FIELD: radio engineering, communication.
SUBSTANCE: invention relates to mobile communication and specifically to blind decoding of a physical downlink control channel (PDCCH) for user equipment. The method of decoding a PDCCH using an initial estimate of the greatest control channel element (CCE) to the least CCE includes estimating a selected segment of the CCE in a PDCCH signal, sorting all possible CCE combinations in the PDCCH in a set, ordering all sorted sets, performing blind search in a reduced search space using elements from the ordered sets.
EFFECT: cutting processing costs for PDCCH signal blind decoding.
4 cl, 11 dwg, 7 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHODS AND SYSTEMS FOR PDCCH BLIND DECODING IN MOBILE COMMUNICATION | 2008 |
|
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| METHODS AND SYSTEMS FOR PDCCH BLIND DECODING IN MOBILE COMMUNICATION | 2008 |
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| CONTROL AND DATA TRANSMISSION IN HETEROGENEOUS WIRELESS COMMUNICATION NETWORKS | 2010 |
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RU2539327C2 |
| EXTENDING PHYSICAL DOWNLINK CONTROL CHANNELS | 2010 |
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| EXPANSION OF PHYSICAL CHANNEL CONTROL OF DOWNLINK | 2013 |
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| METHOD AND DEVICE FOR RECEIVING DOWNLINK CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM | 2013 |
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| TERMINAL DEVICE AND COMMUNICATION METHOD | 2018 |
|
RU2776255C2 |
| METHOD AND APPARATUS FOR TRANSMITTING HARQ ACK/NACK SIGNAL IN MULTI-ANTENNA SYSTEM | 2010 |
|
RU2494576C2 |
| METHOD FOR PERFORMING RANDOM ACCESS PROCEDURE | 2014 |
|
RU2634712C1 |
