Method and device for sending and receiving

By configuring the PUSCH frequency hopping start position based on the number of physical resource blocks (PRBs) of the user equipment (UE) and the uplink activation bandwidth part (BWP) bandwidth in the 5G communication system, the problem of limited transmission performance of UE at the cell edge is solved, and the frequency diversity gain is improved and coverage expansion is achieved.

CN114095058BActive Publication Date: 2025-08-26BEIJING SAMSUNG TELECOM R&D CENT +1
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Patent Information

Application Number
CN202110502302.9
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Priority Date
2021-03-12
Filing Date
2021-05-08
Publication Date
2025-08-26
Estimated Expiration
2041-05-08

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Abstract

Provided are a method and device for transmitting and receiving. The transmitting method includes: determining a starting position number for PUSCH frequency hopping, wherein the starting position number is determined based on the number of physical resource blocks (PRBs) of a physical uplink shared channel (PUSCH) scheduled by a user equipment (UE) and the bandwidth of an uplink active bandwidth part (BWP) in which the UE is located; and transmitting the PUSCH.
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Citation Information

Patent Citations

  • Method and device for transmitting or receiving groupcast feedback in wireless cellular communication system

    US20200106566A1

  • Method, user equipment and base station for transmitting HARQ-ACK information

    WO2019050363A1