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A kind of network communication method and related equipment

A technology of network communication and access network equipment, which is applied in the field of network communication methods and related equipment, and can solve problems such as low efficiency of IoT services

Active Publication Date: 2020-12-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a network communication method and related equipment to solve the problem of low efficiency of network transmission of IoT services in the current network architecture when executing IoT services

Method used

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  • A kind of network communication method and related equipment
  • A kind of network communication method and related equipment
  • A kind of network communication method and related equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0138] Below, the network communication method of the embodiment of this application will be explained by the cooperation of these entities, please refer to. Figure 7 , Figure 7 It is an example diagram of the network communication method of the embodiment of the present application, which includes a UE, an access network device (i.e., RAN), a user plane gateway (i.e., UPF), and a control plane network element. The method may include:

[0139] 71. The access network device receives the data packet sent by the UE.

[0140] The data packet is an uplink data packet, which includes three parts: the first part is ID header, the second part is data, and the third part is authentication information. The embodiment of the present application mainly improves the ID header, and the ID header of the data packet includes the UEID used to identify the UE and the ASID used to identify the AS. There is only one way for the ASID to identify the AS, that is, to uniquely identify an AS within a pre...

Embodiment 2

[0184] In another embodiment of this application, different from step 703 in the first embodiment, the access network device matches the corresponding routing entry in the ID routing table of the access network device according to the ASID. In this embodiment, the access network device does not match the corresponding routing entry from the ID routing table of the access network device. In this case, the access network device will send a first request message to the control plane, which carries the ASID, and the purpose of the first request message is to obtain the connection with the control plane network element. Include that that method also includes:

[0185] First, when the access network device determines that there is no routing entry matching the ASID in the ID routing table, the access network device sends a first request message to the control plane network element.

[0186] Wherein the first request message carries the ASID, and the first request message is used for obt...

Embodiment 3

[0220] The network communication method of the embodiment of the present application has been described above, and the access network devices in the network communication method of the embodiment of the present application are described below. see also Figure 10 , Figure 10 Is an example diagram of an access network device of an embodiment of the present application, wherein the access network device comprises:

[0221] A transceiving module 1001, configured to receive a data packet sent by a UE, wherein the ID header of the data packet includes a UEID for identifying the UE and an ASID； for identifying the AS;

[0222] A processing module 1002, configured to obtain the service flow mode information corresponding to the ASID of the data packet;

[0223] The transceiving module is also used for forwarding the data packet according to the routing entry matching with the ASID in the ID routing table acquired by the access network device;

[0224] When the service flow mode informatio...

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Abstract

The present application relates to the communication field, in particular to a network communication method and related equipment. In this method, the access network device receives the data packet sent by the UE, and the ID header of the data packet includes UEID and ASID; the access network device obtains the service flow mode information corresponding to the ASID; the access network device routes the information according to the ID obtained by the access network device The routing entry matching the ASID in the table forwards the data packet; when the service flow pattern information indicates that there is downlink data transmission, the access network device creates or updates the UE's temporary context, which includes UEID and cell information. In the embodiment of the present application, the data packet format and the corresponding processing make it unnecessary for the UE to perform signaling interaction with the network before sending the data packet. In addition, only the temporary context needs to be saved on the access network device, and the data packets of multiple UEs use the same ID routing and forwarding table forwarding does not need to save a large number of contexts on the access network device, thereby reducing the utilization of network resources in terms of signaling overhead and network storage.

Description

Technical field [0001] The application relates to the field of communication, in particular to a network communication method and related equipment. technical background [0002] At present, the Long Term Evolution (LTE) network architecture is aimed at Mobile Brondband (MBB), mainly for services with large data volume such as voice calls and Internet access. In this architecture, when User Equipment (UE)attach, The network equipment establishes the bearer through complex signaling interaction, and maintains the context in the network equipment to provide services for the UE, such as EPS MobilityManagement (EMM), session management (ESM) context and tunnel information, etc., which remain in the network equipment until the UE detach. These contexts need to consume a lot of resources (such as E.G. signaling resources, storage resources) for maintenance, which increases the cost of network equipment expansion. [0003] Under the network architecture such as LTE, for the Internet of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/741H04L12/801H04L12/833H04L12/851H04W36/00H04W12/06H04L45/74H04L47/31
CPCH04L45/745H04L47/10H04L47/24H04L47/31H04W12/06H04W36/0033
Inventor 魏鑫鹏杨飞
Owner HUAWEI TECH CO LTD