发明名称 |
SEMI-PERSISTENT SCHEDULING FOR TRAFFIC SPURTS IN WIRELESS COMMUNICATION |
摘要 |
Techniques for efficiently assigning resources for spurts of traffic in a wireless communication system are described. The system may support semi-persistent and non-persistent resource assignments. A semi-persistent resource assignment is valid for as long as more data is sent within a predetermined time period of last sent data and expires if no data is sent within the predetermined time period. A non-persistent resource assignment is valid for a predetermined duration or a specific transmission. A semi-persistent resource assignment may be granted for an expected spurt of data to send via the communication link. For Voice-over-Internet Protocol (VoIP), a semi-persistent resource assignment may be granted for a voice frame in anticipation of a spurt of voice activity, and a non-persistent resource assignment may be granted for a silence descriptor (SID) frame during a period of silence. |
申请公布号 |
UA93732(C2) |
申请公布日期 |
2011.03.10 |
申请号 |
UA20090002490 |
申请日期 |
2007.08.22 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
DAMNJANOVIC, ALEKSANDAR;AZIZ, ADEL;LUO, TAO |
分类号 |
H04L12/28;H04L12/861 |
主分类号 |
H04L12/28 |
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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