Title:
DETERMINATION OF RACH OCCASION GROUPS
Document Type and Number:
WIPO Patent Application WO/2024/093323
Kind Code:
A1
Abstract:
Various aspects of the present disclosure relate to determination of RACH occasion (RO) groups. In an aspect, a user equipment determines a set of RO groups from a plurality of ROs in at least one synchronization signal and physical broadcast channel (PBCH) block (SSB) to RO association pattern period. The plurality of ROs are associated with a same SSB or a same set of SSBs. Each RO of the plurality of ROs is associated with a frequency index and a time index. By allocating a RO with two indexes, i.e., a frequency index and a time index, the user equipment may easily determine the RO groups that can be used for the transmission of physical random access channel (PRACH) repetitions. In this way, the RO determination rules may be enhanced.
Inventors:
ZHANG YUANTAO (CN)
MA RUIXIANG (CN)
YAN ZHI (CN)
MA RUIXIANG (CN)
YAN ZHI (CN)
Application Number:
PCT/CN2023/105076
Publication Date:
May 10, 2024
Filing Date:
June 30, 2023
Export Citation:
Assignee:
LENOVO BEIJING LTD (CN)
International Classes:
H04W74/08
Attorney, Agent or Firm:
KING & WOOD MALLESONS (East Tower World Financial Centre, No. 1 Dongsanhuan Zhongl, Chaoyang District Beijing 0, CN)
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