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公开(公告)号：US08902874B2
公开(公告)日：2014-12-02
申请号：US13125103
申请日：2009-09-29
申请人： Joon Hwa Chun , Jian Feng Kang , Shaohua Li , Zexian Li , Andrei Malkov , Xin Qi , Shu Shaw Wang
发明人： Joon Hwa Chun , Jian Feng Kang , Shaohua Li , Zexian Li , Andrei Malkov , Xin Qi , Shu Shaw Wang
CPC分类号： H04L5/0051 , H04L5/0016
摘要： According to an example embodiment, a method may include allocating, within a single physical resource unit (PRU), a plurality of channel sounding groups. Wherein each channel sounding group includes a frequency-time domain code division multiplexing (CDM) allocation. The method may also include broadcasting, in a downlink direction to one or more mobile stations in a wireless network, a signal that causes the receiving mobile stations to transmit a channel sounding signal. The method may further include receiving at least one channel sounding signal from at least one of the one or more mobile stations, the channel sounding signal being received in an uplink direction via one or more channel sounding groups. And, the method may include estimating the channel quality, of the channel used by the physical resource unit, based upon the received at least one channel sounding signal.
摘要翻译： 根据示例实施例，一种方法可以包括在单个物理资源单元（PRU）内分配多个信道探测组。 其中每个声道探测组包括频域码分复用（CDM）分配。 该方法还可以包括在下行链路方向上向无线网络中的一个或多个移动台广播使得接收移动站发送信道探测信号的信号。 该方法还可以包括从一个或多个移动站中的至少一个接收至少一个信道探测信号，该信道探测信号经由一个或多个信道探测组在上行链路方向上被接收。 并且，该方法可以包括基于所接收的至少一个信道探测信号估计由物理资源单元使用的信道的信道质量。
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公开(公告)号：US20110261806A1
公开(公告)日：2011-10-27
申请号：US13125103
申请日：2009-09-29
申请人： Joon Hwa Chun , Jian Feng Kang , Shaohua Li , Zexian Li , Andrei Malkov , Xi Qi , Shu Shaw Wang
发明人： Joon Hwa Chun , Jian Feng Kang , Shaohua Li , Zexian Li , Andrei Malkov , Xi Qi , Shu Shaw Wang
IPC分类号： H04B7/216
CPC分类号： H04L5/0051 , H04L5/0016
摘要： According to an example embodiment, a method may include allocating, within a single physical resource unit (PRU), a plurality of channel sounding groups. Wherein each channel sounding group includes a frequency-time domain code division multiplexing (CDM) allocation. The method may also include broadcasting, in a downlink direction to one or more mobile stations in a wireless network, a signal that causes the receiving mobile stations to transmit a channel sounding signal. The method may further include receiving at least one channel sounding signal from at least one of the one or more mobile stations, the channel sounding signal being received in an uplink direction via one or more channel sounding groups. And, the method may include estimating the channel quality, of the channel used by the physical resource unit, based upon the received at least one channel sounding signal.
摘要翻译： 根据示例实施例，一种方法可以包括在单个物理资源单元（PRU）内分配多个信道探测组。 其中每个声道探测组包括频域码分复用（CDM）分配。 该方法还可以包括在下行链路方向上向无线网络中的一个或多个移动台广播使得接收移动站发送信道探测信号的信号。 该方法还可以包括从一个或多个移动站中的至少一个接收至少一个信道探测信号，该信道探测信号经由一个或多个信道探测组在上行链路方向上被接收。 并且，该方法可以包括基于所接收的至少一个信道探测信号估计由物理资源单元使用的信道的信道质量。
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公开(公告)号：US20110032900A1
公开(公告)日：2011-02-10
申请号：US12989088
申请日：2009-04-23
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04L1/0004 , H04L1/001 , H04L5/0046 , H04L5/0053 , H04L5/0091
摘要： A method for transmitting, to one or more wireless stations in a wireless network, map information identifying resources allocated to one or more of the wireless stations, the map information including a plurality of Maps, each Map allocating resources to one or more of the wireless stations, one or more of the Maps including a Next Map Pointer (NSP) that includes location information identifying a location of the next Map within a frame.
摘要翻译： 一种用于向无线网络中的一个或多个无线站传送识别分配给一个或多个无线站的资源的信息，包括多个地图的地图信息，将每个地图分配给无线的一个或多个的资源的方法 站点，一个或多个地图，包括下一个地图指针（NSP），其包括标识帧内的下一个地图的位置的位置信息。
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公开(公告)号：US08483160B2
公开(公告)日：2013-07-09
申请号：US12989088
申请日：2009-04-23
CPC分类号： H04W72/042 , H04L1/0004 , H04L1/001 , H04L5/0046 , H04L5/0053 , H04L5/0091
摘要： A method for transmitting, to one or more wireless stations in a wireless network, map information identifying resources allocated to one or more of the wireless stations, the map information including a plurality of Maps, each Map allocating resources to one or more of the wireless stations, one or more of the Maps including a Next Map Pointer (NSP) that includes location information identifying a location of the next Map within a frame.
摘要翻译： 一种用于向无线网络中的一个或多个无线站传送识别分配给一个或多个无线站的资源的信息，包括多个地图的地图信息，将每个地图分配给无线的一个或多个的资源的方法 站点，一个或多个地图，包括下一个地图指针（NSP），其包括标识帧内的下一个地图的位置的位置信息。
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