METHOD FOR CONFIGURING CHANNEL STATE INFORMATION REPORTING BAND AND COMMUNICATIONS APPARATUS

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United States of America

APP PUB NO 20200099473A1
SERIAL NO

16697115

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Abstract

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This application configures a quantity and size of subbands in a channel state information (CSI) reporting band for flexibility and reduced complexity of terminal addressing by determining a channel state information subband size based on a bandwidth part (BWP), determining a quantity of channel state information subbands included in a channel state information reporting band based on (i) a carrier bandwidth (CC bandwidth), (ii) the BWP bandwidth or (iii) a channel state information reference signal (CSI-RS) bandwidth and the channel state information subband size. The method further includes determining an actual quantity of resource blocks included in a starting subband and an actual quantity of resource blocks in an ending subband in the channel state information subband.

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Patent Owner(s)

Patent OwnerAddress
HUAWEI TECHNOLOGIES CO LTD518129 \U3001 BANTIAN HUAWEI HEADQUARTERS OFFICE BUILDING LONGGANG DISTRICT GUANGDONG SHENZHEN SHENZHEN CITY GUANGDONG PROVINCE 518129

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BI, Xiaoyan Shanghai, CN 193 268
GE, Shibin Shanghai, CN 60 78
HAN, Wei Shanghai, CN 279 2477
JIN, Huangping Shanghai, CN 94 98
LIU, Yong Shanghai, CN 1105 23151
REN, Xiang Shanghai, CN 61 101

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