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1. 发明申请

US20080039133A1 METHOD AND SYSTEM FOR WIRELESS COMMUNICATION IN MULTIPLE OPERATING ENVIRONMENTS 审中-公开
标题翻译：多种操作环境中无线通信的方法与系统
公开(公告)号：US20080039133A1
公开(公告)日：2008-02-14
申请号：US11835666
申请日：2007-08-08
申请人： Jianglei MA , Mo-Han FONG , Hang ZHANG , Jun LI , Ming JIA , Peiying ZHU , Wen TONG
发明人： Jianglei MA , Mo-Han FONG , Hang ZHANG , Jun LI , Ming JIA , Peiying ZHU , Wen TONG
IPC分类号： H04M1/00
CPC分类号： H04W76/15 , H04J11/0069 , H04L1/0643 , H04L27/2626 , H04L27/34 , H04W28/18 , H04W48/18 , H04W88/06 , H04W88/10 , H04W88/18
摘要： A wireless communication method and system are provided. A first wireless communication numerology, e.g., OFDM operating parameters, corresponding to a first operational mode is established. A second wireless communication numerology corresponding to a second operational mode is also established. The first wireless communication numerology is different than the second wireless communication numerology. One of the first operational mode and the second operational mode is selected. One of the first wireless communication numerology and the second wireless communication numerology corresponding the selected operational mode is used in which communication in the first operational mode and the second operational mode use substantially similar synchronization channels. The present invention also uses the same superframe structure for the first and second operational modes for Ultra-Mobile Broadband (“UMB”) networks and the same frame structure for the first and second operational modes for Long Term Evolution (“LTE”) networks.
摘要翻译：提供了一种无线通信方法和系统。建立对应于第一操作模式的第一无线通信命令，例如OFDM操作参数。还建立了对应于第二操作模式的第二无线通信命理。第一种无线通信命理与第二种无线通信命理不同。选择第一操作模式和第二操作模式之一。使用与所选择的操作模式相对应的第一无线通信命令和第二无线通信命令之一，其中在第一操作模式和第二操作模式下的通信使用基本相似的同步信道。本发明还针对超移动宽带（“UMB”）网络的第一和第二操作模式使用相同的超帧结构以及用于长期演进（“LTE”）网络的第一和第二操作模式的相同帧结构。

2. 发明申请

US20120176960A1 SYSTEM AND METHOD FOR UNBALANCED RELAY-BASED WIRELESS COMMUNICATIONS 有权
标题翻译：用于不平衡继电器无线通信的系统和方法
公开(公告)号：US20120176960A1
公开(公告)日：2012-07-12
申请号：US13422781
申请日：2012-03-16
申请人： Hang ZHANG , Mo-Han FONG , Peiying ZHU , Jianglei MA , Wen TONG
发明人： Hang ZHANG , Mo-Han FONG , Peiying ZHU , Jianglei MA , Wen TONG
IPC分类号： H04W24/10 , H04W88/04
CPC分类号： H04W24/10 , H04B7/155 , H04W72/0406 , H04W84/047 , H04W88/04
摘要： A method and system for wireless communication with a mobile device in which wireless communication is established with the mobile device. A base station is used to transmit directly to the mobile device in a downlink direction. A relay node is used to transmit to the base station communications received in an uplink direction from the mobile station. The relay node relays at least a portion of the uplink traffic received from the mobile station to the base station.
摘要翻译：一种与移动设备进行无线通信的方法和系统，其中与移动设备建立无线通信。基站用于在下行链路方向上直接发送到移动设备。中继节点用于向基站发送从移动台沿上行方向接收的通信。中继节点将从移动站接收的上行链路业务的至少一部分中继到基站。

3. 发明申请

US20120106483A1 METHODS AND SYSTEMS FOR ENABLING FEEDBACK IN WIRELESS COMMUNICATION NETWORKS 审中-公开
标题翻译：在无线通信网络中实现反馈的方法和系统
公开(公告)号：US20120106483A1
公开(公告)日：2012-05-03
申请号：US13342654
申请日：2012-01-03
申请人： Hang ZHANG , Mo-Han FONG , Peiying ZHU , Jianglei MA , Wen TONG
发明人： Hang ZHANG , Mo-Han FONG , Peiying ZHU , Jianglei MA , Wen TONG
IPC分类号： H04W72/04 , H04W4/00
CPC分类号： H04B7/0478 , H04B7/0413 , H04B7/0617 , H04B7/0619 , H04B7/0671 , H04B7/0673 , H04B7/0691 , H04L5/0007 , H04L5/0023 , H04L5/0028 , H04L5/005 , H04L5/006 , H04L5/023 , H04L27/2601 , H04W48/08 , H04W72/042 , H04W72/044 , H04W72/08 , H04W74/06
摘要： Aspects of the present invention provide additional MAC functionality to support the PHY features of a wireless communication system framework. The additional MAC functionality aids in enabling feedback from wireless terminals to base stations. In some aspects of the invention the feedback is provided on an allocated feedback channel. In other aspects of the invention the feedback is provided by MAC protocol data units (PDU) in a header, mini-header, or subheader. The feedback may be transmitted from the wireless terminal to the base station autonomously by the wireless terminal or in response to an indication from the base station that feedback is requested. Aspects of the invention also provide for allocating feedback resources to form a dedicated feedback channel. One or more of these enhancements is included in a given implementation. Base stations and wireless terminals are also described upon which methods described herein can be implemented.
摘要翻译：本发明的方面提供了附加的MAC功能来支持无线通信系统框架的PHY特征。附加的MAC功能有助于实现从无线终端到基站的反馈。在本发明的一些方面，在分配的反馈信道上提供反馈。在本发明的其它方面，反馈由报头，小标题或子报头中的MAC协议数据单元（PDU）提供。反馈可以由无线终端自主地从无线终端发送到基站，或者响应于来自基站的指示，请求反馈。本发明的各方面还提供分配反馈资源以形成专用反馈信道。这些增强中的一个或多个包括在给定的实现中。还描述了基站和无线终端，其中可以实现本文描述的方法。

4. 发明申请

US20120207118A1 CODING INFORMATION FOR COMMUNICATION OVER AN ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS (OFDMA)-BASED WIRELESS LINK 有权
标题翻译：正交频分多址（OFDMA）无线链路通信的编码信息
公开(公告)号：US20120207118A1
公开(公告)日：2012-08-16
申请号：US13456867
申请日：2012-04-26
申请人： Jianglei MA , Ming JIA , Mo-Han FONG , Peiying ZHU , Wen TONG
发明人： Jianglei MA , Ming JIA , Mo-Han FONG , Peiying ZHU , Wen TONG
IPC分类号： H04W72/04 , H04J11/00
CPC分类号： H04J11/0023 , H04J13/0062 , H04J13/22
摘要： In a wireless access network, a transmitter provides a pool of sequences having a reduced peak-to-average power ratio. Information to be transmitted is mapped to a selected at least one of the pool of sequences. The selected at least one sequence is transmitted over an orthogonal frequency division multiple access (OFDMA)-based wireless link of the wireless access network.
摘要翻译：在无线接入网络中，发射机提供具有降低的峰值与平均功率比的序列池。要发送的信息被映射到所选择的序列池中的至少一个。所选择的至少一个序列通过无线接入网络的基于正交频分多址（OFDMA）的无线链路传输。

5. 发明申请

US20130012119A1 ENABLING DOWNLINK TRANSPARENT RELAY IN A WIRELESS COMMUNICATIONS NETWORK 有权
标题翻译：在无线通信网络中实现下行链路透明传输
公开(公告)号：US20130012119A1
公开(公告)日：2013-01-10
申请号：US13620634
申请日：2012-09-14
申请人： Jianglei MA , Hua XU , Hang ZHANG , Peiying ZHU , Wen TONG
发明人： Jianglei MA , Hua XU , Hang ZHANG , Peiying ZHU , Wen TONG
IPC分类号： H04B7/14 , H04B17/02
CPC分类号： H04B7/155 , H04B7/2606 , H04W16/26 , H04W84/047
摘要： Methods and apparatus are described for enabling downlink transparent relay in a wireless communication network. In a wireless communications network, a base station and a mobile station may communicate with each other via a relay station, as needed. Transparent relay may allow for relay communication between a base station and a mobile station although the mobile station is unaware of the relay station. However, non-contiguous transmission of a relay station may lead to channel quality measurement and channel estimation degradation during downlink transparent relay. According to some aspects, a base station may schedule a mobile station to a transmission mode that utilizes dedicated pilot signals for downlink transparent relay, and a relay station may transmit data and dedicated pilot signals over the same channel resources as the base station. According to some aspects, the relay station may null common pilot signals transmitted by the base station.
摘要翻译：描述了用于在无线通信网络中启用下行链路透明中继的方法和装置。在无线通信网络中，基站和移动台可以根据需要经由中继站进行通信。尽管移动台不知道中继站，但是透明中继可以允许基站和移动台之间的中继通信。然而，中继站的不连续传输可能导致下行链路透明中继期间的信道质量测量和信道估计恶化。根据一些方面，基站可以将移动台调度为利用用于下行链路透明中继的专用导频信号的传输模式，并且中继站可以通过与基站相同的信道资源发送数据和专用导频信号。根据一些方面，中继站可以丢弃由基站发送的公共导频信号。

6. 发明申请

US20120188946A1 SYSTEM AND METHOD FOR FREQUENCY DIVISION MULTIPLE ACCESS COMMUNICATIONS 有权
标题翻译：用于频分多址访问通信的系统和方法
公开(公告)号：US20120188946A1
公开(公告)日：2012-07-26
申请号：US13442038
申请日：2012-04-09
申请人： Jianglei MA , Ming JIA , Wen TONG , Peiying ZHU , Hua XU , Moussa ABDI , Evelyne LESTRAT , Sarah BOUMENDIL
发明人： Jianglei MA , Ming JIA , Wen TONG , Peiying ZHU , Hua XU , Moussa ABDI , Evelyne LESTRAT , Sarah BOUMENDIL
IPC分类号： H04W4/00
CPC分类号： H04B7/2621 , H04L5/0007 , H04L5/0023 , H04L5/0051
摘要： A method and system for wireless frequency division multiple access communications in the uplink and/or downlink directions. A first time duration for transmission of a data payload block is established, and the transmission is processed using a first frequency domain or a time domain. A second time duration for transmission of at least one pilot block is established, and the transmission is processed using a second frequency domain or the time domain, the second time duration is not greater than the first time duration.
摘要翻译：一种用于上行链路和/或下行链路方向上的无线频分多址通信的方法和系统。建立用于发送数据有效载荷块的第一时间段，并且使用第一频域或时域处理传输。建立用于发送至少一个导频块的第二持续时间，并且使用第二频域或时域来处理传输，第二持续时间不大于第一持续时间。

7. 发明申请

US20120020403A1 MULTI-ANTENNA SCHEDULING SYSTEM AND METHOD 有权
标题翻译：多天线调度系统及方法
公开(公告)号：US20120020403A1
公开(公告)日：2012-01-26
申请号：US13252636
申请日：2011-10-04
申请人： Ming JIA , Jianglei MA , Jianming WU , Peiying ZHU , Wen TONG
发明人： Ming JIA , Jianglei MA , Jianming WU , Peiying ZHU , Wen TONG
IPC分类号： H04W24/00
CPC分类号： H04W72/082 , H04B7/0417 , H04B7/0443 , H04B7/0452 , H04B7/0632 , H04W72/1231
摘要： A wireless communication method and system using virtual MIMO (“V-MIMO”) are provided. Post processing signal to interference and noise ratios (“SINR”) for a plurality of signals corresponding to a plurality of mobile terminals arranged as a V-MIMO group are estimated. The one of the plurality of mobile terminals having the highest post processing SINR is selected. Wireless communication for the selected mobile terminal is scheduled. The signal corresponding to the selected mobile terminal is cancelled. Post processing signal to interference and noise ratios (“SINR”) for the signals corresponding to the remaining mobile terminals is re-estimated. The one of the remaining mobile terminals having the highest post processing SINR is selected. Wireless communication for the selected remaining mobile terminal is scheduled.
摘要翻译：提供了一种使用虚拟MIMO（“V-MIMO”）的无线通信方法和系统。估计与排列为V-MIMO组的多个移动终端对应的多个信号的后处理信号与干扰和噪声比（“SINR”）。选择具有最高后处理SINR的多个移动终端中的一个。安排所选移动终端的无线通信。对应于所选移动终端的信号被取消。重新估计对应于其余移动终端的信号的后处理信号与干扰和噪声比（“SINR”）。选择具有最高后处理SINR的剩余移动终端中的一个。调度所选择的剩余移动终端的无线通信。

8. 发明申请

US20100284480A1 METHOD AND APPARATUS FOR CHANNEL QUALITY MEASUREMENTS 有权
标题翻译：信道质量测量的方法和装置
公开(公告)号：US20100284480A1
公开(公告)日：2010-11-11
申请号：US12839836
申请日：2010-07-20
申请人： Ming JIA , Jianglei MA , Peiying ZHU , Dong-Sheng YU , Wen TONG
发明人： Ming JIA , Jianglei MA , Peiying ZHU , Dong-Sheng YU , Wen TONG
IPC分类号： H04L27/28 , H04L27/06 , H04L27/00
CPC分类号： H04L1/0631 , H04L1/0003 , H04L1/0009 , H04L1/0036 , H04L1/208 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L25/0226 , H04L25/0236 , H04L25/03318 , H04L25/067
摘要： A method and apparatus are provided for measuring channel quality over which has been transmitted a sequence of symbols produced by encoding and constellation mapping a source data element sequence. The method includes receiving a sequence of received symbols over the channel whose quality is to be measured. The sequence of received symbols is de-mapped based on a first channel quality indicator previously transmitted to a transmitter of the sequence of symbols. The method also includes decoding the de-mapped symbols to produce a decoded output sequence. In some embodiments, the decoding may be based on the first channel quality indicator. The method also includes re-encoding the decoded output sequence to produce a re-encoded output sequence. The method also includes correlating the de-mapped symbols with the re-encoded output sequence to produce a second channel quality indicator. The second channel quality indicator is transmitted to the transmitter to adaptively select a type of mapping based on the second channel quality indicator. In some embodiments, the transmitter may adaptively select a type of encoding based on the second channel quality indicator.
摘要翻译：提供了一种用于测量已经发送了通过对源数据元素序列进行编码和星座映射而产生的符号序列的信道质量的方法和装置。该方法包括在其质量要被测量的信道上接收接收到的符号序列。基于先前发送到符号序列的发射机的第一信道质量指示符来对接收符号的序列进行解映射。该方法还包括对解映射符号进行解码以产生解码的输出序列。在一些实施例中，解码可以基于第一信道质量指示符。该方法还包括对解码的输出序列进行重新编码以产生重新编码的输出序列。该方法还包括将去映射符号与重新编码的输出序列相关联以产生第二信道质量指示符。第二信道质量指示符被发送到发射机，以基于第二信道质量指示符自适应地选择一种类型的映射。在一些实施例中，发射机可以基于第二信道质量指示符自适应地选择一种类型的编码。

9. 发明申请

US20120230233A1 CLOSED-LOOP MIMO SYSTEMS AND METHODS 有权
标题翻译：闭环MIMO系统和方法
公开(公告)号：US20120230233A1
公开(公告)日：2012-09-13
申请号：US13435002
申请日：2012-03-30
申请人： Ming JIA , Jianglei MA , Wen TONG , Peiying ZHU
发明人： Ming JIA , Jianglei MA , Wen TONG , Peiying ZHU
IPC分类号： H04L25/49 , H04L27/06 , H04B1/38 , H04L5/16
CPC分类号： H04L5/0048 , H04B7/0417 , H04B7/0456 , H04B7/0634 , H04B7/0639 , H04L5/14 , H04L25/0204 , H04L25/0224 , H04L25/0242 , H04L25/03343 , H04L27/2601 , H04L27/2613 , H04L2025/03426 , H04L2025/03802
摘要： Methods, devices and systems are provided for transmitting and receiving MIMO signals. In one embodiment, transmitting_of the MIMO signals involves pre-coding each of at least two data symbols using a respective pre-coding codeword to preclude a corresponding plurality of pre-coded data symbols. A respective signal is transmitted from each of a plurality of antennas, the respective signal including one of the pre-coded signals and at least one pilot for use in channel estimation. The signals collectively further include at least one beacon pilot vector consisting of a respective beacon pilot per antenna, the beacon pilot vector containing contents known to a receiver for use by the receiver in determining the codeword used to pre-code the at least one data signal.
摘要翻译：提供了发送和接收MIMO信号的方法，设备和系统。在一个实施例中，MIMO信号的传输涉及使用相应的预编码码字对至少两个数据符号中的每一个进行预编码，以排除对应的多个预编码数据符号。相应的信号从多个天线中的每一个发送，各个信号包括一个预编码信号和至少一个导频，用于信道估计。信号集体地进一步包括由每个天线的每个信标导频组成的至少一个信标导频向量，信标导频向量包含接收机已知的内容，以供接收机在确定用于对所述至少一个数据信号进行预编码的码字时使用。

10. 发明申请

US20120219093A1 METHOD AND APPARATUS FOR CHANNEL QUALITY MEASUREMENTS 有权
标题翻译：信道质量测量的方法和装置
公开(公告)号：US20120219093A1
公开(公告)日：2012-08-30
申请号：US13437066
申请日：2012-04-02
申请人： Ming JIA , Jianglei MA , Peiying ZHU , Dong-Sheng YU , Wen TONG
发明人： Ming JIA , Jianglei MA , Peiying ZHU , Dong-Sheng YU , Wen TONG
IPC分类号： H04L27/20 , H04L27/06 , H04L27/22
CPC分类号： H04L1/0631 , H04L1/0003 , H04L1/0009 , H04L1/0036 , H04L1/208 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L25/0226 , H04L25/0236 , H04L25/03318 , H04L25/067
摘要： A method and apparatus for measuring channel quality over which has been transmitted a sequence of symbols produced by encoding and constellation mapping a source data element sequence. A sequence of received symbols is received over the channel. The sequence of received symbols is de-mapped based on a first channel quality indicator previously transmitted to a transmitter of the sequence of symbols. The de-mapped symbols are decoded to produce a decoded output sequence. In some embodiments, the decoding may be based on the first channel quality indicator. The decoded output sequence is re-encoded to produce a re-encoded output sequence. The de-mapped symbols are correlated with the re-encoded output sequence to produce a second channel quality indicator. The second channel quality indicator is transmitted to the transmitter to adaptively select a type of mapping based on the second channel quality indicator.
摘要翻译：一种用于测量信道质量的方法和装置，已经发送了通过对源数据元素序列进行编码和星座映射而产生的符号序列。通过该信道接收一系列接收到的符号。基于先前发送到符号序列的发射机的第一信道质量指示符来对接收符号的序列进行解映射。解映射的符号被解码以产生解码的输出序列。在一些实施例中，解码可以基于第一信道质量指示符。解码的输出序列被重新编码以产生重新编码的输出序列。去映射符号与重新编码的输出序列相关，以产生第二信道质量指示符。第二信道质量指示符被发送到发射机，以基于第二信道质量指示符自适应地选择一种类型的映射。

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