An information transmission method and equipment

A technology for information transmission and equipment, applied in transmission systems, radio transmission systems, wireless communications, etc., to solve problems such as the inability to meet future networks

Active Publication Date: 2019-05-07
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides an information transmission method and device to solve the problem that the existing technology only supports single-hop RN network access and cannot meet the needs of future networks

Method used

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  • An information transmission method and equipment
  • An information transmission method and equipment
  • An information transmission method and equipment

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Embodiment Construction

[0066] The system architecture and business scenarios described in this application are to illustrate the technical solution of this application more clearly, and do not constitute a limitation to the technical solution provided by this application. Those of ordinary skill in the art know that with the evolution of system architecture and new business The technical solution provided by this application is also applicable to similar technical problems when the scene arises.

[0067] It should be noted that, in this application, words such as "exemplary" or "for example" are used as examples, illustrations or illustrations. Any embodiment or design described herein as "exemplary" or "for example" is not to be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete manner.

[0068] In this application, "的(English: of)", corresponding "(English corresp...

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Abstract

The invention provides an information transmission method and equipment, relates to the technical field of wireless communication, and is used for solving the problem that in the prior art, only single-hop relay (RN) network access is supported, and consequently the requirement of a future network cannot be met. In the method, first equipment receives a first message sent by a base station, the first message comprises first indication information and system information, and the first indication information is used for determining whether to broadcast the system information; and the first equipment determines that system information needs to be broadcasted according to the first indication information, and broadcasts the system information. According to the invention, the first indication information is carried in the first message of the base station; in this way, after the first device receives the first message, broadcasting system information can be determined according to the firstindication information, the target device receiving the system information can have access to the base station through the system information conveniently, multi-hop relay networking is achieved, andthe method can be suitable for building a multi-hop relay network.

Description

technical field [0001] The present application relates to the technical field of wireless communication, and in particular to an information transmission method and device. Background technique [0002] Compared with the fourth generation mobile communication system (4G), the fifth-generation mobile communication system (5G) has more stringent requirements on network performance indicators. For example, the capacity index has been increased by 1000 times, wider coverage requirements, ultra-high reliability and ultra-low latency, etc. On the one hand, due to the abundance of high-frequency carrier frequency resources, in hotspot areas, in order to meet the demand for 5G ultra-high capacity, it is more and more popular to use high-frequency small cell networking. In order to solve the problems of poor propagation characteristics of high-frequency carriers, serious attenuation due to occlusion, and limited coverage, it is usually necessary to deploy a large number of densely p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/10H04W72/04H04W74/00H04W74/08H04B7/155H04W12/02H04W68/00H04W88/04
CPCH04W74/0833H04W12/037H04W48/12H04W40/22H04B7/15528H04W84/047H04W72/23H04W76/11H04W48/10H04W68/00H04W72/29
Inventor 石小丽刘菁戴明增王瑞朱元萍
Owner HUAWEI TECH CO LTD
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