发明名称 |
DYNAMIC ASSIGNMENT OF ACK RESOURCE IN A WIRELESS COMMUNICATION SYSTEM |
摘要 |
Techniques for dynamically assigning acknowledgement (ACK) resource to a user equipment (UE) are described. For dynamic scheduling, a scheduling message may be used to send scheduling information for a single transmission of data. For semi-persistent scheduling, a scheduling message may be used to send a semi-persistent assignment for multiple transmissions of data. In an aspect, at least one field of a scheduling message, which is normally used to carry scheduling information for dynamic scheduling, may be re-used to carry an ACK resource assignment for semi-persistent scheduling. In one design, a UE may receive a scheduling message carrying a semi-persistent assignment and may obtain an assignment of ACK resource from the at least one field of the scheduling message. The UE may receive a transmission of data sent in accordance with the semi-persistent assignment, determine ACK information for the transmission of data, and send the ACK information with the ACK resource. |
申请公布号 |
WO2009154839(A2) |
申请公布日期 |
2009.12.23 |
申请号 |
WO2009US38656 |
申请日期 |
2009.03.27 |
申请人 |
QUALCOMM INCORPORATED;DAMNJANOVIC, ALEKSANDAR;DAMNJANOVIC, JELENA, M.;MONTOJO, JUAN |
发明人 |
DAMNJANOVIC, ALEKSANDAR;DAMNJANOVIC, JELENA, M.;MONTOJO, JUAN |
分类号 |
H04L5/00 |
主分类号 |
H04L5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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