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1. 发明授权

US07675881B2 Interfacing a WLAN with a mobile communications system 有权
标题翻译：将WLAN与移动通信系统接口
公开(公告)号：US07675881B2
公开(公告)日：2010-03-09
申请号：US10517466
申请日：2003-05-28
申请人： Shaily Verma , Charles Chuanming Wang
发明人： Shaily Verma , Charles Chuanming Wang
IPC分类号： H04W4/00 , H04W24/00
CPC分类号： H04W92/02 , H04W80/00 , H04W84/042 , H04W84/12
摘要： An interface for connecting networks includes an interworking function provided between a wireless local area network (WLAN) and a public mobile land network (PLMN) to provide communication interactions between the PLMN and the WLAN. The interworking function includes a dual-protocol stack, which interfaces the WLAN protocols and PLMN protocols to provide seamless communications between the WLAN and the PLMN such that an increase in available service bandwidth provided for users of the PLMN is maintained.
摘要翻译：用于连接网络的接口包括在无线局域网（WLAN）和公共移动陆地网络（PLMN）之间提供的互通功能，以提供PLMN和WLAN之间的通信交互。互通功能包括双协议栈，其将WLAN协议和PLMN协议接口以提供WLAN和PLMN之间的无缝通信，从而维持为PLMN的用户提供的可用业务带宽的增加。

2. 发明授权

US07046998B2 Multimedia content delivery through WLAN coverage area 有权
标题翻译：通过WLAN覆盖区域进行多媒体内容传送
公开(公告)号：US07046998B2
公开(公告)日：2006-05-16
申请号：US10518581
申请日：2003-06-20
申请人： Shaily Verma , Charles Chuanming Wang , Jun Li
发明人： Shaily Verma , Charles Chuanming Wang , Jun Li
IPC分类号： H04Q7/20
CPC分类号： H04W48/16 , H04L63/04 , H04L63/08 , H04L63/18 , H04L65/4084 , H04L67/04 , H04L67/327 , H04L67/34 , H04L69/329 , H04W4/02 , H04W12/06 , H04W48/18 , H04W48/20 , H04W80/04 , H04W84/042 , H04W84/12 , H04W88/06 , H04W92/02
摘要： A system for transferring content includes a wireless local area network (WLAN) and a network module provided within the WLAN or a cellular network to alert users of available content in the WLAN and handle user requests made for content when a user has access to the cellular network. The network module, which may comprise an interworking function, delivers the content to the user through the WLAN when the user is present in a coverage area of the WLAN. The invention allows a user to view the programs available for download and request a specific program using a relatively low speed network, such as a cellular network, and download the program through a high speed network, such as a WLAN.
摘要翻译：用于传送内容的系统包括无线局域网（WLAN）和设置在WLAN或蜂窝网络内的网络模块，以向用户提醒WLAN中的可用内容，并且当用户有权访问蜂窝网络时处理用于内容的用户请求网络。当用户存在于WLAN的覆盖区域中时，可以包括互通功能的网络模块通过WLAN将内容传递给用户。本发明允许用户查看可用于下载的程序，并使用诸如蜂窝网络的相对低速的网络请求特定的程序，并且通过诸如WLAN的高速网络来下载该程序。

3. 发明授权

US08165061B2 Inter working function (IWF) as logical radio network controller (RNC) for hybrid coupling in an interworking between WLAN and a mobile communications network 有权
标题翻译：互操作功能（IWF）作为逻辑无线电网络控制器（RNC），用于WLAN和移动通信网络之间的互通中的混合耦合
公开(公告)号：US08165061B2
公开(公告)日：2012-04-24
申请号：US10517131
申请日：2003-05-30
申请人： Shaily Verma , Charles Chuanming Wang
发明人： Shaily Verma , Charles Chuanming Wang
IPC分类号： H04B7/212
CPC分类号： H04W92/02 , H04W84/042 , H04W84/12 , H04W88/06 , H04W88/08 , H04W88/12 , H04W92/22 , Y10S370/913
摘要： There is provided a method of supporting an interworking between a wireless local area network (WLAN) and a mobile communications network. The interworking is facilitated by an interworking function (IWF) disposed on a WLAN side of the interworking. The method comprises the step of connecting the WLAN to the mobile communications network by employing the IWF as an auxiliary radio network controller for the mobile communications network, in particular, a drift radio network controller (DRNC) in a UMTS network.
摘要翻译：提供了一种支持无线局域网（WLAN）和移动通信网络之间的互通的方法。通过配置在互通的WLAN侧的互通功能（IWF）来促进互通。该方法包括通过使用IWF作为用于移动通信网络的辅助无线电网络控制器，特别是UMTS网络中的漂移无线电网络控制器（DRNC）将WLAN连接到移动通信网络的步骤。

4. 发明授权

US07764660B2 Registration of a WLAN as a UMTS routing area for WLAN-UMTS interworking 有权
标题翻译：将WLAN注册为用于WLAN-UMTS互通的UMTS路由区域
公开(公告)号：US07764660B2
公开(公告)日：2010-07-27
申请号：US10518996
申请日：2003-06-20
申请人： Shaily Verma , Charles Chuanming Wang
发明人： Shaily Verma , Charles Chuanming Wang
IPC分类号： H04W4/00
CPC分类号： H04L29/06 , H04L67/04 , H04L67/14 , H04L67/327 , H04L69/14 , H04L69/18 , H04W36/14 , H04W40/02 , H04W60/04 , H04W64/00 , H04W76/19 , H04W76/22 , H04W76/25 , H04W84/042 , H04W84/12 , H04W88/06 , H04W92/02
摘要： A system for employing a wireless local area network (WLAN) as a cellular network routing area includes a cellular network, which is capable of determining a location where a service request is made. The cellular network includes a packet-based support node B, which determines if the request can be serviced through a WLAN, which is identified in the cellular network as a routing area. Packet data protocol context is maintained while servicing the request using the WLAN to provide smooth interworking between the WLAN and the cellular network.
摘要翻译：一种采用无线局域网（WLAN）作为蜂窝网络路由区域的系统包括能够确定进行服务请求的位置的蜂窝网络。蜂窝网络包括基于分组的支持节点B，其确定是否可以通过在蜂窝网络中识别的WLAN作为路由区域来服务该请求。在使用WLAN服务请求的同时维护分组数据协议上下文以在WLAN和蜂窝网络之间提供平滑的互通。

5. 发明授权

US08289937B2 Internetworking between WLAN and a mobile communications system 有权
标题翻译： WLAN与移动通信系统之间的互联
公开(公告)号：US08289937B2
公开(公告)日：2012-10-16
申请号：US10517132
申请日：2003-05-29
申请人： Shaily Verma , Charles Chuanming Wang
发明人： Shaily Verma , Charles Chuanming Wang
IPC分类号： H04L12/56
CPC分类号： H04W92/02 , H04L12/4633 , H04W36/14 , H04W76/22 , H04W80/00 , H04W80/04 , H04W84/04 , H04W84/042 , H04W84/12 , H04W88/16
摘要： There is provided a method for supporting an internetworking between a WLAN and a mobile communications network. The mobile communications network, for example UMTS network, has a GPRS support node and a serving GPRS support node. The internetworking is facilitated by an IWF. The method comprises the steps of establishing at least one GPRS tunneling protocol tunnel between the IWF and the GGSN for transferring data signals, and establishing at least one GPRS (tunneling protocol tunnel between the GGSN and the SGSN for transferring control signals.
摘要翻译：提供了一种用于支持WLAN和移动通信网络之间的互联网络的方法。移动通信网络，例如UMTS网络，具有GPRS支持节点和服务GPRS支持节点。 IWF促成了互联互通。该方法包括以下步骤：在IWF和GGSN之间建立至少一个GPRS隧道协议隧道，用于传输数据信号，并建立至少一个GPRS（GGSN与SGSN之间的隧道协议隧道，用于传送控制信号。

6. 发明授权

US07215943B2 Mobile terminal identity protection through home location register modification 有权
标题翻译：移动终端身份保护通过本地位置寄存器修改
公开(公告)号：US07215943B2
公开(公告)日：2007-05-08
申请号：US10524177
申请日：2003-08-11
申请人： Shaily Verma , Charles Chuanming Wang , Junbiao Zhang
发明人： Shaily Verma , Charles Chuanming Wang , Junbiao Zhang
IPC分类号： H04Q7/20
CPC分类号： H04L63/0407 , H04L63/0414 , H04W8/04 , H04W8/18 , H04W8/26 , H04W12/02 , H04W88/02
摘要： Secure access by a mobile wireless terminal of a wireless telephony network is achieved by having a Home Location Register store the terminal's temporary and permanent identities. Upon accessing the network following initial registration, the terminal sends a temporary identity to a Serving GPRS Support Node (SGSN). If no serving node in the network knows the terminal, the terminal need not sent its permanent identity in clear as was previously required. Rather, the serving node need only query the HLR since the HLR can map the terminal's temporary identity to its permanent identity. In this way, the permanent identity of the mobile wireless terminal remains secure.
摘要翻译：无线电话网络的移动无线终端的安全接入是通过使归属位置寄存器存储终端的临时和永久身份来实现的。在初始注册之后访问网络时，终端向服务GPRS支持节点（SGSN）发送临时身份。如果网络中没有服务节点知道终端，则终端不需要像之前所要求的那样清楚地发送其永久身份。相反，服务节点仅需要查询HLR，因为HLR可以将终端的临时身份映射到其永久身份。以这种方式，移动无线终端的永久身份保持安全。

7. 发明授权

US07161957B2 Video packets over a wireless link under varying delay and bandwidth conditions 有权
标题翻译：在不同的延迟和带宽条件下通过无线链路的视频分组
公开(公告)号：US07161957B2
公开(公告)日：2007-01-09
申请号：US10361396
申请日：2003-02-10
申请人： Charles Chuanming Wang , Shaily Verma
发明人： Charles Chuanming Wang , Shaily Verma
IPC分类号： H04J3/16 , H04J3/22 , G06K9/36
CPC分类号： H04W28/00 , H04L47/14 , H04L47/2416 , H04L47/50 , H04L47/564 , H04L47/6215
摘要： An apparatus in a wireless network includes a video encoder for encoding uncompressed video information into packets with variable length of compressed frames, and a decision processor for selecting a partial bandwidth and queuing delay on a wireless channel for each of the packets based on an intended reception quality. Preferably, the queuing delay and partial bandwidth are one of a plurality of distinct queuing delay and partial bandwidth representative of wireless transmission quality of service classes.
摘要翻译：无线网络中的装置包括：视频编码器，用于将未压缩的视频信息编码成具有可变长度的压缩帧的分组;以及决策处理器，用于基于预期的接收来选择每个分组的无线信道上的部分带宽和排队延迟质量。优选地，排队延迟和部分带宽是代表服务类别的无线传输质量的多个不同排队延迟和部分带宽中的一个。

8. 发明授权

US07065358B2 Identity protection in a LAN-universal radiotelephone system 有权
标题翻译： LAN通用无线电话系统中的身份保护
公开(公告)号：US07065358B2
公开(公告)日：2006-06-20
申请号：US10524183
申请日：2003-08-11
申请人： Shaily Verma , Charles Chuanming Wang , Junbiao Zhang , Guillaume Bichot
发明人： Shaily Verma , Charles Chuanming Wang , Junbiao Zhang , Guillaume Bichot
IPC分类号： H04Q7/20
CPC分类号： H04L63/18 , H04L63/0407 , H04L63/08 , H04L63/0884 , H04W12/06 , H04W12/08 , H04W84/12
摘要： A mobile wireless terminal, upon transitioning from a wireless telephony network to a wireless Local Area Network (LAN), seeks identification by sending the same identity information used for identification in the wireless telephony network. Upon receipt of the identity information, a wireless LAN Access Server in the wireless telephony network identifies a Serving General Packet Radio Service Serving Node (SGSN) that had last served the wireless terminal in the wireless telephony network prior to transition. The wireless LAN Access Server forwards the identity information to the SGSN, which, in turn, provides an identification response for validating the terminal.
摘要翻译：移动无线终端在从无线电话网络转变到无线局域网（LAN）时，通过在无线电话网络中发送用于识别的相同身份信息来寻求识别。在接收到身份信息后，无线电话网络中的无线LAN接入服务器识别在转换之前最后服务于无线电话网络中的无线终端的服务通用分组无线服务服务节点（SGSN）。无线LAN接入服务器将身份信息转发给SGSN，SGSN再次提供用于验证终端的识别响应。

9. 发明申请

US20060153117A1 Method and apparatus for bandwidth provisioning in a wlan 审中-公开
标题翻译：用于wlan中带宽配置的方法和装置
公开(公告)号：US20060153117A1
公开(公告)日：2006-07-13
申请号：US10541763
申请日：2004-01-09
申请人： Guillaume Bichot , Shaily Verma
发明人： Guillaume Bichot , Shaily Verma
IPC分类号： H04B7/185
CPC分类号： H04W74/02 , H04W4/06 , H04W28/26 , H04W74/04 , H04W74/0808 , H04W84/12 , H04W88/08
摘要： The invention provides for a receiver transmitter comprising: a plurality of logical access points; for downloading a duration into a mobile terminal in accordance with an access point determination of the maximum amount of time information linked with a downlink broadcast traffic to deliver all the broadcast/multicast information in a single communication stream. The invention also provides for a method of broadcast/multicast frames “Duration” are set to values in order to deliver all the broadcast/multicast information in a single communication stream eliminating the requirement for contending for the medium for each broadcast/multicast frame transmission. This pseudo-reservation of the wireless medium can also be made periodic for enabling broadcast/multicast services.
摘要翻译：本发明提供一种接收机发射机，包括：多个逻辑接入点; 用于根据与下行链路广播业务链接的最大时间量信息的接入点确定将移动终端下载持续时间，以便在单个通信流中传送所有广播/多播信息。本发明还提供了广播/多播帧的方法“持续时间”被设置为值，以便在单个通信流中传送所有广播/多播信息，从而消除了针对每个广播/多播帧传输争用媒体的要求。也可以对无线介质的这种伪预留进行周期性的以实现广播/多播服务。

10. 发明授权

US07050416B2 Technique for IP communication among wireless devices 有权
标题翻译：无线设备之间的IP通信技术
公开(公告)号：US07050416B2
公开(公告)日：2006-05-23
申请号：US10144878
申请日：2002-05-14
申请人： Guillaume Bichot , Shaily Verma , Junbiao Zhang
发明人： Guillaume Bichot , Shaily Verma , Junbiao Zhang
IPC分类号： H04L12/66 , H04Q7/24 , H04Q1/00
CPC分类号： H04W12/06 , H04L45/04 , H04W8/26 , H04W40/248 , H04W40/34 , H04W40/36 , H04W80/04 , H04W88/14
摘要： A General Packet Radio Service (GPRS) network (141) includes at least one, and preferably, a plurality of radio access networks (161–16m), each providing radio access to one or more mobile terminal users (121–12n). Associated with one or more of the access networks is a corresponding one of a plurality of Serving GPRS Service Nodes (SGSNs) (241–24m), each node serving to identify and authenticate a mobile terminal user. Advantageously, each SGSN also serves to cache IP packets from a sending mobile terminal user and to examine each packet to determine if the destination IP address corresponds to another mobile terminal user in the network. If so, then that SGSN routes the packet to the destination mobile terminal user. Otherwise, if the packet destination lies outside the network, the SGSN routes the packet to a gateway (32) for routing beyond the network.
摘要翻译：通用分组无线业务（GPRS）网络（14-1）包括至少一个，优选地，多个无线电接入网络（16-1-SUB）每个提供对一个或多个移动终端用户的无线电接入（12＆lt; 1＆gt;＆lt; N＆gt;）。与一个或多个接入网络相关联的是多个服务GPRS服务节点（SGSN）中的相应的服务GPRS服务节点（SGSN）（每个节点服务于识别和认证移动终端用户。有利地，每个SGSN还用于缓存来自发送移动终端用户的IP分组，并且检查每个分组以确定目的地IP地址是否对应于网络中的另一个移动终端用户。如果是，则SGSN将该分组路由到目的移动终端用户。否则，如果分组目的地位于网络外部，则SGSN将分组路由到网关（32），用于路由超出网络。

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