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1. 发明授权

US07349378B2 Local area network resource manager 有权
标题翻译：局域网资源管理员
公开(公告)号：US07349378B2
公开(公告)日：2008-03-25
申请号：US10370719
申请日：2003-02-24
申请人： Moncef Elaoud , Abhrajit Ghosh , Ravichander Vaidyanathan , Prathima Agrawal , Toshikazu Kodama , Yasuhiro Katsube
发明人： Moncef Elaoud , Abhrajit Ghosh , Ravichander Vaidyanathan , Prathima Agrawal , Toshikazu Kodama , Yasuhiro Katsube
IPC分类号： H04Q7/24 , H04L12/43 , H04J3/16
CPC分类号： H04W72/0446 , H04W28/14 , H04W72/0426
摘要： Aspects of the invention provide a method and system for managing or coordinating data transmission in a Local Area Network (LAN) such that Quality of Service (QoS) concerns are met. A LAN resource manager (LRM) is provided for managing the LAN resources by providing solutions for providing users with several levels of QoS. Once the LRM admits a user at a certain QoS level, the level is assured within the LAN for as long as the user is in the LAN. A user may submit a request to transmit data to the LRM. The LRM may determine if time allocation is possible and allocate the time slots for data transmission. The LRM may send time slot allocation information to an Access Server in a LAN, which may inform the user of the time slot allocation and prepare a queue according to the slot allocation information.
摘要翻译：本发明的方面提供了一种用于管理或协调局域网（LAN）中的数据传输的方法和系统，使得满足服务质量（QoS）关注。提供LAN资源管理器（LRM），用于通过为用户提供多个QoS级别的解决方案来管理LAN资源。一旦LRM以某个QoS级别承认用户，只要用户在LAN中，该级别就可以在LAN内得到保证。用户可以向LRM提交发送数据的请求。 LRM可以确定时间分配是否可能并且分配用于数据传输的时隙。 LRM可以向LAN中的接入服务器发送时隙分配信息，这可以通知用户时隙分配，并根据时隙分配信息准备一个队列。

2. 发明授权

US08792454B2 Secure and seamless WAN-LAN roaming 有权
标题翻译：安全无缝的WAN-LAN漫游
公开(公告)号：US08792454B2
公开(公告)日：2014-07-29
申请号：US13554711
申请日：2012-07-20
申请人： Kenichi Taniuchi , Tao Zhang , Prathima Agrawal , Ashutosh Dutta , Sunil Madhani , Shinichi Baba , Kensaku Fujimoto , Yasuhiro Katsube , Toshikazu Kodama , Yoshihiro Ohba
发明人： Kenichi Taniuchi , Tao Zhang , Prathima Agrawal , Ashutosh Dutta , Sunil Madhani , Shinichi Baba , Kensaku Fujimoto , Yasuhiro Katsube , Toshikazu Kodama , Yoshihiro Ohba
IPC分类号： H04W4/00 , H04W80/04 , H04W84/12 , H04L29/06
CPC分类号： H04L63/1458 , H04L29/06088 , H04L63/02 , H04L63/0272 , H04L63/0428 , H04L63/061 , H04L63/164 , H04L69/14 , H04L69/161 , H04W8/02 , H04W12/06 , H04W80/04 , H04W80/045 , H04W84/12
摘要： Systems and methods are described for secure and seamless roaming between internal and external networks. Double and triple tunnels may be used to connect a mobile node to a correspondent host. A mobile node may include the ability to connect to two networks simultaneously to enable seamless roaming between networks.
摘要翻译：描述了内部和外部网络之间的安全和无缝漫游的系统和方法。双重和三重隧道可用于将移动节点连接到通讯主机。移动节点可以包括同时连接到两个网络的能力，以实现网络之间的无缝漫游。

3. 发明授权

US08243687B2 Secure and seamless WAN-LAN roaming 有权
标题翻译：安全无缝的WAN-LAN漫游
公开(公告)号：US08243687B2
公开(公告)日：2012-08-14
申请号：US13164874
申请日：2011-06-21
申请人： Kenichi Taniuchi , Tao Zhang , Prathima Agrawal , Ashutosh Dutta , Sunil Madhani , Shinichi Baba , Kensaku Fujimoto , Yasuhiro Katsube , Toshikazu Kodama , Yoshihiro Ohba
发明人： Kenichi Taniuchi , Tao Zhang , Prathima Agrawal , Ashutosh Dutta , Sunil Madhani , Shinichi Baba , Kensaku Fujimoto , Yasuhiro Katsube , Toshikazu Kodama , Yoshihiro Ohba
IPC分类号： H04W4/00
CPC分类号： H04L63/1458 , H04L29/06088 , H04L63/02 , H04L63/0272 , H04L63/0428 , H04L63/061 , H04L63/164 , H04L69/14 , H04L69/161 , H04W8/02 , H04W12/06 , H04W80/04 , H04W80/045 , H04W84/12
摘要： Systems and methods are described for secure and seamless roaming between internal and external networks. Double and triple tunnels may be used to connect a mobile node to a correspondent host. A mobile node may include the ability to connect to two networks simultaneously to enable seamless roaming between networks.
摘要翻译：描述了内部和外部网络之间的安全和无缝漫游的系统和方法。双重和三重隧道可用于将移动节点连接到通讯主机。移动节点可以包括同时连接到两个网络的能力，以实现网络之间的无缝漫游。

4. 发明申请

US20050163079A1 Secure and seamless WAN-LAN roaming 有权
标题翻译：安全无缝的WAN-LAN漫游
公开(公告)号：US20050163079A1
公开(公告)日：2005-07-28
申请号：US10895411
申请日：2004-07-21
申请人： Kenichi Taniuchi , Tao Zhang , Prathima Agrawal , Ashutosh Dutta , Shinichi Baba , Kensaku Fujimoto , Yasuhiro Katsube , Toshikazu Kodama , Yoshihiro Ohba , Sunil Madhani
发明人： Kenichi Taniuchi , Tao Zhang , Prathima Agrawal , Ashutosh Dutta , Shinichi Baba , Kensaku Fujimoto , Yasuhiro Katsube , Toshikazu Kodama , Yoshihiro Ohba , Sunil Madhani
IPC分类号： H04L12/28 , H04L29/06 , H04W8/02 , H04W12/06 , H04W36/00 , H04W36/14 , H04W80/04 , H04Q7/00
CPC分类号： H04L63/1458 , H04L29/06088 , H04L63/02 , H04L63/0272 , H04L63/0428 , H04L63/061 , H04L63/164 , H04L69/14 , H04L69/161 , H04W8/02 , H04W12/06 , H04W80/04 , H04W80/045 , H04W84/12
摘要： Systems and methods are described for secure and seamless roaming between internal and external networks. Double and triple tunnels may be used to connect a mobile node to a correspondent host. A mobile node may include the ability to connect to two networks simultaneously to enable seamless roaming between networks.
摘要翻译：描述了内部和外部网络之间的安全和无缝漫游的系统和方法。双重和三重隧道可用于将移动节点连接到通讯主机。移动节点可以包括同时连接到两个网络的能力，以实现网络之间的无缝漫游。

5. 发明授权

US07978655B2 Secure and seamless WAN-LAN roaming 有权
标题翻译：安全无缝的WAN-LAN漫游
公开(公告)号：US07978655B2
公开(公告)日：2011-07-12
申请号：US10895411
申请日：2004-07-21
申请人： Kenichi Taniuchi , Tao Zhang , Prathima Agrawal , Ashutosh Dutta , Sunil Madhani , Shinichi Baba , Kensaku Fujimoto , Yasuhiro Katsube , Toshikazu Kodama , Yoshihiro Ohba
发明人： Kenichi Taniuchi , Tao Zhang , Prathima Agrawal , Ashutosh Dutta , Sunil Madhani , Shinichi Baba , Kensaku Fujimoto , Yasuhiro Katsube , Toshikazu Kodama , Yoshihiro Ohba
IPC分类号： H04W4/00
CPC分类号： H04L63/1458 , H04L29/06088 , H04L63/02 , H04L63/0272 , H04L63/0428 , H04L63/061 , H04L63/164 , H04L69/14 , H04L69/161 , H04W8/02 , H04W12/06 , H04W80/04 , H04W80/045 , H04W84/12
摘要： Systems and methods are described for secure and seamless roaming between internal and external networks. Double and triple tunnels may be used to connect a mobile node to a correspondent host. A mobile node may include the ability to connect to two networks simultaneously to enable seamless roaming between networks.
摘要翻译：描述了内部和外部网络之间的安全和无缝漫游的系统和方法。双重和三重隧道可用于将移动节点连接到通讯主机。移动节点可以包括同时连接到两个网络的能力，以实现网络之间的无缝漫游。

6. 发明授权

US06606661B1 Method for dynamic connection closing time selection 失效
标题翻译：动态连接关闭时间选择方法
公开(公告)号：US06606661B1
公开(公告)日：2003-08-12
申请号：US09470795
申请日：1999-12-23
申请人： Prathima Agrawal , Moncef Elaoud , Parameswaran Ramanathan , Cormac John Sreenan
发明人： Prathima Agrawal , Moncef Elaoud , Parameswaran Ramanathan , Cormac John Sreenan
IPC分类号： G06F1516
CPC分类号： H04L29/06 , H04L67/02 , H04L67/142 , H04L69/16 , H04L69/163 , H04L69/28 , H04L69/329
摘要： The present invention discloses a method of improving the performance of a server enabled to permit connections to clients to persist for a duration equal to a timer value, such as Web servers utilizing HTTP/1.1. In accordance with an embodiment of the present invention, the server estimates the load on the server and uses the estimate to modify the timer value. The timer value can be chosen to balance the need to increase the throughput as seen by the clients and the server need to service the largest possible number of clients without running out of resources. The timer value can be set to a longer value when the server load is light and a shorter value when the server load is heavy. In a preferred embodiment of the present invention, the server dynamically selects the largest timer that guarantees that the server does not run out of resources under the current measured load.
摘要翻译：本发明公开了一种提高服务器性能的方法，该服务器允许连接客户端持续等待定时器值的持续时间，例如使用HTTP / 1.1的Web服务器。根据本发明的实施例，服务器估计服务器上的负载，并使用估计来修改定时器值。可以选择定时器值以平衡客户端看到的增加吞吐量的需求，并且服务器需要为最大可能数量的客户端提供服务而不用尽资源。当服务器负载较轻时，定时器值可以设置为较长的值，当服务器负载较重时，可以设置较短的值。在本发明的优选实施例中，服务器动态地选择最大的定时器，以确保服务器在当前测量的负载下不会耗尽资源。

7. 发明授权

US07848312B2 Method and systems for toll-free internet protocol communication services 有权
标题翻译：用于免费网际协议通信服务的方法和系统
公开(公告)号：US07848312B2
公开(公告)日：2010-12-07
申请号：US11007868
申请日：2004-12-09
申请人： Tao Zhang , Miriam Tauil , Sunil Hukmichand Madhani , Prathima Agrawal , Toshikazu Kodama
发明人： Tao Zhang , Miriam Tauil , Sunil Hukmichand Madhani , Prathima Agrawal , Toshikazu Kodama
IPC分类号： H04L12/56
CPC分类号： H04L12/14 , G06Q10/02 , H04L12/1464 , H04L12/1467 , H04L12/1471
摘要： This document describes Toll Free IP (TIP), a business model and its enabling methods to provide no-charge-to-user (“toll-free”) connectivity through IP-based access networks (e.g., public wireless hotspot networks based on IEEE 802.11), which may be operated by different network operators. With TIP, the use of networks to communicate with a toll-free IP destination will be paid by the owner of the toll-free IP destination. A toll-free IP destination can be identified in many ways, e.g., by a toll-free IP address, toll-free Internet Domain Name, a toll-free Universal Resource Identifier or Universal Resource Locator. TIP enables a user to use networks without prior service subscriptions with network or service providers and without any special terminal software or hardware for gaining permission to use a network. It allows users to use more access networks, i.e., larger “footprints”, than any individual network operator or aggregator can provide. With TIP, a service provider can provide services over IP-based access networks without the need to have business arrangements with each individual network operator or aggregator. TIP can also be used to enable other value-added services such as Prepaid IP, Collect IP, Selective Charging, and a single prepaid account across access networks of multiple operators or aggregators and even across wireless LANs (e.g., public hotspots and enterprise wireless LANs) and cellular networks.
摘要翻译：本文档描述了免费IP（TIP），一种商业模式及其通过基于IP的接入网络（例如，基于IEEE的公共无线热点网络）提供免费到用户（“免费”）连接的启用方法 802.11），其可以由不同的网络运营商操作。通过TIP，使用网络与免费IP目的地通信将由免费IP目的地的所有者支付。可以通过许多方式来识别免费的IP目的地，例如通过免费IP地址，免费因特网域名，免费通用资源标识符或通用资源定位器。 TIP使用户能够使用网络，而不需要网络或服务提供商进行先前的服务订阅，并且没有任何特殊的终端软件或硬件来获得使用网络的权限。它允许用户使用比任何单独的网络运营商或聚合器可以提供的更多的接入网络，即更大的“足迹”。通过TIP，服务提供商可以通过基于IP的接入网络提供服务，而无需与每个单独的网络运营商或聚合商进行业务安排。 TIP还可用于启用其他增值服务，如预付费IP，收集IP，选择性收费以及跨多个运营商或聚合商的接入网络以及甚至跨无线LAN（例如，公共热点和企业无线局域网）的单个预付帐户）和蜂窝网络。

8. 发明授权

US08385937B2 Load equalizing antennas 有权
标题翻译：负载均衡天线
公开(公告)号：US08385937B2
公开(公告)日：2013-02-26
申请号：US10885238
申请日：2004-07-07
申请人： Faramak Vakil , David Famolari , Kamesh Medepalli , Prathima Agrawal , Toshikazu Kodama , Shuichi Obayashi , Ryoko Matsuo
发明人： Faramak Vakil , David Famolari , Kamesh Medepalli , Prathima Agrawal , Toshikazu Kodama , Shuichi Obayashi , Ryoko Matsuo
IPC分类号： H04W72/00 , H04M1/00
CPC分类号： H04W16/04 , H04W16/28 , H04W28/26
摘要： A system and method for equalizing traffic between antenna beams is described. Aspects of the system and method may vary the beam widths to attempt to equalize traffic based on non-real-time communications and/or non-real-time communications.
摘要翻译：描述了用于均衡天线波束之间的业务的系统和方法。系统和方法的方面可以改变波束宽度，以尝试基于非实时通信和/或非实时通信来均衡流量。

9. 发明申请

US20060009232A1 Load equalizing antennas 有权
公开(公告)号：US20060009232A1
公开(公告)日：2006-01-12
申请号：US10885238
申请日：2004-07-07
申请人： Faramak Vakil , David Famolari , Kamesh Medepalli , Prathima Agrawal , Toshikazu Kodama , Shuichi Obayashi , Ryoko Matsuo
发明人： Faramak Vakil , David Famolari , Kamesh Medepalli , Prathima Agrawal , Toshikazu Kodama , Shuichi Obayashi , Ryoko Matsuo
IPC分类号： H04Q7/20
CPC分类号： H04W16/04 , H04W16/28 , H04W28/26
摘要： A system and method for equalizing traffic between antenna beams is described. Aspects of the system and method may vary the beam widths to attempt to equalize traffic based on non-real-time communications and/or non-real-time communications.

10. 发明授权

US06965584B2 Dynamic forward assignment of internet protocol addresses in wireless networks 失效
标题翻译：无线网络中互联网协议地址的动态前向分配
公开(公告)号：US06965584B2
公开(公告)日：2005-11-15
申请号：US09794859
申请日：2001-02-27
申请人： Prathima Agrawal , Toshikazu Kodama , Faramak Vakil , Tao Zhang
发明人： Prathima Agrawal , Toshikazu Kodama , Faramak Vakil , Tao Zhang
IPC分类号： H04L12/24 , H04L12/28 , H04L12/56 , H04L29/06 , H04L29/12 , H04Q7/00 , H04Q7/20
CPC分类号： H04L61/2084 , H04L29/12311 , H04L41/00 , H04L63/08 , H04W8/26 , H04W36/08 , H04W76/10 , H04W80/04 , H04W88/08
摘要： A method and system for dynamic forward assignment of IP addresses in a wireless network wherein a serving base station requests IP addresses of it neighboring cells. The serving base station then provides the requested IP addresses to the mobile stations it serves based on whether the mobile station will be entering a particular neighboring cell. Immediately upon entering the neighboring cell the mobile station establishes over the air communications with the neighboring cell's base station using one of the requested addresses. In another embodiment of the present invention each mobile unit is responsible for attaining IP addresses from the base stations of neighboring cells. Accordingly, the base stations serve as relay points for the IP address requests from the mobile unit to an address server.
摘要翻译：一种用于在无线网络中动态地前向分配IP地址的方法和系统，其中服务基站请求其相邻小区的IP地址。服务基站然后根据移动台是否将进入特定的相邻小区来向所服务的移动台提供所请求的IP地址。在进入相邻小区之后，移动台立即使用所请求的地址之一与邻近小区的基站建立空中通信。在本发明的另一实施例中，每个移动单元负责从相邻小区的基站获得IP地址。因此，基站用作从移动单元到地址服务器的IP地址请求的中继点。

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