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User equipment, base station and vehicle-to-everything communication method thereof

A technology for user equipment and communication methods, which is applied in the directions of vehicle-to-vehicle communication, vehicle wireless communication services, and communication between vehicles and infrastructure, and can solve problems such as short TTI transmission duration.

Active Publication Date: 2022-05-03
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although in 5G-NR systems, the supported numbers / Subcarrier Spacing (SCS) are different from 4G-LTE and they can be used to provide shorter TTI transmission duration, supporting advanced use cases with low latency requirements and achieving high reliability at the same time Sex remains very challenging

Method used

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  • User equipment, base station and vehicle-to-everything communication method thereof
  • User equipment, base station and vehicle-to-everything communication method thereof
  • User equipment, base station and vehicle-to-everything communication method thereof

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Embodiment Construction

[0021] Referring to the accompanying drawings, the embodiments of the present disclosure, their technical content, structural features, objectives and effects achieved will be described in detail below in conjunction with the accompanying drawings. Specifically, terms in the embodiments of the present invention are only used to describe specific embodiments, and are not used to limit the present disclosure.

[0022] figure 1 Shown are a base station (BS) 10 and a user equipment (UE) 20 in some embodiments, which are used to perform a vehicle-to-everything communication system in a fifth generation new radio (5G-NR) according to an embodiment of the present disclosure. Two-step process of resource request and scheduling process for mode 1 communication. The BS 10 may include a processor 11 , a memory 12 and a transceiver 13 . The processor 11 may be configured to implement proposed functions, procedures and / or methods described in this specification. Layers of the radio inte...

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Abstract

A user equipment (UE), a base station (BS), and a vehicle-to-everything (V2X) communication method thereof are provided. The V2X communication method of the UE includes receiving at least one network V2X configuration information related to at least one V2X operation from the BS; generating at least one piece of V2X data; and when the UE has at least one piece of V2X data to be transmitted, triggering transmission of at least one piece of UE assistance information (UEAI) to the BS as a scheduling request indication (SRI) using the at least one piece of network V2X configuration information.

Description

[0001] This application is a divisional application of the Chinese patent application with the application number 201880097521.X. The filing date of the original application is September 12, 2018, and the title is "User Equipment, Base Station and Vehicle-to-Everything Communication Method". technical field [0002] The present invention relates to the field of communication systems, in particular to a user equipment (UE), a base station (BS) and a vehicle-to-everything (V2X) communication method thereof. Background technique [0003] In the current Side Link (SL) wireless technology developed by the 3rd Generation Partnership Project (3GPP) for vehicle-to-everything (V2X) communication, a user equipment (UE) can be configured by its serving cell base station (BS) as Operating in BS-scheduled resource allocation mode, the BS will have full control and allocation of uplink (UL) and / or SL resources for transmission (Tx) of V2X data messages. In the existing resource scheduling...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/40H04W4/44H04W52/02H04W72/04H04W72/12
CPCH04W4/40H04W4/44H04W52/0209H04W72/23H04L67/12H04W4/46H04W4/06H04W4/02H04W4/027H04W52/0216H04W92/18Y02D30/70H04W72/21H04L1/0003H04W28/0278H04W72/02H04W72/1263
Inventor 林晖闵赵振山卢前溪
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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