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A power-saving method for message transmission and related equipment

A technology of message transmission and power-saving method, applied in transmission systems, electrical components, advanced technologies, etc., can solve problems such as large power consumption

Active Publication Date: 2020-03-17
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can solve the problem of excessive power consumption of V2P message transmission in the Internet of Vehicles in the existing technical solution

Method used

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  • A power-saving method for message transmission and related equipment
  • A power-saving method for message transmission and related equipment
  • A power-saving method for message transmission and related equipment

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Embodiment Construction

[0072] 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 some of the embodiments of the present invention, but not all of them. 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.

[0073] Such as Figure 4 As shown, when the P-UE is in a specific geographic location (for example, a crossroad, a pedestrian crosswalk, etc.), the P-UE receives information such as the position, speed, trajectory, etc. broadcast by the V-UE; Figure 5 As shown, the P-UE can broadcast its own position, speed, acceleration, trajectory and other states to the outside world, and the P-UE can also determine whether to In a dangerous situation) to receive ...

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Abstract

Disclosed by the embodiments of the present invention is a method for saving power of message transmission, comprising: a user terminal, when in a radio resource control connection state, sending current operating state information thereof to a base station so that the base station determines, according to the operating state information, whether to activate or deactivate a message transmission capability of the user terminal and return a radio resource control signaling carrying transmission indication information to the user terminal; the user terminal receiving the radio resource control signaling carrying the transmission indication information sent by the base station; and controlling the user terminal to carry out message transmission with a vehicle-mounted terminal according to the transmission indication information. Also disclosed in the embodiments of the present invention is an apparatus for saving power of message transmission. Using the embodiments of the present invention, the power consumption of message transmission by a user terminal may be reduced.

Description

technical field [0001] The invention relates to the technical field of wireless networks, in particular to a power saving method for message transmission and related equipment. Background technique [0002] In order to improve the safety and intelligence of the transportation system, the system concept of intelligent transportation has gradually emerged. Intelligent transportation can use the new generation of communication networks and data processing capabilities to improve the overall efficiency of the transportation system, reduce energy consumption, and increase the safety and convenience of transportation. Such as figure 1 as shown, figure 1 Provides a schematic diagram of the architecture of a V2X (Vehicle to Everything, Internet of Vehicles) system, the V2X system includes V2V (Vehicle to Vehicle, vehicle-to-vehicle communication), V2P (Vehicle to Pedestrian, vehicle-person Road communication) and V2N (Vehicle to Network, vehicle network communication) and other m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02H04L29/08
CPCH04L67/12H04W52/0212H04W52/0225Y02D30/70
Inventor 郑倩雷艺学张云飞
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD