UPLINK CONTROL CHANNEL GROUP AND CROSS-CARRIER SCHEDULING FOR USER EQUIPMENT COOPERATION

WIPO Patent Application WO/2022/217577

A1

Uplink control channel group and cross-carrier scheduling is disclosed for cooperative communications of a virtual UE. In an aspect, a UE reports a cooperative configuration with member UEs of a virtual UE and reports associations between a plurality of component carriers (CCs) allocated to a cell group and each member UE of the virtual UE. The UE may then receive an uplink control transmission configuration message dividing each member UE into an assigned uplink control transmission group and assign one or more component CCs into one or more CC sets, wherein each CC set is assigned to each uplink control transmission group. The UE may receive an uplink scheduling message from a serving base station, wherein the uplink scheduling message includes an uplink schedule for CCs within the CC set assigned to an uplink control transmission group associated with the UE. Other aspects and features are also claimed and described.

KHOSHNEVISAN MOSTAFA (US)
CHEN YITAO (US)
DAMNJANOVIC ALEKSANDAR (US)
ZHANG XIAOXIA (US)
SUN JING (US)
LUO TAO (US)
YUAN FANG (US)
MONTOJO JUAN (US)
PRAKASH RAJAT (US)

PCT/CN2021/087707

October 20, 2022

April 16, 2021

Click for automatic bibliography generation  

QUALCOMM INC (US)
KHOSHNEVISAN MOSTAFA (US)
CHEN YITAO (US)
DAMNJANOVIC ALEKSANDAR (US)
ZHANG XIAOXIA (US)
SUN JING (US)
LUO TAO (US)
YUAN FANG (CN)
MONTOJO JUAN (US)
PRAKASH RAJAT (US)

H04W72/04

WO2011082744A2

2011-07-14

CN110198210A	2019-09-03
US20170171899A1	2017-06-15
US10701581B2	2020-06-30
EP2976923B1	2017-05-03

NTD PATENT & TRADEMARK AGENCY LTD. (CN)

View/Download PDF      PDF Help

Previous Patent: METHODS AND APPARATUS TO FACILITATE DISTRIBUTION MATCHING VIA REVERSED COMPRESSION

Next Patent: ANGLE OF DEPARTURE BASED CHANNEL STATE INFORMATION