| 发明名称 | Method and system for dynamic ACK/NACK repetition for robust downlink MAC PDU transmission in LTE | ||
| 摘要 | A method and apparatus for dynamic acknowledgement repetition for a downlink medium access control packet data unit transmission ‘MAC PDU’ requiring multiple acknowledgements, the method having the steps of: receiving the downlink MAC PDU requiring multiple acknowledgements; and utilizing a differentiating factor and acknowledgement scheme, sending the multiple acknowledgements. | ||
| 申请公布号 | US8976737(B2) | 申请公布日期 | 2015.03.10 |
| 申请号 | US201414156734 | 申请日期 | 2014.01.16 |
| 申请人 | Blackberry Limited | 发明人 | Suzuki Takashi;Cai Zhijun;Womack James Earl |
| 分类号 | H04W4/00;H04J3/26;G08C25/02;H04L5/00;H04L1/18;H04L1/12;H04W28/04 | 主分类号 | H04W4/00 |
| 代理机构 | Fish & Richardson P.C. | 代理人 | Fish & Richardson P.C. |
| 主权项 | 1. A method performed by a user equipment to provide acknowledgement (ACK) or negative acknowledgement (NACK) feedback regarding a downlink transmission, the method comprising: upon receipt of a downlink transmission: transmitting, by the user equipment, a first ACK/NACK feedback response in a first subframe using a first uplink transmission resource, andtransmitting, by the user equipment, a plurality of additional ACK/NACK feedback responses, each of the plurality of additional ACK/NACK feedback responses being transmitted in a respective subframe using a second uplink transmission resource that is different from the first uplink transmission resource. | ||
| 地址 | Waterloo, Ontario CA | ||