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1. 发明申请

WO2011136770A1 METHOD AND APPARATUS FOR TRANSMIT POWER CONTROL IN WIRELESS NETWORKS BASED ON MONITORING MULTIPLE FACTORS 审中-公开
标题翻译：基于监测多个因素的无线网络中发射功率控制的方法与装置
公开(公告)号：WO2011136770A1
公开(公告)日：2011-11-03
申请号：PCT/US2010/032877
申请日：2010-04-29
申请人： THOMSON LICENSING , LIU, Hang , VISWANATHAN, Hariharasudhan , MANDREKAR, Ishan , WU, Mingquan , PERUMANAM, Ramkumar , MATHUR, Saurabh
发明人： LIU, Hang , VISWANATHAN, Hariharasudhan , MANDREKAR, Ishan , WU, Mingquan , PERUMANAM, Ramkumar , MATHUR, Saurabh
IPC分类号： H04W52/24 , H04W52/14 , H04W52/20
CPC分类号： H04W52/20 , H04W52/143 , H04W52/241 , H04W52/245
摘要： Described herein are a method and apparatus for determining a transmit power including operating in a first mode until one of a first timer expires and a first mode switch message is received, and operating in a second mode until one of a second timer expires and a second mode switch message is received, and wherein in the first mode a downlink transmit power one of a maximum transmit power and a downlink transmit power determined responsive to a received signal strength, and further wherein in the second mode the downlink transmit power is determined responsive to one of a frame transmission loss rate and the received signal strength, and further wherein in the second mode one of an aggregate downlink transmit power is determined for all associated clients and a per link transmit power is determined for each associated client.
摘要翻译：这里描述了一种用于确定包括以第一模式操作的发射功率的方法和装置，直到接收到第一定时器期满和第一模式切换消息之一，并且以第二模式操作，直到第二定时器中的一个到期，接收模式切换消息，并且其中在第一模式中，响应于接收到的信号强度而确定的最大发射功率和下行链路发射功率之一的下行链路发射功率，并且其中，在所述第二模式中，下行链路发射功率响应于帧传输损耗率和接收信号强度之一，并且其中在第二模式中，针对所有相关联的客户端确定聚合下行链路发射功率之一，并且为每个相关联的客户端确定每链路发射功率。

2. 发明申请

WO2010027343A1 METHOD AND APPARATUS FOR TRANSMIT POWER CONTROL IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络中发射功率控制的方法与装置
公开(公告)号：WO2010027343A1
公开(公告)日：2010-03-11
申请号：PCT/US2008/010345
申请日：2008-09-03
申请人： THOMSON LICENSING , LIU, Hang , MANDREKAR, Ishan , WU, Mingquan , PERUMANAM, Ramkumar , MATHUR, Saurabh
发明人： LIU, Hang , MANDREKAR, Ishan , WU, Mingquan , PERUMANAM, Ramkumar , MATHUR, Saurabh
IPC分类号： H04W52/20
CPC分类号： H04W52/20 , H04W52/08 , H04W52/245
摘要： A method and apparatus are described including receiving a report from an associated client, setting and using a downlink transmit power level responsive to the report for data transmissions to the associated client, determining a downlink data loss rate and adjusting the downlink transmit power level responsive to the downlink data loss rate. Also described are a method and apparatus including transmitting a report, receiving an instruction to use an uplink transmit power level, setting and using the uplink transmit power level, determining an uplink data loss rate and adjusting the uplink transmit power level responsive to the uplink data loss rate.
摘要翻译：描述了一种方法和装置，包括从相关联的客户端接收报告，响应于该报告来设置和使用下行链路发射功率电平，以便向相关联的客户端发送数据，确定下行链路数据丢失率并响应于下行数据丢失率。还描述了一种方法和装置，包括发送报告，接收使用上行链路发射功率电平的指令，设置和使用上行链路发射功率电平，确定上行链路数据丢失率并响应于上行链路数据调整上行链路发射功率电平损失率。

3. 发明申请

WO2009157901A1 APPARATUS FOR REQUESTING ACKNOWLEDGEMENT AND TRANSMITTING ACKNOWLEDGEMENT OF MULTICAST DATA IN WIRELESS LOCAL AREA NETWORKS 审中-公开
标题翻译：用于在无线局域网中请求确认和发送多播数据的确认的装置
公开(公告)号：WO2009157901A1
公开(公告)日：2009-12-30
申请号：PCT/US2008/008031
申请日：2008-06-26
申请人： THOMSON LICENSING , LIU, Hang , MANDREKAR, Ishan , WU, Mingquan , PERUMANAM, Ramkumar , MATHUR, Saurabh
发明人： LIU, Hang , MANDREKAR, Ishan , WU, Mingquan , PERUMANAM, Ramkumar , MATHUR, Saurabh
IPC分类号： H04L1/16 , H04W4/06
CPC分类号： H04L1/1685 , H04L1/1614 , H04L1/1628 , H04L12/1868 , H04L12/189 , H04L2001/0093
摘要： A signal and apparatus for receiving the signal are described wherein the signal includes a duration field, a multicast receiver address field, a transmitter address field, a block acknowledgment request control field, a block acknowledgment request information field and an information field. Also described are a signal and apparatus for transmitting the signal wherein the signal includes a duration field, a multicast receiver address field, a transmitter address field, a block acknowledgment control field and a block acknowledgment information field.
摘要翻译：描述了用于接收信号的信号和装置，其中信号包括持续时间字段，多播接收器地址字段，发送器地址字段，块确认请求控制字段，块确认请求信息字段和信息字段。还描述了用于发送信号的信号和装置，其中信号包括持续时间字段，多播接收器地址字段，发送器地址字段，块确认控制字段和块确认信息字段。

4. 发明申请

WO2010096029A1 DISTRIBUTED CHANNEL SELECTION METHOD FOR WIRELESS NETWORKS 审中-公开
标题翻译：无线网络分布式通道选择方法
公开(公告)号：WO2010096029A1
公开(公告)日：2010-08-26
申请号：PCT/US2009/001005
申请日：2009-02-18
申请人： THOMSON LICENSING , WU, Mingquan , LIU, Hang , MANDREKAR, Ishan , PERUMANAM, Ramkumar , MATHUR, Saurabh
发明人： WU, Mingquan , LIU, Hang , MANDREKAR, Ishan , PERUMANAM, Ramkumar , MATHUR, Saurabh
IPC分类号： H04W72/08
CPC分类号： H04W72/0486
摘要： A method and apparatus are described including categorizing each channel into one of four categories, selecting a channel from a first category of channels, if there are any channels in the first category of channels, selecting a channel from a second category of channels, if there are any channels in the second category of channels and selecting a channel from a third category of channels, if there are any channels in the third category of channels.
摘要翻译：描述了一种方法和装置，包括将每个信道分类为四个类别中的一个，从第一类别的信道中选择信道，如果在第一类别信道中存在任何信道，则从第二类信道中选择信道，如果有是第二类信道中的任何信道，并且如果在第三类信道中存在任何信道，则从第三类信道中选择信道。

5. 发明申请

WO2009154593A1 CONTENTION-BASED MEDIUM RESERVATION METHOD AND APPARATUS FOR MULTICAST TRANSMISSIONS IN WIRELESS LOCAL AREA NETWORKS 审中-公开
标题翻译：基于内容的中继预留方法和无线局域网中多播传输的设备
公开(公告)号：WO2009154593A1
公开(公告)日：2009-12-23
申请号：PCT/US2008/007593
申请日：2008-06-18
申请人： THOMSON LICENSING , LIU, Hang , MANDREKAR, Ishan , WU, Mingquan , PERUMANAM, Ramkumar , MATHUR, Saurabh
发明人： LIU, Hang , MANDREKAR, Ishan , WU, Mingquan , PERUMANAM, Ramkumar , MATHUR, Saurabh
IPC分类号： H04W4/06
CPC分类号： H04W74/0816 , H04W72/005
摘要： A method and apparatus are described including multicasting a medium reservation message and receiving a response to the medium reservation message. Also described are a method and apparatus including receiving a medium reservation message, determining if a medium is idle and transmitting a response to the medium reservation message responsive to the determination. Further described are a method and apparatus including receiving a medium reservation message, determining if a received network allocation vector in the medium reservation message has a value greater than a current network allocation vector, determining if transmission over a medium during a time interval is detected and resetting the current network allocation vector responsive to the determination of transmission. Yet further described are a method and apparatus including receiving a response to a medium reservation message, determining if a network allocation vector in the response is greater than a current network allocation vector and updating the current network allocation vector responsive to the determination.
摘要翻译：描述了一种方法和装置，包括组播媒体预约消息并接收对媒体预留消息的响应。还描述了一种方法和装置，包括接收介质预留消息，确定介质是否空闲，并响应于该确定向媒体预留消息发送响应。进一步描述了一种方法和装置，包括：接收介质预留消息，确定所述介质预留消息中的接收到的网络分配向量是否具有大于当前网络分配向量的值，确定是否检测到在时间间隔内的介质上的传输; 响应于传输的确定重置当前网络分配向量。还进一步描述了一种方法和装置，包括接收对介质预留消息的响应，确定响应中的网络分配向量是否大于当前网络分配向量，并响应于确定更新当前网络分配向量。

6. 发明申请

WO2011136769A1 METHOD AND APPARATUS FOR TRANSMIT POWER CONTROL IN WIRELESS NETWORKS BASED ON MONITORING MULTIPLE FACTORS 审中-公开
标题翻译：基于监测多个因素的无线网络中发射功率控制的方法与装置
公开(公告)号：WO2011136769A1
公开(公告)日：2011-11-03
申请号：PCT/US2010/032875
申请日：2010-04-29
申请人： THOMSON LICENSING , LIU, Hang , VISWANATHAN, Hariharasudhan , MANDREKAR, Ishan , WU, Mingquan , PERUMANAM, Ramkumar , MATHUR, Saurabh
发明人： LIU, Hang , VISWANATHAN, Hariharasudhan , MANDREKAR, Ishan , WU, Mingquan , PERUMANAM, Ramkumar , MATHUR, Saurabh
IPC分类号： H04W52/14 , H04W52/20 , H04W52/24
CPC分类号： H04W52/146 , H04W52/20 , H04W52/241 , H04W52/246
摘要： Described herein are a method and apparatus to determine transmit power including operating in a first mode until one of a first timer expires and a first mode switch message is received, operating in a second mode until one of a second timer expires and a second mode switch message is received, wherein in the first mode a transmit power is determined responsive to one of transmit power level instructions received from an associated access point and a maximum transmit power if no instructions have been received from the associated access point, and further wherein in the second mode the transmit power is a maximum of the transmit power level instructions received from the associated access point and a transmit power determined responsive to a frame transmission loss rate.
摘要翻译：这里描述了一种确定发射功率的方法和装置，包括以第一模式操作，直到接收到第一定时器期满和第一模式切换消息之一，以第二模式操作直到第二定时器中的一个到达第二模式切换其中在第一模式中，响应于从相关联的接入点接收到的发射功率电平指令之一确定发射功率，如果没有从相关联的接入点接收到指令，则确定最大发射功率，并且其中在第二模式，发射功率是从相关接入点接收的发射功率电平指令的最大值，以及响应帧传输损耗率确定的发射功率。

7. 发明申请

WO2010134896A1 MULTIPOINT RELAY SET SELECTION METHODS AND THEIR APPLICATION TO MULTICAST CHANNEL RESERVATION IN OVERLAPPING BASIC SERVICE SETS IN WIRELESS NETWORKS 审中-公开
标题翻译：多点继电器选择方法及其在无线网络覆盖基本服务集中的多播通道预留应用
公开(公告)号：WO2010134896A1
公开(公告)日：2010-11-25
申请号：PCT/US2009/003149
申请日：2009-05-21
申请人： THOMSON LICENSING , WU, Mingquan , LIU, Hang , MANDREKAR, Ishan , PERUMANAM, Ramkumar , MATHUR, Saurabh
发明人： WU, Mingquan , LIU, Hang , MANDREKAR, Ishan , PERUMANAM, Ramkumar , MATHUR, Saurabh
IPC分类号： H04L12/18
CPC分类号： H04L12/18 , H04L12/189
摘要： A method and apparatus are described including communicating with neighbor nodes in a wireless network, determining one-hop neighbor nodes and two-hop neighbor nodes responsive to the communication, determining a minimum multipoint relay set responsive to the first determination and communicating over the wireless network using the minimum multipoint relay set.
摘要翻译：描述了一种方法和装置，包括与无线网络中的邻居节点进行通信，响应于通信确定一跳邻居节点和两跳相邻节点，响应于第一确定确定最小多点中继集，并通过无线网络进行通信使用最小多点中继集。

8. 发明申请

WO2009157910A1 APPARATUS FOR COLLISION MITIGATION OF MULTICAST TRANSMISSIONS IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络中多播传输冲突减轻的设备
公开(公告)号：WO2009157910A1
公开(公告)日：2009-12-30
申请号：PCT/US2008/008162
申请日：2008-06-30
申请人： THOMSON LICENSING , LIU, Hang , MANDREKAR, Ishan , WU, Mingquan , PERUMANAM, Ramkumar , MATHUR, Saurabh
发明人： LIU, Hang , MANDREKAR, Ishan , WU, Mingquan , PERUMANAM, Ramkumar , MATHUR, Saurabh
IPC分类号： H04W16/14 , H04L12/413
CPC分类号： H04W4/06 , H04L1/1685 , H04L12/1863 , H04L12/189 , H04W72/005 , H04W74/0816
摘要： Message formats and apparatus are described that reserve access to a communication medium in a multicast system. A first message, a multicast request-to-send message, includes a duration field having information representing the reserved time for a communication medium, multicast receiver and transmitter address fields, and bits that specifies a destination that is expected to reply to the multicast digital message. The bits that specify a destination can be extended to a plurality of fields that each contain different destination identifiers. Example destination identifiers include association identifiers or media access control addresses. Alternately, the bits that specify a destination can have a first field containing an offset and a second field indicating destinations with respect to the offset. A second message includes a duration field and multicast receiver and transmitter address fields. The second message is used to cancel a data transmission resulting from a multicast request-to-send message.
摘要翻译：描述了消息格式和装置，其保留对多播系统中的通信介质的访问。第一消息，即组播请求发送消息，包括具有表示通信介质的保留时间的信息的持续时间字段，多播接收器和发送器地址字段以及指定期望回复多播数字的目的地的位信息。指定目的地的位可以扩展到多个字段，每个字段包含不同的目的地标识符。示例目的地标识符包括关联标识符或媒体访问控制地址。或者，指定目的地的位可以具有包含偏移的第一字段和指示相对于偏移的目的地的第二字段。第二个消息包括持续时间字段和多播接收器和发送器地址字段。第二个消息用于取消由多播请求发送消息导致的数据传输。

9. 发明申请

WO2010096031A1 CENTRALIZED CHANNEL SELECTION METHOD AND APPARATUS FOR WIRELESS NETWORKS IN A DENSE DEPLOYMENT ENVIRONMENT 审中-公开
标题翻译：集中渠道选择方法和设备在无线网络中的渗透部署环境
公开(公告)号：WO2010096031A1
公开(公告)日：2010-08-26
申请号：PCT/US2009/001015
申请日：2009-02-18
申请人： THOMSON LICENSING , WU, Mingquan , LIU, Hang , MANDREKAR, Ishan , PERUMANAM, Ramkumar , MATHUR, Saurabh
发明人： WU, Mingquan , LIU, Hang , MANDREKAR, Ishan , PERUMANAM, Ramkumar , MATHUR, Saurabh
IPC分类号： H04W72/08 , H04W72/06
CPC分类号： H04W72/082 , H04W24/10 , H04W48/16 , H04W72/042 , H04W72/044 , H04W74/0808
摘要： A method and apparatus are described including scanning a channel, generating a report for the scanned channel, transmitting the channel report to an associated access point and receiving a channel assignment responsive to said channel report. Also described are a method and apparatus including scanning a channel, generating a first channel report, receiving a second channel report from an associated client, transmitting the first channel report and the second channel report to a server, receiving a channel assignment message from the server responsive to the first and second channel reports and transmitting the channel assignment message to the associated client. Further described are a method and apparatus including receiving a channel report from an associated access point, building an interference graph responsive to the channel report, determining channel assignments based on the interference graph and transmitting a channel assignment message to the associated access point.
摘要翻译：描述了一种方法和装置，包括扫描信道，生成扫描信道的报告，将信道报告发送到相关联的接入点，以及响应于所述信道报告接收信道分配。还描述了一种方法和装置，包括扫描信道，生成第一信道报告，从相关联的客户端接收第二信道报告，向服务器发送第一信道报告和第二信道报告，从服务器接收信道分配消息响应于第一和第二信道报告并将信道分配消息发送到相关联的客户端。进一步描述了一种方法和装置，包括从相关接入点接收信道报告，响应于信道报告构建干扰图，基于干扰图确定信道分配，并向相关联的接入点发送信道分配消息。

10. 发明申请

WO2009157902A1 METHOD AND APPARATUS FOR ACKNOWLEDGEMENT AND RETRANSMISSION OF MULTICAST DATA IN WIRELESS LOCAL AREA NETWORKS 审中-公开
标题翻译：用于无线局域网中多播数据的确认和恢复的方法和装置
公开(公告)号：WO2009157902A1
公开(公告)日：2009-12-30
申请号：PCT/US2008/008032
申请日：2008-06-26
申请人： THOMSON LICENSING , LIU, Hang , MANDREKAR, Ishan , WU, Mingquan , PERUMANAM, Ramkumar , MATHUR, Saurabh
发明人： LIU, Hang , MANDREKAR, Ishan , WU, Mingquan , PERUMANAM, Ramkumar , MATHUR, Saurabh
IPC分类号： H04L1/16 , H04L12/18
CPC分类号： H04L1/1685 , H04L1/1664 , H04L1/1877 , H04L1/188 , H04L12/1868 , H04L12/189 , H04L2001/0093
摘要： A method and apparatus are described including multicasting a plurality of data units and multicasting a request for acknowledging receipt of the plurality of data units, receiving signals responsive to the request. Also described are a method and apparatus including receiving a multicast request to acknowledge receipt of data, determining if a response to the request is required, determining status of the data, preparing the response based on the determining acts and transmitting the response.
摘要翻译：描述了一种方法和装置，其包括多播数据单元并且多播用于确认多个数据单元的接收的请求，响应于该请求接收信号。还描述了一种方法和装置，包括接收多播请求以确认数据的接收，确定是否需要对请求的响应，确定数据的状态，基于确定动作准备响应并发送响应。

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