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The method of accessing the channel crossing frequency division multiple access (OFDMA) in Mobile multiple hop relay radio network
The method of accessing the channel crossing frequency division multiple access (OFDMA) in Mobile multiple hop relay radio network
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机译:移动多跳中继无线网络中的信道穿越频分多址(OFDMA)接入方法
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摘要
A method accesses channels in an OFDMA mobile multihop relay wireless network. The method partitions a downlink sub-frame into at least one downlink access zone and a set of downlink relay zones. The uplink subframe is partitioned into at least one uplink access zone and a set of uplink relay zones. During the downlink access zone, the base station and the relay stations transmit only to the set of mobile stations. During the downlink relay station, the base station and the set of relay stations communicate with each other, while the mobile stations are idle. During the uplink access zone, the set of mobile stations transmit only to the set of relay stations and the base station. During the uplink relay station, the base station and the set of relay stations communicate with each other, while the mobile stations are idle.
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