Information transmission method and system for backhaul link, proxy device, and access device

A backhaul link and proxy device technology, applied in the communication field, can solve problems such as backhaul link transmission bottlenecks and large memory consumption

Active Publication Date: 2018-03-06
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The information transmission method and system, proxy device, and access device of the backhaul link in the embodiment of the present invention are used to solve th...

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  • Information transmission method and system for backhaul link, proxy device, and access device
  • Information transmission method and system for backhaul link, proxy device, and access device
  • Information transmission method and system for backhaul link, proxy device, and access device

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Embodiment Construction

[0112] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0113] The technical scheme of the present invention can be applied to various wireless communication systems, for example: Global System for Mobile Communications (Global System for Mobile Communications, GSM for short), General Packet Radio Service (General Packet Radio Service, GPRS for short) system, Code Division Multiple Access (Code Divisio...

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Abstract

Embodiments of the present invention provide an information transmission method and system for a backhaul link, a proxy device, and an access device, including: the proxy device determines that information to be transmitted needs to be transmitted through a backhaul link, and the backhaul link is between the proxy device and Access devices transmit through the air interface, and the backhaul link is in a deactivated state; activate the backhaul link, and transmit the information to be transmitted through the activated backhaul link; to solve the problem based on a large number of S1 or The backhaul link of the X2 interface consumes a large amount of memory resources, resulting in the transmission bottleneck problem of the backhaul link.

Description

technical field [0001] The present invention relates to communication technology, in particular to a backhaul link information transmission method and system, proxy equipment, and access equipment. Background technique [0002] With the development of mobile communication technology and the large-scale deployment of 3G or 4G networks, in places with many mobile users (for example, shopping malls), high-density deployment of micro-cell access points with small coverage areas, such as small cells (Small Cells) cell) or small base station (Small eNB), so that users can enjoy high-speed data services. [0003] However, the dense Small eNB deployment makes a large number of S1 interfaces established between the Mobility Management Entity (MME) or the Serving-Gateway (S-GW) and the Small eNB, or the macro eNB of the macro base station and the Small eNB establish A large number of X2 interfaces, backhaul links based on a large number of activated S1 or X2 interfaces, even when not...

Claims

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Application Information

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IPC IPC(8): H04W74/00H04W88/04H04W88/08
CPCH04W28/0205H04W40/005H04W84/045H04W92/045H04W92/20H04W72/044H04W72/0446H04W88/04H04W88/08
Inventor 宋巍巍于映辉
Owner HUAWEI TECH CO LTD
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