Transmission path updating method, terminal and system

A technology of transmission path and update method, which is applied in the field of communication to achieve the effect of providing reliability

Active Publication Date: 2016-07-13
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, with the increase in the number of users and the increase in the density of deployed base stations, in order to optimize the use of spectrum resources, communication methods between devices and between base stations have emerged. When user equipme

Method used

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  • Transmission path updating method, terminal and system
  • Transmission path updating method, terminal and system
  • Transmission path updating method, terminal and system

Examples

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0032] see Figure 1a , is a schematic flowchart of a method for updating a transmission path provided in an embodiment of the present invention. In an embodiment of the present invention, the method includes:

[0033] S101. The terminal detects a link state of a communication link with an adjacent network node.

[0034] Specifically, the adjacent network node represents a network node with a hop count of 1 to the terminal, and the terminal may have one or more adj...

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Abstract

The invention discloses a transmission path updating method. The method comprises that a terminal detects the states of communication links between the terminal and adjacent network nodes; when the link state is changed, the terminal determines at least one other terminal associated with the terminal; and the terminal sends a first update indication message which includes link identity and link change identification of the communication link to the other terminals, and the first update indication message is used to indicate each of the other terminals to update corresponding transmission path sets according to the link identity and link change identification. The invention also discloses a terminal and a system. According to the invention, available transmission paths of the terminals can be updated timely and accurately.

Description

technical field [0001] The present invention relates to the communication field, in particular to a transmission path updating method, terminal and system. Background technique [0002] The existing mobility management method for user equipment is as follows: in the process of data transmission between the user equipment and the serving base station, when the user equipment or the serving base station finds that the current Uu link does not meet the transmission requirements and determines that a base station handover is required, the user equipment The device or the serving base station triggers a cell handover process, and the user equipment switches the current serving base station to a base station with better Uu link quality. However, with the increase in the number of users and the increase in the density of deployed base stations, in order to optimize the use of spectrum resources, communication methods between devices and between base stations have emerged. When user...

Claims

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Application Information

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IPC IPC(8): H04W36/30H04W76/00
CPCH04W76/40H04W36/0055H04W76/23H04W40/34H04W40/248H04W76/11
Inventor 张晨璐
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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