33results about How to "Reduce the amount of signaling" patented technology

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.

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.

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.

The present invention discloses an updating method for diversity collection; an updating device for collection is arranged; the method comprises that a collection updating list of the MS diversity collection is formed; the collection updating device updates the MS diversity collection according to a collection updating list. With the method provided by the present invention, the updating method of diversity collection in the relay system is realized and the diversity collection technology can be fully implemented in the relay system. At the same time, the present invention also provides a relay system. The method, the device and the relay system provided by the present invention adopt collection updating device to control the MS diversity collection, which reduces the complexity and the cost of the anchoring station; moreover, the flow is simple which is beneficial to reducing the complexity of control. In addition, when the collection updating device is the anchoring station, novel collection updating body does not to be defined, which reduces the network entities and signal number and further reduces the occupancy of unused resources.

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.

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.

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.

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.

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.

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.

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.

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.