COLLISION HANDLING MECHANISMS FOR DYNAMIC TDD SYSTEMS

WIPO Patent Application WO/2018/223349

A1

Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for communicating an uplink grant and a channel state information reference signal (CSI-RS) trigger. A wireless device may identify a pending collision for a slot of a time division duplexed (TDD) carrier between a CSI-RS and uplink data. The wireless device may determine a communication configuration for the CSI-RS and the uplink data such that no collision occurs. The determined communication configuration for the CSI-RS may include delaying one of the colliding signals, transmitting only one of the colliding signals and suppressing the other, or reconfiguring the slot such that both signals can be transmitted successfully. Additionally, the UE and the base station may determine a CSI reporting configuration based on the determined communication configuration.

WO/2022/208830	WIRELESS COMMUNICATION NODE, BASE STATION, AND WIRELESS COMMUNICATION METHOD
WO/2020/209953	CONTROL CHANNEL MONITORING CAPABILITY FOR LOW LATENCY COMMUNICATIONS
WO/2023/099014	APPARATUS, METHODS, AND COMPUTER PROGRAMS

HAO CHENXI (US)
ZHANG YU (US)
WU LIANGMING (US)
WEI CHAO (US)
CHEN WANSHI (US)

PCT/CN2017/087627

December 13, 2018

June 08, 2017

Click for automatic bibliography generation  

QUALCOMM INC (US)
HAO CHENXI (CN)
ZHANG YU (CN)
WU LIANGMING (CN)
WEI CHAO (CN)
CHEN WANSHI (US)

H04L5/00; H04W24/00

US20160112892A1	2016-04-21
CN104981994A	2015-10-14
US20120201154A1	2012-08-09
CN105706484A	2016-06-22

NTD PATENT & TRADEMARK AGENCY LIMITED (CN)

View/Download PDF      PDF Help

Previous Patent: NON-INVERTING BUCK-BOOST CONVERTER CONTROL

Next Patent: INTELLIGENT HOTEL MANAGEMENT METHOD AND SYSTEM