18964908. TRANSMISSION AND RECEPTION OF PHYSICAL DOWNLINK CONTROL CHANNELS (InterDigital Patent Holdings, Inc.)
TRANSMISSION AND RECEPTION OF PHYSICAL DOWNLINK CONTROL CHANNELS
Organization Name
InterDigital Patent Holdings, Inc.
Inventor(s)
Mahmoud Taherzadeh Boroujeni of San Diego CA US
Afshin Haghighat of Ile-Bizard CA
Shahrokh Nayeb Nazar of San Diego CA US
Oghenekome Oteri of San Diego CA US
TRANSMISSION AND RECEPTION OF PHYSICAL DOWNLINK CONTROL CHANNELS
This abstract first appeared for US patent application 18964908 titled 'TRANSMISSION AND RECEPTION OF PHYSICAL DOWNLINK CONTROL CHANNELS
Original Abstract Submitted
A wireless transmit/receive unit (WTRU) may receive a PDCCH transmission comprising a CCE that is mapped to one or more REGs based on a CCE-to-REG mapping. The WTRU may receive the CCE-to-REG mapping that indicates a REG bundle corresponding to the CCE and use the CCE-to-REG mapping to identify the REGs for the WTRU. Depending on whether the CCE-to-REG mapping is interleaving or noninterleaving, the CCE-to-REG mapping may be based on different parameters. If the CCE-to-REG mapping is interleaving, the CCE-to-REG mapping may be based on an index associated with the CCE and a number of REGs in the REG bundle. If the CCE-to-REG mapping is noninterleaving, the CCE-to-REG mapping may be based on the index of the CCE.