Hong Kong Applied Science and Technology Research Institute Company, Limited

Chenggang Lyu

Xiangyu Liu

Eddy Chiu

Man Wai Victor Kwan

Kong Chau Eric Tsang

Ching Hong Chris Leung

Lu Yang

Jun Zhu

Systems and methods which provide for accurate decoding of a received channel signal when station identifier information is unknown. Embodiments accurately decode a physical downlink control channel (PDCCH), such as to obtain downlink control information (DCI), without knowing radio network temporary identifier (RNTI) information. An unknown station identifier information (USII) of embodiments uses redundancy reduction-based error checking (performing error checking between data decoded from a candidate control channel data block containing redundant data and a portion of that candidate control channel data block containing redundancy reduced data) for implementing decoding when station identifier information is unknown. Embodiments of a USII decoder may use a power detection technique for identifying candidate control channel data blocks used in redundancy reduction-based error checking operation.

Channel signal decoding with unknown station identifier information using power detection and redundancy reduction-based error checking

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Shenzhen, China

Chenggang Lyu