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V2X message communication method and device

A message communication and message technology, which is applied in wireless communication, vehicle wireless communication services, transportation and packaging, etc., can solve the problem that the communication quality parameter setting method cannot meet the needs of communication quality.

Active Publication Date: 2021-07-16
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The embodiment of the present invention provides a V2X message communication method and device to solve the problem that the communication quality parameter setting method of the terminal cannot meet the communication quality requirements of the terminal in the V2X service

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  • V2X message communication method and device
  • V2X message communication method and device
  • V2X message communication method and device

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Embodiment approach 1

[0258] In this embodiment of the present invention, the network device takes a V2X functional entity as an example, such as Figure 9 As shown, the figure includes: , base station, MME, HSS and V2X service functional entities.

[0259] Take the message identifier in the QoS information as the message type as an example, such as Figure 9 As shown, the method provided by the embodiment of the present invention may include the following steps.

[0260] S11, the terminal sends a QoS request message to the V2X service function entity through the base station, where the QoS request message may be a Subscription message.

[0261] S12a, the V2X service function entity searches locally for the QoS information of the terminal. Or, S12b, the V2X service function entity generates a first request message; S12c, the V2X service function entity sends the first request message to the HSS; S12d, the HSS sends the QoS information of the terminal to the V2X service function entity.

[0262] ...

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Abstract

The invention provides a V2X message communication method and device. The method comprises the following steps that a terminal sends a quality of service (QoS) request message to network equipment; the terminal receives the QoS information of the terminal sent by the network equipment according to the identifier information of the terminal; the terminal obtains a QoS parameter corresponding to a message identifier of a V2X message to be sent according to the QoS information; the terminal obtains a wireless resource used for sending the V2X message to be sent according to the obtained QoS parameter; and the terminal sends the V2X message to be sent through the obtained wireless resource. The QoS information of the V2X message of each terminal can be acquired from the network equipment, so that when the terminal sends the V2X message to be sent in the V2X service, the matched QoS information can be searched out, and the communication quality requirement of the terminal is met when the V2X service is realized .

Description

[0001] This application is a divisional application filed on June 3, 2016 with the application number 201680083491.8 and the title of the invention is "V2X message communication method and device". technical field [0002] The present invention relates to the field of communication technology, in particular to a V2X message communication method and device. Background technique [0003] With the rapid deployment of LTE (Long Term Evolution, Long Term Evolution) networks around the world, it provides a network foundation for more and more low-latency, high-data-rate, and wide-coverage services. A typical service is "Internet of Vehicles". Each vehicle in the Internet of Vehicles can be a UE in the LTE network. The Internet of Vehicles can provide a safer driving experience and a richer Internet experience by interconnecting cars. [0004] 3GPP (The 3 rd Generation Partnership Project) is currently researching V2X (Vehicle to Everything, Internet of Vehicles) services based o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/40H04W8/24H04W28/24H04W72/02H04W72/08H04W72/54
CPCH04W4/40H04W8/245H04W28/24H04W72/02H04W72/543H04W28/16H04W28/0263
Inventor 邓强
Owner HUAWEI TECH CO LTD
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