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Message sending method and device

A technology for sending messages and beams, applied in the field of communications, to solve problems such as broadcast resource occupation

Inactive Publication Date: 2018-04-03
BEIJING XINWEI TELECOM TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to propose a method and device for sending messages, aiming to solve the problem of how to avoid the occupation of a large number of periodic broadcast resources

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  • Message sending method and device

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Embodiment Construction

[0059] The embodiments of the present invention will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the embodiments of the present invention, rather than to limit the embodiments of the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the embodiments of the present invention.

[0060] refer to figure 1 , figure 1 It is a schematic flowchart of a method for sending a message provided by an embodiment of the present invention.

[0061] Such as figure 1 As shown, the method for sending a message includes:

[0062] Step 101, the mobile terminal and the base station are synchronized;

[0063] Preferably, the synchronization between the mobile terminal and the base station includes:

[0064] The mobile terminal retrieves the synchronization ...

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Abstract

The invention discloses a message sending method and device. The method comprises the steps that synchronizing a mobile terminal and a base station; if the mobile terminal is synchronously completed,initiating a random access by the mobile terminal, performing the user detection by the base station and conducting the random access response; after the mobile terminal is connected to the base station, sending a system message to the mobile terminal through a preset wave beam from the base station. According to the method, no system message which covers by all cells is provided, so that the sending of always ON signals is reduced. Meanwhile, the specific system message of the mobile terminal is beneficial to enhancing the cell coverage performance.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communication, and in particular, to a method and device for sending a message. Background technique [0002] At present, the fifth-generation communication system is being developed. In order to more flexibly schedule resources and reduce signaling overhead, compared with the current fourth-generation communication system, 5G requires that the transmission of always-on signals be reduced as much as possible. to improve spectrum utilization. [0003] In the existing fourth-generation communication system Long Term Evolution (LTE), system messages are divided into two types: master information block (MIB) and system information block (SIB) messages, wherein MIB The message bearer is sent on a physical broadcast channel (PBCH), and the SIB message is sent on a physical data share channel (PDSCH). Both of them are sent by periodic broadcast and need to cover the entire cell. [00...

Claims

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Application Information

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IPC IPC(8): H04W56/00H04W72/04H04W74/08
CPCH04W56/00H04W74/0833H04W72/23
Inventor 董付现孙鹏
Owner BEIJING XINWEI TELECOM TECH
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