Mobility measurement method, terminal, communication device, and storage medium

Abstract

The present disclosure relates to the technical field of communications, and specifically relates to a mobility measurement method, a terminal, a communication device, and a storage medium. The mobility measurement method comprises: determining a plurality of measurement objects for which mobility measurement is performed by using a same searcher; determining bandwidth parts (BWPs) covering the plurality of measurement objects, wherein each BWP covers at least one measurement object; and on the basis of the BWPs, using the searcher to perform mobility measurement on the plurality of measurement objects, wherein the measurement objects covered by the same BWP are measured in parallel. Thus, the plurality of measurement objects may be simultaneously measured at a same time point, thereby greatly reducing the measurement delay of using the searcher to measure the plurality of measurement objects in turn, and improving the measurement efficiency of the searcher.

Description

Mobility measurement method, terminal, communication device and storage medium Technical Field

[0001] The present disclosure relates to the field of communication technology, and in particular to a mobility measurement method, a terminal, a communication device, and a storage medium. Background Art

[0002] The terminal needs to perform mobility measurement on one or more measurement objects (MO) configured by the network. Since the terminal can only measure MOs corresponding to the same frequency at the same time, the measurement delay of the MO is long.

[0003] Summary of the Invention

[0004] The embodiments of the present disclosure propose a mobility measurement method, a terminal, a communication device and a storage medium to solve the technical problem in related technologies that a terminal can only measure the MO corresponding to the same frequency point at the same time, resulting in a long measurement delay for measuring the MO.

[0005] According to a first aspect of an embodiment of the present disclosure, a mobility measurement method is proposed, which is performed by a terminal. The method includes: determining multiple measurement objects for mobility measurement using the same searcher; determining a partial bandwidth BWP covering the multiple measurement objects; wherein each BWP covers at least one measurement object; based on the BWP, using the searcher to perform the mobility measurement on the multiple measurement objects; wherein parallel measurement is used for the measurement objects covered by the same BWP.

[0006] According to a second aspect of an embodiment of the present disclosure, a mobility measurement device is proposed, comprising: a processing module, configured to determine multiple measurement objects for mobility measurement using the same searcher; determining a partial bandwidth BWP covering the multiple measurement objects; wherein each BWP covers at least one measurement object; and a transceiver module, configured to perform the mobility measurement on the multiple measurement objects using the searcher based on the BWP; wherein parallel measurement is adopted for the measurement objects covered by the same BWP.

[0007] According to a third aspect of an embodiment of the present disclosure, a terminal is proposed, comprising: one or more processors; a memory coupled to the processor, the memory storing executable instructions, wherein the executable instructions, when executed by the processor, cause the terminal to execute the mobility measurement method described in the first aspect above.

[0008] According to a fourth aspect of an embodiment of the present disclosure, a communication system is proposed, including a terminal and a network device, wherein the terminal is configured to implement the mobility measurement method described in the first aspect.

[0009] According to a fifth aspect of an embodiment of the present disclosure, a storage medium is proposed, wherein the storage medium stores instructions. When the instructions are executed on a communication device, the communication device executes the mobility measurement method described in the first aspect above.

[0010] According to an embodiment of the present disclosure, when multiple measurement objects share the same searcher, by determining the BWP covering the multiple measurement objects and performing parallel measurements on the measurement objects covered by the same BWP, multiple measurement objects can be measured simultaneously at the same time point, thereby greatly reducing the measurement delay of using the searcher to measure multiple measurement objects in turn, and improving the measurement efficiency of the searcher. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0012] FIG1 is a schematic diagram showing the architecture of a communication system according to an embodiment of the present disclosure.

[0013] FIG2 is an interactive schematic diagram showing a mobility measurement method according to an embodiment of the present disclosure.

[0014] FIG3A is a schematic flowchart showing a mobility measurement method according to an embodiment of the present disclosure.

[0015] FIG3B is a schematic diagram showing the distribution of measurement objects according to an embodiment of the present disclosure.

[0016] FIG3C is a schematic diagram showing the distribution of measurement objects according to an embodiment of the present disclosure.

[0017] FIG3D is a schematic diagram showing the distribution of measurement objects according to an embodiment of the present disclosure.

[0018] FIG3E is a schematic diagram showing the distribution of measurement objects according to an embodiment of the present disclosure.

[0019] FIG3F is a schematic diagram showing the distribution of measurement objects according to an embodiment of the present disclosure.

[0020] FIG3G is a schematic diagram showing the distribution of measurement objects according to an embodiment of the present disclosure.

[0021] FIG3H is a schematic diagram showing the distribution of measurement objects according to an embodiment of the present disclosure.

[0022] FIG4 is a schematic block diagram showing the device structure of a terminal according to an embodiment of the present disclosure.

[0023] FIG5 is a schematic structural diagram of a communication device proposed in an embodiment of the present disclosure.

[0024] FIG6 is a schematic diagram of the structure of a chip proposed in an embodiment of the present disclosure. DETAILED DESCRIPTION

[0025] Embodiments of the present disclosure provide a mobility measurement method, a terminal, a communication device, and a storage medium.

[0026] In a first aspect, an embodiment of the present disclosure proposes a mobility measurement method, which is performed by a terminal, and the method includes: determining multiple measurement objects for mobility measurement using the same searcher; determining at least one partial bandwidth BWP covering the multiple measurement objects; wherein each BWP covers at least one measurement object; based on the BWP, using the searcher to perform the mobility measurement on the multiple measurement objects; wherein parallel measurement is used for the measurement objects covered by the same BWP.

[0027] In the above embodiment, when multiple measurement objects share the same searcher, by determining the BWP covering the multiple measurement objects and performing parallel measurements on the measurement objects covered by the same BWP, multiple measurement objects can be measured simultaneously at the same time point, thereby greatly reducing the measurement delay of using the searcher to measure the multiple measurement objects in turn, and improving the measurement efficiency of the searcher.

[0028] In combination with some embodiments of the first aspect. In some embodiments, performing the mobility measurement on the multiple measurement objects using the searcher based on the BWP includes: determining a specific carrier scaling factor CSSF for each measurement object based on the number of BWPs and the measurement objects covered by each BWP; wherein the specific carrier scaling factors of the measurement objects covered by the same BWP are the same; determining a measurement delay indicator for each measurement object based on the specific carrier scaling factor of each measurement object; and performing the mobility measurement on the multiple measurement objects using the searcher based on the measurement delay indicator of each measurement object.

[0029] In combination with some embodiments of the first aspect. In some embodiments, the multiple measurement objects include at least one of the following: a first secondary cell carrier unit, where the first secondary cell carrier unit is a secondary cell carrier unit SCC located in frequency range 2 that requires neighboring cell measurement; a second secondary cell carrier unit, where the second secondary cell carrier unit is an SCC located in frequency range 2 that does not require neighboring cell measurement; a third secondary cell carrier unit, where the third secondary cell carrier unit is a secondary cell carrier unit located in frequency range 1; an inter-frequency measurement object that does not require a measurement gap; or an inter-system measurement object that does not require a measurement gap.

[0030] In combination with some embodiments of the first aspect. In some embodiments, the multiple measurement objects include a first secondary cell carrier component; the BWP covering the multiple measurement objects includes a first BWP covering the first secondary cell carrier component; and the specific carrier scaling factors of other measurement objects covered by the first BWP except the first secondary cell carrier component are the same as the CSSF of the first secondary cell carrier component.

[0031] In combination with some embodiments of the first aspect, in some embodiments, the multiple measurement objects further include measurement objects covered by a second BWP; and the CSSF of the measurement objects covered by the second BWP is determined by the number of BWPs covering the multiple measurement objects.

[0032] In combination with some embodiments of the first aspect, in some embodiments, the specific scaling factor of the first secondary cell component carrier is 2; and the CSSF of the measurement objects covered by the second BWP is 2*(the number of BWPs-1).

[0033] In combination with some embodiments of the first aspect, in some embodiments, the multiple measurement objects do not include measurement objects covered by the second BWP; and the specific scaling factor of the first secondary cell carrier component is 1.

[0034] In combination with some embodiments of the first aspect, in some embodiments, the multiple measurement objects do not include the first secondary cell carrier component; and the CSSFs of the multiple measurement objects are determined by the number of BWPs covering the multiple measurement objects.

[0035] In combination with some embodiments of the first aspect, in some embodiments, the CSSFs of the multiple measurement objects are the number of the BWPs.

[0036] In a second aspect, a mobility measurement device is proposed, comprising: a processing module for determining multiple measurement objects for mobility measurement using the same searcher; determining a partial bandwidth BWP covering the multiple measurement objects; wherein each BWP covers at least one measurement object; a transceiver module for performing the mobility measurement on the multiple measurement objects using the searcher based on the BWP; wherein parallel measurement is adopted for the measurement objects covered by the same BWP.

[0037] In a third aspect, a terminal is proposed, comprising: one or more processors; a memory coupled to the processor, the memory storing executable instructions, wherein the executable instructions, when executed by the processor, enable the terminal to execute the mobility measurement method described in the first aspect and the optional embodiment of the first aspect.

[0038] In a fourth aspect, an embodiment of the present disclosure proposes a communication device, comprising: one or more processors; a memory coupled to the processor, the memory storing executable instructions, wherein when the executable instructions are executed by the processor, the processor calls the executable instructions so that the communication device performs the mobility measurement method described in the first aspect and the optional embodiment of the first aspect.

[0039] In a fifth aspect, an embodiment of the present disclosure proposes a communication system, which includes: a terminal and a network device; wherein the terminal is configured to execute the method described in the first aspect and the optional embodiment of the first aspect.

[0040] In a sixth aspect, an embodiment of the present disclosure proposes a storage medium, which stores instructions. When the instructions are executed on a communication device, the communication device executes the method described in the first aspect and the optional embodiment of the first aspect.

[0041] In a seventh aspect, an embodiment of the present disclosure proposes a program product. When the program product is executed by a communication device, the communication device executes the method described in the first aspect and the optional embodiment of the first aspect.

[0042] In an eighth aspect, an embodiment of the present disclosure proposes a computer program, which, when executed on a computer, enables the computer to execute the method as described in the first aspect and the optional embodiment of the first aspect.

[0043] It is understandable that the above-mentioned terminals, network devices, communication devices, communication systems, storage media, program products, and computer programs are all used to execute the methods proposed in the embodiments of the present disclosure. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects of the corresponding methods and will not be repeated here.

[0044] The present disclosure provides a mobility measurement method, terminal, communication device, and storage medium. In some embodiments, the terms "information sending method," "information receiving method," "information processing method," and "communication method" are interchangeable; the terms "terminal," "network device," "information processing device," and "communication device" are interchangeable; and the terms "information processing system" and "communication system" are interchangeable.

[0045] The embodiments of the present disclosure are not exhaustive and are merely illustrative of some embodiments, and are not intended to be a specific limitation on the scope of protection of the present disclosure. In the absence of contradiction, each step in a certain embodiment can be implemented as an independent embodiment, and the steps can be arbitrarily combined. For example, a solution after removing some steps in a certain embodiment can also be implemented as an independent embodiment, and the order of the steps in a certain embodiment can be arbitrarily exchanged. In addition, the optional embodiments in a certain embodiment can be arbitrarily combined; in addition, the embodiments can be arbitrarily combined. For example, some or all steps of different embodiments can be arbitrarily combined, and a certain embodiment can be arbitrarily combined with the optional embodiments of other embodiments.

[0046] In each embodiment of the present disclosure, unless otherwise specified or provided for by logic, the terms and / or descriptions between the embodiments are consistent and can be referenced by each other. The technical features in different embodiments can be combined to form a new embodiment based on their inherent logical relationships.

[0047] The terms used in the embodiments of the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure.

[0048] In the embodiments of the present disclosure, unless otherwise specified, elements expressed in the singular form, such as "a", "an", "the", "above", "said", "aforementioned", "this", etc., may mean "one and only one", or "one or more", "at least one", etc.

[0049] For example, when using articles such as “a”, “an”, and “the” in English in translation, the noun following the article can be understood as a singular expression or a plural expression.

[0050] In the embodiments of the present disclosure, “plurality” refers to two or more.

[0051] In some embodiments, the terms "at least one," "one or more," "a plurality of," "multiple," etc. may be used interchangeably.

[0052] In some embodiments, descriptions such as "at least one of A and B," "A and / or B," "A in one case, B in another case," or "in response to one case A, in response to another case B" may include the following technical solutions depending on the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed); and in some embodiments, A and B (both A and B are executed). The above is also applicable when there are more branches such as A, B, and C.

[0053] In some embodiments, "A or B" and other descriptions may include the following technical solutions depending on the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed). The above is also applicable when there are more branches such as A, B, C, etc.

[0054] The prefixes such as "first" and "second" in the embodiments of the present disclosure are only used to distinguish different description objects and do not constitute any restrictions on the position, order, priority, quantity or content of the description objects. For the statement of the description objects, please refer to the description in the context of the claims or embodiments, and no unnecessary restrictions should be constituted due to the use of prefixes.

[0055] For example, if the description object is "field," the ordinal number preceding "field" in "first field" and "second field" does not restrict the position or order of the "fields." "First" and "second" do not restrict whether the modified "fields" are in the same message, nor do they restrict the order of the "first field" and "second field." For another example, if the description object is "level," the ordinal number preceding "level" in "first level" and "second level" does not restrict the priority of the "levels." For another example, the number of description objects is not restricted by ordinal numbers and can be one or more. For example, in the case of "first device," the number of "devices" can be one or more. Furthermore, the objects modified by different prefixes can be the same or different. For example, if the description object is "device," "first device" and "second device" can be the same or different devices, and their types can be the same or different. For another example, if the description object is "information," "first information" and "second information" can be the same or different information, and their content can be the same or different.

[0056] In some embodiments, “including A,” “comprising A,” “used to indicate A,” and “carrying A” can be interpreted as directly carrying A or indirectly indicating A.

[0057] In some embodiments, terms such as "in response to...", "in response to determining...", "in the case of...", "at the time of...", "when...", "if...", "if...", etc. can be used interchangeably.

[0058] In some embodiments, terms such as "greater than", "greater than or equal to", "not less than", "more than", "more than or equal to", "not less than", "higher than", "higher than or equal to", "not less than", and "above" can be replaced with each other, and terms such as "less than", "less than or equal to", "not greater than", "less than", "less than or equal to", "not more than", "lower than", "lower than or equal to", "not higher than", and "below" can be replaced with each other.

[0059] In some embodiments, devices and the like can be interpreted as physical or virtual, and their names are not limited to those in the embodiments.

[0060] The recorded names, "device", "equipment", "device", "circuit", "network element", "node", "function", "unit", "section", "system", "network", "chip", "chip system", "entity", "subject" and other terms can be used interchangeably.

[0061] In some embodiments, "network" can be interpreted as devices included in the network (eg, access network equipment, core network equipment, etc.).

[0062] In some embodiments, the terms "access network device (AN device)", "radio access network device (RAN device)", "base station (BS)", "radio base station" "fixed station", "node", "access point", "transmission point (TP)", "reception point (RP)", "transmission / reception point (TRP)", "panel", "antenna panel", "antenna array", "cell", "macro cell", "small cell", "femto cell", "pico cell", "sector", "cell group", "serving cell", "carrier", "component carrier", "bandwidth part (BWP)" and the like may be used interchangeably.

[0063] In some embodiments, the terms "terminal", "terminal device", "user equipment (UE)", "user terminal", "mobile station (MS)", "mobile terminal (MT)", subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client, etc. can be used interchangeably.

[0064] In some embodiments, the access network device, the core network device, or the network device can be replaced by a terminal. For example, the various embodiments of the present disclosure can also be applied to a structure in which the communication between the access network device, the core network device, or the network device and the terminal is replaced by communication between multiple terminals (for example, device-to-device (D2D), vehicle-to-everything (V2X), etc.). In this case, it is also possible to set the structure in which the terminal has all or part of the functions of the access network device. In addition, terms such as "uplink" and "downlink" can also be replaced by terms corresponding to communication between terminals (for example, "side"). For example, uplink channels, downlink channels, etc. can be replaced by side channels, and uplinks, downlinks, etc. can be replaced by side links.

[0065] In some embodiments, the terminal may be replaced by an access network device, a core network device, or a network device. In this case, the access network device, the core network device, or the network device may have a structure that has all or part of the functions of the terminal.

[0066] In some embodiments, obtaining data, information, etc. may comply with the laws and regulations of the country where the data is obtained.

[0067] In some embodiments, data, information, etc. may be obtained with the user's consent.

[0068] In addition, each element, each row, or each column in the table of the embodiment of the present disclosure can be implemented as an independent embodiment, and the combination of any elements, any rows, and any columns can also be implemented as an independent embodiment.

[0069] FIG1 is a schematic diagram showing the architecture of a communication system according to an embodiment of the present disclosure.

[0070] As shown in FIG1 , a communication system 100 includes a terminal 101 and a network device 102 , wherein the network device includes at least one of the following: an access network device and a core network device.

[0071] In some embodiments, the terminal 101 includes, for example, a mobile phone, a wearable device, an Internet of Things device, a car with communication function, a smart car, a tablet computer, a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in self-driving, a wireless terminal device in remote medical surgery, a wireless terminal device in a smart grid, a wireless terminal device in transportation safety, a wireless terminal device in a smart city, and at least one of a wireless terminal device in a smart home, but is not limited thereto.

[0072] In some embodiments, the access network device is, for example, a node or device that accesses a terminal to a wireless network. The access network device may include an evolved NodeB (eNB), a next generation evolved NodeB (ng-eNB), a next generation NodeB (gNB), a node B (NB), a home node B (HNB), a home evolved nodeB (HeNB), a wireless backhaul device, a radio network controller (RNC), a base station controller (BSC), a base transceiver station (BTS), a base band unit (BBU), a mobile switching center, a base station in a 6G communication system, an open base station (Open RAN), a cloud base station (Cloud RAN), a base station in other communication systems, and at least one of an access node in a Wi-Fi system, but is not limited thereto.

[0073] In some embodiments, a core network device may be a device including one or more network elements, or may be multiple devices or device groups, each including all or part of the one or more network elements. The network element may be virtual or physical. The core network may include, for example, at least one of an Evolved Packet Core (EPC), a 5G Core Network (5GCN), and a Next Generation Core (NGC).

[0074] In some embodiments, the technical solution of the present disclosure can be applied to the Open RAN architecture. In this case, the interfaces between or within the access network devices involved in the embodiments of the present disclosure can be transformed into internal interfaces of the Open RAN, and the processes and information interactions between these internal interfaces can be implemented through software or programs.

[0075] In some embodiments, the access network device can be composed of a centralized unit (CU) and a distributed unit (DU), where the CU can also be called a control unit. The CU-DU structure can be used to split the protocol layer of the access network device, with the functions of some protocol layers centrally controlled by the CU, and the functions of the remaining part or all of the protocol layers distributed in the DU, which is centrally controlled by the CU, but is not limited to this.

[0076] It can be understood that the communication system described in the embodiment of the present disclosure is for the purpose of more clearly illustrating the technical solution of the embodiment of the present disclosure, and does not constitute a limitation on the technical solution proposed in the embodiment of the present disclosure. Ordinary technicians in this field can know that with the evolution of the system architecture and the emergence of new business scenarios, the technical solution proposed in the embodiment of the present disclosure is also applicable to similar technical problems.

[0077] The following embodiments of the present disclosure may be applied to the communication system 100 shown in FIG1 , or a portion thereof, but are not limited thereto. The entities shown in FIG1 are illustrative only. The communication system may include all or part of the entities shown in FIG1 , or may include other entities outside of FIG1 . The number and form of the entities are arbitrary, and the entities may be physical or virtual. The connection relationships between the entities are illustrative only. The entities may be connected or disconnected, and the connection may be in any manner, including direct or indirect, wired or wireless.

[0078] The embodiments of the present disclosure can be applied to Long Term Evolution (LTE), LTE-Advanced (LTE-A), LTE-Beyond (LTE-B), SUPER 3G, IMT-Advanced, 4th generation mobile communication system (4G), 5th generation mobile communication system (5G), 5G new radio (NR), future radio access (FRA), new radio access technology (RAT), new radio (NR), new radio access (NX), future generation radio access (FX), Global System for Mobile communications (GSM (registered trademark)), CDMA2000, Ultra Mobile Broadband (UMB), IEEE 802.11 (Wi-Fi (registered trademark)), IEEE 802.16 (WiMAX (registered trademark)), IEEE 802.20, Ultra-WideBand (UWB), Bluetooth (registered trademark), Public Land Mobile Network (PLMN) networks, Device-to-Device (D2D) systems, Machine-to-Machine (M2M) systems, Internet of Things (IoT) systems, Vehicle-to-Everything (V2X), systems utilizing other communication methods, and next-generation systems based on and extending these methods. Furthermore, multiple systems may be combined (for example, a combination of LTE or LTE-A with 5G).

[0079] FIG2 is an interactive schematic diagram showing a mobility measurement method according to an embodiment of the present disclosure.

[0080] As shown in Figure 2, the mobility measurement method includes:

[0081] In step S201, the terminal 101 determines a measurement object, where the measurement object is a measurement object configured by the terminal device 102 for performing mobility measurement.

[0082] In some embodiments, the terminal 101 determines a plurality of measurement objects for mobility measurement using a same searcher; and determines a partial bandwidth BWP covering the plurality of measurement objects; wherein each BWP covers at least one measurement object.

[0083] In some embodiments, the terminal 101 may determine a measurement object for performing measurement, and based on the number of searchers supported by the terminal 101, determine multiple measurement objects for performing mobility measurement using the same searcher; and determine a BWP covering the multiple measurement objects.

[0084] In some embodiments, the multiple measurement objects include at least one of the following: a first secondary cell carrier unit, the first secondary cell carrier unit is a secondary cell carrier unit SCC located in frequency range 2 that requires neighboring cell measurement; a second secondary cell carrier unit, the second secondary cell carrier unit is an SCC located in frequency range 2 that does not require neighboring cell measurement; a third secondary cell carrier unit, the third secondary cell carrier unit is a secondary cell carrier unit located in frequency range 1; an inter-frequency measurement object that does not require a measurement gap; and an inter-system measurement object that does not require a measurement gap.

[0085] In step S202, the terminal 101 performs mobility measurement with the network device 102. The mobility measurement includes the terminal 101 receiving reference signals corresponding to various measurement objects from the network device 102 for measurement.

[0086] In some embodiments, the terminal 101 uses the searcher to perform the mobility measurement on the multiple measurement objects based on the BWP; wherein parallel measurement is used for the measurement objects covered by the same BWP.

[0087] In some embodiments, the terminal 101 can determine the specific carrier scaling factor CSSF of each measurement object based on the number of BWPs and the measurement objects covered by each BWP; wherein the specific carrier scaling factors of the measurement objects covered by the same BWP are the same; based on the specific carrier scaling factor of each measurement object, determine the measurement delay index of each measurement object; based on the measurement delay index of each measurement object, use the searcher to perform the mobility measurement on the multiple measurement objects.

[0088] In some embodiments, the multiple measurement objects may include a first secondary cell carrier unit; the BWP covering the multiple measurement objects includes a first BWP covering the first secondary cell carrier unit; the specific carrier scaling factors of other measurement objects covered by the first BWP except the first secondary cell carrier unit are the same as the CSSF of the first secondary cell carrier unit.

[0089] In some embodiments, the multiple measurement objects include measurement objects covered by a first BWP and measurement objects covered by a second BWP. In this case, the specific carrier scaling factors of the measurement objects covered by the first BWP, except for the first secondary cell component carrier, are the same as the CSSF of the first secondary cell component carrier; and the CSSF of the measurement objects covered by the second BWP is determined by the number of BWPs covering the multiple measurement objects.

[0090] In some embodiments, the multiple measurement objects include measurement objects covered by a first BWP and measurement objects covered by a second BWP. In this case, the specific scaling factor of the first secondary cell component carrier is 2; the specific carrier scaling factors of the measurement objects covered by the first BWP other than the first secondary cell component carrier are the same as the CSSF of the first secondary cell component carrier, which is 1; and the CSSF of the measurement objects covered by the second BWP is 2*(the number of BWPs - 1).

[0091] In some embodiments, the multiple measurement objects include only measurement objects covered by the first BWP and do not include measurement objects covered by the second BWP. In this case, the specific scaling factor of the first secondary cell component carrier is 1; the specific carrier scaling factors of other measurement objects covered by the first BWP, except for the first secondary cell component carrier, are the same as the CSSF of the first secondary cell component carrier and are also 1.

[0092] In some embodiments, the multiple measurement objects do not include the first secondary cell component carrier, and only include other measurement objects except the first secondary cell component carrier. In this case, the CSSFs of the multiple measurement objects are determined by the number of BWPs covering the multiple measurement objects.

[0093] In some embodiments, the multiple measurement objects do not include the first secondary cell component carrier, and only include other measurement objects except the first secondary cell component carrier. In this case, the CSSF of the multiple measurement objects is the number of the BWPs.

[0094] In some embodiments, the network device 102 may send a reference signal corresponding to each measurement object to the terminal 101 .

[0095] In some embodiments, the network device 102 may determine resources of reference signals corresponding to respective measurement objects, and send the reference signals corresponding to the respective measurement objects to the terminal 101 .

[0096] The communication method involved in the embodiments of the present disclosure may include at least one of steps S201 to 202. For example, step S201 may be implemented as an independent embodiment, step S202 may be implemented as an independent embodiment, and steps S201+S202 may be implemented as independent embodiments, but are not limited thereto.

[0097] In some embodiments, steps S201 and S202 may be performed in an interchangeable order or simultaneously.

[0098] In some embodiments, step S201 is optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0099] In some embodiments, step S202 is optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0100] In some embodiments, reference may be made to other optional embodiments described before or after the description corresponding to FIG. 2 .

[0101] In some embodiments, a terminal (also known as user equipment (UE)) needs to perform mobility measurements on one or more measurement objects (MOs) configured by a network device and report the measurement results to the network device, which then determines the terminal's current communication status and performs mobility management on the terminal. Due to manufacturing costs and shape constraints, a terminal can only operate on the same frequency at any given time and can only measure MOs centered on that frequency.

[0102] In some embodiments, the network device can configure multiple MOs for the terminal. Due to capacity limitations, the terminal is limited in the number of measurements that can be performed in parallel. Once the number of MOs configured by the network device for the terminal exceeds the UE's capacity, the UE must perform measurements of each MO in a time-sharing manner. For each MO measurement, time division inevitably leads to an increase in the required measurement time, which is reflected in the measurement indicator as a proportional extension of the measurement delay indicator, resulting in a longer measurement delay for the MO. The terminal's data scheduling will also be restricted, thus affecting the terminal's performance.

[0103] The embodiments of the present disclosure provide a method for measuring mobility. Figure 3A is a schematic flow chart illustrating a method for measuring mobility according to an embodiment of the present disclosure. The method for measuring mobility shown in this embodiment can be executed by a terminal.

[0104] As shown in FIG3A , the mobility measurement method may include the following steps:

[0105] In step S301, multiple measurement objects for mobility measurement using the same searcher are determined.

[0106] In some embodiments, the terminal may support the use of multiple searchers for performing mobility measurements for MOs in parallel. For example, the terminal may support N searchers, where N is a positive integer greater than or equal to 2. For simplicity, the following embodiments are all illustrated by taking the example that the terminal can support N=2 searchers.

[0107] The searcher may be a measurement unit composed of software and hardware resources of the terminal for performing measurement gaps (MGs) that do not require MGs. Based on a searcher assumption, it may be assumed that the software and hardware resources of the terminal support performing multiple measurements that do not require MGs in parallel, which is equivalent to the terminal supporting the use of multiple searchers to perform multiple measurements that do not require MGs in parallel.

[0108] In some embodiments, when the network device configures more than one MO for the terminal, MOs can be allocated to each searcher based on the priority of each MO. For MOs with higher priority, a separate searcher can be used, while for MOs with lower priority, a shared searcher is required. For example, if the terminal supports two searchers S#1 and S#2, and the network device configures multiple MOs for the terminal, including a MO corresponding to the primary cell carrier (PCC), S#1 can be used exclusively for mobility measurements on the PCC, while S#2 is used to measure other MOs, which may include MOs corresponding to the primary secondary cell carrier (PSCC) and / or MOs corresponding to the secondary cell carrier (SCC). For another example, if the network device configures multiple MOs for the terminal, including a MO corresponding to the PCC but including a MO corresponding to the PSCC, S#1 is used exclusively for mobility measurements on the PSCC, while S#2 is used to measure other MOs.

[0109] In some embodiments, among the measurement objects configured by the network device for the terminal, multiple measurement objects using the same searcher are determined. For example, as shown in Figure 3B , if the network device configures MO#0, MO#1, MO#2, MO#3, MO#4, and MO#5 for the terminal, where MO#0 has the highest priority as the MO corresponding to the PCC, then of the two searchers S#1 and S#2 supported by the terminal, S#1 can be used exclusively for measuring MO#0, while S#2 can be used to measure other MOs. In this case, the multiple measurement objects sharing S#2 can be determined to be MO#1, MO#2, MO#3, MO#4, and MO#5.

[0110] In step S302, a bandwidth part (Bandwidth Part, BWP) covering the multiple measurement objects is determined; wherein each BWP covers at least one measurement object.

[0111] In some embodiments, after determining multiple measurement objects using the same searcher, the BWP covering the multiple measurement objects can be determined from the terminal's activated portion of bandwidth (Active BWP). For example, as shown in FIG3C , the terminal's activated BWPs include BWP#1 and BWP#2, where BWP#1 covers MO#0, MO#4, and MO#5, and BWP#2 covers MO#1, MO#2, and MO#3. It can be determined that the multiple measurement objects MO#1, MO#2, MO#3, MO#4, and MO#5 that share S#2 are covered by BWP#1 and BWP#2, respectively.

[0112] In step S303, based on the BWP, the searcher is used to perform the mobility measurement on the multiple measurement objects; wherein parallel measurement is performed on the measurement objects covered by the same BWP.

[0113] In some embodiments, when multiple measurement objects share the same searcher, the manner of measuring the multiple measurement objects using the searcher may be set according to capabilities supported by the terminal.

[0114] For example, in one embodiment, it can be determined first whether the terminal supports parallel measurement of measurement objects based on BWP, that is, whether the terminal supports simultaneous measurement of multiple measurement objects covered by the same BWP, and whether it supports simultaneous reception of reference signals corresponding to multiple measurement objects covered by the same BWP.

[0115] If it is determined that the terminal does not support parallel measurement of measurement objects based on BWP, the searcher can measure each measurement object in turn, or sort the measurement objects according to their priority, and then measure each measurement object in turn based on the sorting; for example, as shown in Figure 3B, multiple measurement objects MO#1, MO#2, MO#3, MO#4 and MO#5 that share S#2 are determined; among which MO#1 is the MO with higher priority among the multiple measurement objects sharing S#2, then S#2 can be used to measure each measurement object in turn based on the following sorting: MO#1→MO#2→MO#1→MO#3→MO#1→MO#4→MO#1→MO#5→MO#1→MO#2→MO#1→MO#3→... and so on.

[0116] If it is determined that the terminal supports parallel measurement of measurement objects based on BWPs, the searcher may rotate each BWP in sequence to perform parallel measurement on measurement objects covered by the same BWP, or sort each BWP based on priority and then rotate each BWP based on the sorting to perform parallel measurement on measurement objects covered by the same BWP. For example, as shown in FIG3C , multiple measurement objects MO#1, MO#2, MO#3, MO#4, and MO#5 that share S#2 are covered by BWP#1 and BWP#2, respectively. The terminal may use S#2 to measure the measurement objects covered by each BWP based on the following sorting: MO#4 and MO#5 covered by BWP#1 → MO#1, MO#2, MO#3 covered by BWP#2 → MO#4 and MO#5 covered by BWP#1 → MO#1, MO#2, MO#3 covered by BWP#2 → and so on.

[0117] It should be noted that the embodiment shown in FIG. 3A can be implemented independently or in combination with at least one other embodiment in the present disclosure. The specific selection can be made as needed and the present disclosure does not limit it.

[0118] Based on the above embodiment, when multiple measurement objects share the same searcher, by determining the BWP covering the multiple measurement objects and performing parallel measurements on the measurement objects covered by the same BWP, the multiple measurement objects can be measured simultaneously at the same time point, thereby greatly reducing the measurement delay of using the searcher to measure the multiple measurement objects in turn, and improving the measurement efficiency of the searcher.

[0119] In some embodiments, for each MO measurement, a searcher is used to perform mobility measurement on each measurement object. The terminal may first determine a measurement delay indicator for each MO, and then use the searcher to measure each measurement object based on the measurement delay indicator for each MO. The measurement duration indicator for each MO may be a carrier specific scaling factor (CSSF) corresponding to each MO multiplied by a baseline measurement delay indicator.

[0120] In some embodiments, after determining multiple measurement objects for mobility measurement using the same searcher and determining the BWP covering the multiple measurement objects, the CSSF of each measurement object can be determined based on the number of BWPs and the measurement objects covered by each BWP, wherein it is necessary to ensure that the CSSF of the measurement objects covered by the same BWP is the same; then, based on the CSSF of each measurement object, the measurement delay indicator of each measurement object is determined; then, based on the measurement delay indicator of each measurement object, the searcher is used to perform the mobility measurement on the multiple measurement objects; wherein parallel measurement is used for the measurement objects covered by the same BWP.

[0121] In some embodiments, multiple measurement objects for mobility measurement using the same searcher may include at least one of the following: a first secondary cell carrier unit, where the first secondary cell carrier unit is a secondary cell carrier unit located in frequency range 2 (Frequency Range 2, FR2) that requires neighboring cell measurement; a second secondary cell carrier unit, where the second secondary cell carrier unit is an SCC located in FR2 that does not require neighboring cell measurement; a third secondary cell carrier unit, where the third secondary cell carrier unit is a secondary cell carrier unit located in frequency range 1 (Frequency Range 1, FR1); an inter-frequency measurement object that does not require a measurement gap; and an inter-system (also known as an inter-Radio Access Technology (inter-RAT)) measurement object that does not require a measurement gap.

[0122] Among them, the priority corresponding to the first SCC is higher than that of other measurement objects, and the priority of the second SCC, the third SCC, the inter-frequency MO that does not require measurement gaps, and the inter-system MO that does not require measurement gaps are the same.

[0123] In some embodiments, when determining the CSSF of each measurement object, the terminal also needs to consider the priority of each measurement object. The terminal may determine the CSSF of each measurement object based on the number of BWPs covering the multiple measurement objects, the measurement objects covered by each BWP, and the priority of each measurement object.

[0124] The terminal determines the CSSF of each measurement object in the following scenarios.

[0125] For the sake of convenience, as shown in Figure 3D, the following assumptions are made:

[0126] The multiple measurement objects configured by the network device for the terminal may include at least one of the following: MO#10 corresponding to frequency f10, MO#11 corresponding to frequency f11, MO#12 corresponding to frequency f12, MO#20 corresponding to frequency f20, MO#21 corresponding to frequency f21, MO#22 corresponding to frequency f22, MO#30 corresponding to frequency f30, MO#31 corresponding to frequency f31, and MO#32 corresponding to frequency f32; wherein MO#10 is PCC or PSCC Corresponding MOs, MO#20 is the MO corresponding to SCC#1, where SCC#1 is the first SCC; MO#30 is the MO corresponding to SCC#2, where SCC#2 is the second or third SCC; MO#11, MO#12, MO#21, MO#22, MO#31, and MO#32 can all be inter-frequency MOs that do not require measurement gaps, or all be inter-system MOs that do not require measurement gaps, or some can be inter-frequency MOs that do not require measurement gaps, while the other can be inter-system MOs that do not require measurement gaps.

[0127] The activated BWPs of the terminal include at least one of the following: BWP#1, BWP#2, and BWP#3; wherein the center frequency of BWP#1 is f10, and BWP#1 covers MO#10, MO#11, and MO#12; the center frequency of BWP#2 is f20, and BWP#2 covers MO#20, MO#21, and MO#22; the center frequency of BWP#3 is f30, and BWP#3 covers MO#30, MO#31, and MO#32;

[0128] The searchers supported by the terminal include S#1 and S#2. S#1 is dedicated to measurement for MO#10, and S#2 is used for measurement for other MOs.

[0129] Scenario 1:

[0130] The priorities of multiple measurement objects using the same searcher for mobility measurement are the same, and the searcher can be shared based on the BWP average, that is, the CSSF of each measurement object is the same, which can be determined by the number of BWPs covering the multiple measurement objects. For example, the CSSF of each measurement object is equal to the number of BWPs covering the multiple measurement objects.

[0131] In one embodiment, multiple measurement objects for mobility measurement using the same searcher include: at least one of a second SCC, a third SCC, an inter-frequency MO that does not require measurement gaps, or an inter-system MO that does not require measurement gaps, and do not include the first SCC. The CSSFs of the multiple measurement objects are determined by the number of BWPs covering the multiple measurement objects. For example, the CSSF of each measurement object may be equal to the number of BWPs covering the multiple measurement objects. In this case, if the multiple measurement objects include the second SCC, the CSSF of the second SCC is equal to the number of BWPs covering the multiple measurement objects; if the multiple measurement objects include the third SCC, the CSSF of the third SCC is equal to the number of BWPs covering the multiple measurement objects; if the multiple measurement objects include an inter-frequency MO that does not require measurement gaps, the CSSF of the inter-frequency MO that does not require measurement gaps is equal to the number of BWPs covering the multiple measurement objects; if the multiple measurement objects include an inter-system MO that does not require measurement gaps, the CSSF of the inter-system MO that does not require measurement gaps is equal to the number of BWPs covering the multiple measurement objects.

[0132] For example, as shown in Figure 3E , the network device configures multiple measurement objects for the terminal, including MO#10, MO#11, MO#12, MO#30, MO#31, and MO#32. S#1 is specifically used for measuring MO#10, and S#2 is used for measuring MO#11, MO#12, MO#30, MO#31, and MO#32. The BWPs covering MO#11, MO#12, MO#30, MO#31, and MO#32 are BWP#1 and BWP#3. It can be determined that the number of BWPs covering the multiple measurement objects is 2. Furthermore, it can be determined that the CSSFs for each of the measurement objects MO#11, MO#12, MO#30, MO#31, and MO#32 are equal to the number of BWPs covering the multiple measurement objects, 2.

[0133] For example, as shown in Figure 3F, the network device configures multiple measurement objects for the terminal, including MO#10, MO#11, MO#12, M#21, MO#22, and MO#32. S#1 is specifically used for measuring MO#10, and S#2 is used for measuring MO#11, MO#12, M#21, MO#22, and MO#32. The BWPs covering MO#11, MO#12, M#21, MO#22, and MO#32 are BWP#1, BWP#2, and BWP#3, respectively. It can be determined that the number of BWPs covering the multiple measurement objects is 3. Furthermore, it can be determined that the CSSFs for each of the measurement objects MO#11, MO#12, MO#30, MO#31, and MO#32 are equal to the number of BWPs covering the multiple measurement objects, 3.

[0134] Scenario 2:

[0135] Multiple measurement objects using the same searcher for mobility measurement are all covered by the first BWP, and the CSSF of the measurement objects covered by the first BWP is determined by the number of the first BWPs, for example, the CSSF of the measurement objects covered by the first BWP is equal to the number of the first BWPs.

[0136] In one embodiment, if multiple measurement objects for mobility measurement using the same searcher include only a first SCC, the CSSFs of the multiple measurement objects are determined by the number of first BWPs covering the first SCC. For example, the CSSF of each measurement object is equal to the number of first BWPs covering the first SCC. Since, in actual applications, each terminal supports at most one first SCC, the CSSF of the first SCC is 1.

[0137] In one embodiment, multiple measurement objects for mobility measurement using the same searcher include a first SCC, and the multiple measurement objects may further include: a second SCC, a third SCC, an inter-frequency MO that does not require a measurement gap, or an inter-system MO that does not require a measurement gap, and the multiple measurement objects are all covered by a first BWP. The CSSF of the first SCC covered by the first BWP is the same as the CSSF of other measurement objects covered by the first BWP except for the first secondary cell component carrier, and is determined by the number of the first BWPs. For example, the CSSF of the first SCC covered by the first BWP and the CSSF of other measurement objects covered by the first BWP are both equal to the number of the first BWPs. Since in actual applications, each terminal supports at most one first SCC, the CSSF of the first SCC is 1; if the multiple measurement objects include a second SCC, the CSSF of the second SCC covered by the first BWP is 1; if the multiple measurement objects include a third SCC, the CSSF of the third SCC covered by the first BWP is 1; if the multiple measurement objects include inter-frequency MOs that do not require measurement gaps, the CSSF of the inter-frequency MOs that do not require measurement gaps and are covered by the first BWP is 1; if the multiple measurement objects include inter-system MOs that do not require measurement gaps, the CSSF of the inter-system MOs that do not require measurement gaps and are covered by the first BWP is 1.

[0138] For example, as shown in Figure 3G , the network device configures multiple measurement objects for the terminal, including MO#10, MO#20, M#21, and MO#22. S#1 is specifically used for measuring MO#10, and S#2 is used for measuring MO#20, M#21, and MO#22. The BWP covering MO#20, M#21, and MO#22 is determined to be BWP#2, which is the first BWP. The number of BWPs covering the first BWP can be determined to be 1, and further, the CSSFs for each of the measurement objects MO#20, M#21, and MO#22 can be determined to be equal to the number of the first BWPs, 1.

[0139] Scenario 3:

[0140] Multiple measurement objects used for mobility measurement using the same searcher have different priorities, and the BWPs covering these multiple measurement objects include a first BWP covering higher-priority measurement objects and a second BWP covering only lower-priority measurement objects; the CSSF of the measurement objects covered by the first BWP is greater than or equal to the CSSF of the measurement objects covered by the second BWP; if there are multiple second BWPs, the CSSFs of the measurement objects covered by the multiple second BWPs are the same and are determined by the number of BWPs. For example, the CSSF of the measurement object covered by the first BWP is 2, and the second CSSF of the measurement object covered by the second BWP is 2*(number of BWPs - 1).

[0141] In one embodiment, multiple measurement objects for mobility measurement using the same searcher include: a first SCC; the multiple measurement objects also include: a second SCC, a third SCC, an inter-frequency MO that does not require measurement gaps, or an inter-system MO that does not require measurement gaps. The BWP covering the multiple measurement objects includes the first BWP and at least one second BWP, wherein the first BWP covers the first SCC, and the second BWP covers only at least one measurement object among the second SCC, the third SCC, an inter-frequency MO that does not require measurement gaps, or an inter-system MO that does not require measurement gaps. In this case, the CSSFs of other measurement objects covered by the first BWP are the same as the CSSF of the first SCC, which is 2; the CSSF of the measurement objects covered by the second BWP is 2*(the number of BWPs-1); if the multiple measurement objects include a second SCC covered by the first BWP, the CSSF of the second SCC is 2; if the multiple measurement objects include a second SCC covered by the second BWP, the CSSF of the second SCC is 2*(the number of BWPs-1); if the multiple measurement objects include a third SCC covered by the first BWP, the CSSF of the third SCC is 2; if the multiple measurement objects include a third SCC covered by the second BWP, the CSSF of the third SCC is 2. The CSSF of the inter-frequency MO that does not require a measurement gap is 2*(the number of BWPs-1); if the multiple measurement objects include an inter-frequency MO that is covered by the first BWP and does not require a measurement gap, the CSSF of the inter-frequency MO that does not require a measurement gap is 2; if the multiple measurement objects include an inter-frequency MO that is covered by the second BWP and does not require a measurement gap, the CSSF of the inter-frequency MO that does not require a measurement gap is 2*(the number of BWPs-1); if the multiple measurement objects include an inter-system MO that is covered by the first BWP and does not require a measurement gap, the CSSF of the inter-system MO that does not require a measurement gap is 2; if the multiple measurement objects include an inter-system MO that is covered by the second BWP and does not require a measurement gap, the CSSF of the inter-system MO that does not require a measurement gap is 2*(the number of BWPs-1).

[0142] For example, as shown in Figure 3H , the network device configures multiple measurement objects for the terminal, including MO#10, MO#11, MO#12, MO#20, MO#21, and MO#22. S#1 is specifically used for measuring MO#10, and S#2 is used for measuring MO#11, MO#12, MO#20, MO#21, and MO#22. BWP#2, which covers MO#20, MO#21, and MO#22, is the first BWP, and BWP#1, which covers MO#11 and MO#12, is the second BWP. It can be determined that the number of BWPs covering multiple measurement objects is 2. Furthermore, it can be determined that the CSSFs of MO#20, MO#21, and MO#22 covered by BWP#2 are 2, and the CSSFs of MO#11 and MO#12 covered by BWP#1 are 2*(number of BWPs - 1) = 2.

[0143] For example, as shown in Figure 3D , the network device configures multiple measurement objects for the terminal, including MO#10, MO#11, MO#12, MO#20, MO#21, MO#22, MO#30, MO#31, and MO#32. S#1 is specifically used for measuring MO#10, and S#2 is used for measuring MO#11, MO#12, MO#20, MO#21, MO#22, MO#30, MO#31, and MO#32. BWP#2, which covers MO#20, MO#21, and MO#22, is the first BWP. BWP#1, which covers MO#11 and MO#12, and BWP#3, which covers MO#30, MO#31, and MO#32, are the second BWPs. It can be determined that the number of BWPs covering multiple measurement objects is 3, and it can be further determined that the CSSF of MO#20, MO#21, and MO#22 covered by BWP#2 is 2, and the CSSF of MO#11, MO#12, MO#30, MO#31, and MO#32 covered by BWP#1 and BWP#3 is 2*(number of BWPs-1)=4.

[0144] In some embodiments, it is possible to first determine whether the terminal supports the required first capability. When it is determined that the terminal supports the required first capability, multiple measurement objects for mobility measurement are performed using the same searcher from multiple searchers supported by the terminal; a BWP covering the multiple measurement objects is determined; and then, based on the BWP, the searcher is used to perform mobility measurement on the multiple measurement objects.

[0145] The first capability may include: the terminal's support for the capability of measuring measurement objects that do not require measurement gaps (gap-less measurement capabilities); and / or used to indicate that the terminal supports a first parallel measurement capability, where the first parallel measurement capability may be used to indicate whether the terminal supports parallel measurement of measurement objects that do not require measurement gaps based on a BWP.

[0146] In some embodiments, the configuration parameters used to determine whether the terminal supports measuring a measurement object that does not require a measurement gap may be various, for example, may include at least one of the following: interFrequencyMeas-NoGap-r16, nr-NeedForGap-Reporting-r16, interRAT-MeasNoGapNoInterr-r18, eutra-NeedForGapNCSG-Reporting-r17;

[0147] Among them, interFrequencyMeas-NoGap-r16 is used to indicate whether the terminal supports measuring inter-frequency MO that does not require measurement gaps if the inter-frequency MO is covered by the terminal's active BWP. This parameter can indicate different contents for FR1 and FR2 respectively.

[0148] nr-NeedForGap-Reporting-r16 is used to indicate whether the terminal supports reporting the New Radio (NR) MO's requirement for measurement gaps in response to a network device configuration message (such as a Radio Resource Control (RRC) message);

[0149] interRAT-MeasNoGapNoInterr-r18 is used to indicate whether the terminal supports measuring the inter-system MO that does not require a measurement gap if the inter-system MO is covered by the terminal's active BWP;

[0150] eutra-NeedForGapNCSG-Reporting-r17 is used to indicate whether the terminal supports reporting the requirement information of the heterogeneous system MO for the network controlled small gap (NCSG) and measurement gap in response to the configuration message of the network device.

[0151] In some embodiments, the mobility measurement method of the present application may include the following steps:

[0152] A1. Determine whether the terminal supports the ability to measure measurement objects that do not require measurement gaps; for example, it can be determined based on the above parameters interFrequencyMeas-NoGap-r16, nr-NeedForGap-Reporting-r16, interRAT-MeasNoGapNoInterr-r18, eutra-NeedForGapNCSG-Reporting-r17;

[0153] A2. If the terminal supports the capability to measure measurement objects that do not require measurement gaps, the terminal analyzes the measurement objects that do not require measurement gaps configured by the network device, which may include intra-frequency MOs that do not require measurement gaps, inter-frequency MOs that do not require measurement gaps, and inter-system MOs that do not require measurement gaps; and determines the BWP that covers the reference signal (RS) corresponding to the measurement objects that do not require measurement gaps.

[0154] A3. Based on the BWP, parallel measurement is performed on measurement objects that do not require measurement gaps; wherein the parallel measurement is performed on measurement objects covered by the same BWP.

[0155] In some embodiments, in step A3, performing parallel measurement on measurement objects that do not require measurement gaps based on the BWP may include: determining, based on the BWP, the CSSF of the measurement objects that do not require measurement gaps; determining a measurement delay indicator of each measurement object based on the CSSF of each measurement object; and then, performing parallel measurement on the measurement objects that do not require measurement gaps based on the measurement delay indicator of each measurement object.

[0156] The calculation method of the CSSF for each measurement object may be shown in Table 1 below.

[0157] Table 1

[0158] Application scenarios: C1 means the terminal has only FR1 serving cells (FR1only CA); C2 means the terminal has only FR2 serving cells within the same frequency band (FR2 only intra-band CA); C3 means the terminal has only FR2 serving cells within different frequency bands (FR2 only inter-band CA); C4 means the terminal has both FR1 and FR2 serving cells, and the primary cell (Pcell) or primary secondary cell (PSCell) is in FR1; C5 means the terminal has both FR1 and FR2 serving cells, and the Pcell or PSCell is in FR2.

[0159] NSCC represents the number of secondary cells (SCells), including the number of SCells corresponding to the first SCC, the second SCC, and the third SCC; Y represents the number of inter-frequency MOs that do not require measurement gaps; and Z represents the number of inter-system MOs that do not require measurement gaps.

[0160] If the terminal supports the first capability as described above, that is, the terminal supports parallel measurement of measurement objects that do not require measurement gaps based on BWP, then NSCC+Y+Z=the number of BWPs covering the first SCC, the second SCC, the third SCC, the inter-frequency MO that does not require measurement gaps, and the inter-system MO that does not require measurement gaps.

[0161] It should be noted that the above application scenarios can exist in independent networking (StandAlone, SA) deployment, or dual connection (eNB NR Dual Connection, EN-DC) deployment of 4G wireless access network and 5G NR, or dual connection (NR eNB Dual Connection, NE-DC) deployment of 5G NR and 4G wireless access network, or dual connection (NG-Enb NR Dual Connection, NR-DC) deployment of 4G wireless access network and 5G NR under the 5G core network.

[0162] It should be noted that N / A in the table means not applicable (N / A).

[0163] As shown in Table 1, for application scenario C1, in one embodiment, the MO that does not require a measurement gap configured by the network device for the terminal may include: a PCC / PSCC, a third SCC, an inter-frequency MO, and an inter-system MO. When it is determined that the terminal supports the first capability, S#1 is used to measure the PCC / PSCC, and S#2 is used to measure the third SCC, the inter-frequency MO, and the inter-system MO. The terminal may determine that the CSSF of the PCC / PSCC is 1; the CSSF of the third SCC, the inter-frequency MO, and the inter-system MO is the number of BWPs covering the third SCC, the inter-frequency MO, and the inter-system MO.

[0164] For application scenario C2, in one embodiment, the MO that does not require measurement gaps configured by the network device for the terminal may include: a PCC / PSCC, a second SCC, an inter-frequency MO, and an inter-system MO; if it is determined that the terminal supports the first capability, S#1 is used to measure the PCC / PSCC, and S#2 is used to measure the second SCC, the inter-frequency MO, and the inter-system MO; the terminal may determine that the CSSF of the PCC / PSCC is 1; the CSSF of the second SCC, the inter-frequency MO, and the inter-system MO is the number of BWPs covering the second SCC, the inter-frequency MO, and the inter-system MO;

[0165] For application scenario C3, in one implementation, the MO that does not require measurement gaps configured by the network device for the terminal may include: a PCC / PSCC, a first SCC, a second SCC, an inter-frequency MO, and an inter-system MO. When it is determined that the terminal supports the first capability, S#1 is used exclusively for measurement of the PCC / PSCC, and S#2 is used for measurement of the first SCC, the second SCC, the inter-frequency MO, and the inter-system MO. The terminal may determine that the CSSF of the PCC / PSCC is 1; the CSSF of the first SCC is 2; and the CSSF of the second SCC, the inter-frequency MO, and the inter-system MO is 2*(the number of BWPs covering the first SCC, the second SCC, the inter-frequency MO, and the inter-system MO - 1).

[0166] For application scenario 4, in one implementation, the MO that does not require a measurement gap configured by the network device for the terminal may include: a PCC / PSCC, a first SCC, a second SCC, a third SCC, an inter-frequency MO, and an inter-system MO. When it is determined that the terminal supports the first capability, S#1 is used exclusively for measurement of the PCC / PSCC, and S#2 is used for measurement of the first SCC, the second SCC, the third SCC, the inter-frequency MO, and the inter-system MO. The terminal may determine that the CSSF of the PCC / PSCC is 1; the CSSF of the first SCC is 2; and the CSSF of the second SCC, the third SCC, the inter-frequency MO, and the inter-system MO is 2*(the number of BWPs covering the second SCC, the third SCC, the inter-frequency MO, and the inter-system MO - 1).

[0167] For application scenario C5, in one embodiment, the MO that does not require measurement gaps configured by the network device for the terminal may include: PCC / PSCC, the second SCC, the third SCC, the hetero-frequency MO and the hetero-system MO; when it is determined that the terminal supports the first capability, S#1 is used specifically for the measurement of PCC / PSCC, and S#2 is used to measure the second SCC, the third SCC, the hetero-frequency MO and the hetero-system MO; the terminal can determine that the CSSF of the PCC / PSCC is 1; the CSSF of the second SCC, the third SCC, the hetero-frequency MO and the hetero-system MO is the number of BWPs covering the third SCC, the hetero-frequency MO and the hetero-system MO.

[0168] In some embodiments, for application scenarios C3 and C4, the CSSF of the inter-frequency MO that does not require measurement gaps and / or the inter-system MO that does not require measurement gaps is different based on whether it is covered by the first BWP or the second BWP; as shown in Table 2 below, if the inter-frequency MO that does not require measurement gaps and / or the inter-system MO that does not require measurement gaps is covered by the first BWP, the CSSF of the inter-frequency MO that does not require measurement gaps and / or the inter-system MO that does not require measurement gaps is the same as the CSSF of the first SCC; if the inter-frequency MO that does not require measurement gaps and / or the inter-system MO that does not require measurement gaps is covered by the second BWP, the calculation method of the CSSF of the inter-frequency MO that does not require measurement gaps and / or the inter-system MO that does not require measurement gaps is the same as shown in Table 1 above.

[0169] Table 2

[0170] In some embodiments, the terminal may support a second parallel measurement capability, which may be used to indicate whether the terminal supports parallel measurement of multiple measurement objects under the same NCSG based on the BWP. The network device may configure multiple MOs requiring NCSG for the terminal, and the multiple MOs requiring NCSG may include: heterodyne MOs and / or system MOs. When it is determined that the terminal supports the second parallel measurement capability, multiple MOs may be measured in parallel based on the BWP within the same NCSG.

[0171] In some embodiments, the network device may obtain the capabilities of the terminal, and the capabilities of the terminal may include at least one of the following: the ability to support measurement of measurement objects that do not require measurement gaps; a capability used to indicate that the terminal supports a first parallel measurement capability; the ability of the terminal to support a second parallel measurement; and the number of searchers that the terminal can support.

[0172] The network device may configure multiple measurement objects for the terminal based on the terminal's capabilities. Before performing mobility measurements with the terminal, the network device may also determine at least one of the following information: a searcher used to perform mobility measurements on each measurement object; multiple measurement objects using the same searcher; a BWP covering the multiple measurement objects; a CSSF for each measurement object; a measurement delay indicator for each measurement object; and reference signal resources corresponding to each measurement object. Based on the above information, the network device sends reference signals corresponding to each measurement object to the terminal to perform mobility measurements.

[0173] Among them, the method for the network device to determine multiple measurement objects using the same searcher, determine the BWP covering the multiple measurement objects, determine the CSSF of each measurement object, and determine the measurement delay indicator of each measurement object can adopt the same method as the terminal in the above embodiment, which will not be repeated here.

[0174] In some embodiments, the names of information, etc. are not limited to the names described in the embodiments, and terms such as "information", "message", "signal", "signaling", "report", "configuration", "indication", "instruction", "command", "channel", "parameter", "domain", "field", "symbol", "symbol", "codeword", "codebook", "codeword", "codepoint", "bit", "data", "program", and "chip" can be used interchangeably.

[0175] In some embodiments, terms such as "moment", "time point", "time", and "time position" can be replaced with each other, and terms such as "duration", "period", "time window", "window", and "time" can be replaced with each other.

[0176] In some embodiments, the terms "component carrier (CC)", "cell", "frequency carrier", "carrier frequency" and the like can be used interchangeably.

[0177] In some embodiments, "obtain", "get", "get", "receive", "transmit", "bidirectional transmission", "send and / or receive" can be interchangeable, and can be interpreted as receiving from other entities, obtaining from protocols, obtaining from higher layers, obtaining by self-processing, autonomous implementation, etc.

[0178] In some embodiments, terms such as "send", "transmit", "report", "download", "transmit", "bidirectional transmission", "send and / or receive" can be used interchangeably.

[0179] Corresponding to the aforementioned embodiment of the mobility measurement method, the present disclosure also provides embodiments of a terminal and a network device.

[0180] An embodiment of the present disclosure further proposes a terminal, comprising: one or more processors; a memory coupled to the processor, the memory storing executable instructions, wherein the executable instructions, when executed by the processor, enable the terminal to perform the mobility measurement method described in the above embodiment.

[0181] FIG4 is a schematic block diagram illustrating a terminal device structure according to an embodiment of the present disclosure. As shown in FIG4 , the terminal may be a mobility measurement device, and the device includes a processing module 401 and a transceiver module 402 .

[0182] In some embodiments, the processing module 401 is used to determine multiple measurement objects for mobility measurement using the same searcher; determine a partial bandwidth BWP covering the multiple measurement objects; wherein each BWP covers at least one measurement object; the transceiver module 402 is used to perform the mobility measurement on the multiple measurement objects using the searcher based on the BWP; wherein parallel measurement is used for the measurement objects covered by the same BWP.

[0183] In some embodiments, the processing module 401 is used to determine the specific carrier scaling factor CSSF of each measurement object based on the number of BWPs and the measurement objects covered by each BWP; wherein the specific carrier scaling factors of the measurement objects covered by the same BWP are the same; the measurement delay index of each measurement object is determined based on the specific carrier scaling factor of each measurement object; the transceiver module 402 is used to use the searcher to perform the mobility measurement on the multiple measurement objects based on the measurement delay index of each measurement object.

[0184] In some embodiments, the multiple measurement objects include at least one of the following: a first secondary cell carrier unit, the first secondary cell carrier unit is a secondary cell carrier unit SCC located in frequency range 2 that requires neighboring cell measurement; a second secondary cell carrier unit, the second secondary cell carrier unit is an SCC located in frequency range 2 that does not require neighboring cell measurement; a third secondary cell carrier unit, the third secondary cell carrier unit is a secondary cell carrier unit located in frequency range 1; an inter-frequency measurement object that does not require a measurement gap; and an inter-system measurement object that does not require a measurement gap.

[0185] In some embodiments, the multiple measurement objects include a first secondary cell carrier unit; the BWP covering the multiple measurement objects includes a first BWP covering the first secondary cell carrier unit; the specific carrier scaling factors of other measurement objects covered by the first BWP except the first secondary cell carrier are the same as the CSSF of the first secondary cell carrier unit.

[0186] In some embodiments, the multiple measurement objects include the first secondary cell carrier component and also include measurement objects covered by a second BWP; the CSSF of the measurement objects covered by the second BWP is determined by the number of BWPs covering the multiple measurement objects.

[0187] In some embodiments, the multiple measurement objects include a first secondary cell carrier unit and a measurement object covered by a second BWP; the specific scaling factor of the first secondary cell carrier unit is 2; the CSSF of the measurement object covered by the second BWP is 2*(the number of the BWPs - 1).

[0188] In some embodiments, the multiple measurement objects do not include measurement objects covered by the second BWP; and the specific scaling factor of the first secondary cell carrier component is 1.

[0189] In some embodiments, the multiple measurement objects do not include the first secondary cell carrier component; and the CSSFs of the multiple measurement objects are determined by the number of BWPs covering the multiple measurement objects.

[0190] In some embodiments, the multiple measurement objects do not include the first secondary cell component carrier; the multiple measurement objects do not include the first secondary cell component carrier; and the CSSF of the multiple measurement objects is the number of the BWPs.

[0191] It should be noted that the modules included in the terminal are not limited to the modules described in the above embodiments, and may also include other modules, such as a storage module, a display module, etc.

[0192] For the device embodiment, since it basically corresponds to the method embodiment, the relevant parts can be referred to the partial description of the method embodiment. The device embodiment described above is merely illustrative, wherein the modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, they may be located in one place, or they may be distributed on multiple network modules. Some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Those of ordinary skill in the art can understand and implement it without paying any creative work.

[0193] An embodiment of the present disclosure further proposes a communication device, comprising: one or more processors; a memory coupled to the processor, the memory storing executable instructions, wherein when the executable instructions are executed by the processor, the processor calls the executable instructions so that the communication device performs the mobility measurement method described in the above optional embodiment.

[0194] An embodiment of the present disclosure further proposes a communication system, including a terminal and a network device, wherein the terminal is configured to implement the mobility measurement method described in the above optional embodiment, and the network device is configured to implement the mobility measurement method described in the above optional embodiment.

[0195] An embodiment of the present disclosure further provides a storage medium storing instructions. When the instructions are executed on a communication device, the communication device executes the mobility measurement method described in the above optional embodiment.

[0196] The embodiments of the present disclosure further provide an apparatus for implementing any of the above methods. For example, an apparatus is provided, comprising units or modules for implementing each step performed by a terminal in any of the above methods. For another example, another apparatus is provided, comprising units or modules for implementing each step performed by a network device (e.g., an access network device, a core network function node, a core network device, etc.) in any of the above methods.

[0197] It should be understood that the division of the various units or modules in the above device is merely a division of logical functions. In actual implementation, they may be fully or partially integrated into a physical entity, or they may be physically separated. In addition, the units or modules in the device may be implemented in the form of a processor calling software: for example, the device includes a processor, the processor is connected to a memory, and the memory stores instructions. The processor calls the instructions stored in the memory to implement any of the above methods or implement the functions of the various units or modules of the above device, wherein the processor is, for example, a general-purpose processor, such as a central processing unit (CPU) or a microprocessor, and the memory is a memory within the device or a memory outside the device. Alternatively, the units or modules in the device can be implemented in the form of hardware circuits, and the functions of some or all of the units or modules can be realized by designing the hardware circuits. The above-mentioned hardware circuits can be understood as one or more processors; for example, in one implementation, the above-mentioned hardware circuit is an application-specific integrated circuit (ASIC), which realizes the functions of some or all of the above units or modules by designing the logical relationship of the components in the circuit; for example, in another implementation, the above-mentioned hardware circuit can be realized by a programmable logic device (PLD). Taking a field programmable gate array (FPGA) as an example, it can include a large number of logic gate circuits, and the connection relationship between the logic gate circuits is configured by configuring the configuration file, thereby realizing the functions of some or all of the above units or modules. All units or modules of the above devices can be realized in the form of software called by the processor, or in the form of hardware circuits, or in part by the form of software called by the processor, and the rest by hardware circuits.

[0198] In the embodiments of the present disclosure, the processor is a circuit with signal processing capabilities. In one implementation, the processor can be a circuit with instruction reading and execution capabilities, such as a central processing unit (CPU), a microprocessor, a graphics processing unit (GPU) (which can be understood as a microprocessor), or a digital signal processor (DSP). In another implementation, the processor can implement certain functions through the logical relationship of the hardware circuit. The logical relationship of the above-mentioned hardware circuit is fixed or reconfigurable. For example, the processor is a hardware circuit implemented by an application-specific integrated circuit (ASIC) or a programmable logic device (PLD), such as an FPGA. In a reconfigurable hardware circuit, the process of the processor loading a configuration document and implementing the hardware circuit configuration can be understood as the process of the processor loading instructions to implement the functions of some or all of the above units or modules. In addition, it can also be a hardware circuit designed for artificial intelligence, which can be understood as an ASIC, such as a neural network processing unit (NPU), a tensor processing unit (TPU), a deep learning processing unit (DPU), etc.

[0199] Figure 5 is a schematic diagram of the structure of a communication device 5100 proposed in an embodiment of the present disclosure. Communication device 5100 can be a network device (e.g., an access network device, a core network device, etc.), a terminal (e.g., a user equipment, etc.), a chip, a chip system, or a processor that supports a network device to implement any of the above methods, or a chip, a chip system, or a processor that supports a terminal to implement any of the above methods. Communication device 5100 can be used to implement the methods described in the above method embodiments. For details, please refer to the description of the above method embodiments.

[0200] As shown in Figure 5, the communication device 5100 includes one or more processors 5101. The processor 5101 can be a general-purpose processor or a dedicated processor, for example, a baseband processor or a central processing unit. The baseband processor can be used to process communication protocols and communication data, and the central processing unit can be used to control the communication device (such as a base station, a baseband chip, a terminal device, a terminal device chip, a DU or a CU, etc.), execute programs, and process program data. The processor 5101 is used to call instructions to enable the communication device 5100 to perform any of the above methods.

[0201] In some embodiments, the communication device 5100 further includes one or more memories 5102 for storing instructions. Optionally, all or part of the memories 5102 may be located outside the communication device 5100.

[0202] In some embodiments, the communication device 5100 further includes one or more transceivers 5103. When the communication device 5100 includes one or more transceivers 5103, the communication steps such as sending and receiving in the above method are performed by the transceiver 5103, and the other steps are performed by the processor 5101.

[0203] In some embodiments, a transceiver may include a receiver and a transmitter, which may be separate or integrated. Optionally, the terms transceiver, transceiver unit, transceiver, and transceiver circuit may be used interchangeably; the terms transmitter, transmitting unit, transmitter, and transmitting circuit may be used interchangeably; and the terms receiver, receiving unit, receiver, and receiving circuit may be used interchangeably.

[0204] Optionally, the communication device 5100 further includes one or more interface circuits 5104, which are connected to the memory 5102. The interface circuits 5104 may be configured to receive signals from the memory 5102 or other devices, and may be configured to send signals to the memory 5102 or other devices. For example, the interface circuits 5104 may read instructions stored in the memory 5102 and send the instructions to the processor 5101.

[0205] The communication device 5100 described in the above embodiments may be a network device or a terminal, but the scope of the communication device 5100 described in the present disclosure is not limited thereto, and the structure of the communication device 5100 may not be limited by FIG. 5 . The communication device may be an independent device or may be part of a larger device. For example, the communication device may be: 1) an independent integrated circuit IC, or a chip, or a chip system or subsystem; (2) a collection of one or more ICs, optionally, the above IC collection may also include a storage component for storing data or programs; (3) an ASIC, such as a modem; (4) a module that can be embedded in other devices; (5) a receiver, a terminal device, an intelligent terminal device, a cellular phone, a wireless device, a handheld device, a mobile unit, an in-vehicle device, a network device, a cloud device, an artificial intelligence device, etc.; (6) others, etc.

[0206] FIG6 is a schematic diagram of the structure of a chip 6200 according to an embodiment of the present disclosure. If the communication device 5100 can be a chip or a chip system, reference can be made to the schematic diagram of the structure of the chip 6200 shown in FIG6 , but the present disclosure is not limited thereto.

[0207] The chip 6200 includes one or more processors 6201, and the processor 6201 is used to call instructions so that the chip 6200 executes any of the above methods.

[0208] In some embodiments, the chip 6200 further includes one or more interface circuits 6202, which are connected to the memory 6203. The interface circuit 6202 can be used to receive signals from the memory 6203 or other devices, and can be used to send signals to the memory.

[0209] 6203 or other devices to send signals. For example, the interface circuit 6202 can read the instructions stored in the memory 6203 and send the instructions to the processor 6201. Optionally, the terms interface circuit, interface, transceiver pin, transceiver, etc. can be used interchangeably.

[0210] In some embodiments, the chip 6200 further includes one or more memories 6203 for storing instructions. Alternatively, all or part of the memories 6203 may be located outside the chip 6200.

[0211] The present disclosure also proposes a storage medium having instructions stored thereon, which, when executed on the communication device 5100, causes the communication device 5100 to execute any of the above methods. Optionally, the storage medium is an electronic storage medium. Optionally, the storage medium is a computer-readable storage medium, but is not limited thereto and may also be a storage medium readable by other devices. Optionally, the storage medium may be a non-transitory storage medium, but is not limited thereto and may also be a transient storage medium.

[0212] The present disclosure also provides a program product, which, when executed by the communication device 5100, enables the communication device 5100 to perform any of the above methods. Optionally, the program product is a computer program product.

[0213] The present disclosure also proposes a computer program, which, when executed on a computer, causes the computer to perform any one of the above methods.

Claims

1. A mobility measurement method, characterized in that, Executed by a terminal, the method includes: Determine a plurality of measurement objects that use the same searcher for mobility measurement; Determine a partial bandwidth BWP that covers the plurality of measurement objects; wherein each BWP covers at least one measurement object; Based on the BWP, use the searcher to perform the mobility measurement on the plurality of measurement objects; wherein, parallel measurement is adopted for the measurement objects covered by the same BWP.

2. The method according to claim 1, characterized in that, The using the searcher to perform the mobility measurement on the plurality of measurement objects based on the BWP includes: Based on the number of BWPs and the measurement objects covered by each BWP, determine the specific carrier scaling factor CSSF for each measurement object; wherein the specific carrier scaling factors of the measurement objects covered by the same BWP are the same; Determine the measurement delay index for each measurement object based on the specific carrier scaling factor of each measurement object; Based on the measurement delay index of each measurement object, use the searcher to perform the mobility measurement on the plurality of measurement objects.

3. The method according to claim 1 or 2, characterized in that, The plurality of measurement objects includes at least one of the following: A first secondary cell carrier unit, which is a secondary cell carrier unit SCC in frequency range 2 that requires neighbor cell measurement; A second secondary cell carrier unit, which is an SCC in frequency range 2 that does not require neighbor cell measurement; A third secondary cell carrier unit, which is a secondary cell carrier unit in frequency range 1; A cross-frequency measurement object that does not require a measurement gap; A cross-system measurement object that does not require a measurement gap.

4. The method according to claim 3, characterized in that The plurality of measurement objects includes a first secondary cell carrier unit; The BWP that covers the plurality of measurement objects includes a first BWP that covers the first secondary cell carrier unit; The specific carrier scaling factors of the other measurement objects covered by the first BWP except the first secondary cell carrier unit are the same as the CSSF of the first secondary cell carrier unit.

5. The method according to claim 4, wherein The plurality of measurement objects further includes measurement objects covered by a second BWP; The CSSF of the measurement objects covered by the second BWP is determined by the number of BWPs that cover the plurality of measurement objects.

6. The method according to claim 5, wherein The specific scaling factor of the first secondary cell carrier unit is 2; The CSSF of the measurement objects covered by the second BWP is 2 * (the number of BWPs - 1).

7. The method according to claim 4, wherein The plurality of measurement objects does not include measurement objects covered by the second BWP; the specific scaling factor of the first secondary cell carrier unit is 1.

8. The method according to claim 3, characterized in that The plurality of measurement objects does not include a first secondary cell carrier unit; The CSSF of the plurality of measurement objects is determined by the number of BWPs that cover the plurality of measurement objects.

9. The method according to claim 8, characterized in that The CSSF of the plurality of measurement objects is the number of BWPs.

10. A mobility measurement device, characterized in that, Includes: A processing module, configured to determine a plurality of measurement objects that use the same searcher for mobility measurement; Determine a partial bandwidth BWP that covers the plurality of measurement objects; wherein each BWP covers at least one measurement object; A transceiver module, configured to perform the mobility measurement on the multiple measurement objects by using the searcher based on the BWP; wherein, parallel measurement is adopted for the measurement objects covered by the same BWP.

11. A terminal, characterized in that, Comprising: One or more processors; A memory coupled to the processor, and executable instructions are stored on the memory, wherein when the executable instructions are executed by the processor, the terminal is caused to execute the mobility measurement method according to any one of claims 1-9.

12. A communication device, characterized in that, Comprising: One or more processors; A memory coupled to the processor, and executable instructions are stored on the memory, wherein when the executable instructions are executed by the processor, the processor is configured to call instructions to cause the communication device to execute the mobility measurement method according to any one of claims 1-9.

13. A communication system, characterized in that, Comprising a terminal and a network device, wherein the terminal is configured to implement the mobility measurement method according to any one of claims 1-9.

14. A storage medium, wherein the storage medium stores instructions, characterized in that, When the instruction runs on the communication device, the communication device is caused to execute the mobility measurement method according to any one of claims 1-9.

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