FIELD: information technology.
SUBSTANCE: method and device are provided to transmit/receive pilot characters for demodulation of control channel information in wireless communication upline. When enhanced node B (ENB) is waiting for both channel quality indicator (CQI) and acknowledgement (ACK)/non-acknowledgement (NACK) to be received from user equipment (UE) in specific subframe, if UE transmits CQI-channel only, ENB may not detect nonexistent ACK/NACK-information from CQI-channel, thus allowing no false notifications.
EFFECT: higher capacity of communication downline due to correct CQI detection.
14 cl, 12 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND DEVICE TO SEND REQUEST FOR SCHEDULING IN WIRELESS COMMUNICATION SYSTEM | 2009 |
|
RU2480911C2 |
| METHOD AND DEVICE FOR TRANSMITTING UPLINK CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM | 2011 |
|
RU2560137C2 |
| APPARATUS AND METHOD FOR TRANSMITTING CHANNEL QUALITY INDICATOR AND ACKNOWLEDGEMENT SIGNALS IN SC-FDMA COMMUNICATION SYSTEMS | 2008 |
|
RU2433541C2 |
| METHOD OF TRANSMITTING CONTROL SIGNALS ON UPLINK CHANNEL IN WIRELESS COMMUNICATION SYSTEM | 2008 |
|
RU2426236C2 |
| SPLITTING FREQUENCY RESOURCES FOR TRANSFER OF CONTROL SIGNALS AND DATA SIGNALS IN COMMUNICATION SYSTEM SC-FDMA | 2008 |
|
RU2435309C2 |
| SIGNAL RETRANSMISSION IN COMMUNICATION SYSTEMS | 2008 |
|
RU2441329C2 |
| METHOD OF TRANSMISSION/RECEIVING SYNCHRONIZATION SIGNAL FOR D2D COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM AND EQUIPMENT FOR THIS | 2015 |
|
RU2643351C1 |
| METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION | 2011 |
|
RU2518966C1 |
| UPLINK CONTROL DATA TRANSMISSION | 2010 |
|
RU2557164C2 |
| EFFICIENT UPLINK FEEDBACK IN WIRELESS COMMUNICATION SYSTEM | 2008 |
|
RU2433536C2 |
