US 12,193,088 B2
Apparatuses and methods for SideLink (SL) communication in a User Equipment (UE)-to-UE relaying architecture
Nathan Edward Tenny, San Jose, CA (US); Guan-Yu Lin, Hsinchu (TW); Xuelong Wang, Beijing (CN); and Ming-Yuan Cheng, Hsinchu (TW)
Assigned to MEDIATEK SINGAPORE PTE. LTD., Singapore (SG)
Filed by MediaTek Singapore Pte. Ltd., Singapore (SG)
Filed on Sep. 6, 2023, as Appl. No. 18/461,803.
Application 18/461,803 is a continuation of application No. 17/995,009, granted, now 11,856,625, previously published as PCT/CN2021/078025, filed on Feb. 26, 2021.
Claims priority of application No. PCT/CN2020/082142 (WO), filed on Mar. 30, 2020.
Prior Publication US 2023/0422325 A1, Dec. 28, 2023
Int. Cl. H04W 4/00 (2018.01); H04W 76/14 (2018.01); H04W 76/15 (2018.01)
CPC H04W 76/14 (2018.02) [H04W 76/15 (2018.02)] 11 Claims
OG exemplary drawing
 
1. A method, executed by a relay User Equipment (UE), the method comprising:
receiving an incoming SideLink (SL) transmission from a first remote UE on a first RLC channel,
wherein the first RLC channel is associated with an SL Radio Bearer (SLRB) ID,
wherein the incoming SL transmission comprises a first identifier, and the first identifier comprises the SL Radio Bearer (SLRB) ID and a first UE ID; and
sending an outgoing SL transmission to a second remote UE on a second RLC channel according to the SL Radio Bearer (SLRB) ID and the first UE ID.