US 12,150,005 B2
Enhancement for high speed train measurements and signaling
Qiming Li, Beijing (CN); Huaning Niu, San Jose, CA (US); Jie Cui, San Jose, CA (US); Yang Tang, San Jose, CA (US); Dawei Zhang, Saratoga, CA (US); Xiang Chen, Beijing (CN); and Manasa Raghavan, Sunnyvale, CA (US)
Assigned to Apple Inc., Cupertino, CA (US)
Appl. No. 17/765,615
Filed by Apple Inc., Cupertino, CA (US)
PCT Filed Apr. 2, 2021, PCT No. PCT/CN2021/085250
§ 371(c)(1), (2) Date Mar. 31, 2022,
PCT Pub. No. WO2022/205414, PCT Pub. Date Oct. 6, 2022.
Prior Publication US 2024/0098606 A1, Mar. 21, 2024
Int. Cl. H04W 36/00 (2009.01); H04W 36/32 (2009.01); H04W 56/00 (2009.01)
CPC H04W 36/32 (2013.01) [H04W 36/0094 (2013.01); H04W 56/0015 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An apparatus for a wireless device, comprising:
a processor configured to:
receive at least one Radio Resource Control (RRC) signaling from a cellular base station, the at least one RRC signaling at least comprises one or more information element (IE) of a group of IEs, wherein the group of IEs at least includes a first IE indicating to enable or disable enhancement on a Secondary Cell (SCell) in Frequency Range 2 (FR2) and a second IE indicating to enable or disable enhancement on a Primary Secondary Cell (PSCell); and
perform enhancement on one or more corresponding cells in response to the received at least one RRC signaling,
wherein, the enhancement comprises determining a reduced time period for Primary Synchronization Signal (PSS)/Secondary Synchronization Signal (SSS) detection and/or determining a reduced time period for intra-frequency measurements.