Method and device for sending, transmitting and receiving data as well as method and device for building local area network

A data transmission method and local area network technology, applied in the directions of network data management, connection management, network topology, etc., can solve the problems of increasing the processing burden of eNB and wasting EPC routing resources, and achieve the effect of saving routing resources and reducing dependencies

Inactive Publication Date: 2011-08-17
HUAWEI TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] In the above-mentioned EPS, when different terminals (User Equipment, referred to as UE) of the same eNB communicate with each other, the data packets of the source UE need to be forwarded by the EPC before they can reach the destination UE, which wastes the routing resources of the EPC and also increases the burden on the eNB. processing burden

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  • Method and device for sending, transmitting and receiving data as well as method and device for building local area network
  • Method and device for sending, transmitting and receiving data as well as method and device for building local area network
  • Method and device for sending, transmitting and receiving data as well as method and device for building local area network

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Embodiment Construction

[0057] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0058] figure 1 It is a schematic flow chart of the data transmission method provided by Embodiment 1 of the present invention, such as figure 1 As shown, the data transmission method of this embodiment may specifically include the following steps:

[0059] Step 101: Allocate LAN addresses for terminals under the same base station.

[0060] In this embodiment, there are many ways to allocate LAN addresses. For example, the eNB searches for t...

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Abstract

The embodiment of the invention relates to a method and a device for sending, transmitting and receiving data as well as a method and a device for building local area network. The method for transmitting the data comprises the steps of: distributing a plurality of local area network addresses for a plurality of terminals under the same base station; receiving data transmitted by a source terminal, wherein the data carries a target local area network address; and sending the data to a target terminal which corresponds to the target local area network address according to the target local area network address. The embodiment of the invention can be used for distributing the local area network addresses for a UE (unified equipment) by an eNB (effective noise bandwidth), so that the source UE can be used for directly sending the data to the target UE by the eNB rather than transferring the data which is sent by the source UE by an EPC (easy processing channel), therefore, the route resource of the EPC is saved, and the dependence to the EPC is reduced.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for data sending, transmission, and reception, and a method and device for establishing a local area network. Background technique [0002] Evolved Universal Mobile Telecommunication System (UMTS) Territorial Radio Access Network (Evolved Universal Mobile Telecommunication System Territorial Radio Access Network, E-UTRAN) and Evolved Packet Core (EPC) constitute evolution Evolved Packet System (EPS). E-UTRAN is composed of evolved Node B (eNB), and the eNBs are interconnected by X2 interfaces to achieve interaction. Each eNB is respectively connected with the mobility management entity (Mobility Management Entity, MME for short) and the Serving Gateway (SGW for short) of the EPC through the S1 interface. [0003] In the above EPS, when different terminals (User Equipment, UE for short) of the same eNB communicate with each other, the data packets of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/26H04W76/02H04W84/12
Inventor 李冠臣
Owner HUAWEI TECH CO LTD
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