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Title:
RANDOM ACCESS PROCESSING METHOD AND USER EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2022/198500
Kind Code:
A1
Abstract:
A random access processing method is disclosed. A user equipment (UE) selects a synchronization signal block (SSB) associated with a subset in a set of one or more random access channel occasions (ROs) for transmitting a random access signaling message in a random access procedure. The UE determines whether to retune a frequency range of the UE or not based on a relationship between the frequency range of the UE and one RO selected from the set of the one or more ROs. The UE transmitting the random access signaling message through the selected RO. The SSB may be selected based on the relationship between the frequency range of the UE and the selected RO. The UE retunes the frequency range of the UE to cover the selected RO when a frequency span of the selected RO is not in the frequency range of the UE.

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Inventors:
FENG AIJUAN (CN)
SHENG JIA (CN)
Application Number:
PCT/CN2021/082742
Publication Date:
September 29, 2022
Filing Date:
March 24, 2021
Export Citation:
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Assignee:
JRD COMMUNICATION SHENZHEN LTD (CN)
International Classes:
H04W74/08; H04W72/04
Domestic Patent References:
WO2021026710A12021-02-18
Foreign References:
CN109891965A2019-06-14
CN109803439A2019-05-24
CN109565887A2019-04-02
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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