CQI presumption in a wireless communication network

Japanese Patent JP6113810

B2

Techniques for estimating and reporting channel quality indicator (CQI) are disclosed. Neighboring base stations may cause strong interference to one another and may be allocated different resources, e.g., different subframes. A UE may observe different levels of interference on different resources. In an aspect, the UE may determine a CQI for resources allocated to a base station and having reduced or no interference from at least one interfering base station. In another aspect, the UE may determine multiple CQI for resources of different types and associated with different interference levels. For example, the UE may determine a first CQI based on at least one first subframe allocated to the base station and having reduced or no interference from the interfering base station(s). The UE may determine a second CQI based on at least one second subframe allocated to the interfering base station(s).

WO/2023/137629	REFERENCE SIGNAL COMMUNICATION IN THE PRESENCE OF UNIFIED TRANSMISSION CONFIGURATION INDICATOR STATES
JP5372284	Wireless base station and communication control method
WO/2021/110124	COMMUNICATION METHOD AND USER EQUIPMENT FOR OPERATIONS WITH BANDWIDTH PART SWITCHING

Alan Barbieri
Ting Huang Ji
Parag Arun Agache
Yong Bin Wei
Thesan Yo
Tao Luo
Madaba Srinivasan Bajapeyam
Hao Shu
Alexander Damung Janovic

JP2015204930A

April 12, 2017

October 16, 2015

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QUALCOMM INCORPORATED

H04W72/04; H04W52/24; H04W72/08

JP8181653A
JP2003163960A
JP2009188955A

WO2009099361A1
WO2008044529A1
WO2009128404A1

Kurata Masatoshi
Yoshihiro Fukuhara
Morisezo Iseki
Okumura Motohiro

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