发明名称 |
METHOD FOR CONTROLLING THE DATA RATE OF A CIRCUIT SWITCHED VOICE APPLICATION IN AN EVOLVED WIRELESS SYSTEM |
摘要 |
<p>An apparatus and method of transmitting a circuit switched (CS) voice application via an enhanced dedicated channel (E-DCH), implemented in a wireless transmit/receive unit (WTRU). The method includes receiving a grant; performing an E-TFC selection procedure based on the grant, wherein a number of bits that may be transmitted over an enhanced dedicated channel (E-DCH) is determined, determining an adaptive multi-rate (AMR) codec bit-rate based on the number of bits that may be transmitted over the E-DCH, generating AMR voice packets based on the determined AMR codec bit rate, and submitting the AMR voice packets to lower layers for transmission over the E-DCH.</p> |
申请公布号 |
WO2009088848(A1) |
申请公布日期 |
2009.07.16 |
申请号 |
WO2008US88522 |
申请日期 |
2008.12.30 |
申请人 |
INTERDIGITAL PATENT HOLDINGS, INC.;MARINIER, PAUL;PANI, DIANA;CAVE, CHRISTOPHER R. |
发明人 |
MARINIER, PAUL;PANI, DIANA;CAVE, CHRISTOPHER R. |
分类号 |
H04L1/00;H04L1/18;H04W72/14 |
主分类号 |
H04L1/00 |
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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