发明名称 |
Method and apparatus for control of enhanced dedicated channel transmissions |
摘要 |
A method and apparatus for controlling enhanced dedicated channel (E-DCH) transmissions are disclosed. An enhanced uplink medium access control (MAC-e/es) entity processes a received scheduling grant to calculate a serving grant. The MAC-e/es entity determines whether both a hybrid automatic repeat request (H-ARQ) process for scheduled data and scheduled data are available. If an H-ARQ process for scheduled data and scheduled data are available, the MAC-e/es entity determines whether a serving grant exists. The MAC-e/es entity calculates a remaining power based on maximum allowed power and restricts an E-DCH transport format combination (E-TFC) based on the remaining power. The MAC-e/es entity selects an E-TFC using the serving grant and generates a MAC-e protocol data unit. The MAC-e/es entity may process the received scheduled grant is at each transmission time interval or may store the received scheduled grant in a grant list until there is E-DCH data to transmit. |
申请公布号 |
US8204007(B2) |
申请公布日期 |
2012.06.19 |
申请号 |
US20060444751 |
申请日期 |
2006.05.31 |
申请人 |
TERRY STEPHEN E.;ZHANG GUODONG;PAN JUNG-LIN;WANG PETER S.;INTERDIGITAL TECHNOLOGY CORPORATION |
发明人 |
TERRY STEPHEN E.;ZHANG GUODONG;PAN JUNG-LIN;WANG PETER S. |
分类号 |
H04W4/00;H04B7/00;H04B7/216;H04W72/04;H04W72/14 |
主分类号 |
H04W4/00 |
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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