Control information sending method and apparatus, and control information receiving method and apparatus

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United States of America Patent

PATENT NO 11012192
APP PUB NO 20190334656A1
SERIAL NO

16456859

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Abstract

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Embodiments of this application provide a control information sending method and apparatus. A network device generates first control information for a first TB, where the first TB includes n code block (CB) groups, where N is a maximum quantity of CB groups included in the first TB; each CB group includes at least one CB; the first control information includes N control information fields, and the N control information fields are in correspondence with the maximum N CB groups included in the first TB; and a control information field i in the N control information fields is used to indicate whether a CB group corresponding to the control information field i is to be sent or received, and i∈[1, N]. In this way, a quantity of bits included in downlink control information can remain fixed, thereby reducing blind detection complexity of a terminal device.

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Patent Owner(s)

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

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lyu, Yongxia Ottawa, CA 216 830
Ma, Ruixiang Beijing, CN 71 95

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