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1. 发明授权

US08750263B2 WLAN and WWAN connection migration methods and apparatus 失效
标题翻译： WLAN和WWAN连接迁移方法和装置
公开(公告)号：US08750263B2
公开(公告)日：2014-06-10
申请号：US11741028
申请日：2007-04-27
申请人： Vytautas Robertas Kezys , Terence D. Todd
发明人： Vytautas Robertas Kezys , Terence D. Todd
IPC分类号： H04W4/00 , H04W40/00 , G06F15/16
CPC分类号： H04L12/66 , H04W36/14 , H04W36/30 , H04W76/22 , H04W84/12 , H04W92/18
摘要： Intra-enterprise wireless handset (WH) calls between WHs operating in a wireless local area network (WLAN) are established directly between the WHs via a call connection that is maintained within the LAN without being routed through the cellular network (CN). This eliminates the cost of placing and maintaining calls through the CN for intra-enterprise calls, and also enables use of capabilities that are available in the enterprise telecomm equipment. Upon detection of a trigger condition, if and when it is more likely that a complete vertical handover (VHO) may be needed, the call connection between the WHs in the LAN is replaced by one that is routed through the CN. Thereafter, a VHO may occur (if at all) upon detection of a radio handover condition.
摘要翻译：无线局域网（WLAN）之间的企业间无线手机（WH）呼叫直接通过在LAN内维护的呼叫连接在WH之间建立，而不通过蜂窝网络（CN）进行路由。这消除了通过CN拨打和维护用于企业内呼叫的呼叫的成本，并且还能够使用企业电话设备中可用的功能。在检测到触发条件时，如果可能需要完整的垂直切换（VHO）更可能，LAN中的WH之间的呼叫连接将被通过CN路由的呼叫连接所取代。此后，当检测到无线电切换条件时，可能发生VHO（如果有的话）。

2. 发明授权

US08488576B2 Methods and apparatus for establishing WLAN communications using an ESSID created based on a predetermined algorithm and a domain name 有权
标题翻译：使用基于预定算法和域名创建的ESSID来建立WLAN通信的方法和装置
公开(公告)号：US08488576B2
公开(公告)日：2013-07-16
申请号：US13209159
申请日：2011-08-12
申请人： Vytautas Robertas Kezys , Thomas Charles Nagy , Ian Robertson , Craig A. Dunk
发明人： Vytautas Robertas Kezys , Thomas Charles Nagy , Ian Robertson , Craig A. Dunk
IPC分类号： H04W4/00
CPC分类号： H04W12/06
摘要： One method in a mobile communication device for use in establishing communications between the mobile communication device and a wireless local communication network (WLAN) involves identifying a domain name of the WLAN; performing, in the mobile communication device, a predetermined algorithm with use of the domain name, for creating an extended service set identifier (ESSID) which includes at least a portion of the domain name of the WLAN; and associating with an wireless access point of the WLAN with use of the ESSID for accessing communication services in the WLAN.
摘要翻译：用于在移动通信设备和无线本地通信网络（WLAN）之间建立通信的移动通信设备中的一种方法涉及识别WLAN的域名; 在移动通信设备中使用域名执行预定算法，用于创建包括WLAN的域名的至少一部分的扩展服务集标识符（ESSID）; 以及使用ESSID与WLAN的无线接入点相关联，用于访问WLAN中的通信服务。

3. 发明授权

US08467350B2 Conferencing PSTN gateway methods and apparatus to facilitate heterogeneous wireless network handovers for mobile communication devices 失效
标题翻译：会议PSTN网关方法和设备，促进移动通信设备的异构无线网络切换
公开(公告)号：US08467350B2
公开(公告)日：2013-06-18
申请号：US13571732
申请日：2012-08-10
申请人： Vytautas Robertas Kezys , Terence D. Todd , Mohammed Smadi , Dongmei Zhao
发明人： Vytautas Robertas Kezys , Terence D. Todd , Mohammed Smadi , Dongmei Zhao
IPC分类号： H04W4/00 , H04J3/16 , H04J3/22 , H04M3/42 , H04M1/00 , H04L12/16 , H04L12/66 , H04L12/28 , H04Q11/00
CPC分类号： H04L12/6418 , H04L29/06027 , H04L65/1083 , H04L65/4038 , H04M7/1235 , H04W36/14 , H04W36/18 , H04W76/10 , H04W76/22 , H04W76/23 , H04W84/12 , H04W88/06 , H04W88/16 , H04W92/02
摘要： For initially establishing a voice call, a first connection leg for the voice call is established between a mobile device operating in a wireless network and a conference room of a conferencing gateway. A second connection leg is established via the conferencing gateway between a processor and a communication device connected in a telephone network. Subsequently, the processor sends a message to the conferencing gateway for transferring the second connection leg from between the processor and the communication device to the conference room and the communication device, for initially establishing the voice call. The conference gateway is configured to combine media streams of connection legs of the voice call.
摘要翻译：为了最初建立语音呼叫，在无线网络中工作的移动设备和会议网关的会议室之间建立用于语音呼叫的第一连接腿。通过处理器和连接在电话网络中的通信设备之间的会议网关建立第二连接腿。随后，处理器向会议网关发送消息，用于将第二连接腿从处理器和通信设备之间传送到会议室和通信设备，用于初始建立语音呼叫。会议网关被配置为组合语音呼叫的连接腿的媒体流。

4. 发明授权

US08437326B2 Voice synchronization during call handoff 有权
标题翻译：呼叫切换过程中的语音同步
公开(公告)号：US08437326B2
公开(公告)日：2013-05-07
申请号：US13615883
申请日：2012-09-14
申请人： Vytautas Robertas Kezys
发明人： Vytautas Robertas Kezys
IPC分类号： H04Q7/24
CPC分类号： H04W36/18 , H04L65/604 , H04L65/80 , H04W36/14 , H04W76/20 , H04W84/042 , H04W84/12
摘要： A method, mobile electronic device and system for synchronizing hand-off of a voice media session between a WAN/cellular network and a WLAN network. When a hand-off occurs, the connection with both networks is temporarily maintained and the voice data on both connections compared to determine differences in the delays experienced over both connections. The timing of one or both voice streams is adjusted to synchronize the voice streams, and then the handoff is completed.
摘要翻译：一种用于同步在WAN /蜂窝网络和WLAN网络之间的语音媒体会话切换的方法，移动电子设备和系统。当切换发生时，与两个网络的连接被暂时维护，并且两个连接上的语音数据进行比较，以确定在两个连接上经历的延迟的差异。调整一个或两个语音流的定时以使语音流同步，然后切换完成。

5. 发明申请

US20130012143A1 Method of Controlling a Plurality of Internal Antennas in a Mobile Communication Device 有权
标题翻译：控制移动通信设备中多个内部天线的方法
公开(公告)号：US20130012143A1
公开(公告)日：2013-01-10
申请号：US13614586
申请日：2012-09-13
申请人： Vytautas Robertas Kezys , Yihong Qi
发明人： Vytautas Robertas Kezys , Yihong Qi
IPC分类号： H04B1/44
CPC分类号： H04B7/0808 , H01Q1/243 , H01Q1/245 , H01Q21/28 , H04B7/0608 , H04B7/0615 , H04B7/0814 , H04B7/0848 , H04W16/28
摘要： In one embodiment, a mobile communication device comprises a first antenna; a second antenna; a transceiver for processing a received signal and generating a transmit signal; and a controller, based on a detected condition of one of the first antenna or second antenna, for selecting the other one of said first antenna or said second antenna and coupling the transmit signal to the selected other one of said first antenna or said second antenna.
摘要翻译：在一个实施例中，移动通信设备包括第一天线; 第二个天线; 用于处理接收信号并产生发射信号的收发器; 以及控制器，基于所述第一天线或第二天线之一的检测条件，用于选择所述第一天线或所述第二天线中的另一个天线，并将所述发射信号耦合到所述第一天线或所述第二天线中选择的另一个天线。

6. 发明申请

US20120258759A1 METHOD AND SYSTEM FOR ADJUSTING WLAN RADIO RECEIVER GAIN IN A WIRELESS DEVICE 有权
标题翻译：在无线设备中调整无线射频接收机增益的方法和系统
公开(公告)号：US20120258759A1
公开(公告)日：2012-10-11
申请号：US13081712
申请日：2011-04-07
申请人： MOHAMMED NAWAF SMADI , Vytautas Robertas Kezys
发明人： MOHAMMED NAWAF SMADI , Vytautas Robertas Kezys
IPC分类号： H04B7/00
CPC分类号： H04W52/52 , H03G3/3052
摘要： A method for adjusting a gain level for a receiver of a first radio simultaneously operational with a transmitter of a second radio, comprising: determining a signal-to-noise ratio (“SNR”) value for signals received by the receiver from an access point (“AP”); and, when the first radio is associated with the AP and the transmitter is not transmitting, if the SNR value exceeds a SNR threshold, reducing the gain level for the receiver from an initial level and initiating transmission from the transmitter, otherwise maintaining the gain level for the receiver at the initial level and initiating transmission from the transmitter; wherein the SNR threshold is a SNR value above which beacon signals from the AP can be successfully received by the receiver.
摘要翻译：一种用于调整与第二无线电的发射机同时操作的第一无线电接收机的增益电平的方法，包括：确定接收机从接入点（AP）接收的信号的信噪比（SNR）值）; 并且当第一无线电与AP关联并且发射机不发射时，如果SNR值超过SNR阈值，则将接收机的增益电平从初始电平降低并且发起来自发射机的传输，否则保持增益电平对于初始级别的接收机并且发起从发射机的传输; 其中所述SNR阈值是SNR值，在所述SNR值之上，来自所述AP的信标信号可由所述接收机成功接收。

7. 发明申请

US20120233672A1 Provisioning Methods And Apparatus For Wireless Local Area Networks (WLANS) With Use Of A Provisioning ESSID 有权
标题翻译：使用配置ESSID的无线局域网（WLANS）的配置方法和设备
公开(公告)号：US20120233672A1
公开(公告)日：2012-09-13
申请号：US13231593
申请日：2011-09-13
申请人： Vytautas Robertas Kezys , Thomas Charles Nagy
发明人： Vytautas Robertas Kezys , Thomas Charles Nagy
IPC分类号： H04W12/00
CPC分类号： H04W12/08 , G06F15/16 , H04L63/0428 , H04L63/107 , H04W8/18 , H04W12/06 , H04W84/12
摘要： A wireless network has a primary network which provides one or more communication services and a provisioning network which provides a provisioning service but disallows the one or more communication services. A mobile device associates with an access point of the wireless network by sending a request which includes a first set service identifier (SSID) for accessing and operating in the provisioning network. If an authentication procedure is successful, the device receives via the access point a second SSID in a provisioning procedure with the provisioning network, and programs the second SSID in a network list. The device subsequently associates with the access point by sending a request which includes the second SSID from the network list instead of the first SSID, for accessing and operating in the primary network for the one or more communication services.
摘要翻译：无线网络具有提供一个或多个通信服务的主网络和提供供应服务但不允许一个或多个通信服务的供应网络。移动设备通过发送包括用于在供应网络中访问和操作的第一集合服务标识符（SSID）的请求来与无线网络的接入点相关联。如果认证过程成功，则设备通过接入点接收与配置网络的配置过程中的第二SSID，并在网络列表中对第二SSID进行编程。该设备随后通过从网络列表而不是第一SSID发送包括第二SSID的请求来与接入点相关联，用于在一个或多个通信服务的主网络中访问和操作。

8. 发明授权

US08200207B2 Out-of-coverage service termination using proxy 有权
标题翻译：使用代理服务终止服务
公开(公告)号：US08200207B2
公开(公告)日：2012-06-12
申请号：US13080082
申请日：2011-04-05
申请人： Sherif Abdel-Kader , Vytautas Robertas Kezys
发明人： Sherif Abdel-Kader , Vytautas Robertas Kezys
IPC分类号： H04M11/00 , H04W24/00
CPC分类号： H04L65/80 , H04L29/06027 , H04L65/1006 , H04W80/00
摘要： A method and system that employs a proxy server associated with a mobile device in a wireless network, wherein the proxy server monitors whether the mobile device is still in coverage. The media service operates on top of a connectionless peer-to-peer packet-based transport protocol. The out-of-coverage condition may relate to the mobile device itself or to a remote mobile device engaged in the media service. If the proxy server detects that the device has lost coverage for more than a predetermined length of time, then it sends an out-of-coverage message to the other termination point engaged in the media service. If an out-of-coverage situation is detected, then the method or device initiates service cancellation or release. The out-of-coverage message may instruct the termination point to release or cancel the service.
摘要翻译：一种使用与无线网络中的移动设备相关联的代理服务器的方法和系统，其中所述代理服务器监视所述移动设备是否仍在覆盖范围内。媒体服务在无连接的基于分组的传输协议之上运行。覆盖范围外的条件可能与移动设备本身或从事媒体服务的远程移动设备有关。如果代理服务器检测到设备已经丢失了超过预定时间长度的覆盖范围，那么它将向参与媒体服务的另一终端点发送超出覆盖的消息。如果检测到超出覆盖范围的情况，则该方法或设备启动服务取消或释放。超出覆盖范围的消息可以指示终止点释放或取消该服务。

9. 发明授权

US08023994B2 Provisioning methods and apparatus with use of a provisioning ESSID derived from both predetermined criteria and network-specific criteria 有权
标题翻译：使用从预定标准和网络特定标准导出的供应ESSID的配置方法和装置
公开(公告)号：US08023994B2
公开(公告)日：2011-09-20
申请号：US11611274
申请日：2006-12-15
申请人： Vytautas Robertas Kezys , Thomas Charles Nagy , Ian Robertson , Craig A. Dunk
发明人： Vytautas Robertas Kezys , Thomas Charles Nagy , Ian Robertson , Craig A. Dunk
IPC分类号： H04M1/00 , H04W4/00 , H04W74/00 , H04W36/00 , H04W40/00
CPC分类号： H04W12/06 , H04L63/0428 , H04L63/107 , H04W8/18 , H04W12/08 , H04W84/12
摘要： Methods and apparatus for use in provisioning mobile communication devices in wireless local area networks (WLANs) are described. In one illustrative example, a provisioning network identifier (“provisioning ESSID”) is derived based on both predetermined provisioning criteria (e.g. a fixed alphanumeric string) and network-specific criteria associated with a WLAN (eg a network domain name). The mobile device associates with a wireless access point of a provisioning virtual local area network (VLAN) of the network with use of the provisioning network identifier. After associating with the wireless access point with the provisioning network identifier, a primary network identifier (“primary ESSID”) associated with a primary VLAN of the network is received from the WLAN in a provisioning procedure and stored in memory of the mobile device after authentication. For subsequent communications with the WLAN, the mobile device associates with a wireless access point of the primary VLAN of the network with use of the primary network identifier. The technique of deriving an ESSID may alternatively be utilized in producing a primary ESSID of the WLAN.
摘要翻译：描述了用于在无线局域网（WLAN）中提供移动通信设备的方法和装置。在一个说明性示例中，基于与WLAN（例如网络域名）相关联的网络特定标准的预定供应准则（例如，固定字母数字串）和网络特定标准，导出供应网络标识符（“供应ESSID”）。移动设备使用配置网络标识符与网络的配置虚拟局域网（VLAN）的无线接入点相关联。在与配置网络标识符的无线接入点相关联之后，在准备过程中从WLAN接收与网络的主VLAN相关联的主要网络标识符（“主要ESSID”），并在认证后存储在移动设备的存储器中。为了与WLAN的后续通信，移动设备使用主网络标识符与网络的主VLAN的无线接入点相关联。导出ESSID的技术可以替代地用于生成WLAN的主要ESSID。

10. 发明授权

US08493939B2 Apparatus, and an associated method, for preserving communication service quality levels during hand-off of communications in a radio communication system 有权
标题翻译：一种用于在无线电通信系统中切换通信期间保持通信服务质量水平的装置和相关方法
公开(公告)号：US08493939B2
公开(公告)日：2013-07-23
申请号：US13613147
申请日：2012-09-13
申请人： Vytautas Robertas Kezys , Craig William Thornton
发明人： Vytautas Robertas Kezys , Craig William Thornton
IPC分类号： H04W4/00 , H04W36/00
CPC分类号： H04W36/02 , H04W84/12
摘要： A mobile station is configured to transmit a sequence of data packets over a wireless network. The station includes a data sequence expander. The expander receives an indication of a pending hand-off for the mobile station from a first network access point to a second network access point and estimates an amount of time prior to occurrence of the hand-off. The expander inserts a number of delay packets into the sequence of data packets in response to receiving the indication of the pending hand-off. The number of delay packets is determined based on the estimated amount of time prior to the occurrence of the hand-off such that the insertion of the delay packets into the sequence of data packets will cause a delay that corresponds to the amount of time prior to occurrence of the hand-off.
摘要翻译：移动台被配置为通过无线网络发送数据分组序列。该站包括一个数据序列扩展器。扩展器接收移动台从第一网络接入点到第二网络接入点的等待越区切换的指示，并且估计切换发生之前的时间量。响应于接收到正在切换的指示的指示，扩展器将多个延迟分组插入到数据分组序列中。延迟数据包的数量是基于在切换发生之前的估计的时间量来确定的，使得延迟分组插入到数据分组序列中将导致对应于之前的时间量的延迟发生切换。

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