FIELD: information technologies.
SUBSTANCE: method of signal coding involves the following stages. When two carriers are configured with multiple inputs and outputs (MIMO), signals of hybrid automatic repeat query acknowledgement (HARQ-ACK) of two carriers are combined into a combined feedback signal. The combined feedback signal is converted into a code word in compliance with the previously set ratio of conversion between signals and code words.
EFFECT: by means of the method for combination and coding of feedback signals of two carriers for transfer along a code channel in the double-cell mode, frequency of binary errors and costs for detection error are reduced, inefficient power consumption is saved, and system cubic metrics value is not affected, thus increasing efficiency of the system.
11 cl, 3 dwg, 76 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND APPARATUS FOR ENCODING FEEDBACK SIGNAL | 2009 |
|
RU2474061C1 |
| METHOD AND APPARATUS FOR ENCODING | 2009 |
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| SENDING FEEDBACK FOR MULTIPLE DOWNLINK CARRIERS | 2011 |
|
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| APPARATUS AND METHOD FOR PROVIDING HARQ FEEDBACK IN MULTI-CARRIER WIRELESS COMMUNICATION SYSTEM | 2010 |
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RU2510578C2 |
| REPORTING OF ACK AND CQI INFORMATION IN WIRELESS COMMUNICATION SYSTEM | 2009 |
|
RU2461132C2 |
| METHOD OF ENCODING HARQ FEEDBACK INFORMATION WITH TWO SEPARATE CODEWORDS WITH UNEQUAL ERROR PROTECTION FOR DTX AND ACK/NACK | 2010 |
|
RU2531264C2 |
| METHOD AND DEVICE FOR TRANSMITTING UPLINK CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM | 2011 |
|
RU2560137C2 |
| METHOD AND DEVICE IN COMMUNICATION SYSTEM | 2009 |
|
RU2473174C2 |
