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21. 发明授权

US07933602B1 Method and system for controlling the rate of vertical handoff operations 有权
标题翻译：用于控制垂直切换操作速率的方法和系统
公开(公告)号：US07933602B1
公开(公告)日：2011-04-26
申请号：US11865835
申请日：2007-10-02
申请人： Swaminathan Balakrishnan , Jason P. Sigg , Ashish Bhan , Ajay Manghat
发明人： Swaminathan Balakrishnan , Jason P. Sigg , Ashish Bhan , Ajay Manghat
IPC分类号： H04W36/00 , H04W4/00 , H04W72/00
CPC分类号： H04W36/38 , H04W36/14 , H04W36/165
摘要： A method and system for controlling the rate at which access terminals hand off from an IS-2000 (e.g., 1xRTT) communication system to an IS-856 (e.g., EVDO) communication system. A base station determines metric indicative of the rate at which hybrid access terminals hand off to the IS-2000 from the IS-856 system, and then based at least in part on the metric, dynamically adjusts a dormancy period that at least one hybrid access terminal must wait before entering a dormant mode in which is looks for service under IS-856. As the rate-metric indicates a higher or lower rate, the system may responsively adjust the dormancy period down or up. The rate at which hybrid access terminals operating under IS-2000 may seek service under IS-856 may thus be tuned to the rate at which they hand of form IS-856 to IS-2000.
摘要翻译：用于控制接入终端从IS-2000（例如，1xRTT）通信系统切换到IS-856（例如，EVDO）通信系统的速率的方法和系统。基站确定指示混合接入终端从IS-856系统切换到IS-2000的速率的度量，然后至少部分地基于度量来动态地调整休眠周期，至少一个混合接入终端必须等待进入休眠模式，在IS-856中寻找服务。由于速率指标表示较高或较低的速率，因此系统可以响应性地调整休眠期或向下调整休眠时间。因此，根据IS-856可以根据IS-856操作的混合接入终端的速率可以调整为IS-856形式向IS-2000传送的速率。

22. 发明授权

US07787496B1 Packet fragmentation techniques for multiple T-1 lines 有权
标题翻译：用于多个T-1线路的分组分段技术
公开(公告)号：US07787496B1
公开(公告)日：2010-08-31
申请号：US12041023
申请日：2008-03-03
申请人： Jasinder Singh , Ashish Bhan , Jason Sigg , Anil Singh
发明人： Jasinder Singh , Ashish Bhan , Jason Sigg , Anil Singh
IPC分类号： H04J3/24
CPC分类号： H04L47/10 , H04L47/14 , H04L47/36 , H04L47/365
摘要： Packets are broken into fragments when received by a radio network controller. The fragments are sized according to the network connection that are to receive the fragments. With a T-1 connection, the radio network controller attempts to create fragments of a packet with a maximum size of 1200 bytes. The radio network controller also attempts to send fragments of the same packet across the same network connection or T-1 line when multiple network connections or multiple T-1 lines exist.
摘要翻译：无线网络控制器接收到报文时，报文将被分解成碎片。这些片段根据要接收片段的网络连接进行大小调整。使用T-1连接，无线网络控制器尝试创建最大大小为1200字节的数据包片段。当存在多个网络连接或多个T-1线时，无线电网络控制器还尝试在相同的网络连接或T-1线路上发送相同分组的片段。

23. 发明授权

US08675572B1 Dynamic asynchronous-capsule timer for traffic channel assignment messages 失效
标题翻译：用于业务信道分配消息的动态异步封装定时器
公开(公告)号：US08675572B1
公开(公告)日：2014-03-18
申请号：US12423598
申请日：2009-04-14
申请人： Anthony Leung , Jasinder P. Singh , Maulik K. Shah , Ashish Bhan , Jason P. Sigg
发明人： Anthony Leung , Jasinder P. Singh , Maulik K. Shah , Ashish Bhan , Jason P. Sigg
IPC分类号： H04W4/00
CPC分类号： H04W72/1289 , H04W56/00
摘要： Methods and systems for periodically transmitting traffic channel assignment (TCA) messages in a radio access network are disclosed herein. An exemplary method involves (a) periodically transmitting a capsule that includes one or more TCA messages, wherein an async timer specifies a period that is used to periodically transmit the capsule; and (b) using one or more backhaul-latency indicators as a basis for determining the period that is used to periodically transmit the capsule. The method may further comprise periodically repeating (b) in order to dynamically update the async timer to reflect changes in backhaul latency.
摘要翻译：本文公开了在无线电接入网络中周期性地发送业务信道分配（TCA）消息的方法和系统。一种示例性方法包括（a）周期性地发送包括一个或多个TCA消息的胶囊，其中异步定时器指定用于周期性地传送胶囊的周期; 和（b）使用一个或多个回程延迟指示符作为确定用于周期性地传送胶囊的周期的基础。该方法可以进一步包括周期性地重复（b）以便动态地更新异步定时器以反映回程延迟的变化。

24. 发明授权

US08320313B1 Method and system for carrier frequency management based on slot contention 有权
标题翻译：基于时隙竞争的载波频率管理方法与系统
公开(公告)号：US08320313B1
公开(公告)日：2012-11-27
申请号：US12487849
申请日：2009-06-19
申请人： Anil Singh , Jason P. Sigg , Ashish Bhan , Maulik K. Shah , Jasinder P. Singh
发明人： Anil Singh , Jason P. Sigg , Ashish Bhan , Maulik K. Shah , Jasinder P. Singh
IPC分类号： H04Q7/00 , H04J3/16
CPC分类号： H04W24/02 , H04W16/10 , H04W72/0453 , H04W72/08
摘要： Methods and systems for carrier frequency management based on slot contention are provided. A radio access network (RAN) may radiate on one or more carrier frequencies to define wireless coverage areas. Each wireless coverage area may provide network access for one or more wireless communication devices (WCDs). In order to efficiently manage these carrier frequencies, the RAN may measure a slot contention metric for each carrier frequency. Based on the measured slot contention metrics, the RAN may perform a carrier frequency management function affecting at least one of the carrier frequencies. Carrier frequency management functions may include, but are not limited to, assigning a WCD to a carrier frequency, taking a carrier frequency out of service, and placing a new carrier frequency in service.
摘要翻译：提供了基于插槽争用的载波频率管理方法和系统。无线电接入网络（RAN）可以在一个或多个载波频率上辐射以定义无线覆盖区域。每个无线覆盖区域可以为一个或多个无线通信设备（WCD）提供网络接入。为了有效地管理这些载波频率，RAN可以测量每个载波频率的时隙争用度量。基于测量的时隙竞争度量，RAN可以执行影响至少一个载波频率的载波频率管理功能。载波频率管理功能可以包括但不限于将WCD分配给载波频率，使载波频率停止服务，并且将新的载波频率投入使用。

25. 发明授权

US08000684B1 Managing transmission power for message waiting notification 有权
标题翻译：管理消息等待通知的发送功率
公开(公告)号：US08000684B1
公开(公告)日：2011-08-16
申请号：US12115226
申请日：2008-05-05
申请人： Ashish Bhan , Maulik K. Shah , Jason P. Sigg , Jasinder P. Singh , Anil Singh
发明人： Ashish Bhan , Maulik K. Shah , Jason P. Sigg , Jasinder P. Singh , Anil Singh
IPC分类号： H04M1/725
CPC分类号： H04W52/38 , H04W4/12 , H04W52/48 , H04W52/50 , H04W68/00 , H04W76/10
摘要： Disclosed herein is a mechanism to help improve message waiting notification. In accordance with the mechanism, when a RAN transmits an MWI to a mobile station after unsuccessful call setup paging of the mobile station, the RAN will transmit the MWI at a higher power level than the RAN used for transmitting the call setup paging. Using a higher transmission power specifically for the MWI should help the MWI reach the mobile station, particularly in a scenario where a reason for call setup paging failure was noise on the air interface. Consequently, the disclosed mechanism should help improve user experience by increasing the likelihood that mobile stations will receive and process MWIs soon after the associated voice mail messages are left.
摘要翻译：这里公开了一种帮助改善消息等待通知的机制。根据该机制，当RAN在移动台的呼叫建立寻呼不成功之后向移动台发送MWI时，RAN将以比用于发送呼叫建立寻呼的RAN更高的功率电平发送MWI。专门用于MWI的更高的发射功率应该有助于MWI到达移动台，特别是在呼叫建立寻呼失败的原因是空中接口噪声的情况下。因此，所公开的机制应该有助于通过增加在相关联的语音邮件消息被留下之后移动台将很快接收和处理MWI的可能性来改善用户体验。

26. 发明授权

US08576736B1 Method and system for spread spectrum signal acquisition without a pilot signal 有权
标题翻译：没有导频信号的扩频信号采集方法和系统
公开(公告)号：US08576736B1
公开(公告)日：2013-11-05
申请号：US12943141
申请日：2010-11-10
申请人： Jason P. Sigg , Ashish Bhan , Maulik K. Shah , Jasinder P. Singh
发明人： Jason P. Sigg , Ashish Bhan , Maulik K. Shah , Jasinder P. Singh
IPC分类号： H04L5/22
CPC分类号： H04B1/7075 , H04L27/32
摘要： A cellular wireless communication network transmits spread spectrum signals that are spread by a pseudonoise (PN) code with any of a plurality of PN offsets, such that different coverage areas use different PN offsets. In each coverage area, the network transmits a plurality of forward link channels, each defined by a respective Walsh code, without transmitting a pilot signal. A wireless communication device (WCD) begins operating in a given coverage area and determines the PN offset used in the given coverage area by receiving a forward link signal having a Walsh code of a sync channel, paging channel, or other channel that transmits a broadcast message. The WCD selects a target bit sequence that would be expected to be included in the broadcast message. The WCD finds an effective PN offset that enables the WCD to despread the forward link signal and recover the target bit sequence.
摘要翻译：蜂窝无线通信网络发送由伪噪声（PN）码与多个PN偏移中的任何一个扩频的扩频信号，使得不同的覆盖区域使用不同的PN偏移。在每个覆盖区域中，网络发送多个前向链路信道，每个前向链路信道各自由相应的沃尔什码定义，而不发送导频信号。无线通信设备（WCD）开始在给定的覆盖区域中工作，并且通过接收具有同步信道的沃尔什码，寻呼信道或发送广播的其他信道的前向链路信号来确定在给定覆盖区域中使用的PN偏移信息。 WCD选择将被预期包括在广播消息中的目标比特序列。 WCD找到有效的PN偏移，使得WCD能够解扩前向链路信号并恢复目标比特序列。

27. 发明授权

US08521168B1 Resource allocation based on wireless device motion specified in connection request 有权
标题翻译：基于连接请求中指定的无线设备运动的资源分配
公开(公告)号：US08521168B1
公开(公告)日：2013-08-27
申请号：US13085893
申请日：2011-04-13
申请人： Jason P. Sigg , Ashish Bhan , Maulik K. Shah , Jasinder P. Singh
发明人： Jason P. Sigg , Ashish Bhan , Maulik K. Shah , Jasinder P. Singh
IPC分类号： H04W36/00
CPC分类号： H04W28/26
摘要： A method and corresponding system is disclosed for enhanced resource allocation in a wireless communication system. According to the method, when an idle wireless device seeks to initiate a call in a given coverage area, the device will provide with its initiation request to the serving radio network a motion specification indicating an extent of movement of the device, based on the device's tracking of its own movement. The network will then use that motion specification provided with the initiation request as a basis to determine whether to select a resource to allocate for the call in the given coverage area based on resource implementation in at least one neighboring coverage area or whether to instead select the resource to allocate without regard to resource allocation in the at least one neighboring coverage area.
摘要翻译：公开了一种用于在无线通信系统中增强资源分配的方法和相应的系统。根据该方法，当空闲的无线设备寻求在给定的覆盖区域内发起呼叫时，设备将根据该设备的服务向服务无线电网络提供指示设备的移动程度的运动规范跟踪自己的运动。然后，网络将使用提供有发起请求的运动规范作为基础，以确定是否基于至少一个相邻覆盖区域中的资源实现来选择在给定覆盖区域内为呼叫分配的资源，或者是否选择资源，而不考虑在至少一个相邻覆盖区域中的资源分配。

28. 发明授权

US08462651B1 Methods and devices for using silence intervals to enhance wireless communications 有权
公开(公告)号：US08462651B1
公开(公告)日：2013-06-11
申请号：US12647966
申请日：2009-12-28
申请人： Jasinder P. Singh , Ashish Bhan , Jason P. Sigg , Maulik K. Shah
发明人： Jasinder P. Singh , Ashish Bhan , Jason P. Sigg , Maulik K. Shah
IPC分类号： H04J1/16
CPC分类号： H04W24/00 , H04W52/367 , H04W52/48 , H04W74/0833 , H04W76/50
摘要： Methods and devices for transmission of communications during a silence interval are described. A base station (BS) provides timing data to an access terminal (AT) and AT uses timing data to synchronize with BS to carry our silence and non-silence intervals for an RF air interface. AT attempts to initiate communications by transmitting an access probe (AP) to BS during a non-silence interval. Other ATs may transmit communications to BS during non-silence interval. If BS acknowledges AP during non-silence interval, AT does not transmit during a subsequent silence interval. If AP was for an emergency communication and BS does not acknowledge AP sent during non-silence interval, AT transmits another AP during the subsequent silence interval to initiate emergency communication. If AP was not for emergency communication, AT does not transmit AP during the subsequent silence interval. The other ATs do not transmit communications to BS during the subsequent silence interval.

29. 发明授权

US08364192B2 Methods and systems for improving session establishment with wireless communication devices 有权
标题翻译：使用无线通信设备改善会话建立的方法和系统
公开(公告)号：US08364192B2
公开(公告)日：2013-01-29
申请号：US13440548
申请日：2012-04-05
申请人： Mohammad Ghaus , Pinal Tailor , Hetal Mistry , Ashish Bhan , Jason P. Sigg , Anthony K. Leung , Jasinder P. Singh , Maulik K. Shah
发明人： Mohammad Ghaus , Pinal Tailor , Hetal Mistry , Ashish Bhan , Jason P. Sigg , Anthony K. Leung , Jasinder P. Singh , Maulik K. Shah
IPC分类号： H04M11/00 , H04W4/00 , H04W40/00 , H04B7/00 , H04L12/66 , H04L12/28 , H04L12/413 , H04L12/43 , H04J3/24
CPC分类号： H04L67/303 , H04L67/322 , H04W4/00 , H04W28/26 , H04W80/10
摘要： Methods and systems for reducing the latency of instant communication session establishment are presented. According to various preferred embodiments, a RAN, may receive a setup request message via a packet-switched network. The RAN may determine, from a quality of service (QOS) indication contained in the setup request message, that the setup request message is requesting establishment of a instant communication session. The RAN may further determine an intended destination wireless communication device (WCD) for the setup request message. Based on the QOS indication and/or a profile indicating the destination WCD's capabilities, the RAN may pre-allocate resources for the instant communication session in parallel to paging the destination WCD. In this way, the latencies associated with these procedures are overlapped, thus reducing the overall latency of instant communication session establishment.
摘要翻译：提出了减少即时通信会话建立的延迟的方法和系统。根据各种优选实施例，RAN可以经由分组交换网络接收建立请求消息。 RAN可以根据建立请求消息中包含的服务质量（QOS）指示来确定建立请求消息正在请求建立即时通信会话。 RAN可以进一步确定用于建立请求消息的预定目的地无线通信设备（WCD）。基于QOS指示和/或指示目的地WCD的能力的简档，RAN可以并行地为即时通信会话分配资源以寻呼目的地WCD。以这种方式，与这些过程相关联的延迟重叠，从而减少即时通信会话建立的总体延迟。

30. 发明授权

US08306577B1 System and method for adjusting the volume of an earpiece using reverse frame data rate 失效
标题翻译：使用反向帧数据速率调节听筒体积的系统和方法
公开(公告)号：US08306577B1
公开(公告)日：2012-11-06
申请号：US12473883
申请日：2009-05-28
申请人： Jason P. Sigg , Ashish Bhan , Anthony Leung , Maulik K. Shah , Jasinder P. Singh
发明人： Jason P. Sigg , Ashish Bhan , Anthony Leung , Maulik K. Shah , Jasinder P. Singh
IPC分类号： H04M1/00 , H04B1/38
CPC分类号： H04M1/6066
摘要： Methods and systems are provided for adjusting the volume on a mobile station earpiece based on reverse frame data rate. In an embodiment of the invention, a mobile station transmits a plurality of reverse frames over a specified period of time. For each frame in the plurality of reverse frames, the mobile station measures a reverse frame data rate. The mobile station then uses the measured reverse frame data rates to calculate an average reverse frame data rate for the reverse frames transmitted over the specified period of time. Next, the mobile station adjusts the volume level of an earpiece based at least in part on the average reverse frame data rate.
摘要翻译：提供了用于基于反向帧数据速率来调整移动台耳机上的音量的方法和系统。在本发明的实施例中，移动台在指定的时间段内发送多个反向帧。对于多个反向帧中的每个帧，移动站测量反向帧数据速率。然后，移动站使用测量的反向帧数据速率来计算在指定时间段内发送的反向帧的平均反向帧数据速率。接下来，移动台至少部分地基于平均反向帧数据速率来调整耳机的音量。

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