CN-122002550-A - Method performed by device and device

Abstract

According to the present disclosure, a method performed by an apparatus and an apparatus are provided, the method performed by an apparatus comprising receiving an R2D transmission, and determining one or more parameters of a D2R time-frequency resource allocated for the apparatus in the R2D transmission, including setting a value of a small frequency shift factor associated with the D2R time-frequency resource at a predefined value defined by The index in the set of small frequency shift factor values is determined as Wherein i x is allocated on the time resource corresponding to the D2R time-frequency resource Indexes in the D2R time-frequency resources; and transmitting a D2R transmission on the allocated D2R resource.

Inventors

• LUO CHAO
• LIU RENMAO

Assignees

• 夏普株式会社

Dates

Publication Date

20260508

Application Date

20241107

Claims (2)

1. 1. A method performed by an apparatus, comprising: Receiving an R2D transmission, and Determining one or more parameters of a D2R time-frequency resource allocated to the device in the R2D transmission, including setting a value of a small frequency shift factor associated with the D2R time-frequency resource to a predefined value defined by The index in the set of small frequency shift factor values is determined as Wherein i x is allocated on the time resource corresponding to the D2R time-frequency resource Index in individual D2R time-frequency resources, and A D2R transmission is sent on the allocated D2R resources.
2. 2. An apparatus, comprising: processor, and A memory in which instructions are stored, Wherein the instructions, when executed by the processor, perform the method according to claim 1.

Description

Method performed by device and device Technical Field The present disclosure relates to a method and apparatus performed by an apparatus in a wireless communication system. Background In a wireless communication system, information (e.g., voice, such as data) may be exchanged between different communication nodes (communication node, or simply nodes). Examples of the communication node may include a terminal node (terminal node) and a network node (network node), etc., wherein the terminal node may refer to a mobile terminal (mobile terminal), or a wireless terminal (WIRELESS TERMINAL), or a terminal device (TERMINAL DEVICE), or a mobile device (mobile device), or a Mobile Station (MS), or a User Equipment (UE), or simply referred to as a device (device), and the network node may include a base station (base station), etc. Examples of the wireless communication system may include a system standardized by 3GPP (3 rd Generation Partnership Project, third generation partnership project), such as a 4G system based on LTE (Long-Term Evolution) Radio access technology or an Evolution system thereof (for example, a corresponding base station may be an eNB), and a 5G system based on NR (New Radio) Radio access technology or an Evolution system thereof (for example, a corresponding base station may be a gNB). In recent years, wireless communication technologies including LTE, NR, and the like are widely used for "machine-type communication" (MTC), that is, "internet of things" (Internet of Things, ioT), and/or "machines" (things) to provide network access services, in addition to communication between people (or between devices operated or controlled by people), and, for example, form an "internet of things" (Internet of Things, ioT) based thereon. Wireless communication systems need to be improved in one or more respects, including, for example, at least in part, improvements in reliability, capacity, transmission rate, latency, interference immunity, efficiency (e.g., including, at least in part, transmission efficiency, signaling efficiency, energy efficiency, etc.), coverage, cost effectiveness, and interoperability, among others. Specifically, for example, the one or more aspects may include, at least in part, part or all of operations on licensed spectrum (licensed spectrum), operations on unlicensed spectrum (unlicensed spectrum), operations on paired spectrum (paired spectrum), operations on unpaired spectrum (unpaired spectrum), operations with shared spectrum channel access (shared spectrum CHANNEL ACCESS), operations without shared spectrum channel access, initial access (INITIAL ACCESS), multiple access (multiple access), random access (random access), channel coding (channel coding), line coding (1 ine coding), generation, transmission and reception of physical layer channels and signals, transmission and reception of part or all of physical layer control information and signaling flows (including, for example, synchronization flows, scheduling mechanisms, and feedback mechanisms, etc.), frame structures (frame structures), timing adjustments (timing adjustment), timing relationships (timing relationship), transmission power control, signal control, higher layer control and measurement and allocation (channel coding), line coding (1 ine coding), transmission and reception of physical layer channels and signals based on unicast, multicast, and broadcast, and frame structure (frame structure, timing adjustment (3484), timing control information, transmission power control, higher layer control and signaling, measurement and allocation (measurement and transmission and reception operations (unpaired spectrum), and multiple carrier allocation, and multiple carrier management operations (device coexistence) based on co-carrier and co-operation (carrier, carrier aggregation, carrier management, and multiple access (carrier management, and carrier aggregation operations, such as described above). Prior art literature Non-patent literature Non-patent document 1: RP-170379,Revision of SI:Study on New Radio Access Technology,3GPP T SG RAN Meeting#75 Non-patent document 2 RP-191971,RevisedWID:NewRadio Access Technology,3GPP TSG RAN Meeting#85 Non-patent literature 3：RP-240826,Revised SID：Study on solutions for Ambient IoT(Internet of Things)in NR,3GPP TSG RAN Meeting#103 Disclosure of Invention To address at least some of the above issues, the present disclosure provides a method performed by an apparatus and an apparatus that may be used, at least in part, to improve the efficiency of a wireless communication system. According to the present disclosure, a method performed by a device is provided, comprising receiving an R2D transmission, and determining one or more parameters of a D2R time-frequency resource allocated to the device in the R2D transmission, including setting a value of a small frequency shift factor associated with the D2R time-frequency resource to a predefined value defined byThe index in the se