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1. 发明授权

US09088512B1 Method and system for signaling a wait time before discontinuing transmission of a reverse link signal 有权
标题翻译：在停止发送反向链路信号之前发信号通知等待时间的方法和系统
公开(公告)号：US09088512B1
公开(公告)日：2015-07-21
申请号：US13449759
申请日：2012-04-18
申请人： Deveshkumar N. Rai , Sachin R. Vargantwar , Maulik K. Shah , Jasinder P. Singh
发明人： Deveshkumar N. Rai , Sachin R. Vargantwar , Maulik K. Shah , Jasinder P. Singh
IPC分类号： H04W24/00 , H04L1/00 , H04L12/703 , H04L12/939
CPC分类号： H04L45/28 , H04L49/557 , H04W76/38
摘要： A mobile station involved in a call receives a forward link signal from a radio access network (RAN) and transmits a reverse link signal to the RAN. If the mobile station detects a reception failure of the forward link signal, such as the receipt of an errored frame, the mobile station transmits a wait time to the RAN. The wait time specifies how long the reception failure can continue before the mobile station will discontinue transmitting the reverse link signal. In response, the RAN may increase the transmit power level at which the RAN transmits the forward link signal, such that a maximum transmit power level is reached during the wait time. The wait time could be based on a user preference and/or user behavior with respect to abandoning calls.
摘要翻译：参与呼叫的移动台接收来自无线接入网络（RAN）的前向链路信号，并向RAN发送反向链路信号。如果移动站检测到诸如接收错误帧的前向链路信号的接收失败，则移动台向RAN发送等待时间。等待时间指定在移动台将不再发送反向链路信号之前接收故障可以持续多长时间。作为响应，RAN可以增加RAN发送前向链路信号的发射功率电平，使得在等待时间期间达到最大发射功率电平。等待时间可以基于放弃呼叫的用户偏好和/或用户行为。

2. 发明授权

US09072026B1 Systems and methods for enforcing vendor-based restrictions on wireless service 有权
标题翻译：用于实施基于供应商的无线服务限制的系统和方法
公开(公告)号：US09072026B1
公开(公告)日：2015-06-30
申请号：US13605683
申请日：2012-09-06
申请人： Jasinder P. Singh , Sachin R. Vargantwar , Maulik K. Shah , Deveshkumar N. Rai
发明人： Jasinder P. Singh , Sachin R. Vargantwar , Maulik K. Shah , Deveshkumar N. Rai
IPC分类号： H04M1/66 , H04W4/00 , H04W24/00 , H04W48/02 , H04W84/10 , H04W12/08 , H04W64/00 , H04W84/04 , H04W88/08
CPC分类号： H04W48/02 , H04W12/08 , H04W48/04 , H04W64/003 , H04W84/045 , H04W84/105 , H04W88/08
摘要： Disclosed herein are systems and methods for enforcing vendor-based restrictions on wireless service. One embodiment takes the form of a method that is carried out by at least one radio access network (RAN) entity and that includes receiving an access request from a mobile station via a base station, and responsively making a vendor identification to identify a vendor of the base station. The method further includes denying the access request based at least in part on the vendor identification.
摘要翻译：这里公开的是用于实施基于供应商的无线服务限制的系统和方法。一个实施例采用由至少一个无线电接入网络（RAN）实体执行的方法的形式，其包括经由基站从移动台接收接入请求，以及响应地进行供应商标识以识别基站。该方法还包括至少部分地基于供应商标识来拒绝该访问请求。

3. 发明授权

US09258757B1 Dynamic control of transmission of reverse-link control signals 有权
标题翻译：反向链路控制信号的传输动态控制
公开(公告)号：US09258757B1
公开(公告)日：2016-02-09
申请号：US13597680
申请日：2012-08-29
申请人： Jasinder P. Singh , Maulik K. Shah , Deveshkumar N. Rai , Sachin R. Vargantwar
发明人： Jasinder P. Singh , Maulik K. Shah , Deveshkumar N. Rai , Sachin R. Vargantwar
IPC分类号： H04W4/00 , H04W36/30 , H04W84/04
CPC分类号： H04W36/30 , H04W72/0413 , H04W72/082 , H04W84/04
摘要： A method and system for dynamically controlling the transmission of reverse-link control signals to help reduce interference on the reverse link. A RAN identifies a mobile device whose transmission of reverse-link control signals best represents the reverse-link air interface condition of each other mobile device in a plurality of mobile devices. Then the RAN causes each mobile device in the plurality other than the identified mobile device to not send its respective reverse-link control signal at a given time, thereby reducing the number of mobile devices that transmit reverse-link control signals at the given time.
摘要翻译：一种用于动态控制反向链路控制信号的传输以帮助减少反向链路上的干扰的方法和系统。 RAN识别其反向链路控制信号的传输最佳地表示多个移动设备中每个其他移动设备的反向链路空中接口条件的移动设备。然后，RAN使除了所识别的移动设备之外的多个移动设备在给定时间不发送其相应的反向链路控制信号，从而减少在给定时间发送反向链路控制信号的移动设备的数量。

4. 发明授权

US09237028B1 Method and apparatus for generating a tethering alert based on a threshold similarity between incoming data and outgoing data 有权
标题翻译：用于基于输入数据和输出数据之间的阈值相似度来产生系紧警报的方法和装置
公开(公告)号：US09237028B1
公开(公告)日：2016-01-12
申请号：US13585543
申请日：2012-08-14
申请人： Deveshkumar N. Rai , Sachin R. Vargantwar , Maulik K. Shah , Jasinder P. Singh
发明人： Deveshkumar N. Rai , Sachin R. Vargantwar , Maulik K. Shah , Jasinder P. Singh
IPC分类号： H04L15/16 , H04L12/26 , H04L29/06
CPC分类号： H04L12/2692 , G06F2209/5022 , H04L29/06 , H04L43/16 , H04L63/1408 , H04L69/18 , H04W4/50 , H04W12/08
摘要： Disclosed herein are a method and a corresponding apparatus that provides a tethering alert if the apparatus is tethering data. In one example, a method for providing a tethering alert by an apparatus having a first network communication interface and a second network communication interface is disclosed. The method includes i) receiving incoming data via one of the first network communication interface and the second network communication interface, ii) sending outgoing data via the other of the first network communication interface and the second network communication interface, iii) making a determination that there is a threshold similarity between the incoming data and the outgoing data, and iv) responsive to making the determination, the apparatus providing a tethering alert indicating that the apparatus is tethering data.
摘要翻译：这里公开了一种方法和相应的装置，如果装置是系统数据，则提供系紧警报。在一个示例中，公开了一种通过具有第一网络通信接口和第二网络通信接口的设备提供系链警报的方法。该方法包括i）经由第一网络通信接口和第二网络通信接口之一接收输入数据，ii）经由第一网络通信接口和第二网络通信接口中的另一个发送输出数据，iii）确定在输入数据和输出数据之间存在阈值相似性，以及iv）响应于进行确定，该装置提供指示该装置是捆绑数据的系紧警报。

5. 发明授权

US10154368B1 Systems and methods for providing system-acquisition parameters on standardized frequencies 有权
公开(公告)号：US10154368B1
公开(公告)日：2018-12-11
申请号：US13584400
申请日：2012-08-13
申请人： Maulik K. Shah , Sachin R. Vargantwar , Jasinder P. Singh , Deveshkumar N. Rai
发明人： Maulik K. Shah , Sachin R. Vargantwar , Jasinder P. Singh , Deveshkumar N. Rai
IPC分类号： H04W4/02 , H04W64/00
摘要： Disclosed are systems and methods for providing system-acquisition parameters on standardized frequencies. One embodiment takes the form of a method for assisting mobile devices with system acquisition. The method includes, in each of two or more wireless coverage areas, broadcasting from a radio access network (RAN) on each of one or more predefined frequencies one or more sets of one or more system-acquisition parameters. The method also includes configuring one or more mobile devices with logic executable for, in response to detecting a triggering event, retrieving at least one of the sets of system-acquisition parameters on at least one of the predefined frequencies, and then using at least one retrieved set of system-acquisition parameters to attempt to acquire system connectivity.

6. 发明授权

US08565082B1 Method and system for selecting cyclic prefix length based on access point load 有权
标题翻译：基于接入点负载选择循环前缀长度的方法和系统
公开(公告)号：US08565082B1
公开(公告)日：2013-10-22
申请号：US13072480
申请日：2011-03-25
申请人： Sachin R. Vargantwar , Manoj Shetty , Deveshkumar N. Rai , Maulik K. Shah
发明人： Sachin R. Vargantwar , Manoj Shetty , Deveshkumar N. Rai , Maulik K. Shah
IPC分类号： H04J11/00
CPC分类号： H04L27/2607 , H04L1/0003 , H04L1/0006 , H04L1/0009
摘要： During a first time interval, an access point transmits orthogonal frequency division multiplexing (OFDM) signals using a first cyclic prefix length. The access point selects a second cyclic prefix length based, at least in part, on the load of the access point. The access point transmits OFDM signals using the second cyclic prefix length during a second time interval. The load of the access point may be determined based on the amount of downlink data being buffered in the access point for transmission to one or more user devices.
摘要翻译：在第一时间间隔期间，接入点使用第一循环前缀长度发送正交频分复用（OFDM）信号。接入点至少部分地基于接入点的负载来选择第二循环前缀长度。接入点在第二时间间隔期间使用第二循环前缀长度发送OFDM信号。可以基于在接入点中缓冲的下行链路数据的量来确定接入点的负载以传输到一个或多个用户设备。

7. 发明授权

US09445332B1 Management of idle handoff in a wireless communication system 有权
标题翻译：无线通信系统空闲切换管理
公开(公告)号：US09445332B1
公开(公告)日：2016-09-13
申请号：US13081123
申请日：2011-04-06
申请人： Maulik K. Shah , Jasinder P. Singh , Sachin R. Vargantwar , Siddharth S. Oroskar
发明人： Maulik K. Shah , Jasinder P. Singh , Sachin R. Vargantwar , Siddharth S. Oroskar
IPC分类号： H04W36/18
CPC分类号： H04W36/18 , H04W48/20
摘要： A method and apparatus for improved idle handoff a mobile station in a wireless communication system. While idling in a particular sector of the system, the mobile station will select a target sector based on a determination that the target sector has the same number of channels as the current sector, such as the same number of paging channels and perhaps the same number of frequency channels as the current sector. The mobile station will then engage in an idle handoff from the current sector to the selected target sector. By striving to hand off to a sector that has the same number of channels, particularly the same number of paging channels, the mobile station may avoid having to hash onto a channel in the target sector and may thereby minimize the likelihood of missing a page message sent while the mobile station was busy hashing onto the channel.
摘要翻译：一种在无线通信系统中改善移动台的空闲切换的方法和装置。当在系统的特定扇区中空闲时，移动台将基于目标扇区具有与当前扇区相同数量的信道的确定来选择目标扇区，例如相同数量的寻呼信道，并且可能相同的号码的频道作为当前行业。然后，移动台将进行从当前扇区到所选择的目标扇区的空闲切换。通过努力切换到具有相同数量的信道，特别是相同数量的寻呼信道的扇区，移动台可以避免必须对目标扇区中的信道进行散列，从而可能最小化丢失寻呼消息的可能性当移动台忙着在频道上进行散列时发送。

8. 发明授权

US09001723B1 Method and system for providing notifications of system information changes on a per cycle basis 有权
标题翻译：用于每个周期提供系统信息更改通知的方法和系统
公开(公告)号：US09001723B1
公开(公告)日：2015-04-07
申请号：US13527033
申请日：2012-06-19
申请人： Jasinder P. Singh , Maulik K. Shah , Deveshkumar Rai , Sachin R. Vargantwar
发明人： Jasinder P. Singh , Maulik K. Shah , Deveshkumar Rai , Sachin R. Vargantwar
IPC分类号： H04H20/71 , H04W52/02 , H04W72/04
CPC分类号： H04W52/02 , H04L12/189 , H04L12/1895 , H04W24/00 , H04W48/00 , H04W48/12 , H04W72/0406 , Y02D70/1224 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146
摘要： A method and system for managing broadcast of notifications indicating whether system information has changed, so as to enable served devices to determine when to read and store updated system information. A radio access network tracks changes in system information on a per wakeup cycle basis, so as to determine whether system information has changed since a last instance of broadcasting such a notification in a particular wakeup cycle. If system information has changed, the network responsively broadcasts an indication that system information has changed, so as to cause devices operating on that wakeup cycle to read and store the updated system information. Whereas, if system information has not changed, the network responsively broadcasts an indication that system information has not changed (or forgoes broadcasting an indication that system information has changed), so that devices operating on that wakeup cycle can avoid reading and storing the system information.
摘要翻译：一种用于管理广播的方法和系统，该通知指示系统信息是否已经改变，以使所服务的设备能够确定何时读取和存储更新的系统信息。无线电接入网络在每个唤醒周期的基础上跟踪系统信息的变化，以便确定自特定唤醒周期中广播这样的通知的最后一个实例以来系统信息是否已经改变。如果系统信息已经改变，则网络响应地广播系统信息已经改变的指示，以使得在该唤醒周期上操作的设备读取和存储更新的系统信息。而如果系统信息没有改变，则网络响应地广播系统信息没有改变的指示（或放弃系统信息已经改变的指示），使得在该唤醒周期上操作的设备可以避免读取和存储系统信息。

9. 发明授权

US08825044B2 Redirecting a wireless communication device to a different frequency 有权
标题翻译：将无线通信设备重定向到不同的频率
公开(公告)号：US08825044B2
公开(公告)日：2014-09-02
申请号：US13044794
申请日：2011-03-10
申请人： Siddharth S. Oroskar , Sachin R. Vargantwar , Maulik K. Shah , Jasinder P. Singh
发明人： Siddharth S. Oroskar , Sachin R. Vargantwar , Maulik K. Shah , Jasinder P. Singh
IPC分类号： H04W4/00
CPC分类号： H04W48/20 , H04W36/245
摘要： A wireless communication device (WCD) may be able to acquire wireless service from preferred wireless coverage areas that are managed by the WCD's service provider. In some cases, the WCD may instead use wireless service from non-preferred wireless coverage areas of the service provider's roaming partners. In order to save roaming fees, the service provider's RAN may determine when the WCD is likely to roam to a non-preferred wireless coverage area. In response to this determination, the RAN may transmit a redirect message to the WCD, causing the WCD to switch from one preferred wireless coverage area to another preferred wireless coverage area. In some situations, the RAN may transmit such a redirect message because the WCD has reported that it has a low remaining battery life.
摘要翻译：无线通信设备（WCD）可能能够从由WCD的服务提供商管理的优选无线覆盖区域获取无线服务。在某些情况下，WCD可以改为使用来自服务提供商的漫游伙伴的非首选无线覆盖区域的无线服务。为了节省漫游费用，服务提供商的RAN可以确定WCD何时可能漫游到非优选的无线覆盖区域。响应于该确定，RAN可以向WCD发送重定向消息，导致WCD从一个优选的无线覆盖区域切换到另一个优选的无线覆盖区域。在某些情况下，RAN可以传送这样的重定向消息，因为WCD已经报告它具有低的剩余电池寿命。

10. 发明授权

US08817695B1 Dynamic adjustment of reverse link ACK transmission power based on forward link slot utilization 有权
标题翻译：基于前向链路时隙利用的反向链路ACK传输功率的动态调整
公开(公告)号：US08817695B1
公开(公告)日：2014-08-26
申请号：US13463310
申请日：2012-05-03
申请人： Deveshkumar Rai , Maulik K. Shah , Jasinder P. Singh , Sachin R. Vargantwar
发明人： Deveshkumar Rai , Maulik K. Shah , Jasinder P. Singh , Sachin R. Vargantwar
IPC分类号： H04W52/48
CPC分类号： H04W52/48
摘要： A method and system for dynamically adjusting reverse-link ACK transmission power based on forward-link timeslot utilization. A radio access network (e.g., a base station) may monitor timeslot utilization on the forward link and, upon detecting that the timeslot utilization is threshold high, may cause one or more served access terminals to increase their ACK transmission power, thereby possibly helping to minimize re-transmissions for data packets that have already been successfully received, and thus helping to minimize unnecessary use of potentially scarce forward-link timeslots.
摘要翻译：一种基于前向链路时隙利用动态调整反向链路ACK传输功率的方法和系统。无线电接入网络（例如，基站）可以监视前向链路上的时隙利用，并且在检测到时隙利用率为阈值高时，可以使一个或多个服务的接入终端增加其ACK传输功率，从而可能有助于最小化已经成功接收的数据包的重新传输，从而有助于最小化不必要的使用潜在稀缺的前向链路时隙。

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