发明名称 |
Systems and Methods for Scheduling and MU-MIMO in Uplink Vo-IP for OFDMA/SCFDMA Networks |
摘要 |
A system and method for increasing the capacity of VoIP transmissions is disclosed. A preferred embodiment comprises fixing original transmissions into a frequency band and changing the retransmissions into separate frequency bands. Alternatively, the original transmissions may be changed into separate bands while the retransmissions may be fixed into a single frequency band. Additionally, an early termination procedure may be utilized and a combination of multi-input multi-output scheduling may be performed to further increase the capacity of the system. Another embodiment comprises reducing the overhead of a feedback signal for semi-persistent scheduling.
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申请公布号 |
US2010128687(A1) |
申请公布日期 |
2010.05.27 |
申请号 |
US20090621449 |
申请日期 |
2009.11.18 |
申请人 |
FUTUREWEI TECHNOLOGIES, INC. |
发明人 |
OTERI OGHENEKOME;KWON YOUNG HOON;VAN RENSBURG CORNELIUS |
分类号 |
H04W72/04;H04L12/66 |
主分类号 |
H04W72/04 |
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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