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1. 发明授权

US08787309B1 Seamless mobility in wireless networks 有权
标题翻译：无线网络中的无缝移动性
公开(公告)号：US08787309B1
公开(公告)日：2014-07-22
申请号：US12913584
申请日：2010-10-27
申请人： Vaduvur Bharghavan , Sung-Wook Han , Joseph Epstein , Berend Dunsbergen , Saravanan Balasubramanian
发明人： Vaduvur Bharghavan , Sung-Wook Han , Joseph Epstein , Berend Dunsbergen , Saravanan Balasubramanian
IPC分类号： H04W4/00
CPC分类号： H04W36/18 , H04W8/02 , H04W8/26 , H04W28/0226 , H04W28/08 , H04W60/00 , H04W84/105
摘要： AP's associated with a communication network and any wireless devices desiring contact, operated according to a protocol in which each wireless device selects AP's with which to communicate. A system coordinator causes the AP's to operate so as to guide each wireless device to an AP selected by the system coordinator. This has the effect that, notwithstanding that the protocol involves having the wireless device make the selection of AP, functionally, the AP's make the selection for it. In a 1st technique, multiple AP's share an identifier, with the system coordinator directing one particular AP to respond to the wireless device, thus appearing to wireless devices as a “personal cell”. In a 2nd technique, AP's each maintain identifiers substantially unique to each wireless device, with the system coordinator directing only one particular AP to maintain any particular wireless device's identifier, thus appearing to wireless devices as a “personal AP”.
摘要翻译：与通信网络相关联的AP以及期望接触的任何无线设备，根据其中每个无线设备选择与之进行通信的AP的协议来操作。系统协调器使AP操作，以便将每个无线设备引导到由系统协调器选择的AP。这具有这样的效果，尽管协议涉及使无线设备进行AP的选择，但在功能上，AP对其进行选择。在第一种技术中，多个AP共享标识符，系统协调器指示一个特定的AP对无线设备做出响应，从而将无线设备看作“个人小区”。在第二种技术中，AP每个保持对每个无线设备基本唯一的标识符，系统协调器仅指示一个特定的AP来维护任何特定的无线设备的标识符，从而将无线设备看作“个人AP”。

2. 发明申请

US20110142019A1 Seamless Mobility in Wireless Networks 有权
标题翻译：无线网络中的无缝移动性
公开(公告)号：US20110142019A1
公开(公告)日：2011-06-16
申请号：US12964735
申请日：2010-12-09
申请人： Vaduvur Bharghavan , Sung-Wook Han , Joseph Epstein , Berend Dunsbergen , Saravanan Balasubramanian
发明人： Vaduvur Bharghavan , Sung-Wook Han , Joseph Epstein , Berend Dunsbergen , Saravanan Balasubramanian
IPC分类号： H04W40/00
CPC分类号： H04W36/18 , H04W8/087 , H04W8/26 , H04W28/08 , H04W36/38 , H04W76/11 , H04W88/08
摘要： AP's associated with a communication network and any wireless devices desiring contact, operated according to a protocol in which each wireless device selects AP's with which to communicate. A system coordinator causes the AP's to operate so as to guide each wireless device to an AP selected by the system coordinator. This has the effect that, notwithstanding that the protocol involves having the wireless device make the selection of AP, functionally, the AP's make the selection for it. In a 1st technique, multiple AP's share an identifier, with the system coordinator directing one particular AP to respond to the wireless device, thus appearing to wireless devices as a “personal cell”. In a 2nd technique, AP's each maintain identifiers substantially unique to each wireless device, with the system coordinator directing only one particular AP to maintain any particular wireless device's identifier, thus appearing to wireless devices as a “personal AP”.
摘要翻译：与通信网络相关联的AP以及期望接触的任何无线设备，根据其中每个无线设备选择与之进行通信的AP的协议来操作。系统协调器使AP操作，以便将每个无线设备引导到由系统协调器选择的AP。这具有这样的效果，尽管协议涉及使无线设备进行AP的选择，但在功能上，AP对其进行选择。在第一种技术中，多个AP共享标识符，系统协调器指示一个特定的AP对无线设备做出响应，从而将无线设备看作“个人小区”。在第二种技术中，AP每个保持对每个无线设备基本唯一的标识符，系统协调器仅指示一个特定的AP来维护任何特定的无线设备的标识符，从而将无线设备看作“个人AP”。

3. 发明授权

US08472359B2 Seamless mobility in wireless networks 有权
标题翻译：无线网络中的无缝移动性
公开(公告)号：US08472359B2
公开(公告)日：2013-06-25
申请号：US12964735
申请日：2010-12-09
申请人： Vaduvur Bharghavan , Sung-Wook Han , Joseph Epstein , Berend Dunsbergen , Saravanan Balasubramanian
发明人： Vaduvur Bharghavan , Sung-Wook Han , Joseph Epstein , Berend Dunsbergen , Saravanan Balasubramanian
IPC分类号： H04B7/00 , H04W4/00 , H04L12/28
CPC分类号： H04W36/18 , H04W8/087 , H04W8/26 , H04W28/08 , H04W36/38 , H04W76/11 , H04W88/08
摘要： AP's associated with a communication network and any wireless devices desiring contact, operated according to a protocol in which each wireless device selects AP's with which to communicate. A system coordinator causes the AP's to operate so as to guide each wireless device to an AP selected by the system coordinator. This has the effect that, notwithstanding that the protocol involves having the wireless device make the selection of AP, functionally, the AP's make the selection for it. In a 1st technique, multiple AP's share an identifier, with the system coordinator directing one particular AP to respond to the wireless device, thus appearing to wireless devices as a “personal cell”. In a 2nd technique, AP's each maintain identifiers substantially unique to each wireless device, with the system coordinator directing only one particular AP to maintain any particular wireless device's identifier, thus appearing to wireless devices as a “personal AP”.
摘要翻译：与通信网络相关联的AP以及期望接触的任何无线设备，根据其中每个无线设备选择与之进行通信的AP的协议来操作。系统协调器使AP操作，以便将每个无线设备引导到由系统协调器选择的AP。这具有这样的效果，尽管协议涉及使无线设备进行AP的选择，但在功能上，AP对其进行选择。在第一种技术中，多个AP共享标识符，系统协调器指示一个特定的AP对无线设备做出响应，从而将无线设备看作“个人小区”。在第二种技术中，AP每个保持对每个无线设备基本唯一的标识符，系统协调器仅指示一个特定的AP来维护任何特定的无线设备的标识符，从而将无线设备看作“个人AP”。

4. 发明授权

US08599734B1 TCP proxy acknowledgements 有权
标题翻译： TCP代理确认
公开(公告)号：US08599734B1
公开(公告)日：2013-12-03
申请号：US12255901
申请日：2008-10-22
申请人： Mohan Ram , Vaduvur Bharghavan , Saravanan Balasubramanian
发明人： Mohan Ram , Vaduvur Bharghavan , Saravanan Balasubramanian
IPC分类号： H04H20/71 , H04L1/18 , G06F17/00
CPC分类号： H04L1/0007 , H04L1/0002 , H04L1/1671 , H04L1/1835 , H04L1/1864 , H04L2001/0097
摘要： A system and method enable the transmission of messages between a source device and a wireless station. A first message is received at an access point from the source device. The access point transmits the first message to the wireless station and stores a copy of the first message in a memory. The access point receives an acknowledgement message from the wireless station and transmits a proxy acknowledgement message to the source device. The access point transmits a control message to the source device to limit the number or size of additional messages sent from the source device based on a number or size of messages currently stored in the memory and a maximum number or size of messages that can be stored in the memory.
摘要翻译：系统和方法使得能够在源设备和无线站之间传送消息。在源设备的接入点处接收到第一消息。接入点将第一消息发送到无线站，并将第一消息的副本存储在存储器中。接入点从无线站接收确认消息，并向源设备发送代理确认消息。接入点向源设备发送控制消息以基于当前存储在存储器中的消息的数量或大小以及可以存储的消息的最大数量或大小来限制从源设备发送的附加消息的数量或大小在记忆中

5. 发明授权

US07826426B1 Seamless mobility in wireless networks 有权
标题翻译：无线网络中的无缝移动性
公开(公告)号：US07826426B1
公开(公告)日：2010-11-02
申请号：US11715287
申请日：2007-03-07
申请人： Vaduvur Bharghavan , Sung-Wook Han , Joseph Epstein , Berend Dunsbergen , Saravanan Balasubramanian
发明人： Vaduvur Bharghavan , Sung-Wook Han , Joseph Epstein , Berend Dunsbergen , Saravanan Balasubramanian
IPC分类号： G08C17/00
CPC分类号： H04W36/18 , H04W8/02 , H04W8/26 , H04W28/0226 , H04W28/08 , H04W60/00 , H04W84/105
摘要： AP's associated with a communication network and any wireless devices desiring contact, operated according to a protocol in which each wireless device selects AP's with which to communicate. A system coordinator causes the AP's to operate so as to guide each wireless device to an AP selected by the system coordinator. This has the effect that, notwithstanding that the protocol involves having the wireless device make the selection of AP, functionally, the AP's make the selection for it. In a 1st technique, multiple AP's share an identifier, with the system coordinator directing one particular AP to respond to the wireless device, thus appearing to wireless devices as a “personal cell”. In a 2nd technique, AP's each maintain identifiers substantially unique to each wireless device, with the system coordinator directing only one particular AP to maintain any particular wireless device's identifier, thus appearing to wireless devices as a “personal AP”.
摘要翻译：与通信网络相关联的AP以及期望接触的任何无线设备，根据其中每个无线设备选择与之进行通信的AP的协议来操作。系统协调器使AP操作，以便将每个无线设备引导到由系统协调器选择的AP。这具有这样的效果，尽管协议涉及使无线设备进行AP的选择，但在功能上，AP对其进行选择。在第一种技术中，多个AP共享标识符，系统协调器指示一个特定的AP对无线设备做出响应，从而将无线设备看作“个人小区”。在第二种技术中，AP每个保持对每个无线设备基本唯一的标识符，系统协调器仅指示一个特定的AP来维护任何特定的无线设备的标识符，从而将无线设备看作“个人AP”。

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