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33results about How to "Reduce the amount of signaling" patented technology
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Method and system for carrying out paging on MTC group
InactiveCN102469585AReduce the amount of signalingSave wireless resourcesWireless communicationRadio access networkPaging
The invention discloses a method for carrying out paging on a machine type communication (MTC) group. When a network element of a core network (CN) carries out paging on an MTC group, a paging message is sent to a network element of a radio access network (RAN), wherein the paging message at least carries a flag of an MTC group that needs to be paged; and after the RAN network element receives the paging message, the RAN network element calculates a paging time according to a parameter carried in the paging message and sends the paging message at the calculated paging time, wherein the paging message that is sent to MTC equipment by the RAN network element at least carries a terminal flag or an MTC group flag, wherein the terminal or the MTC group needs to be paged. Correspondedly, the invention also discloses a system for carrying out paging on an MTC group. According to the invention, when it is necessary to trigger a set of a large number of MTC devices to make communication with an MTC server, there is no need to individually carry out paging on the MTC devices one by one, so that the signaling number can be reduced and radio resources can be saved.
Owner:ZTE CORP
Method for paging a plurality of users
InactiveCN101064932AReduce loadReduce latencyRadio/inductive link selection arrangementsNetwork data managementAccess networkComputer science
The invention discloses a kind of method to seek several users, which includes: the core network initiates the seeking requirement to accessing network, and takes the list of users; the accessing network seeks the user in list; the sought user terminal returns seeking response to core network via accessing network. The invention can be used in network to seek several user terminals which are in spare state and adhere newly or remove the adherence, and it can realize to seek several users at one time, reduce the alternation of signaling, and reduce network delay.
Owner:HUAWEI TECH CO LTD
Feedback signalling for multicast data transmission
ActiveCN1836401AReduce the amount of signalingSpecial service provision for substationPower managementData transmission
Data transmission in a multicast fashion in which retransmissions are requested by recipients sending feedback to the one sender. Receiving stations are informed about the feedback of another receiving station. This is done by mirroring the feedback of receiving stations to other receiving stations. Due to this, in case, for example, one of the mirrored feedbacks is a negative acknowledgement message, the other receiving stations are informed that it is no longer necessary to provide their feedback, since a retransmission will be initiated anyway. Advantageously, this may allow reduced interference in the direction of the feedback.
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV
Heartbeat message processing method, heartbeat message processing device and heartbeat message processing system
ActiveCN104883279AReduce the amount of signalingReduce the possibility of signaling stormsData switching networksComputer scienceReal-time computing
The embodiment provides a heartbeat message processing method, a heartbeat message processing device and a heartbeat message processing system. If the on-line time of an application on a first device exceeds a preset threshold value, a false heartbeat message is sent to a server corresponding to the application according to a first heartbeat frequency by a second device, and a starting response message is returned to the first device, so that the first device stops sending a first heartbeat message corresponding to the first heartbeat frequency to the server according to the starting response message, and monitors the on-line condition of the application, and accordingly, the heartbeat messages of the long on-line applications of the first device are processed intensively by the second device, the signaling number for interacting the heartbeat message directly between the first device and the server is reduced, and the signaling storm possibility is reduced.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Resource downloading method and system and application server
ActiveCN102546686AReduce the amount of signalingReduce signaling pressureTransmissionApplication serverAir interface
The invention provides a resource downloading method and system and an application server. The resource downloading method concretely comprises the following steps of: copying bitmap information sent by a resource downloading terminal into multiple copies and distributing multiple copies to each resource supplying terminal when one resource downloading terminal requests downloading to multiple resource supplying terminals, and merging multiple bitmap information returned by each resource supplying terminal into one and returning the merged bitmap information to the resource downloading terminal, or merging multiple bitmap information of multiple resource downloading terminals into one and sending the merged bitmap information to the resource downloading terminal when multiple resource downloading terminals request downloading to one resource supplying terminal, so that only one signaling is received by one resource downloading terminal or sent by one resource supplying terminal, thus quantity of signaling between the resource downloading terminal or the resource supplying terminal and an IMS (IP Multimedia Subsystem) core network element is greatly reduced, signaling pressure of the IMS core network element is reduced, and occupation to wireless network air interface resource is reduced.
Owner:CHINA MOBILE COMM GRP CO LTD
Mass D2D anonymous discovery authentication and key negotiation method
ActiveCN109768861AReduce communication overheadReduce computational overheadKey distribution for secure communicationSecurity arrangementCRTSIdentity privacy
The invention belongs to the technical field of communication network security, and discloses a mass D2D anonymous discovery authentication and key negotiation method. The method includes an initialization authentication stage; an anonymous device discovery stage based on prefix encryption; a mutual authentication and key negotiation stage based on batch verification; and a key confirmation stage.According to the scheme design carried out according to the 3GPP standard, communication equipment in the standard does not need to be changed, and the method can be applied to networks of all LTE-A / 5G mobile scenes; the general structure of the equipment discovery and authentication mechanism provided by the invention can realize discovery, mutual authentication, key negotiation and identity privacy protection of adjacent equipment; according to the rapid key confirmation method based on the CRT mechanism provided by the invention, the signaling number is effectively reduced; the signaling overhead, the communication overhead and the transmission overhead are reduced; direct mutual authentication between a large number of D2D devices can be directly realized, and all known attacks at present can be resisted.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
User location reporting method and network device
ActiveCN103229569AReduce the number of reportsReduce the amount of signalingTransmissionNetwork data managementCommunications systemMinimum time
The invention provides a user location reporting method and a network device. When a user location changes, the network device acquires a current user location. The network device reports the current user location if the time interval between a time when the user location is acquired and a time when the user location is reported last time is longer than or equal to a minimum time interval and the current user location is different to the user location which is reported last time. The user location reporting method and the network device enable the signaling number of a communication system to be reduced.
Owner:HUAWEI TECH CO LTD
Method for self-adaptively distributing wireless resources in TDSCDMA system
ActiveCN105636212AReduced resource congestionReduce loadConnection managementTraffic capacityResource utilization
The invention provides a strategy for self-adaptively distributing wireless resources. The strategy specifically comprises the following steps: (1), when a data service is accessed, setting an initial access rate according to a current base station load, and performing speed reduction occupation of the accessed data service if an available wireless resource does not exist; (2), monitoring the flow of the accessed data service at the position of an Iu interface; (3), according to a flow monitoring result, performing speed increasing, speed reduction or state transition of a low-flow service distributed with a special physical resource; and (4), performing state transition of a CELL-PCH user if data transmission exists, and releasing the user if data transmission does not exist for a long time. By means of the strategy for self-adaptively distributing the wireless resources disclosed by the invention, the resource congestion due to the low-flow data service is reduced; the resource utilization rate is increased; and simultaneously, the network load due to signalling can also be effectively reduced.
Owner:PANDA ELECTRONICS GROUP +1
Method for testing parameters of WCDMA (Wideband Code Division Multiple Access) network
ActiveCN103037430AImprove efficiencyIncrease profitPower managementError preventionNetwork packetCode division multiple access
The invention relates to the field of WCDMA (Wideband Code Division Multiple Access) wireless communication and discloses a method for testing parameters of a WCDMA network. The method comprises a testing server and a client; and four parameters of state conversion time delay, state conversion timer, an RLC buffering threshold and RLC buffering consumption rate are deduced through comparing round-trip delays of the server and the client during transmitting and receiving data packets with different sizes at different time intervals. The method for testing parameters of the WCDMA network, provided by the invention, has the advantages of simplicity, rapidness, high accuracy and higher application value.
Owner:SEVEN NETWORKS INC
Wireless communication method and wireless communication equipment
ActiveCN103442450AReduce the amount of signalingFast initial connectionConnection managementTransmissionTTEthernetIp address
The invention provides a wireless communication method which comprises the steps that an internet protocol address predistribution request frame is generated, the internet protocol address predistribution request frame at least comprises internet protocol address predistribution triggering information, and the internet protocol address predistribution triggering information is used for indicating a receiving party of the internet protocol address predistribution request frame to initiate internet protocol address predistribution interactive operation of a protocol server with a specified dynamic host; the internet protocol address predistribution request frame is sent. The invention further provides corresponding wireless communication equipment. According to the technical scheme, an STA does not need to initiate internet protocol address distribution interactive operation for a DHCP server, the STA triggers an AP to initiate the interactive operation, therefore reduction of the signaling number needed by connection between the STA and the AP is facilitated, connection establishing time is shortened, and rapid initialization connection between the STA and the AP is achieved.
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
Method for processing signaling, and control server, decoder and encoder
ActiveCN102104505AReduce the amount of signalingDoes not affect control powerConnection managementData switching networksControl systemControl power
The invention discloses a method for processing signaling, which comprises the following steps that: a control server establishes a session connection between a decoder (DC) and an encoder (EC) according to an EC unicast request sent to the control server by the DC; the control server establishes a session record according to the session connection; the control server sends the session record to the EC and the DC respectively; and a subsequent session connection between the DC and the EC is directly established and removed according to the session record. The invention also discloses a control server, a decoder and an encoder. By the method, the control server, the decoder and the encoder, the amount of signaling to be processed by the control server can be reduced effectively, and the control power of the control server in a centralized control system cannot be influenced.
Owner:ZHEJIANG UNIVIEW TECH CO LTD
Method of redirection, node equipment and core network equipment
InactiveCN105208606AReduce the amount of signalingSolve the large consumption of system resourcesNetwork traffic/resource managementAccess networkCore network
The embodiment of the invention discloses node equipment which is arranged between an access network equipment group and a core network equipment group and is connected to each equipment in the access network equipment group and the core network equipment group. The node equipment receives a service redirection request sent by the first core network equipment in the core network equipment group. In response to the traffic redirection request, second core network equipment capable of receiving the service is determined in the core network equipment group. A service reception request is sent to the second core network equipment. The service reception response from the second core network equipment is received, the completion of the redirection interaction between the node equipment and the second core network equipment is confirmed, and a confirmation message is sent to the first core network equipment. The embodiment of the present invention also discloses the core network equipment and a redirection method.
Owner:CHINA MOBILE COMM GRP CO LTD
Reducing signaling in RNSAP protocol upon cell change in cellular telecommunications network
InactiveCN1232140CReduce the amount of signalingNetwork traffic/resource managementRadio/inductive link selection arrangementsTelecommunications networkRadio Network Controller
In a cellular telecommunications system, when a User Equipment Unit (UE) [30] seeks to use the FACH common transport channel in a cell controlled by a Drift Radio Network Controller (DRNC) [262], the Drift Radio Network Controller (DRNC) [262] Signaling Notification Service Radio Network Controller (SRNC) [261]: Whether the Drift Radio Network Controller (DRNC) requires the start of the common transport channel resource initialization procedure. If the signaling indicates that the Drift Radio Network Controller (DRNC) does not require the initiation of the common transport channel resource initialization procedure, the Serving Radio Network Controller (SRNC) determines at its own discretion whether to initiate the common transport channel resource initialization procedure with respect to the user equipment unit in the cell. .
Owner:TELEFON AB LM ERICSSON (PUBL)
Similar trajectory calculation method and device and electronic equipment
PendingCN112040414AImprove computing efficiencyReduce the amount of signalingServices signallingCharacter and pattern recognitionReal-time computingData processing
The invention discloses a similar trajectory calculation method and device, electronic equipment and a machine readable storage medium. The method comprises the following steps of: acquiring all signaling in a specified target time period from a butted signaling library, and generating a to-be-searched signaling set; executing data processing on each signaling in the search signaling set based ona preset time window, generating signaling trajectories corresponding to all users, and constructing a signaling trajectory set based on the generated signaling trajectories; and performing multi-stage screening calculation on the signaling trajectory set, and determining second signaling trajectories of other users similar to the first signaling trajectory of the target user, thereby greatly reducing the signaling quantity and signaling trajectory quantity required by similar trajectory calculation, and improving the calculation efficiency of similar trajectories.
Owner:HANGZHOU DT DREAM TECH
Method for testing parameters of WCDMA (Wideband Code Division Multiple Access) network
ActiveCN103037430BImprove efficiencyIncrease profitPower managementError preventionNetwork packetCode division multiple access
The invention relates to the field of WCDMA (Wideband Code Division Multiple Access) wireless communication and discloses a method for testing parameters of a WCDMA network. The method comprises a testing server and a client; and four parameters of state conversion time delay, state conversion timer, an RLC buffering threshold and RLC buffering consumption rate are deduced through comparing round-trip delays of the server and the client during transmitting and receiving data packets with different sizes at different time intervals. The method for testing parameters of the WCDMA network, provided by the invention, has the advantages of simplicity, rapidness, high accuracy and higher application value.
Owner:SEVEN NETWORKS INC
Cloud conference signaling control method and system and readable storage medium
ActiveCN112600683ARelieve pressureReduce the amount of signalingSpecial service provision for substationNeural architecturesServerReal-time computing
The embodiment of the invention provides a cloud conference signaling control method and system and a readable storage medium. The cloud conference signaling control method comprises the following steps: when online and / or offline signaling of a plurality of participants of the same conference is received in a preset time period, packaging the plurality of online and / or offline signaling into a signaling packet; obtaining a current online list of the conference; and respectively sending the signaling packet to each participant in the online list according to the online list. The method and thedevice can achieve the beneficial effects of reducing the signaling quantity and reducing the pressure of the server.
Owner:G NET INTEGRATED SERVICE
Method for providing services, service agency device and policy and charging rules function device
ActiveCN102223240BReduce development costsAccelerate Immediate MarketMetering/charging/biilling arrangementsNetwork traffic/resource managementOperational costsService agency
Embodiments of the present invention disclose a method for providing a service, a service broker, and a policy and charging rules function apparatus. The method includes: receiving a service request; determining, according to the service request, at least one AF associated with the service; determining QoS requirement information of each AF; sending a QoS authorization request to a PCRF, where the QoS authorization request carries the QoS requirement information of each AF; receiving an authorization success answer sent by the PCRF so as to provide the service through the at least one AF, where the authorization success answer carries authorization to the QoS requirement information of each AF. According to the method and the apparatus in the embodiments of the present invention, QoS requests are controlled by using an SB in centralized mode so that the development and operation costs can be reduced.
Owner:HUAWEI TECH CO LTD
Method for processing signaling, and control server, decoder and encoder
ActiveCN102104505BReduce the amount of signalingDoes not affect control powerConnection managementData switching networksComputer networkComputer science
A signaling processing method is provided. The method includes: a control server establishes a session between a Decoder (DC) and an Encoder (EC) according to an EC playing request transmitted by the DC to the control server; the control server creates a session record according to the session which has been established; the control server issues the session record to the EC and DC respectively to enable the DC and the EC to perform subsequent session establishment and session release operations directly according to the session record.
Owner:ZHEJIANG UNIVIEW TECH CO LTD
Diversity set updating method and relay system
InactiveCN101174872BReduce complexityReduce the number of entitiesDiversity/multi-antenna systemsRadio relay systemsDatabaseRelay systems
Owner:HUAWEI TECH CO LTD +1
Wireless communication method and wireless communication device
ActiveCN103442450BReduce the amount of signalingFast initial connectionConnection managementTransmissionTTEthernetIp address
The invention provides a wireless communication method which comprises the steps that an internet protocol address predistribution request frame is generated, the internet protocol address predistribution request frame at least comprises internet protocol address predistribution triggering information, and the internet protocol address predistribution triggering information is used for indicating a receiving party of the internet protocol address predistribution request frame to initiate internet protocol address predistribution interactive operation of a protocol server with a specified dynamic host; the internet protocol address predistribution request frame is sent. The invention further provides corresponding wireless communication equipment. According to the technical scheme, an STA does not need to initiate internet protocol address distribution interactive operation for a DHCP server, the STA triggers an AP to initiate the interactive operation, therefore reduction of the signaling number needed by connection between the STA and the AP is facilitated, connection establishing time is shortened, and rapid initialization connection between the STA and the AP is achieved.
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
Public early warning broadcasting method and system and base station equipment
ActiveCN111954166AAlleviate problems such as transmission delayReduce the amount of signalingServices signallingBroadcast service distributionInformation transmissionBroadcasting
The invention provides a public early warning broadcasting method and system and base station equipment, and the method comprises the steps: enabling an AMF to transmit a write-in replacement early warning request message to a gNB-CU-CP through an NG interface; enabling the gNB-CU-CP to generate an F1 interface message according to the replacement indication written into the replacement early warning request message and the new public early warning information, and sending the F1 interface message to the gNB-DU, the F1 interface message comprising a replacement indication bit and the new public early warning information; and enabling the gNB-DU to replace the current public early warning broadcast information with the new public early warning information in the F1 interface message according to the replacement indication bit in the F1 interface message. Through the scheme, F1 interface signaling can be reduced, and repeated cancellation and restart of resource scheduling are avoided, so that the problems of early warning information transmission time delay and the like can be reduced.
Owner:EXTRA DIMENSIONS TECH CO LTD
A Massive D2D Anonymous Discovery Authentication and Key Agreement Method
ActiveCN109768861BReduce communication overheadReduce computational overheadKey distribution for secure communicationSecurity arrangementAttackEngineering
The invention belongs to the technical field of communication network security, and discloses a massive D2D anonymous discovery authentication and key agreement method; an initialization authentication stage; an anonymous device discovery stage based on prefix encryption; a mutual authentication and key agreement stage based on batch verification; key confirmation stage. The present invention is designed according to the 3GPP standard, so there is no need to change the communication equipment in the standard, and it can be applied to the network of all LTE-A / 5G mobile scenarios; the general structure of the device discovery and authentication mechanism proposed by the present invention can realize neighboring devices Discovery, mutual authentication, key negotiation, and identity privacy protection; the fast key confirmation method based on the CRT mechanism proposed by the present invention effectively reduces the number of signaling; reduces signaling overhead, communication overhead, and transmission overhead; can be directly implemented Direct mutual authentication between massive D2D devices, and can resist all currently known attacks.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
A subscription method, service network element and user data management network element
ActiveCN113596781BReduce operating loadReduce the amount of signalingSubscription servicesNetwork data managementEngineeringDatabase
An embodiment of the present invention provides a subscription method, a service network element, and a user data management network element, wherein the method includes: sending a first request message to the user data management network element, and the first request message is a registration request message or a subscription data request message, and the first request message carries the first subscription context information to indicate the subscription requirement; receive the first response message fed back by the user data management network element based on the first request message, wherein the first response The message is a registration request response message or a subscription data request response message, and the first response message carries second subscription context information to indicate a subscription result corresponding to the subscription requirement. The embodiment of the present invention reduces the number of signaling interactions in the process of registration or session establishment.
Owner:DATANG MOBILE COMM EQUIP CO LTD
Method for paging a plurality of users
The invention discloses a kind of method to seek several users, which includes: the core network initiates the seeking requirement to accessing network, and takes the list of users; the accessing network seeks the user in list; the sought user terminal returns seeking response to core network via accessing network. The invention can be used in network to seek several user terminals which are in spare state and adhere newly or remove the adherence, and it can realize to seek several users at one time, reduce the alternation of signaling, and reduce network delay.
Owner:HUAWEI TECH CO LTD
Heartbeat packet processing method, device and system
ActiveCN104883279BMonitor presenceReduce the amount of signalingData switching networksReal-time computingHeartbeat message
The embodiment provides a heartbeat message processing method, a heartbeat message processing device and a heartbeat message processing system. If the on-line time of an application on a first device exceeds a preset threshold value, a false heartbeat message is sent to a server corresponding to the application according to a first heartbeat frequency by a second device, and a starting response message is returned to the first device, so that the first device stops sending a first heartbeat message corresponding to the first heartbeat frequency to the server according to the starting response message, and monitors the on-line condition of the application, and accordingly, the heartbeat messages of the long on-line applications of the first device are processed intensively by the second device, the signaling number for interacting the heartbeat message directly between the first device and the server is reduced, and the signaling storm possibility is reduced.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Resource downloading method, system and application server
ActiveCN102546686BReduce the amount of signalingReduce signaling pressureTransmissionApplication serverAir interface
The invention provides a resource downloading method and system and an application server. The resource downloading method concretely comprises the following steps of: copying bitmap information sent by a resource downloading terminal into multiple copies and distributing multiple copies to each resource supplying terminal when one resource downloading terminal requests downloading to multiple resource supplying terminals, and merging multiple bitmap information returned by each resource supplying terminal into one and returning the merged bitmap information to the resource downloading terminal, or merging multiple bitmap information of multiple resource downloading terminals into one and sending the merged bitmap information to the resource downloading terminal when multiple resource downloading terminals request downloading to one resource supplying terminal, so that only one signaling is received by one resource downloading terminal or sent by one resource supplying terminal, thus quantity of signaling between the resource downloading terminal or the resource supplying terminal and an IMS (IP Multimedia Subsystem) core network element is greatly reduced, signaling pressure of the IMS core network element is reduced, and occupation to wireless network air interface resource is reduced.
Owner:CHINA MOBILE COMM GRP CO LTD
Subscription method, service network element and user data management network element
ActiveCN113596781AReduce the amount of signalingShort timeSubscription servicesNetwork data managementNetwork elementDistributed computing
Provided in an embodiment of the present invention are a subscription method, a serving network element and a user data management network element, the method comprising: sending a first request message to the user data management network element, the first request message being a registration request message or a subscription data request message, and the first request message carrying first subscription context information, to indicate a subscription demand; receiving a first response message fed back by the user data management network element based on the first request message, wherein the first response message is a registration request response message or a subscription data request response message, and the first response message carries second subscription context information, and indicates a subscription result corresponding to the subscription request. According to the embodiment of the invention, the number of signaling interactions in a registration or session establishment process is reduced.
Owner:DATANG MOBILE COMM EQUIP CO LTD
A method for self-adaptive allocation of wireless resources in tdscdma system
ActiveCN105636212BReduced resource congestionReduce loadConnection managementTraffic capacityResource utilization
The present invention provides a strategy for self-adaptive allocation of wireless resources, which specifically includes the following steps: Step 1. When data services are accessed, the initial access rate is set according to the current base station load. Carry out deceleration preemption; Step 2, for the data business that has been connected, carry out traffic monitoring at Iu interface place; Step 3, according to the result of traffic monitoring, carry out speed-up, deceleration or State transition; step 4, for the CELL_PCH user, if there is data transmission, the state transition will be performed, and if there is no data transmission for a long time, the user will be released. The wireless resource self-adaptive allocation strategy of the present invention reduces resource congestion caused by small-flow data services, improves resource utilization, and effectively reduces network load caused by signaling.
Owner:PANDA ELECTRONICS GROUP +1
A cloud conference signaling control method, system and readable storage medium
ActiveCN112600683BRelieve pressureReduce the amount of signalingSpecial service provision for substationNeural architecturesSoftware engineeringServer
Embodiments of the present application provide a cloud conference signaling control method, system, and readable storage medium. The cloud conference signaling control method includes the following steps: when receiving online and / or offline signaling of multiple participants in the same conference within a preset time period, multiple online and / or offline The signaling is encapsulated into a signaling packet; the current online list of the conference is obtained; and the signaling packet is sent to each of the participants in the online list according to the online list. The application can achieve the beneficial effects of reducing the amount of signaling and reducing the pressure on the server.
Owner:G NET INTEGRATED SERVICE
Public early warning broadcasting method, system and base station equipment
ActiveCN111954166BAlleviate problems such as transmission delayReduce the amount of signalingServices signallingBroadcast service distributionBroadcastingInformation transfer
The present invention provides a public early warning broadcasting method, system and base station equipment, wherein the method includes: making the AMF send a write replacement early warning request message to the gNB-CU-CP through the NG interface; making the gNB-CU-CP according to the writing The replacement instruction and the new public early warning information in the replacement early warning request message generate an F1 interface message, and send the F1 interface message to the gNB-DU, wherein the F1 interface message includes the replacement indication bit and the new public early warning information; make the gNB-DU according to The replacement indication bit in the F1 interface message replaces the current public early warning broadcast information with the new public early warning information in the F1 interface message. Through the above solution, F1 interface signaling can be reduced, and repeated cancellation and restart of resource scheduling can be avoided, so that problems such as transmission delay of early warning information can be alleviated.
Owner:EXTRA DIMENSIONS TECH CO LTD
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