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51. 发明申请

US20120057515A1 MULTIPOINT RELAY SET SELECTION METHODS AND THEIR APPLICATION TO MULTICAST CHANNEL RESERVATION IN OVERLAPPING BASIC SERVICE SETS IN WIRELESS NETWORKS 有权
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：US20120057515A1
公开(公告)日：2012-03-08
申请号：US13319342
申请日：2009-05-21
申请人： Mingquan Wu , Hang Liu , Ishan Mandrekar , Ramkumar Perumanam , Saurabh Mathur
发明人： Mingquan Wu , Hang Liu , Ishan Mandrekar , Ramkumar Perumanam , Saurabh Mathur
IPC分类号： H04W4/06 , H04B7/14
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 working channel 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通信，响应于通信确定一跳邻居节点和两跳邻居节点，响应于第一工作信道确定确定最小多点中继集，并通过无线网络使用最小多点中继集。

52. 发明申请

US20110310910A1 SUB-CHANNEL AND POWER ALLOCATION METHOD AND APPARATUS FOR MULTICAST TRANSMISSION USING AN ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS SCHEME 有权
标题翻译：子信道和功率分配方法和装置使用正交频分多址接入方案进行多播传输
公开(公告)号：US20110310910A1
公开(公告)日：2011-12-22
申请号：US13138528
申请日：2009-03-05
申请人： Mingquan Wu , Hang Liu , Saurabh Mathur , Kagan Bakanoglu
发明人： Mingquan Wu , Hang Liu , Saurabh Mathur , Kagan Bakanoglu
IPC分类号： H04J99/00
CPC分类号： H04L5/0037 , H04L5/0046 , H04L5/0064
摘要： A method and apparatus are described including allocating one of a plurality of sub-channels to one of a plurality of multicast group clients for a multicast session and performing bit-loading for the allocated sub-channel, wherein said performing act further includes finding one of the plurality of multicast group clients having a lowest received bit rate, finding one of the plurality of sub-channels needing a lowest power to transmit one more bit to the one of the plurality of multicast group clients having the lowest received bit rate, comparing the needed power to a residual power, adding one more transmission bit to the sub-channel if the needed power is not greater than the residual power and updating a multicast rate, the residual power and the power need to transmit one more bit if the needed power is not greater than the residual power.
摘要翻译：描述了一种方法和装置，包括将多个子信道中的一个分配给组播会话的多个多播组客户端之一，并为所分配的子信道执行比特加载，其中所述执行动作还包括找到所述多个组播组客户端具有最低的接收比特率，发现所述多个子信道中的一个需要最低功率以向所述多个具有最低接收比特率的多播组客户端中的一个发送多个比特，需要剩余电力的功率，如果所需功率不大于剩余功率并且更新多播速率，则在子信道上再增加一个传输比特，如果所需功率需要剩余功率和功率需要再传输一个比特不大于剩余功率。

53. 发明授权

US07961646B2 Multicast mesh routing protocol 有权
标题翻译：组播网状路由协议
公开(公告)号：US07961646B2
公开(公告)日：2011-06-14
申请号：US11919099
申请日：2005-04-25
申请人： Hang Liu , Jun Li , Saurabh Mathur
发明人： Hang Liu , Jun Li , Saurabh Mathur
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L12/185 , H04L12/1854 , H04L12/189 , H04L45/16 , H04W4/06 , H04W4/08 , H04W8/26 , H04W40/02 , H04W76/10
摘要： A method for a node to select a route to join a multicast group in a wireless mesh network, including establishing the route between the node and the multicast group using media access control addresses is described. A method for determining a multicast group leader of the multicast group of a wireless mesh network using media access control addresses is also described.
摘要翻译：描述了节点选择在无线网状网络中加入组播组的路由的方法，包括使用媒体接入控制地址建立节点与组播组之间的路由。还描述了使用媒体访问控制地址来确定无线网状网络的多播组的多播组组长的方法。

54. 发明授权

US09407710B2 Personalization of information content by monitoring network traffic 有权
标题翻译：通过监控网络流量来个性化信息内容
公开(公告)号：US09407710B2
公开(公告)日：2016-08-02
申请号：US13817029
申请日：2010-08-19
申请人： Dekai Li , Ashwin Kashyap , Saurabh Mathur
发明人： Dekai Li , Ashwin Kashyap , Saurabh Mathur
IPC分类号： H04L29/08 , H04N21/442 , H04N21/45 , H04N21/458 , H04N21/61 , H04L29/06
CPC分类号： H04L67/22 , H04L43/04 , H04L65/103 , H04L65/4076 , H04L67/303 , H04N21/44222 , H04N21/4532 , H04N21/458 , H04N21/6125
摘要： A home network system that personalizes the selection of information content in accordance with an interest of a user of the network is disclosed. More specifically, a method and apparatus are described for automatically presenting an information content of interest to the user, being provided by an Internet site external to the network. The contents of interest may be determined in accordance with an access pattern of the user or a frequency of the use of particular topic in the content.
摘要翻译：公开了根据网络的用户的兴趣个性化对信息内容的选择的家庭网络系统。更具体地，描述了一种方法和装置，用于自动呈现由网络外部的因特网站点提供的用户感兴趣的信息内容。感兴趣的内容可以根据用户的访问模式或内容中特定主题的使用频率来确定。

55. 发明授权

US09215666B2 Method and apparatus for transmit power control in wireless networks 有权
标题翻译：无线网络中发射功率控制的方法和装置
公开(公告)号：US09215666B2
公开(公告)日：2015-12-15
申请号：US13061663
申请日：2008-09-03
申请人： Hang Liu , Ishan Mandrekar , Mingquan Wu , Ramkumar Perumanam , Saurabh Mathur
发明人： Hang Liu , Ishan Mandrekar , Mingquan Wu , Ramkumar Perumanam , Saurabh Mathur
IPC分类号： H04W52/08 , H04W52/20 , H04W52/24
CPC分类号： H04W52/20 , H04W52/08 , H04W52/245
摘要： A method and apparatus are described including receiving, by a transmitter, 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, wherein said report includes received signal strength, client transmit power level and one of link margin and receiver sensitivity. Also described are a method and apparatus including receiving, by a receiver, a request for a report, transmitting the requested 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, wherein said report includes said received signal strength, client transmit power level and one of said link margin and said receiver sensitivity.
摘要翻译：描述了一种方法和装置，包括由发射机从相关联的客户端接收报告，响应于所述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调整下行链路响应于下行链路数据丢失率发送功率电平，其中所述报告包括接收信号强度，客户端发射功率电平以及链路余量和接收机灵敏度之一。还描述了一种方法和装置，包括由接收机接收对报告的请求，发送所请求的报告，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响应于上行链路数据丢失率来速率和调整上行链路发射功率电平，其中所述报告包括所述接收信号强度，客户端发射功率电平以及所述链路余量和所述接收机灵敏度之一。

56. 发明授权

US08792515B2 Sub-channel and power allocation method and apparatus for multicast transmission using an orthogonal frequency division multiple access scheme 有权
标题翻译：使用正交频分多址方案进行组播传输的子信道和功率分配方法和装置
公开(公告)号：US08792515B2
公开(公告)日：2014-07-29
申请号：US13138528
申请日：2009-03-05
申请人： Mingquan Wu , Hang Liu , Saurabh Mathur , Kagan Bakanoglu
发明人： Mingquan Wu , Hang Liu , Saurabh Mathur , Kagan Bakanoglu
IPC分类号： H04J3/26
CPC分类号： H04L5/0037 , H04L5/0046 , H04L5/0064
摘要： A method and apparatus are described including allocating one of a plurality of sub-channels to one of a plurality of multicast group clients for a multicast session and performing bit-loading for the allocated sub-channel, wherein said performing act further includes finding one of the plurality of multicast group clients having a lowest received bit rate, finding one of the plurality of sub-channels needing a lowest power to transmit one more bit to the one of the plurality of multicast group clients having the lowest received bit rate, comparing the needed power to a residual power, adding one more transmission bit to the sub-channel if the needed power is not greater than the residual power and updating a multicast rate, the residual power and the power need to transmit one more bit if the needed power is not greater than the residual power.
摘要翻译：描述了一种方法和装置，包括将多个子信道中的一个分配给组播会话的多个多播组客户端之一，并为所分配的子信道执行比特加载，其中所述执行动作还包括找到所述多个组播组客户端具有最低的接收比特率，发现所述多个子信道中的一个需要最低功率以向所述多个具有最低接收比特率的多播组客户端中的一个发送多个比特，需要剩余电力的功率，如果所需功率不大于剩余功率并且更新多播速率，则在子信道上再增加一个传输比特，如果所需功率需要剩余功率和功率需要再传输一个比特不大于剩余功率。

57. 发明授权

US08737281B2 Apparatus for multicast transmissions in wireless local area networks 有权
标题翻译：无线局域网中组播传输的装置
公开(公告)号：US08737281B2
公开(公告)日：2014-05-27
申请号：US12737173
申请日：2008-06-27
申请人： Hang Liu , Ishan Mandrekar , Minquan Wu , Ramkumar Perumanam , Saurabh Mathur
发明人： Hang Liu , Ishan Mandrekar , Minquan Wu , Ramkumar Perumanam , Saurabh Mathur
IPC分类号： H04H20/71 , H04L12/28 , H04J3/26 , H04L12/43 , H04L12/66
CPC分类号： H04W72/005 , H04W74/004 , H04W74/006 , H04W84/12
摘要： Message formats and apparatus are described that serve to reserve access to a communication medium in a multi-cast system. A first message, a multicast request-to-send message, includes a duration field having information representing the reserved time for a communication medium, a multicast receiver address field, a multicast transmitter address field, a field that identifies the number of slots for a clear-to-send response, and a field that identifies the number slots for a not-clear-to-send response. A second message includes a duration field, and a multicast receive address field. The second message has a format that can be used as one of a clear-to-send message in response to a multicast request-to-send message, a cancel-clear-to-send message that cancels a data transmission after the clear-to-send message is sent, and a not-clear-to-send message in response to the multicast request-to-send message.
摘要翻译：描述了用于预留对多播系统中的通信介质的访问的消息格式和装置。第一消息，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，多播接收器地址字段，多播发送器地址字段，标识一个清除发送响应，以及标识不清楚发送响应的号码位的字段。第二消息包括持续时间字段和多播接收地址字段。第二消息具有可以用作响应于多播请求发送消息的清除发送消息之一的格式，在清除发送消息之后取消数据传输的取消清除发送消息，发送消息，以及响应于多播请求发送消息的不清除发送消息。

58. 发明授权

US08514763B2 Apparatus for requesting acknowledgement and transmitting acknowledgement of multicast data in wireless local area networks 有权
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：US08514763B2
公开(公告)日：2013-08-20
申请号：US12737108
申请日：2008-06-26
申请人： Hang Liu , Ishan Mandrekar , Minquan Wu , Ramkumar Perumanam , Saurabh Mathur
发明人： Hang Liu , Ishan Mandrekar , Minquan Wu , Ramkumar Perumanam , Saurabh Mathur
IPC分类号： H04H20/71
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。

59. 发明授权

US08467297B2 Hybrid mesh routing protocol 有权
标题翻译：混合网格路由协议
公开(公告)号：US08467297B2
公开(公告)日：2013-06-18
申请号：US11885838
申请日：2005-03-10
申请人： Hang Liu , Jun Li , Saurabh Mathur
发明人： Hang Liu , Jun Li , Saurabh Mathur
IPC分类号： H04L12/28 , H04H20/71 , H04W4/00 , G06F15/173
CPC分类号： H04W40/26 , H04L49/201 , H04L49/205 , H04L49/25 , H04L49/3009 , H04L49/602
摘要： A method for selecting a route by a node between a source node and a destination node in a wireless mesh network by establishing the route between the source node and the destination node using media access control addresses is described. A method for a node to selecting a route to join a multicast group in a wireless mesh network using media access control addresses, is also described.
摘要翻译：描述了通过使用媒体访问控制地址在源节点和目的地节点之间建立路由来通过无线网状网络中的源节点和目的地节点之间的节点选择路由的方法。还描述了使用媒体访问控制地址来节点选择在无线网状网络中加入多播组的路由的方法。

60. 发明申请

US20130145023A1 PERSONALIZATION OF INFORMATION CONTENT BY MONITORING NETWORK TRAFFIC 有权
标题翻译：监测网络交通信息内容的个性化
公开(公告)号：US20130145023A1
公开(公告)日：2013-06-06
申请号：US13817029
申请日：2010-08-19
申请人： Dekai Li , Ashwin Kashyap , Saurabh Mathur
发明人： Dekai Li , Ashwin Kashyap , Saurabh Mathur
IPC分类号： H04L12/26
CPC分类号： H04L67/22 , H04L43/04 , H04L65/103 , H04L65/4076 , H04L67/303 , H04N21/44222 , H04N21/4532 , H04N21/458 , H04N21/6125
摘要： A home network system that personalizes the selection of information content in accordance with an interest of a user of the network is disclosed. More specifically, a method and apparatus are described for automatically presenting an information content of interest to the user, being provided by an Internet site external to the network. The contents of interest may be determined in accordance with an access pattern of the user or a frequency of the use of particular topic in the content.
摘要翻译：公开了根据网络的用户的兴趣个性化对信息内容的选择的家庭网络系统。更具体地，描述了一种方法和装置，用于自动呈现由网络外部的因特网站点提供的用户感兴趣的信息内容。感兴趣的内容可以根据用户的访问模式或内容中特定主题的使用频率来确定。

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