Information transmission method, device and equipment

Abstract

The invention provides an information transmission method, device and equipment, and the method comprises the steps: obtaining first information under the condition that a terminal is configured with first configuration information; the first configuration information is condition configuration information used for continuous cell addition and / or change; the first information is related information added and / or changed by continuous cells; sending the first information to a network device; wherein the first information comprises at least one of the following items: continuous cell addition and / or change information; and adding and / or changing list information by continuous cells. According to the scheme, the network side can be supported to carry out configuration optimization according to the first information, so that the number of times of updating the first configuration information is reduced, and interface interaction and signaling overhead caused by updating the first configuration information is further supported to be reduced; the problem that in the prior art, interface interaction and signaling overhead caused by a scheme for continuous cell adding and / or changing cannot be supported and reduced is well solved.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and in particular to an information transmission method, device and equipment. Background Art

[0002] For the current subsequent (continuous) conditional PSCell Addition / Change (CPAC), when adding or deleting a candidate primary SCG Cell (PSCell), a large amount of interface interaction and signaling overhead will be caused; in order to reduce interface interaction and signaling overhead, it is necessary to reduce the number of times the candidate PSCell is added or deleted, which requires reasonable network configuration to achieve this, but there is currently no solution to support this goal.

[0003] As described above, the prior art cannot support the reduction of the problems such as interface interaction and signaling overhead caused by the solution for adding and / or changing consecutive cells. Summary of the invention

[0004] The purpose of the present application is to provide an information transmission method, apparatus and device to solve the problem that the prior art cannot support the reduction of interface interaction and signaling overhead caused by the solution for adding and / or changing consecutive cells.

[0005] In order to solve the above technical problems, an embodiment of the present application provides an information transmission method, which is applied to a terminal, including:

[0006] In a case where the terminal is configured with first configuration information, acquiring first information; the first configuration information is conditional configuration information for adding and / or changing consecutive cells; the first information is related information for adding and / or changing consecutive cells;

[0007] Sending the first information to a network device;

[0008] The first information includes at least one of the following:

[0009] Continuous cell addition and / or change information;

[0010] Continuous cell addition and / or change list information.

[0011] Optionally, the continuous cell addition and / or change information includes at least one of the following:

[0012] identification information of each candidate cell;

[0013] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0014] The number of accesses to each candidate cell;

[0015] The access duration of each candidate cell;

[0016] Access order information of candidate cells;

[0017] The first indication information is used to indicate that the first candidate cell is added or released;

[0018] The first time or number information is used to indicate the time information when the second candidate cell is added or released;

[0019] second indication information, used to indicate an update of an execution condition of a third candidate cell;

[0020] The second time or number information is used to indicate the time information when the fourth candidate cell executes the condition update;

[0021] Updated information on execution conditions;

[0022] The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released.

[0023] Optionally, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following:

[0024] Identification information of the source cell;

[0025] Identification information of the target cell;

[0026] The time from accessing the source cell to accessing the target cell;

[0027] Measurement result information of the source cell and / or the target cell;

[0028] Measurement result information of each candidate cell;

[0029] identification information of each candidate cell;

[0030] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0031] third indication information, used to indicate that the fifth candidate cell is added or released;

[0032] Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released;

[0033] fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell;

[0034] fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell;

[0035] Updated execution condition information.

[0036] Optionally, also include:

[0037] recording the first information in a target report;

[0038] The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0039] Optionally, recording the first information in a target report includes:

[0040] Using a first method, recording the first information in a target report;

[0041] The first method includes any one of the following:

[0042] Recording the first information as a list including at least two entries, each entry corresponding to a serving cell;

[0043] The first information is recorded as a whole information, as an entry.

[0044] Optionally, also include:

[0045] receiving a first request message sent by the network device; the first request message is used to request the terminal to report the first information;

[0046] The sending the first information to the network device includes:

[0047] According to the first request message, a first response message is sent to the network device; the first response message carries the first information.

[0048] Optionally, before receiving the first request message sent by the network device, the method further includes:

[0049] Send fifth indication information to the network device; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0050] The embodiment of the present application also provides an information transmission method, which is applied to a network device, including:

[0051] receiving first information sent by a terminal; the first information being related information of adding and / or changing consecutive cells;

[0052] The first information includes at least one of the following:

[0053] Continuous cell addition and / or change information;

[0054] Continuous cell addition and / or change list information.

[0055] Optionally, the continuous cell addition and / or change information includes at least one of the following:

[0056] identification information of each candidate cell;

[0057] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0058] The number of accesses to each candidate cell;

[0059] The access duration of each candidate cell;

[0060] Access order information of candidate cells;

[0061] The first indication information is used to indicate that the first candidate cell is added or released;

[0062] The first time or number information is used to indicate the time information when the second candidate cell is added or released;

[0063] second indication information, used to indicate an update of an execution condition of a third candidate cell;

[0064] The second time or number information is used to indicate the time information when the fourth candidate cell executes the condition update;

[0065] Updated information on execution conditions;

[0066] The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released, where the first configuration information is conditional configuration information for adding and / or changing continuous cells.

[0067] Optionally, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following:

[0068] Identification information of the source cell;

[0069] Identification information of the target cell;

[0070] The time from accessing the source cell to accessing the target cell;

[0071] Measurement result information of the source cell and / or the target cell;

[0072] Measurement result information of each candidate cell;

[0073] identification information of each candidate cell;

[0074] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0075] third indication information, used to indicate that the fifth candidate cell is added or released;

[0076] Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released;

[0077] fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell;

[0078] fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell;

[0079] Updated execution condition information.

[0080] Optionally, the first information is carried in a target report;

[0081] The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0082] Optionally, the first information is recorded by the terminal in a target report in a first manner;

[0083] The first method includes any one of the following:

[0084] Recording the first information as a list including at least two entries, each entry corresponding to a serving cell;

[0085] The first information is recorded as a whole information, as an entry.

[0086] Optionally, also include:

[0087] Sending a first request message to the terminal; the first request message is used to request the terminal to report the first information;

[0088] The first information sent by the receiving terminal includes:

[0089] A first response message is received, which is sent by the terminal according to the first request message; the first response message carries first information.

[0090] Optionally, before sending the first request message to the terminal, the method further includes:

[0091] Receive fifth indication information sent by the terminal; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0092] Optionally, also include:

[0093] The first information is sent to the target node through interface signaling.

[0094] The embodiment of the present application further provides an information transmission device, which is a terminal and includes a memory, a transceiver, and a processor:

[0095] A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations:

[0096] In a case where the terminal is configured with first configuration information, acquiring first information; the first configuration information is conditional configuration information for adding and / or changing consecutive cells; the first information is related information for adding and / or changing consecutive cells;

[0097] Sending the first information to a network device through the transceiver;

[0098] The first information includes at least one of the following:

[0099] Continuous cell addition and / or change information;

[0100] Continuous cell addition and / or change list information.

[0101] Optionally, the continuous cell addition and / or change information includes at least one of the following:

[0102] identification information of each candidate cell;

[0103] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0104] The number of accesses to each candidate cell;

[0105] The access duration of each candidate cell;

[0106] Access order information of candidate cells;

[0107] The first indication information is used to indicate that the first candidate cell is added or released;

[0108] The first time or number information is used to indicate the time information when the second candidate cell is added or released;

[0109] second indication information, used to indicate an update of an execution condition of a third candidate cell;

[0110] The second time or number information is used to indicate the time information when the fourth candidate cell executes the condition update;

[0111] Updated information on execution conditions;

[0112] The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released.

[0113] Optionally, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following:

[0114] Identification information of the source cell;

[0115] Identification information of the target cell;

[0116] The time from accessing the source cell to accessing the target cell;

[0117] Measurement result information of the source cell and / or the target cell;

[0118] Measurement result information of each candidate cell;

[0119] identification information of each candidate cell;

[0120] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0121] third indication information, used to indicate that the fifth candidate cell is added or released;

[0122] Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released;

[0123] fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell;

[0124] fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell;

[0125] Updated execution condition information.

[0126] Optionally, the operation further includes:

[0127] recording the first information in a target report;

[0128] The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0129] Optionally, recording the first information in a target report includes:

[0130] Using a first method, recording the first information in a target report;

[0131] The first method includes any one of the following:

[0132] Recording the first information as a list including at least two entries, each entry corresponding to a serving cell;

[0133] The first information is recorded as a whole information, as an entry.

[0134] Optionally, the operation further includes:

[0135] Receiving, by the transceiver, a first request message sent by the network device, wherein the first request message is used to request the terminal to report the first information;

[0136] The sending the first information to the network device includes:

[0137] According to the first request message, a first response message is sent to the network device; the first response message carries the first information.

[0138] Optionally, the operation further includes:

[0139] Before receiving the first request message sent by the network device, fifth indication information is sent to the network device through the transceiver; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0140] The embodiment of the present application further provides an information transmission device, which is a network device, including a memory, a transceiver, and a processor:

[0141] A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations:

[0142] Receiving, by the transceiver, first information sent by a terminal; the first information is related information of adding and / or changing consecutive cells;

[0143] The first information includes at least one of the following:

[0144] Continuous cell addition and / or change information;

[0145] Continuous cell addition and / or change list information.

[0146] Optionally, the continuous cell addition and / or change information includes at least one of the following:

[0147] identification information of each candidate cell;

[0148] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0149] The number of accesses to each candidate cell;

[0150] The access duration of each candidate cell;

[0151] Access order information of candidate cells;

[0152] The first indication information is used to indicate that the first candidate cell is added or released;

[0153] The first time or number information is used to indicate the time information when the second candidate cell is added or released;

[0154] second indication information, used to indicate an update of an execution condition of a third candidate cell;

[0155] The second time or number information is used to indicate the time information when the fourth candidate cell executes the condition update;

[0156] Updated information on execution conditions;

[0157] The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released, where the first configuration information is conditional configuration information for adding and / or changing continuous cells.

[0158] Optionally, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following:

[0159] Identification information of the source cell;

[0160] Identification information of the target cell;

[0161] The time from accessing the source cell to accessing the target cell;

[0162] Measurement result information of the source cell and / or the target cell;

[0163] Measurement result information of each candidate cell;

[0164] identification information of each candidate cell;

[0165] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0166] third indication information, used to indicate that the fifth candidate cell is added or released;

[0167] Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released;

[0168] fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell;

[0169] fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell;

[0170] Updated execution condition information.

[0171] Optionally, the first information is carried in a target report;

[0172] The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0173] Optionally, the first information is recorded by the terminal in a target report in a first manner;

[0174] The first method includes any one of the following:

[0175] Recording the first information as a list including at least two entries, each entry corresponding to a serving cell;

[0176] The first information is recorded as a whole information, as an entry.

[0177] Optionally, the operation further includes:

[0178] Sending a first request message to the terminal through the transceiver; the first request message is used to request the terminal to report the first information;

[0179] The first information sent by the receiving terminal includes:

[0180] A first response message is received, which is sent by the terminal according to the first request message; the first response message carries first information.

[0181] Optionally, the operation further includes:

[0182] Before sending the first request message to the terminal, fifth indication information sent by the terminal is received by the transceiver; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0183] Optionally, the operation further includes:

[0184] The first information is sent to the target node by using the transceiver through interface signaling.

[0185] The embodiment of the present application further provides an information transmission device, applied to a terminal, including:

[0186] A first acquisition unit, configured to acquire first information when the terminal is configured with first configuration information; the first configuration information is conditional configuration information for adding and / or changing consecutive cells; the first information is related information for adding and / or changing consecutive cells;

[0187] A first sending unit, configured to send the first information to a network device;

[0188] The first information includes at least one of the following:

[0189] Continuous cell addition and / or change information;

[0190] Continuous cell addition and / or change list information.

[0191] Optionally, the continuous cell addition and / or change information includes at least one of the following:

[0192] identification information of each candidate cell;

[0193] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0194] The number of accesses to each candidate cell;

[0195] The access duration of each candidate cell;

[0196] Access order information of candidate cells;

[0197] The first indication information is used to indicate that the first candidate cell is added or released;

[0198] The first time or number information is used to indicate the time information when the second candidate cell is added or released;

[0199] second indication information, used to indicate an update of an execution condition of a third candidate cell;

[0200] The second time or number information is used to indicate the time information when the fourth candidate cell executes the condition update;

[0201] Updated information on execution conditions;

[0202] The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released.

[0203] Optionally, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following:

[0204] Identification information of the source cell;

[0205] Identification information of the target cell;

[0206] The time from accessing the source cell to accessing the target cell;

[0207] Measurement result information of the source cell and / or the target cell;

[0208] Measurement result information of each candidate cell;

[0209] identification information of each candidate cell;

[0210] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0211] third indication information, used to indicate that the fifth candidate cell is added or released;

[0212] Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released;

[0213] fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell;

[0214] fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell;

[0215] Updated execution condition information.

[0216] Optionally, also include:

[0217] a first processing unit, configured to record the first information in a target report;

[0218] The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0219] Optionally, recording the first information in a target report includes:

[0220] Using a first method, recording the first information in a target report;

[0221] The first method includes any one of the following:

[0222] Recording the first information as a list including at least two entries, each entry corresponding to a serving cell;

[0223] The first information is recorded as a whole information, as an entry.

[0224] Optionally, also include:

[0225] A first receiving unit, configured to receive a first request message sent by the network device; the first request message is used to request the terminal to report the first information;

[0226] The sending the first information to the network device includes:

[0227] According to the first request message, a first response message is sent to the network device; the first response message carries the first information.

[0228] Optionally, also include:

[0229] The second sending unit is used to send fifth indication information to the network device before receiving the first request message sent by the network device; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0230] The embodiment of the present application further provides an information transmission device, which is applied to a network device, including:

[0231] A second receiving unit, configured to receive first information sent by a terminal; the first information is related information about adding and / or changing consecutive cells;

[0232] The first information includes at least one of the following:

[0233] Continuous cell addition and / or change information;

[0234] Continuous cell addition and / or change list information.

[0235] Optionally, the continuous cell addition and / or change information includes at least one of the following:

[0236] identification information of each candidate cell;

[0237] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0238] The number of accesses to each candidate cell;

[0239] The access duration of each candidate cell;

[0240] Access order information of candidate cells;

[0241] The first indication information is used to indicate that the first candidate cell is added or released;

[0242] The first time or number information is used to indicate the time information when the second candidate cell is added or released;

[0243] second indication information, used to indicate an update of an execution condition of a third candidate cell;

[0244] The second time or number information is used to indicate the time information when the fourth candidate cell executes the condition update;

[0245] Updated information on execution conditions;

[0246] The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released, where the first configuration information is conditional configuration information for adding and / or changing continuous cells.

[0247] Optionally, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following:

[0248] Identification information of the source cell;

[0249] Identification information of the target cell;

[0250] The time from accessing the source cell to accessing the target cell;

[0251] Measurement result information of the source cell and / or the target cell;

[0252] Measurement result information of each candidate cell;

[0253] identification information of each candidate cell;

[0254] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0255] third indication information, used to indicate that the fifth candidate cell is added or released;

[0256] Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released;

[0257] fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell;

[0258] fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell;

[0259] Updated execution condition information.

[0260] Optionally, the first information is carried in a target report;

[0261] The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0262] Optionally, the first information is recorded by the terminal in a target report in a first manner;

[0263] The first method includes any one of the following:

[0264] Recording the first information as a list including at least two entries, each entry corresponding to a serving cell;

[0265] The first information is recorded as a whole information, as an entry.

[0266] Optionally, also include:

[0267] A third sending unit is used to send a first request message to the terminal; the first request message is used to request the terminal to report the first information;

[0268] The first information sent by the receiving terminal includes:

[0269] A first response message is received, which is sent by the terminal according to the first request message; the first response message carries first information.

[0270] Optionally, also include:

[0271] The third receiving unit is used to receive fifth indication information sent by the terminal before sending the first request message to the terminal; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0272] Optionally, also include:

[0273] The fourth sending unit is used to send the first information to the target node through interface signaling.

[0274] An embodiment of the present application also provides a non-transitory readable storage medium, which stores a computer program, and the computer program is used to enable a processor to execute the above-mentioned method on the terminal side or the network device side.

[0275] The beneficial effects of the above technical solution of the present application are as follows:

[0276] In the above scheme, the information transmission method obtains the first information when the terminal is configured with the first configuration information; the first configuration information is conditional configuration information for adding and / or changing continuous cells; the first information is related information for adding and / or changing continuous cells; the first information is sent to the network device; wherein the first information includes at least one of the following: continuous cell adding and / or changing information; continuous cell adding and / or changing list information; it can support the network side to perform configuration optimization according to the first information, thereby reducing the number of times the first configuration information is updated, and further supports reducing the interface interaction and signaling overhead brought about by the update of the first configuration information, which well solves the problem that the prior art cannot support the reduction of the interface interaction and signaling overhead brought about by the solution for adding and / or changing continuous cells. BRIEF DESCRIPTION OF THE DRAWINGS

[0277] Figure 1 A schematic diagram of the wireless communication system architecture of an embodiment of the present application;

[0278] Figure 2 The information transmission method of the present application is shown in the following figure. Figure 1 ;

[0279] Figure 3 The information transmission method of the present application is shown in the following figure. Figure 2 ;

[0280] Figure 4 A schematic diagram of adding and / or changing a PSCell in an embodiment of the present application;

[0281] Figure 5 The structure of the information transmission device of the embodiment of the present application is shown as follows Figure 1 ;

[0282] Figure 6 The structure of the information transmission device of the embodiment of the present application is shown as follows Figure 2 ;

[0283] Figure 7 The structure of the information transmission device of the embodiment of the present application is shown as follows Figure 1 ;

[0284] Figure 8 The structure of the information transmission device of the embodiment of the present application is shown as follows Figure 2 . DETAILED DESCRIPTION

[0285] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0286] In the embodiments of the present application, the term "and / or" describes the association relationship of the associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship.

[0287] In the embodiments of the present application, the term "plurality" refers to two or more than two, and other quantifiers are similar.

[0288] It is explained here that the technical solution provided in the embodiment of the present application can be applicable to a variety of systems, especially 5G systems. For example, the applicable system can be a global system of mobile communication (GSM) system, a code division multiple access (CDMA) system, a wideband code division multiple access (WCDMA) general packet radio service (GPRS) system, a long term evolution (LTE) system, a LTE frequency division duplex (FDD) system, a LTE time division duplex (TDD) system, an advanced long term evolution (LTE-A) system, a universal mobile telecommunication system (UMTS), a world-wide interoperability for microwave access (WiMAX) system, a 5G new air interface (NR) system, etc. These various systems include terminal equipment and network equipment. The system may also include a core network part, such as an evolved packet system (EPS), a 5G system (5GS), etc.

[0289] Figure 1 A block diagram of a wireless communication system applicable to the embodiments of the present application is shown. The wireless communication system includes a terminal device (also referred to as a terminal) and a network device.

[0290] The terminal device involved in the embodiment of the present application may be a device that provides voice and / or data connectivity to a user, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem. In different systems, the name of the terminal device may also be different. For example, in a 5G system, the terminal device may be called a user equipment (UE). The wireless terminal device can communicate with one or more core networks (CN) via a radio access network (RAN). The wireless terminal device can be a mobile terminal device, such as a mobile phone (or a "cellular" phone) and a computer with a mobile terminal device. For example, it can be a portable, pocket-sized, handheld, computer-built-in or vehicle-mounted mobile device that exchanges language and / or data with a wireless access network. For example, personal communication service (PCS) phones, cordless phones, session initiation protocol (SIP) phones, wireless local loop (WLL) stations, personal digital assistants (PDA) and other devices. The wireless terminal device may also be referred to as a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, an access point, a remote terminal device, an access terminal device, a user terminal device, a user agent, and a user device, but is not limited in the embodiments of the present application.

[0291] The network device involved in the embodiments of the present application may be a base station, which may include multiple cells providing services for the terminal. Depending on the specific application scenario, the base station may also be called an access point, or may be a device in the access network that communicates with the wireless terminal device through one or more sectors on the air interface, or other names. The network device may be used to interchange received air frames with Internet Protocol (IP) packets, and serve as a router between the wireless terminal device and the rest of the access network, wherein the rest of the access network may include an Internet Protocol (IP) communication network. The network device may also coordinate the attribute management of the air interface. For example, the network device involved in the embodiments of the present application may be a network device (Base Transceiver Station, BTS) in the Global System for Mobile communications (Global System for Mobile communications, GSM) or Code Division Multiple Access (Code Division Multiple Access, CDMA), or a network device (NodeB) in Wide-band Code Division Multiple Access (WCDMA), or an evolutionary network device (evolutional Node B, eNB or e-NodeB) in the long-term evolution (long term evolution, LTE) system, a 5G base station (the next Generation Node B, gNB) in the 5G network architecture (next generation system), or a home evolved Node B (Home evolved Node B, HeNB), a relay node, a home base station (femto), a pico base station (pico), etc., which is not limited in the embodiments of the present application. In some network structures, the network device may include a centralized unit (CU) node and a distributed unit (DU) node, and the centralized unit and the distributed unit may also be arranged geographically separately.

[0292] Network devices and terminal devices can each use one or more antennas for multiple-input multiple-output (MIMO) transmission. MIMO transmission can be single-user MIMO (SU-MIMO) or multi-user MIMO (MU-MIMO). Depending on the form and number of antenna combinations, MIMO transmission can be 2D-MIMO, 3D-MIMO, FD-MIMO or massive-MIMO, or it can be diversity transmission, precoded transmission or beamforming transmission, etc.

[0293] The following first introduces the contents involved in the solution provided in the embodiment of the present application.

[0294] About Subsequent CPAC;

[0295] In version R17, CPAC is discussed, that is, pre-configuring multiple candidate PSCell configuration information for user equipment (UE) and configuring corresponding execution conditions for each candidate PSCell. When the UE receives the CPAC configuration information, the UE starts to evaluate the CPAC execution conditions; when the UE evaluates that the execution conditions are met, the UE will perform a PSCell change to access the candidate target PSCell that meets the execution conditions. After the UE successfully executes the PSCell change to access the candidate target cell, the UE will release the stored CPAC configuration information.

[0296] Furthermore, in version R18, considering that R17 CPAC will delete the CPAC configuration after each PSCell change, if the network wants the UE to continue to execute CPAC, the network side needs to reconfigure and reinitialize the CPAC process, which will increase the air interface signaling overhead and latency; therefore, R18 supports subsequent CPAC, that is, after the UE successfully executes CPAC, the UE does not release the CPAC configuration for the time being, and the UE continues to evaluate the CPAC execution conditions and perform subsequent CPAC.

[0297] Specifically, subsequent CPAC is discussed in R18: The current subsequent CPAC supports that after the UE successfully executes CPAC, the stored CPAC configuration is not deleted, and the UE can continue with subsequent CPAC. Among them, for the secondary node (SN)-initiated subsequent CPAC, supporting A3 and / or A5 events, the source SN will generate the initial execution condition configuration, and the subsequent execution condition configuration will be generated by the candidate SNs; but since the source secondary cell group (SCG) will change, when configuring the execution conditions for the candidate PSCell, it is necessary to consider the execution condition configuration of each candidate PSCell as a serving PSCell, that is, to configure an execution condition for each candidate PSCell as a serving PSCell, that is, each candidate PSCell will be configured with an execution condition list; however, this will result in that for each addition (or deletion) of a candidate PSCell, the candidate SN where the added (or deleted) candidate PSCell is located needs to generate (or release) the execution conditions of other candidate PSCells, and all other candidate SNs also need to generate (or release) the execution conditions of the added (or deleted) candidate PSCell (for example, deleting the PSCell 1, it is necessary to release the execution conditions for PSCell 1 to access other PSCells, and the execution conditions for other PSCells to access PSCell 1), which will cause a lot of interface interaction and signaling overhead; that is, adding or deleting candidate PSCells will cause a lot of interface interaction and signaling overhead. For MN (Master Node)-initiated subsequent CPAC, there may also be similar problems.

[0298] Among them, the A3 event means: Neighbour becomes offset better than SpCell, that is, the signal quality of the neighboring cell is better than a certain value of SpCell; the A5 event means SpCell becomes worse than threshold1 and neighbor becomes better than threshold2, that is, the signal quality of SpCell is worse than threshold1 (threshold 1), and the signal quality of the neighboring cell is better than threshold2 (threshold 2).

[0299] Based on the above, the embodiments of the present application provide an information transmission method, device and equipment to solve the problem that the prior art cannot support the reduction of interface interaction and signaling overhead caused by the solution for adding and / or changing consecutive cells. Among them, the method, device and equipment are based on the same application concept. Since the principles of solving the problems by the method, device and equipment are similar, the implementation of the method, device and equipment can refer to each other, and the repeated parts will not be repeated.

[0300] The information transmission method provided in the embodiment of the present application is applied to a terminal, such as Figure 2 As shown, including:

[0301] Step 21: when the terminal is configured with first configuration information, obtaining first information; the first configuration information is conditional configuration information for adding and / or changing consecutive cells; the first information is related information for adding and / or changing consecutive cells;

[0302] Step 22: Send the first information to the network device; wherein the first information includes at least one of the following: continuous cell addition and / or change information; continuous cell addition and / or change list information.

[0303] Among them, "obtaining the first information" may include the meaning of recording the first information, or, when the terminal is configured with the first configuration information, obtaining the first information may include: when the terminal is configured with the first configuration information, obtaining and recording the first information.

[0304] Specifically, the first information may be obtained by the terminal according to its own configuration execution; the first configuration information may be subsequent CPAC configuration; the first information may be subsequent CPAC related information; "continuous cell addition and / or change" may be continuous secondary cell group main cell addition and / or change, but is not limited to this.

[0305] Among them, "continuous cell addition and / or change information" can be information recorded jointly for all candidate cells (information recorded at an overall granularity); "continuous cell addition and / or change list information" can be information recorded separately for each candidate cell (information recorded at a cell granularity).

[0306] In addition, the terminal may also be configured with sixth indication information, and the sixth indication information is used to instruct the terminal to obtain and report the first information. The sixth indication information may be carried in the first configuration information, or may not be carried in the first configuration information, that is, the network uses a signaling different from the first configuration information to send the sixth indication information to the UE, which is not limited here.

[0307] In addition, the network device that sends the first configuration information to the terminal may be the above-mentioned network device that receives the first information, or other network devices, that is, the two signalings of sending the first configuration information and receiving the first information may not be the behavior of the same network node, and the first configuration information can be configured to the terminal by any node, and there is no limitation here.

[0308] The information transmission method provided in the embodiment of the present application obtains the first information when the terminal is configured with the first configuration information; the first configuration information is conditional configuration information for adding and / or changing continuous cells; the first information is related information for adding and / or changing continuous cells; the first information is sent to a network device; wherein the first information includes at least one of the following: continuous cell adding and / or changing information; continuous cell adding and / or changing list information; it can support the network side to perform configuration optimization according to the first information, thereby reducing the number of times the first configuration information is updated, and further supports reducing the interface interaction and signaling overhead brought about by the update of the first configuration information, which well solves the problem that the prior art cannot support the reduction of the interface interaction and signaling overhead brought about by the solution for adding and / or changing continuous cells. Specifically, when the first configuration information is the subsequent CPAC configuration and the first information is the subsequent CPAC related information, this solution can achieve: recording the subsequent CPAC related information for network optimization of the subsequent CPAC configuration; thereby supporting the optimization of the subsequent CPAC configuration and avoiding multiple reconfigurations such as PSCell addition and / or release during the subsequent CPAC process, thereby reducing interface interaction and signaling overhead.

[0309] In an embodiment of the present application, the continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; access times of each candidate cell; access duration of each candidate cell; access sequence information of candidate cells; first indication information, used to indicate that the first candidate cell is added or released; first time or number information, used to indicate time information when the second candidate cell is added or released; second indication information, used to indicate that the execution condition of the third candidate cell is updated; second time or number information, used to indicate time information when the execution condition of the fourth candidate cell is updated; information on updated execution conditions; third time information, used to indicate time information from when the terminal receives the first configuration information to when the first configuration information is released.

[0310] In this way, the continuous cell addition and / or change information can be made clear. Among them, the candidate cell can be a primary cell of a candidate secondary cell group, and the first candidate cell to the fourth candidate cell can be the same candidate cell or different candidate cells, which is not limited here.

[0311] Among them, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following: identification information of the source cell; identification information of the target cell; the duration from accessing the source cell to accessing the target cell; measurement result information of the source cell and / or the target cell; measurement result information of each candidate cell; identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; fourth time or number information, used to indicate time information when the sixth candidate cell is added or released; fourth indication information, used to indicate that the execution condition of the seventh candidate cell is updated; fifth time or number information, used to indicate time information when the execution condition of the eighth candidate cell is updated; information on updated execution conditions.

[0312] In this way, the list information of adding and / or changing continuous cells can be clarified. Among them, the source cell can be the primary cell of the source secondary cell group, the target cell can be the primary cell of the target secondary cell group, the candidate cell can be the primary cell of the candidate secondary cell group, and the fifth candidate cell to the eighth candidate cell can be the same candidate cell or different candidate cells, which is not limited here.

[0313] Furthermore, the information transmission method further includes: recording the first information in a target report; wherein the target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0314] This can support accurate transmission of the first information. Among them, the other existing reports except the terminal mobility history information report may include: successful PSCell addition and / or change report (PSCell addition / changeReport, SPR), successful handover report (Successful Handover Report, SHR), radio link failure report (Radio Link Failure, RLF) report), connection establishment failure report (Connection Establishment Failed, CEF) report), random access report (Random Access Channel, RACH) report), SCG failure information message (SCG Failure Information) one or more.

[0315] Among them, recording the first information in the target report includes: adopting a first method to record the first information in the target report; wherein, the first method includes any one of the following items: recording the first information as a list including at least two entries, each entry corresponding to a service cell; recording the first information as a whole information, as an entry.

[0316] In this way, the first information can be recorded in multiple ways.

[0317] Furthermore, the information transmission method also includes: receiving a first request message sent by the network device; the first request message is used to request the terminal to report the first information; sending the first information to the network device includes: sending a first response message to the network device according to the first request message; the first response message carries the first information.

[0318] This can support reporting of the first information according to network requirements.

[0319] Furthermore, before receiving the first request message sent by the network device, it also includes: sending fifth indication information to the network device; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0320] This can support the terminal to trigger the network to obtain the first information. Correspondingly, the receiving of the first request message sent by the network device may include: receiving the first request message sent by the network device according to the fifth indication information. Specifically, the fifth indication information is optional, and the terminal may or may not send the indication information, and the network does not have to send the first request message based on the indication information.

[0321] The present application also provides an information transmission method, which is applied to a network device, such as Figure 3 As shown, including:

[0322] Step 31: Receive first information sent by the terminal; the first information is related information of adding and / or changing continuous cells; wherein the first information includes at least one of the following: continuous cell adding and / or changing information; continuous cell adding and / or changing list information.

[0323] Among them, the first information can be obtained by the terminal according to its own configuration execution; the first information can be subsequent CPAC related information; "continuous cell addition and / or change" can be continuous secondary cell group main cell addition and / or change, but is not limited to this.

[0324] Among them, "continuous cell addition and / or change information" can be information recorded jointly for all candidate cells (information recorded at an overall granularity); "continuous cell addition and / or change list information" can be information recorded separately for each candidate cell (information recorded at a cell granularity).

[0325] Furthermore, the information transmission method may also include: sending first configuration information to the terminal, the first configuration information being conditional configuration information for adding and / or changing continuous cells; and / or, sending sixth indication information to the terminal, the sixth indication information being used to instruct the terminal to obtain and report the first information. The first configuration information may be a subsequent CPAC configuration. It is noted here that the first configuration information and / or the sixth indication information may be configured by the network device, or may not be configured by the network device, that is, may be configured by other network devices, which is not limited here.

[0326] The information transmission method provided in the embodiment of the present application receives the first information sent by the terminal; the first information is the relevant information of the addition and / or change of consecutive cells; wherein the first information includes at least one of the following: information of the addition and / or change of consecutive cells; information of the list of the addition and / or change of consecutive cells; it can support the configuration optimization of the network side according to the first information, thereby reducing the number of updates of the first configuration information, and then supporting the reduction of the interface interaction and signaling overhead caused by the update of the first configuration information, and well solves the problem that the prior art cannot support the reduction of the interface interaction and signaling overhead caused by the scheme for the addition and / or change of consecutive cells. Specifically, in the case where the first configuration information is the subsequent CPAC configuration and the first information is the subsequent CPAC related information, this scheme can support the implementation of: optimizing the subsequent CPAC configuration according to the subsequent CPAC related information recorded by the terminal; thereby supporting the optimization of the Subsequent CPAC configuration, avoiding multiple reconfigurations such as PSCell addition and / or release during the Subsequent CPAC process, thereby reducing interface interaction and signaling overhead.

[0327] In an embodiment of the present application, the continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; access times of each candidate cell; access duration of each candidate cell; access order information of candidate cells; first indication information, used to indicate that the first candidate cell is added or released; first time or number information, used to indicate time information when the second candidate cell is added or released; second indication information, used to indicate that the execution condition of the third candidate cell is updated; second time or number information, used to indicate time information when the execution condition of the fourth candidate cell is updated; information on the updated execution conditions; third time information, used to indicate time information from when the terminal receives the first configuration information to when the first configuration information is released, the first configuration information being conditional configuration information for continuous cell addition and / or change.

[0328] In this way, the continuous cell addition and / or change information can be made clear. Among them, the candidate cell can be a primary cell of a candidate secondary cell group, and the first candidate cell to the fourth candidate cell can be the same candidate cell or different candidate cells, which is not limited here.

[0329] Among them, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following: identification information of the source cell; identification information of the target cell; the duration from accessing the source cell to accessing the target cell; measurement result information of the source cell and / or the target cell; measurement result information of each candidate cell; identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; fourth time or number information, used to indicate time information when the sixth candidate cell is added or released; fourth indication information, used to indicate that the execution condition of the seventh candidate cell is updated; fifth time or number information, used to indicate time information when the execution condition of the eighth candidate cell is updated; information on updated execution conditions.

[0330] In this way, the list information of adding and / or changing continuous cells can be clarified. Among them, the source cell can be the primary cell of the source secondary cell group, the target cell can be the primary cell of the target secondary cell group, the candidate cell can be the primary cell of the candidate secondary cell group, and the fifth candidate cell to the eighth candidate cell can be the same candidate cell or different candidate cells, which is not limited here.

[0331] Furthermore, the first information is carried in a target report; wherein the target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0332] This can support accurate transmission of the first information. Among them, the other existing reports except the terminal mobility history information report may include: successful PSCell addition and / or change report (PSCell addition / changeReport, SPR), successful handover report (Successful Handover Report, SHR), radio link failure report (Radio Link Failure, RLF) report), connection establishment failure report (Connection Establishment Failed, CEF) report), random access report (Random Access Channel, RACH) report), SCG failure information message (SCG Failure Information) one or more.

[0333] The first information is recorded in the target report by the terminal in a first manner; the first manner includes any one of the following items: recording the first information as a list including at least two entries, each entry corresponding to a service cell; recording the first information as a whole information, as an entry.

[0334] In this way, the first information can be recorded in multiple ways.

[0335] Furthermore, the information transmission method also includes: sending a first request message to the terminal; the first request message is used to request the terminal to report the first information; receiving the first information sent by the terminal includes: receiving a first response message sent by the terminal according to the first request message; the first response message carries the first information.

[0336] This can support reporting of the first information according to network requirements.

[0337] Furthermore, before sending the first request message to the terminal, it also includes: receiving fifth indication information sent by the terminal; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0338] In this way, the terminal can trigger the network to obtain the first information. Correspondingly, the sending of the first request message to the terminal includes: sending the first request message to the terminal according to the fifth indication information. Specifically, the fifth indication information is optional, and the network does not have to send the first request message based on the indication information.

[0339] In the embodiment of the present application, the information transmission method further includes: sending the first information to the target node through interface signaling.

[0340] This can support the optimization of the first configuration information using the target node. Among them, the receiving node (i.e., the network device) can optimize the first configuration information based on the first information, or send the first information to other nodes (i.e., the target node) through interface signaling, and the other nodes optimize the first configuration information based on the first information, which is not limited here. In addition, the target node may include: a network node (such as an MN node) that configures the first configuration information for the terminal, each candidate target node (such as each candidate target SN node), a source node (such as a source SN node) when configuring the first configuration information for the terminal, and other nodes, but is not limited to this.

[0341] The information transmission method provided in the embodiment of the present application is illustrated below by way of example, wherein the addition and / or change of continuous cells takes subsequent CPAC as an example, and the candidate cell takes candidate PSCell as an example.

[0342] In response to the above technical problems, an embodiment of the present application provides an information transmission method, which can be specifically implemented as a conditional configuration optimization method, mainly involving: when the UE is configured with subsequent CPAC, the UE records the subsequent CPAC related information (corresponding to the above first information) and reports it to the network for network optimization of subsequent CPAC configuration; corresponding to the above, when the terminal is configured with the first configuration information, the first information is obtained; the first configuration information is conditional configuration information for adding and / or changing continuous cells; the first information is related information for adding and / or changing continuous cells; the first information is sent to the network device. Specifically, this solution may include the following contents:

[0343] (1) The network sends a subsequent CPAC configuration (corresponding to the first configuration information) to the UE. The UE receives the subsequent CPAC configuration sent by the network. The UE records the subsequent CPAC related information and reports it to the network for the network to optimize the subsequent CPAC configuration.

[0344] (2) Based on (1), the network configures one or more of the following information to the UE:

[0345] Subsequent CPAC configuration;

[0346] An indication message (corresponding to the sixth indication message mentioned above) instructs the UE to record and report subsequent CPAC related information.

[0347] (3) Based on (1), the UE records one or more of the following subsequent CPAC-related information:

[0348] Subsequent CPAC information (corresponding to the above-mentioned continuous cell addition and / or change information);

[0349] Subsequent CPAC list information (corresponding to the above-mentioned continuous cell addition and / or change list information);

[0350] (4) Based on (3), the subsequent CPAC information includes one or more of the following information:

[0351] Identification information of each candidate PSCell (corresponding to the identification information of each candidate cell mentioned above);

[0352] Execution conditions or execution condition list configuration information of each candidate PSCell (corresponding to the execution condition configuration information of each candidate cell or the execution condition list configuration information of each candidate cell);

[0353] The number of accesses to each candidate PSCell (corresponding to the number of accesses to each candidate cell mentioned above);

[0354] The access duration of each candidate PSCell (corresponding to the access duration of each candidate cell mentioned above);

[0355] Access candidate PSCell sequence information (corresponding to the access sequence information of the above candidate cells);

[0356] The indication information indicates that a candidate PSCell is added or released (corresponding to the above-mentioned first indication information, used to indicate that the first candidate cell is added or released);

[0357] The time or number information indicates the time information when a candidate PSCell is added or released (corresponding to the above-mentioned first time or number information, used to indicate the time information when a second candidate cell is added or released);

[0358] The indication information indicates that the execution condition of a candidate PSCell is updated (corresponding to the above-mentioned second indication information, used to indicate that the execution condition of the third candidate cell is updated);

[0359] The time or number information indicates the time information when a certain candidate PSCell executes condition update (corresponding to the above-mentioned second time or number information, used to indicate the time information when a fourth candidate cell executes condition update);

[0360] Updated execution condition information (information corresponding to the above-mentioned updated execution condition);

[0361] time from receipt of the subsequent CPAC configuration to release of the subsequent CPAC configuration (corresponding to the third time information, used to indicate the time information from receipt of the first configuration information by the terminal to release of the first configuration information);

[0362] (5) Based on (3), the information of each entry in the Subsequent CPAC list includes one or more of the following:

[0363] The identification information of the source PSCell (corresponding to the identification information of the above-mentioned source cell);

[0364] The identification information of the target PSCell (corresponding to the identification information of the above-mentioned target cell);

[0365] The duration from accessing the source PSCell to accessing the target PSCell (i.e., the duration the UE stays in the source PSCell; corresponding to the duration from accessing the source cell to accessing the target cell mentioned above);

[0366] Measurement result information of the source PSCell and / or the target PSCell (corresponding to the measurement result information of the above-mentioned source cell and / or target cell); wherein the measurement result information may be the latest measurement result information at the time of PSCell addition or PSCell change, or the latest measurement result information before PSCell addition or PSCell change, or the latest measurement result information after PSCell addition or PSCell change; the measurement result information may include one or more of the following information: Reference Signal Receiving Power (RSRP), Reference Signal Receiving Quality (RSRQ), Signal to Interference plus Noise Ratio (SINR), etc.;

[0367] Measurement result information of each candidate PSCell (corresponding to the measurement result information of each candidate cell mentioned above); wherein the measurement result information may be the latest measurement result information at the time of PSCell addition or PSCell change, or the latest measurement result information before PSCell addition or PSCell change, or the latest measurement result information after PSCell addition or PSCell change; the measurement result information may include one or more of the following information: Reference Signal Receiving Power (RSRP), Reference Signal Receiving Quality (RSRQ), Signal to Interference plus Noise Ratio (SINR), etc.;

[0368] The identification information of each candidate PSCell (including the identification information of the added or released candidate PSCell) corresponds to the identification information of each candidate cell;

[0369] The execution condition or execution condition list configuration information of each candidate PSCell (including the execution condition configuration information of the added or released candidate PSCell), corresponding to the execution condition configuration information of each candidate cell or the execution condition list configuration information of each candidate cell;

[0370] The indication information indicates that a candidate PSCell is added or released (corresponding to the third indication information, used to indicate that a fifth candidate cell is added or released);

[0371] The time or number information indicates the time information when a candidate PSCell is added or released (corresponding to the fourth time or number information, used to indicate the time information when a sixth candidate cell is added or released);

[0372] The indication information indicates that the execution condition of a candidate PSCell is updated (corresponding to the fourth indication information, used to indicate that the execution condition of the seventh candidate cell is updated);

[0373] The time or number information indicates the time information when a certain candidate PSCell executes condition update (corresponding to the fifth time or number information, used to indicate the time information when the eighth candidate cell executes condition update);

[0374] Updated execution condition information (information corresponding to the above-mentioned updated execution condition);

[0375] (6) Based on (1), the UE records the subsequent CPAC-related information in a UE mobility history information report or other existing or new report (corresponding to recording the first information in a target report; wherein the target report includes: a terminal mobility history information report, other existing reports except the terminal mobility history information report, or a newly added report);

[0376] (7) Based on (6), the UE records the subsequent CPAC related information in the UE mobility history information report, including the UE recording the subsequent CPAC as a list of multiple entries, each entry corresponding to a serving PSCell (corresponding to the above-mentioned first manner of recording the first information in the target report; wherein the first manner includes: recording the first information as a list including at least two entries, each entry corresponding to a serving cell);

[0377] (8) Based on (6), the UE records the subsequent CPAC-related information in other existing or new reports (corresponding to the first manner described above, recording the first information in the target report), including one or more of the following:

[0378] The UE records the subsequent CPAC as a whole information, as an entry (corresponding to recording the first information as a whole information, as an entry);

[0379] The UE records the subsequent CPAC as a list of multiple entries, each entry corresponding to a serving PSCell (corresponding to the above-mentioned recording of the first information as a list including at least two entries, each of which corresponds to a serving cell);

[0380] (9) Based on (1), when the UE stores the subsequent CPAC, the UE sends an obtainable indication (corresponding to the fifth indication information) to the network, notifying the network that the UE side stores the subsequent CPAC related information; corresponding to the fifth indication information sent to the network device; the fifth indication information is used to notify the network device that the terminal stores the first information;

[0381] (10) Based on (1), when the network receives the availability indication information sent by the UE, the network sends a UE information request message (corresponding to the above-mentioned first request message) to the UE to request the UE to report subsequent CPAC related information, and the UE sends subsequent CPAC related information to the network through a UE information response message (corresponding to the above-mentioned first response message); corresponding to the above-mentioned network device sending a first request message to the terminal; the first request message is used to request the terminal to report the first information; the terminal sends a first response message to the network device according to the first request message; the first response message carries the first information.

[0382] (11) Based on (1), after the network receives the subsequent CPAC related information sent by the UE, it forwards it to the relevant node through interface signaling (corresponding to the above-mentioned sending of the first information to the target node through interface signaling) to perform subsequent CPAC configuration optimization.

[0383] It should be noted that the above information is not reported at present because the subsequent CPAC optimization is not considered at present. If the above information is not reported, the network will not be able to optimize the subsequent CPAC based on some UE statistical information, resulting in a large amount of interface interaction and signaling overhead. In addition, the network can record the above information and perform corresponding optimization, which is not limited here.

[0384] The following is a specific example to illustrate this solution.

[0385] Embodiment 1: UE records and reports Subsequent CPAC related information;

[0386] Step 1: The network configures the UE with the following configuration information:

[0387] (1)Subsequent CPAC configuration;

[0388] (2) (Optional) an indication message instructing the UE to record and report subsequent CPAC related information;

[0389] Step 2: After the UE receives the configuration information sent by the network, the UE evaluates the execution condition and executes the subsequent CPAC when the execution condition is met until the subsequent CPAC configuration is released;

[0390] Step 3: After the process or completion of step 2, the UE records one or more of the following information:

[0391] - Identification information of each candidate PSCell; the identification information may be a Cell Global Identifier (CGI) or a Physical Cell Identifier (PCI) + frequency information; the identification information of the candidate PSCell may be the identification information of each initial candidate PSCell, or the identification information of each final candidate PSCell (for example, when subsequent CPAC configuration is released or a failure occurs), or the identification information of all candidate PSCells;

[0392] -Execution conditions or execution condition list configuration information of each candidate PSCell; the execution condition may be A3, A4 and / or A5 events threshold (i.e., A3 events threshold, A4 events threshold and / or A5 events threshold); the execution condition may be: the initial execution condition of all candidate PSCells, or the last (updated) execution condition, and the last (updated) execution condition is the execution condition when the subsequent CPAC configuration is released or a failure occurs, or the execution condition may be: the initial execution condition of each initial candidate PSCell, or the execution condition of the last candidate PSCell, and the last candidate PSCell is the candidate PSCell when the subsequent CPAC configuration is released or a failure occurs; wherein, the A4 event means that Neighbour becomes better than threshold, that is, the neighboring cell is better than a threshold;

[0393] -Access times of each candidate PSCell;

[0394] -Access duration of each candidate PSCell; this duration is the total access duration of each candidate PSCell;

[0395] -Access candidate PSCell sequence information; it can be a list, each entry in the list is the identification information of a candidate PSCell;

[0396] -Indication information indicates that a candidate PSCell is added or released;

[0397] - The time or number information indicates the time when a candidate PSCell is added or released; the time information can be an absolute time or a relative time relative to the receipt of the subsequent CPAC configuration; the number information can indicate: after receiving the subsequent CPAC configuration, it is the number of PSCell changes after which a candidate PSCell is added or deleted;

[0398] -Indication information indicates that the execution condition of a candidate PSCell is updated;

[0399] - The time or number information indicates the time information of the update of the execution condition of a candidate PSCell; the time information can be an absolute time or a relative time relative to the receipt of the subsequent CPAC configuration; the number information can indicate: after receiving the subsequent CPAC configuration, it is the execution condition of the candidate PSCell that is updated after the PSCell change;

[0400] -Updated execution condition information; the execution condition information may be updated execution condition information;

[0401] - The time from receipt of subsequent CPAC configuration to release of subsequent CPAC configuration;

[0402] Among them: the UE can record the above recorded information in an existing report or a new report.

[0403] Based on the above, the specific Figure 4 As shown, for example: the UE is configured with 5 candidate PSCells, namely: PSCell 1 to PSCell 5; the UE's current serving PSCell is PSCell 0, and the UE's access order is: PSCell3, PSCell 2, PSCell3, PSCell 4, PSCell 3; when the UE is in PSCell 3, the network configures the UE to add a PSCell 6 and releases PSCell1; subsequent UEs access PSCell 6, PSCell 5, and PSCell 2 in turn; when the UE is in PSCell 2, the network instructs the execution conditions for reconfiguring PSCell 4; subsequent UEs access PSCell 4 and PSCell 5 in turn; when the UE is in PSCell 5, the network instructs the UE to release the subsequent CPAC, and the UE releases the subsequent CPAC configuration.

[0404] against Figure 4 In this case, the UE may record the following information:

[0405] - Cell identification information (CGI, or PCI+frequency) of PSCell 1 to PSCell 5; for example, identification information of each initial candidate PSCell;

[0406] -Execution conditions or execution condition list configuration information of PSCell 1 to PSCell 5; for example, initial execution conditions of each initial candidate PSCell;

[0407] - The number of accesses to PSCell 1 is 0, the number of accesses to PSCell 2 is 2, the number of accesses to PSCell 3 is 3, the number of accesses to PSCell 4 is 2, the number of accesses to PSCell 5 is 2, and the number of accesses to PSCell 6 is 1;

[0408] -Access duration of PSCell 1 to PSCell 6; this value = T3+T2+T3+T4+T3+T6+T5+T2+T4+T5, where Ti(i=1···6) is the duration of staying in PSCell i, and PSCell i may not be equal to PSCell i, that is, the duration that the UE stays in the same PSCell each time may be different.

[0409] - Access order (PSCell 3, PSCell 2, PSCell 3, PSCell 4, PSCell 3, PSCell 6, PSCell 5, PSCell 2, PSCell 4, PSCell 5);

[0410] -Multiple entries, each entry including information on adding or deleting a candidate PSCell or information on a change in the execution condition of a candidate PSCell, for example, the first entry includes: candidate PSCell 6 identification information, "addition" indication information (i.e., indicating that a candidate cell is added this time), the absolute time or relative time information when PSCell 6 is added, or PSCell 6 added after the 5th PSCell change; the second entry includes: candidate PSCell 1 identification information, "release" indication information (i.e., indicating that a candidate cell is released this time), the absolute time or relative time information when candidate PSCell 1 is released, or PSCell 1 released after the 5th PSCell change; the third entry includes: candidate PSCell 4 identification information, "execution condition update" indication information (i.e., indicating that the execution condition information of a candidate cell is updated this time), the absolute time or relative time information when the execution condition of PSCell 4 is updated, or the PSCell updated after the 8th PSCell change 4 execution conditions, updated execution condition information; wherein: the above-mentioned addition, deletion or execution condition update related content can be in the same list or in separate lists, which is not limited here.

[0411] -The time from receipt of subsequent CPAC configuration to release of subsequent CPAC configuration.

[0412] Step 4: The UE sends an availability indication message to the network, indicating that the UE side has stored subsequent CPAC related information;

[0413] Step 5: The network receives the availability indication information sent by the UE; if the network wants the UE to report subsequent CPAC related information, the network sends a UE information request message to the UE to request the UE to report subsequent CPAC related information;

[0414] Step 6: The UE receives a UE information request message sent by the network, and sends a UE information response message to the network to send the stored subsequent CPAC related information to the network.

[0415] Step 7: The network receives the subsequent CPAC related information sent by the UE and forwards it to other network nodes through interface signaling for network optimization of subsequent CPAC configuration. The interface signaling may include Xn, X2, F1, E1 interface signaling, etc.

[0416] Specifically, regarding "optimizing subsequent CPAC configuration", for example, during the process of analyzing and optimizing, the network discovered that: in the subsequent CPAC process, PSCell 1 was deleted, PSCell 6 was added, and the execution conditions of PSCell 4 were updated, and PSCell 1 was not connected during the entire subsequent CPAC process; therefore, the next time the network configures subsequent CPAC for the UE, the network will configure PSCell 2 to PSCell 6 during the initial configuration, and initially configure the execution conditions of PSCell 4 to the updated execution conditions. This can avoid three reconfigurations in the subsequent CPAC process, saving interface interaction and air interface signaling. Among them, the network can perform analysis and optimization based on one or more sets of subsequent CPAC related information, which is not limited here.

[0417] Embodiment 2: UE records and reports Subsequent CPAC list information;

[0418] Step 1: The network configures the UE with the following configuration information:

[0419] (1)Subsequent CPAC configuration;

[0420] (2) (Optional) an indication message instructing the UE to record and report subsequent CPAC related information;

[0421] Step 2: After the UE receives the configuration information sent by the network, the UE evaluates the execution condition and executes the subsequent CPAC when the execution condition is met until the subsequent CPAC configuration is released;

[0422] Step 3: In step 2, after each PSCell change is performed by the UE, the UE records one or more of the following information:

[0423] - Source PSCell identification information; this identification information can be CGI, or PCI + frequency information;

[0424] - Identification information of the target PSCell; this identification information can be CGI, or PCI+frequency information;

[0425] - The duration from accessing the source PSCell to accessing the target PSCell (i.e., the duration the UE stays in the source PSCell);

[0426] - Measurement result information of the source PSCell and / or the target PSCell; the measurement result information may include cell-level measurement result information and / or beam-level measurement result information;

[0427] -Measurement result information of each candidate PSCell; the measurement result information may include cell-level measurement result information and / or beam-level measurement result information;

[0428] Wherein: the above content may be based on the process of accessing the current PSCell (i.e., the current serving PSCell) and / or the process of changing from the current PSCell to another PSCell;

[0429] - Identification information of each candidate PSCell; this identification information may be CGI, or PCI+frequency information; the identification information of the candidate PSCell may be the identification information of each initial candidate PSCell when accessing the target candidate PSCell, or the identification information of each final candidate PSCell (for example, when executing the next PSCell change or releasing the subsequent CPAC configuration or when a failure occurs), or the identification information of all candidate PSCells;

[0430] - The execution condition or execution condition list configuration information of each candidate PSCell; the execution condition may be an A3, A4 and / or A5 events threshold; the execution condition may be: the initial execution condition of all candidate PSCells, or the last (updated) execution condition, where the last (updated) execution condition is the execution condition for executing the next PSCell change or releasing the subsequent CPAC configuration or when a failure occurs, or the execution condition may be: the initial execution condition of each initial candidate PSCell when accessing the target PSCell, or the last (for example: executing the next PSCell change or releasing the subsequent CPAC configuration or when a failure occurs) execution condition of the candidate PSCell;

[0431] -Indication information indicates that a candidate PSCell is added or released;

[0432] - The time or number information indicates the time information when a candidate PSCell is added or released; the time information can be an absolute time or a relative time relative to the access to the current serving PSCell (source PSCell);

[0433] -Indication information indicates that the execution condition of a candidate PSCell is updated;

[0434] - The time or number information indicates the time information of a candidate PSCell executing condition update; the time information can be an absolute time or a relative time relative to the access to the current serving PSCell (source PSCell);

[0435] -Updated execution condition information; the execution condition information may be updated execution condition information;

[0436] Wherein: the UE may record the above information in the UE mobility history information, or in an existing report, or in a new report.

[0437] Based on the above, for example: assume that the UE is configured with 5 candidate PSCells, namely: PSCell1 to PSCell 5; the UE's current serving PSCell is PSCell 0, and the UE's access order is PSCell3, PSCell2, PSCell 3, PSCell 4, and PSCell 3; when the UE is in PSCell 3, the network configures the UE to add a PSCell 6 and releases PSCell 1; subsequent UEs access PSCell 6, PSCell 5, and PSCell 2 in turn; when the UE is in PSCell 2, the network instructs the execution conditions for reconfiguring PSCell 4; subsequent UEs access PSCell 4 and PSCell 5 in turn; when the UE is in PSCell 5, the network instructs the UE to release the subsequent CPAC, and the UE releases the subsequent CPAC configuration (for details, see Figure 4 ). In this regard, the UE may record as follows:

[0438] The first entry (based on the process of accessing this PSCell):

[0439] - Source PSCell 0 identification information;

[0440] -Target PSCell 3 identification information;

[0441] -The duration that the UE spends in PSCell 0;

[0442] -PSCell 0 measurement result information;

[0443] -PSCell 3 measurement result information;

[0444] -Measurement result information of PSCell 1, PSCell 2, PSCell 4 and PSCell 5;

[0445] - Cell identification information (such as CGI, or PCI+frequency) of PSCell 1, PSCell 2, PSCell 4, and PSCell 5; for example, identification information of each initial candidate PSCell;

[0446] - Execution conditions or execution condition list configuration information of PSCell 1, PSCell 2, PSCell 4 and PSCell 5; for example, initial execution conditions of each initial candidate PSCell;

[0447] The second entry (based on the process of accessing this PSCell):

[0448] - Source PSCell 3 identification information;

[0449] -Target PSCell 2 identification information;

[0450] -The duration of time the UE stays in PSCell 3;

[0451] -PSCell 3 measurement result information;

[0452] -PSCell 2 measurement result information;

[0453] -Measurement result information of PSCell 1, PSCell 3, PSCell 4 and PSCell 5;

[0454] - Cell identification information (such as CGI, or PCI+frequency) of PSCell 1, PSCell 3, PSCell 4, and PSCell 5; for example, identification information of each initial candidate PSCell;

[0455] - Execution conditions or execution condition list configuration information of PSCell 1, PSCell 3, PSCell 4 and PSCell 5; for example, initial execution conditions of each initial candidate PSCell;

[0456] The third and fourth entries are similar to the first two entries, except that the source PSCell in the third entry is PSCell 2 and the target PSCell is PSCell 3; the source PSCell in the fourth entry is PSCell 3 and the target PSCell is PSCell 4; the details are not repeated here.

[0457] The fifth entry:

[0458] - Source PSCell 4 identification information;

[0459] -Target PSCell 3 identification information;

[0460] -The time the UE spends in PSCell 4;

[0461] -PSCell 4 measurement result information;

[0462] -PSCell 3 measurement result information;

[0463] -Measurement result information of PSCell 1, PSCell 2, PSCell 4 and PSCell 5;

[0464] - Cell identification information (such as CGI, or PCI+frequency) of PSCell 1, PSCell 2, PSCell 4, and PSCell 5; for example, identification information of each initial candidate PSCell;

[0465] - Execution conditions or execution condition list configuration information of PSCell 1, PSCell 2, PSCell 4 and PSCell 5; for example, initial execution conditions of each initial candidate PSCell;

[0466] -Multiple entries, each entry includes information for adding or deleting a candidate PSCell, such as the first entry includes: candidate PSCell 6 identification information, "addition" indication information (i.e., indicating that a candidate cell is added this time), and the absolute time or relative time information when PSCell 6 is added; the second entry includes: candidate PSCell 1 identification information, "release" indication information (i.e., indicating that a candidate cell is released this time), and the absolute time or relative time information when candidate PSCell 1 is released; wherein: the above-mentioned addition or deletion related contents can be in the same list or in separate lists (the same applies if there is an execution conditional update).

[0467] The sixth and seventh entries are similar to the first or second entry, except that the source PSCell in the sixth entry is PSCell 3 and the target PSCell is PSCell 6; the source PSCell in the seventh entry is PSCell 6 and the target PSCell is PSCell 5; the details are not repeated here.

[0468] The eighth entry:

[0469] - Source PSCell 5 identification information;

[0470] -Target PSCell 2 identification information;

[0471] -The time the UE spends in PSCell 5;

[0472] -PSCell 5 measurement result information;

[0473] -PSCell 2 measurement result information;

[0474] -Measurement result information of PSCell 1, PSCell 3, PSCell 4, PSCell 5 and PSCell 6;

[0475] - Cell identification information (such as CGI, or PCI+frequency) of PSCell 1, PSCell 3, PSCell 4, PSCell 5, and PSCell 6; for example, identification information of each initial candidate PSCell;

[0476] - Execution conditions or execution condition list configuration information of PSCell 1, PSCell 3, PSCell 4, PSCell 5 and PSCell 6; for example, initial execution conditions of each initial candidate PSCell;

[0477] -1 entry, which includes information about an execution condition update, specifically: candidate PSCell4 identification information, "change execution condition" indication information (i.e., "execution condition update" indication information, indicating that the execution condition information of a candidate cell is updated this time), and absolute time or relative time information of changing the execution condition;

[0478] The subsequent entries (the ninth and tenth entries) are similar to the above entries, except that the source PSCell in the ninth entry is PSCell 2 and the target PSCell is PSCell 4; the source PSCell in the tenth entry is PSCell 4 and the target PSCell is PSCell 5; the details are not repeated here.

[0479] Step 4: The UE sends an availability indication message to the network, indicating that the UE side has stored subsequent CPAC related information;

[0480] Step 5: The network receives the availability indication information sent by the UE; if the network wants the UE to report subsequent CPAC related information, the network sends a UE information request message to the UE to request the UE to report subsequent CPAC related information;

[0481] Step 6: The UE receives a UE information request message sent by the network, and sends a UE information response message to the network to send the stored subsequent CPAC related information to the network.

[0482] Step 7: The network receives the subsequent CPAC related information sent by the UE and forwards it to other network nodes through interface signaling for network optimization of subsequent CPAC configuration. The interface signaling may include Xn, X2, F1, E1 interface signaling, etc.

[0483] Specifically, regarding "optimizing subsequent CPAC configuration", for example, during the process of analyzing and optimizing, the network discovered that: in the subsequent CPAC process, PSCell 1 was deleted, PSCell 6 was added, and the execution conditions of PSCell 4 were updated, and PSCell 1 was not connected during the entire subsequent CPAC process; therefore, the next time the network configures subsequent CPAC for the UE, the network will configure PSCell 2 to PSCell 6 during the initial configuration, and initially configure the execution conditions of PSCell 4 to the updated execution conditions. This can avoid three reconfigurations in the subsequent CPAC process, saving interface interaction and air interface signaling. Among them, the network can perform analysis and optimization based on one or more sets of subsequent CPAC related information, which is not limited here.

[0484] Embodiment 3: UE records and reports Subsequent CPAC and Subsequent CPAC list;

[0485] Based on Example 1 and Example 2, the UE may also record the Subsequent CPAC (information) and the Subsequent CPAC list (information) at the same time. For example, when the UE records the Subsequent CPAC list, the UE may also record the "time from receipt of the subsequent CPAC configuration to release of the subsequent CPAC configuration" in the Subsequent CPAC. In addition, the UE may record the relevant information of multiple subsequent CPACs, and may record them in the form of a list, where each entry in the list records the relevant information of the subsequent CPAC once.

[0486] Embodiment 4: Network records of Subsequent CPAC and / or Subsequent CPAC list;

[0487] Network side solution: The network can record the content recorded on the UE side in the above-mentioned embodiments 1 to 3, and use it for network optimization of subsequent CPAC configuration. For details, please refer to the above content and will not be repeated here.

[0488] It is to be noted that the relevant contents of the above embodiments can be referenced to each other, and the repeated contents will not be repeated here.

[0489] From the above, the solution provided by the embodiment of the present application can achieve: when the UE is configured with subsequent CPAC, the UE records the subsequent CPAC related information and reports it to the network, which is used for the network to optimize the subsequent CPAC configuration, thereby reducing the network reconfiguration during the subsequent CPAC process (i.e., avoiding multiple reconfigurations such as PSCell addition or release during the subsequent CPAC process), and reducing interface interactions and signaling overhead.

[0490] The embodiment of the present application also provides an information transmission device, wherein the information transmission device is a terminal, such as Figure 5 As shown, it includes a memory 51, a transceiver 52, and a processor 53:

[0491] The memory 51 is used to store computer programs; the transceiver 52 is used to send and receive data under the control of the processor 53; the processor 53 is used to read the computer program in the memory 51 and perform the following operations:

[0492] In a case where the terminal is configured with first configuration information, acquiring first information; the first configuration information is conditional configuration information for adding and / or changing consecutive cells; the first information is related information for adding and / or changing consecutive cells;

[0493] The first information is sent to the network device through the transceiver 52; wherein the first information includes at least one of the following: continuous cell addition and / or change information; continuous cell addition and / or change list information.

[0494] The information transmission device provided in the embodiment of the present application obtains the first information when the terminal is configured with the first configuration information; the first configuration information is conditional configuration information for adding and / or changing continuous cells; the first information is related information for adding and / or changing continuous cells; the first information is sent to the network device; wherein the first information includes at least one of the following: continuous cell adding and / or changing information; continuous cell adding and / or changing list information; it can support the network side to perform configuration optimization according to the first information, thereby reducing the number of times the first configuration information is updated, and further supporting the reduction of interface interaction and signaling overhead brought about by the update of the first configuration information, which well solves the problem that the prior art cannot support the reduction of interface interaction and signaling overhead brought about by the solution for adding and / or changing continuous cells.

[0495] Specifically, the transceiver 52 is used to receive and send data under the control of the processor 53.

[0496] Among them, Figure 5In the embodiment, the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 53 and various circuits of memory represented by memory 51 are linked together. The bus architecture may also link together various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and are therefore not further described herein. The bus interface provides an interface. The transceiver 52 may be a plurality of components, namely, a transmitter and a receiver, providing a unit for communicating with various other devices on a transmission medium, including wireless channels, wired channels, optical cables, and other transmission media. For different user devices, the user interface 54 may also be an interface capable of externally and internally connecting required devices, and the connected devices include but are not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.

[0497] The processor 53 is responsible for managing the bus architecture and general processing, and the memory 51 can store data used by the processor 53 when performing operations.

[0498] Optionally, the processor 53 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or a complex programmable logic device (CPLD), and the processor may also adopt a multi-core architecture.

[0499] The processor calls the computer program stored in the memory to execute any of the methods provided in the embodiments of the present application according to the obtained executable instructions. The processor and the memory can also be arranged physically separately.

[0500] In an embodiment of the present application, the continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; access times of each candidate cell; access duration of each candidate cell; access sequence information of candidate cells; first indication information, used to indicate that the first candidate cell is added or released; first time or number information, used to indicate time information when the second candidate cell is added or released; second indication information, used to indicate that the execution condition of the third candidate cell is updated; second time or number information, used to indicate time information when the execution condition of the fourth candidate cell is updated; information on updated execution conditions; third time information, used to indicate time information from when the terminal receives the first configuration information to when the first configuration information is released.

[0501] Among them, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following: identification information of the source cell; identification information of the target cell; the duration from accessing the source cell to accessing the target cell; measurement result information of the source cell and / or the target cell; measurement result information of each candidate cell; identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; fourth time or number information, used to indicate time information when the sixth candidate cell is added or released; fourth indication information, used to indicate that the execution condition of the seventh candidate cell is updated; fifth time or number information, used to indicate time information when the execution condition of the eighth candidate cell is updated; information on updated execution conditions.

[0502] Furthermore, the operation also includes: recording the first information in a target report; wherein the target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0503] Among them, recording the first information in the target report includes: adopting a first method to record the first information in the target report; wherein, the first method includes any one of the following items: recording the first information as a list including at least two entries, each entry corresponding to a service cell; recording the first information as a whole information, as an entry.

[0504] Furthermore, the operation also includes: receiving a first request message sent by the network device through the transceiver; the first request message is used to request the terminal to report the first information; sending the first information to the network device includes: sending a first response message to the network device according to the first request message; the first response message carries the first information.

[0505] In an embodiment of the present application, the operation also includes: before receiving the first request message sent by the network device, sending fifth indication information to the network device through the transceiver; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0506] It should be noted here that the above-mentioned device provided in the embodiment of the present application can implement all the method steps implemented in the above-mentioned terminal side method embodiment, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0507] The embodiment of the present application also provides an information transmission device, wherein the information transmission device is a network device, such as Figure 6 As shown, it includes a memory 61, a transceiver 62, and a processor 63:

[0508] The memory 61 is used to store computer programs; the transceiver 62 is used to send and receive data under the control of the processor 63; the processor 63 is used to read the computer program in the memory 61 and perform the following operations:

[0509] The transceiver 62 receives the first information sent by the terminal; the first information is related information of adding and / or changing continuous cells; wherein the first information includes at least one of the following: information of adding and / or changing continuous cells; and list information of adding and / or changing continuous cells.

[0510] The information transmission device provided in the embodiment of the present application receives the first information sent by the terminal; the first information is the relevant information of the addition and / or change of continuous cells; wherein the first information includes at least one of the following: information of the addition and / or change of continuous cells; information of the list of the addition and / or change of continuous cells; it can support the configuration optimization on the network side according to the first information, thereby reducing the number of times the first configuration information is updated, and further supports the reduction of the interface interaction and signaling overhead brought about by the update of the first configuration information, which well solves the problem that the prior art cannot support the reduction of the interface interaction and signaling overhead brought about by the solution for the addition and / or change of continuous cells.

[0511] Specifically, the transceiver 62 is used to receive and send data under the control of the processor 63.

[0512] Among them, Figure 6 In the embodiment, the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 63 and various circuits of memory represented by memory 61 are linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and are therefore not further described herein. The bus interface provides an interface. The transceiver 62 may be a plurality of components, namely, a transmitter and a receiver, providing a unit for communicating with various other devices on a transmission medium, such as a wireless channel, a wired channel, an optical cable, and the like. The processor 63 is responsible for managing the bus architecture and general processing, and the memory 61 may store data used by the processor 63 when performing operations.

[0513] The processor 63 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or a complex programmable logic device (CPLD). The processor may also adopt a multi-core architecture.

[0514] In an embodiment of the present application, the continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; access times of each candidate cell; access duration of each candidate cell; access order information of candidate cells; first indication information, used to indicate that the first candidate cell is added or released; first time or number information, used to indicate time information when the second candidate cell is added or released; second indication information, used to indicate that the execution condition of the third candidate cell is updated; second time or number information, used to indicate time information when the execution condition of the fourth candidate cell is updated; information on the updated execution conditions; third time information, used to indicate time information from when the terminal receives the first configuration information to when the first configuration information is released, the first configuration information being conditional configuration information for continuous cell addition and / or change.

[0515] Among them, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following: identification information of the source cell; identification information of the target cell; the duration from accessing the source cell to accessing the target cell; measurement result information of the source cell and / or the target cell; measurement result information of each candidate cell; identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; fourth time or number information, used to indicate time information when the sixth candidate cell is added or released; fourth indication information, used to indicate that the execution condition of the seventh candidate cell is updated; fifth time or number information, used to indicate time information when the execution condition of the eighth candidate cell is updated; information on updated execution conditions.

[0516] In an embodiment of the present application, the first information is carried in a target report; wherein the target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0517] The first information is recorded in the target report by the terminal in a first manner; the first manner includes any one of the following items: recording the first information as a list including at least two entries, each entry corresponding to a service cell; recording the first information as a whole information, as an entry.

[0518] Furthermore, the operation also includes: sending a first request message to the terminal through the transceiver; the first request message is used to request the terminal to report the first information; receiving the first information sent by the terminal includes: receiving a first response message sent by the terminal according to the first request message; the first response message carries the first information.

[0519] In an embodiment of the present application, the operation also includes: before sending the first request message to the terminal, receiving, through the transceiver, fifth indication information sent by the terminal; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0520] Furthermore, the operation also includes: using the transceiver to send the first information to the target node through interface signaling.

[0521] It should be noted here that the above-mentioned device provided in the embodiment of the present application can implement all the method steps implemented in the above-mentioned network device side method embodiment, and can achieve the same technical effect. The parts and beneficial effects that are the same as the method embodiment in this embodiment will not be described in detail here.

[0522] The present application also provides an information transmission device, which is applied to a terminal, such as Figure 7 As shown, including:

[0523] A first acquisition unit 71 is configured to acquire first information when the terminal is configured with first configuration information; the first configuration information is conditional configuration information for adding and / or changing consecutive cells; the first information is related information for adding and / or changing consecutive cells;

[0524] The first sending unit 72 is used to send the first information to the network device; wherein the first information includes at least one of the following: continuous cell addition and / or change information; continuous cell addition and / or change list information.

[0525] The information transmission device provided in the embodiment of the present application obtains the first information when the terminal is configured with the first configuration information; the first configuration information is conditional configuration information for adding and / or changing continuous cells; the first information is related information for adding and / or changing continuous cells; the first information is sent to a network device; wherein the first information includes at least one of the following: continuous cell adding and / or changing information; continuous cell adding and / or changing list information; it can support the network side to perform configuration optimization according to the first information, thereby reducing the number of times the first configuration information is updated, and further supports reducing the interface interaction and signaling overhead brought about by the update of the first configuration information, which well solves the problem that the prior art cannot support the reduction of the interface interaction and signaling overhead brought about by the solution for adding and / or changing continuous cells.

[0526] In an embodiment of the present application, the continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; access times of each candidate cell; access duration of each candidate cell; access sequence information of candidate cells; first indication information, used to indicate that the first candidate cell is added or released; first time or number information, used to indicate time information when the second candidate cell is added or released; second indication information, used to indicate that the execution condition of the third candidate cell is updated; second time or number information, used to indicate time information when the execution condition of the fourth candidate cell is updated; information on updated execution conditions; third time information, used to indicate time information from when the terminal receives the first configuration information to when the first configuration information is released.

[0527] Among them, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following: identification information of the source cell; identification information of the target cell; the duration from accessing the source cell to accessing the target cell; measurement result information of the source cell and / or the target cell; measurement result information of each candidate cell; identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; fourth time or number information, used to indicate time information when the sixth candidate cell is added or released; fourth indication information, used to indicate that the execution condition of the seventh candidate cell is updated; fifth time or number information, used to indicate time information when the execution condition of the eighth candidate cell is updated; information on updated execution conditions.

[0528] Furthermore, the information transmission device also includes: a first processing unit, used to record the first information in a target report; wherein the target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a new report.

[0529] Among them, recording the first information in the target report includes: adopting a first method to record the first information in the target report; wherein, the first method includes any one of the following items: recording the first information as a list including at least two entries, each entry corresponding to a service cell; recording the first information as a whole information, as an entry.

[0530] Furthermore, the information transmission device also includes: a first receiving unit, used to receive a first request message sent by the network device; the first request message is used to request the terminal to report the first information; sending the first information to the network device includes: sending a first response message to the network device according to the first request message; the first response message carries the first information.

[0531] In an embodiment of the present application, the information transmission device further includes: a second sending unit, used to send fifth indication information to the network device before receiving the first request message sent by the network device; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0532] It should be noted here that the above-mentioned device provided in the embodiment of the present application can implement all the method steps implemented in the above-mentioned terminal side method embodiment, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0533] The present application also provides an information transmission device, which is applied to a network device, such as Figure 8 As shown, including:

[0534] The second receiving unit 81 is used to receive the first information sent by the terminal; the first information is related information of adding and / or changing continuous cells; wherein the first information includes at least one of the following: continuous cell adding and / or changing information; continuous cell adding and / or changing list information.

[0535] The information transmission device provided in the embodiment of the present application receives the first information sent by the terminal; the first information is the relevant information of the addition and / or change of continuous cells; wherein the first information includes at least one of the following: continuous cell addition and / or change information; continuous cell addition and / or change list information; it can support the network side to perform configuration optimization according to the first information, thereby reducing the number of times the first configuration information is updated, and further supports the reduction of interface interaction and signaling overhead caused by the update of the first configuration information, which well solves the problem that the prior art cannot support the reduction of interface interaction and signaling overhead caused by the solution for adding and / or changing continuous cells.

[0536] In an embodiment of the present application, the continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; access times of each candidate cell; access duration of each candidate cell; access order information of candidate cells; first indication information, used to indicate that the first candidate cell is added or released; first time or number information, used to indicate time information when the second candidate cell is added or released; second indication information, used to indicate that the execution condition of the third candidate cell is updated; second time or number information, used to indicate time information when the execution condition of the fourth candidate cell is updated; information on the updated execution conditions; third time information, used to indicate time information from when the terminal receives the first configuration information to when the first configuration information is released, the first configuration information being conditional configuration information for continuous cell addition and / or change.

[0537] Among them, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following: identification information of the source cell; identification information of the target cell; the duration from accessing the source cell to accessing the target cell; measurement result information of the source cell and / or the target cell; measurement result information of each candidate cell; identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; fourth time or number information, used to indicate time information when the sixth candidate cell is added or released; fourth indication information, used to indicate that the execution condition of the seventh candidate cell is updated; fifth time or number information, used to indicate time information when the execution condition of the eighth candidate cell is updated; information on updated execution conditions.

[0538] In an embodiment of the present application, the first information is carried in a target report; wherein the target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0539] The first information is recorded in the target report by the terminal in a first manner; the first manner includes any one of the following items: recording the first information as a list including at least two entries, each entry corresponding to a service cell; recording the first information as a whole information, as an entry.

[0540] Furthermore, the information transmission device also includes: a third sending unit, used to send a first request message to the terminal; the first request message is used to request the terminal to report the first information; the first information sent by the receiving terminal includes: receiving a first response message sent by the terminal according to the first request message; the first response message carries the first information.

[0541] In an embodiment of the present application, the information transmission device further includes: a third receiving unit, used to receive fifth indication information sent by the terminal before sending the first request message to the terminal; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0542] Furthermore, the information transmission device also includes: a fourth sending unit, used to send the first information to the target node through interface signaling.

[0543] It should be noted here that the above-mentioned device provided in the embodiment of the present application can implement all the method steps implemented in the above-mentioned network device side method embodiment, and can achieve the same technical effect. The parts and beneficial effects that are the same as the method embodiment in this embodiment will not be described in detail here.

[0544] It should be noted that the division of units in the embodiments of the present application is schematic and is only a logical function division. There may be other division methods in actual implementation. In addition, each functional unit in each embodiment of the present application may be integrated into a processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0545] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a processor-readable storage medium. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, server, or network device, etc.) or a processor (processor) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), disk or optical disk and other media that can store program codes.

[0546] An embodiment of the present application also provides a non-transitory readable storage medium, which stores a computer program, and the computer program is used to enable a processor to execute the above-mentioned method on the terminal side or the network device side.

[0547] The non-transitory readable storage medium can be any available medium or data storage device that can be accessed by the processor, including but not limited to magnetic storage (such as floppy disks, hard disks, magnetic tapes, magneto-optical (MO)), etc.), optical storage (such as compact discs (CD), digital video discs (DVD), Blu-ray discs (BD), high-definition versatile discs (HVD), etc.), and semiconductor memories (such as ROM, erasable programmable read-only memory (EPROM), electrically erasable programmable read only memory (EEPROM), non-volatile memory (NAND (Non-volatile Memory Device) FLASH), solid-state drives (SSD)), etc.

[0548] Among them, the implementation embodiments of the methods on the above-mentioned terminal side or network device side are all applicable to the embodiments of the non-transitory readable storage medium, and can also achieve the same technical effects.

[0549] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) that contain computer-usable program code.

[0550] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer executable instructions. These computer executable instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0551] These processor executable instructions may also be stored in a processor readable memory that can direct a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the processor readable memory produce an article of manufacture including an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0552] These processor-executable instructions may also be loaded onto a computer or other programmable data processing device so that a series of operational steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for executing on the computer or other programmable device to implement the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0553] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. An information transmission method, applied to a terminal, characterized in that: include: When the terminal is configured with first configuration information, acquiring first information; The first configuration information is conditional configuration information for adding and / or changing consecutive cells; The first information is related information of adding and / or changing consecutive cells; Sending the first information to a network device; The first information includes at least one of the following: Continuous cell addition and / or change information; Continuous cell addition and / or change list information.

2. The information transmission method according to claim 1, characterized in that: The continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; The number of accesses to each candidate cell; The access duration of each candidate cell; Access order information of candidate cells; The first indication information is used to indicate that the first candidate cell is added or released; The first time or number information is used to indicate the time information when the second candidate cell is added or released; second indication information, used to indicate an update of an execution condition of a third candidate cell; The second time or number information is used to indicate the time information when the fourth candidate cell executes the condition update; Updated information on execution conditions; The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released.

3. The information transmission method according to claim 1, characterized in that: The information of each entry in the continuous cell addition and / or change list information includes at least one of the following: Identification information of the source cell; Identification information of the target cell; The time from accessing the source cell to accessing the target cell; Measurement result information of the source cell and / or the target cell; Measurement result information of each candidate cell; identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released; fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell; fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell; Updated execution condition information.

4. The information transmission method according to claim 1, characterized in that: Also includes: recording the first information in a target report; The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

5. The information transmission method according to claim 4, characterized in that: The step of recording the first information in a target report includes: Using a first method, recording the first information in a target report; The first method includes any one of the following: Recording the first information as a list including at least two entries, each entry corresponding to a serving cell; The first information is recorded as a whole information, as an entry.

6. The information transmission method according to claim 1, characterized in that: Also includes: Receiving a first request message sent by the network device; The first request message is used to request the terminal to report the first information; The sending the first information to the network device includes: Sending a first response message to the network device according to the first request message; The first response message carries the first information.

7. The information transmission method according to claim 6, characterized in that: Before receiving the first request message sent by the network device, the method further includes: Send fifth indication information to the network device; the fifth indication information is used to notify the network device that the terminal stores the first information.

8. An information transmission method, applied to a network device, characterized in that: include: receiving first information sent by a terminal; The first information is related information of adding and / or changing consecutive cells; The first information includes at least one of the following: Continuous cell addition and / or change information; Continuous cell addition and / or change list information.

9. The information transmission method according to claim 8, characterized in that: The continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; The number of accesses to each candidate cell; The access duration of each candidate cell; Access order information of candidate cells; The first indication information is used to indicate that the first candidate cell is added or released; The first time or number information is used to indicate the time information when the second candidate cell is added or released; second indication information, used to indicate an update of an execution condition of a third candidate cell; The second time or number information is used to indicate the time information when the fourth candidate cell executes the condition update; Updated information on execution conditions; The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released, where the first configuration information is conditional configuration information for adding and / or changing continuous cells.

10. The information transmission method according to claim 8, characterized in that: The information of each entry in the continuous cell addition and / or change list information includes at least one of the following: Identification information of the source cell; Identification information of the target cell; The time from accessing the source cell to accessing the target cell; Measurement result information of the source cell and / or the target cell; Measurement result information of each candidate cell; identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released; fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell; fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell; Updated execution condition information.

11. The information transmission method according to claim 8, characterized in that: The first information is carried in a target report; The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

12. The information transmission method according to claim 11, characterized in that: The first information is recorded by the terminal in a target report in a first manner; The first method includes any one of the following: Recording the first information as a list including at least two entries, each entry corresponding to a serving cell; The first information is recorded as a whole information, as an entry.

13. The information transmission method according to claim 8, characterized in that: Also includes: Sending a first request message to the terminal; The first request message is used to request the terminal to report the first information; The first information sent by the receiving terminal includes: Receiving a first response message sent by the terminal according to the first request message; The first response message carries first information.

14. The information transmission method according to claim 13, characterized in that: Before sending the first request message to the terminal, the method further includes: Receive fifth indication information sent by the terminal; the fifth indication information is used to notify the network device that the terminal stores the first information.

15. The information transmission method according to claim 8, characterized in that: Also includes: The first information is sent to the target node through interface signaling.

16. An information transmission device, the information transmission device being a terminal, characterized in that: Including memory, transceiver, processor: A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations: When the terminal is configured with first configuration information, acquiring first information; the first configuration information is conditional configuration information for adding and / or changing consecutive cells; The first information is related information of adding and / or changing consecutive cells; Sending the first information to a network device through the transceiver; The first information includes at least one of the following: Continuous cell addition and / or change information; Continuous cell addition and / or change list information.

17. The information transmission device according to claim 16, characterized in that: The continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; The number of accesses to each candidate cell; The access duration of each candidate cell; Access order information of candidate cells; The first indication information is used to indicate that the first candidate cell is added or released; The first time or number information is used to indicate the time information when the second candidate cell is added or released; second indication information, used to indicate an update of an execution condition of a third candidate cell; The second time or number information is used to indicate the time information when the fourth candidate cell executes the condition update; Updated information on execution conditions; The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released.

18. The information transmission device according to claim 16, characterized in that: The information of each entry in the continuous cell addition and / or change list information includes at least one of the following: Identification information of the source cell; Identification information of the target cell; The time from accessing the source cell to accessing the target cell; Measurement result information of the source cell and / or the target cell; Measurement result information of each candidate cell; identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released; fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell; fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell; Updated execution condition information.

19. The information transmission device according to claim 16, characterized in that: The operations also include: recording the first information in a target report; The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

20. The information transmission device according to claim 19, characterized in that: The step of recording the first information in a target report includes: Using a first method, recording the first information in a target report; The first method includes any one of the following: Recording the first information as a list including at least two entries, each entry corresponding to a serving cell; The first information is recorded as a whole information, as an entry.

21. The information transmission device according to claim 16, characterized in that: The operations also include: Receiving, by the transceiver, a first request message sent by the network device, wherein the first request message is used to request the terminal to report the first information; The sending the first information to the network device includes: According to the first request message, a first response message is sent to the network device; the first response message carries the first information.

22. The information transmission device according to claim 21, characterized in that: The operations also include: Before receiving the first request message sent by the network device, fifth indication information is sent to the network device through the transceiver; the fifth indication information is used to notify the network device that the terminal stores the first information.

23. An information transmission device, the information transmission device being a network device, characterized in that: Including memory, transceiver, processor: A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations: Receiving, by the transceiver, first information sent by a terminal; the first information is related information of adding and / or changing consecutive cells; The first information includes at least one of the following: Continuous cell addition and / or change information; Continuous cell addition and / or change list information.

24. The information transmission device according to claim 23, characterized in that: The continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; The number of accesses to each candidate cell; The access duration of each candidate cell; Access order information of candidate cells; The first indication information is used to indicate that the first candidate cell is added or released; The first time or number information is used to indicate the time information when the second candidate cell is added or released; second indication information, used to indicate an update of an execution condition of a third candidate cell; The second time or number information is used to indicate the time information when the fourth candidate cell executes the condition update; Updated information on execution conditions; The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released, where the first configuration information is conditional configuration information for adding and / or changing continuous cells.

25. The information transmission device according to claim 23, characterized in that: The information of each entry in the continuous cell addition and / or change list information includes at least one of the following: Identification information of the source cell; Identification information of the target cell; The time from accessing the source cell to accessing the target cell; Measurement result information of the source cell and / or the target cell; Measurement result information of each candidate cell; identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released; fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell; fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell; Updated execution condition information.

26. The information transmission device according to claim 23, characterized in that: The first information is carried in a target report; The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

27. The information transmission device according to claim 26, characterized in that: The first information is recorded by the terminal in a target report in a first manner; The first method includes any one of the following: Recording the first information as a list including at least two entries, each entry corresponding to a serving cell; The first information is recorded as a whole information, as an entry.

28. The information transmission device according to claim 23, characterized in that: The operations also include: Sending a first request message to the terminal through the transceiver; the first request message is used to request the terminal to report the first information; The first information sent by the receiving terminal includes: A first response message is received, which is sent by the terminal according to the first request message; the first response message carries first information.

29. The information transmission device according to claim 28, characterized in that: The operations also include: Before sending the first request message to the terminal, fifth indication information sent by the terminal is received by the transceiver; the fifth indication information is used to notify the network device that the terminal stores the first information.

30. The information transmission device according to claim 23, characterized in that: The operations also include: The first information is sent to the target node by using the transceiver through interface signaling.

31. An information transmission device, applied to a terminal, characterized in that: include: A first acquiring unit, configured to acquire first information when the terminal is configured with first configuration information; The first configuration information is conditional configuration information for adding and / or changing consecutive cells; The first information is related information of adding and / or changing consecutive cells; A first sending unit, configured to send the first information to a network device; The first information includes at least one of the following: Continuous cell addition and / or change information; Continuous cell addition and / or change list information.

32. An information transmission device, applied to a network device, characterized in that: include: A second receiving unit, configured to receive first information sent by a terminal; The first information is related information of adding and / or changing consecutive cells; The first information includes at least one of the following: Continuous cell addition and / or change information; Continuous cell addition and / or change list information.

33. A non-transitory readable storage medium, characterized in that: The non-transitory readable storage medium stores a computer program, and the computer program is used to enable a processor to execute the method according to any one of claims 1 to 15.

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