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61. 发明授权

US08565792B1 Dynamic paging concatenation 有权
标题翻译：动态分页级联
公开(公告)号：US08565792B1
公开(公告)日：2013-10-22
申请号：US12699273
申请日：2010-02-03
申请人： Sachin R. Vargantwar , Siddharth S. Oroskar , Deveshkumar N. Rai , Debasish Sarkar
发明人： Sachin R. Vargantwar , Siddharth S. Oroskar , Deveshkumar N. Rai , Debasish Sarkar
IPC分类号： H04W68/02 , H04W72/00 , H04B7/00 , H04H20/71
CPC分类号： H04W68/005 , H04W68/02
摘要： Methods and systems for managing paging-channel resources, and in particular, dynamically adjusting the page-concatenation level based on PCO in a sector, are disclosed herein. An exemplary method involves (a) at an access network configured to page mobile stations via a paging channel of a sector in the access network, determining a paging channel occupancy (PCO) level for the sector; (b) using the determined PCO level as a basis for selecting a page-concatenation level to be used to page mobile stations in the sector, wherein the page-concatenation level is selected from a plurality of available page-concatenation levels; and (c) applying concatenation to pages to mobile stations in the sector according to the selected page-concatenation level.
摘要翻译：本文公开了用于管理寻呼信道资源的方法和系统，并且特别地，基于扇区中的PCO动态地调整页级联等级。一种示例性方法涉及（a）在被配置为经由接入网络中的扇区的寻呼信道寻呼移动站的接入网络，确定该扇区的寻呼信道占用（PCO）级别; （b）使用所确定的PCO级别作为选择要用于在扇区中寻呼移动台的页级联级别的基础，其中从多个可用的页级联层级中选择页级联级别; 以及（c）根据所选择的页级联水平将页面连接到扇区中的移动站。

62. 发明授权

US08537700B1 Identifying and selectively controlling reverse-noise contribution on a per-access-terminal basis 有权
标题翻译：在每个接入终端的基础上识别和选择性地控制反向噪声贡献
公开(公告)号：US08537700B1
公开(公告)日：2013-09-17
申请号：US12763206
申请日：2010-04-19
申请人： Bhagwan Khanka , Manoj Shetty , Sachin R. Vargantwar
发明人： Bhagwan Khanka , Manoj Shetty , Sachin R. Vargantwar
IPC分类号： H04L1/00
CPC分类号： H04W52/243 , H04B17/345 , H04W52/146
摘要： Methods and apparatuses are provided for identifying and selectively controlling reverse-noise contribution on a per-access terminal basis. In an embodiment, an access node provides wireless service to access terminals, and measures reverse noise rise (RNR) during at least one turn of a round-robin process involving access terminals taking turns transmitting data or taking turns not transmitting data. The access node thereby determines a respective RNR contribution of at least one access terminal based at least on the measurement of RNR taken during the access terminals' turns. A high-contributor set of one or more access terminals is identified and then instructed to reduce reverse-link transmission power.
摘要翻译：提供了用于在每个接入终端的基础上识别和选择性地控制反向噪声贡献的方法和装置。在一个实施例中，接入节点向接入终端提供无线服务，并且在涉及接入终端轮流发送数据或轮流不发送数据的循环过程的至少一次转弯期间测量反向噪声上升（RNR）。因此，接入节点至少基于在接入终端的转弯期间采取的RNR的测量来确定至少一个接入终端的相应RNR贡献。识别一个或多个接入终端的高贡献者组，然后指示减少反向链路传输功率。

63. 发明授权

US08483726B1 Methods for intelligently shedding pages 有权
标题翻译：智能脱落页面的方法
公开(公告)号：US08483726B1
公开(公告)日：2013-07-09
申请号：US12578114
申请日：2009-10-13
申请人： Bhagwan Khanka , Sachin R. Vargantwar , Deveshkumar Rai , Manoj Shetty
发明人： Bhagwan Khanka , Sachin R. Vargantwar , Deveshkumar Rai , Manoj Shetty
IPC分类号： H04W68/00
CPC分类号： H04W68/02
摘要： Disclosed are methods for determining which page attempt to shed. In accordance with these methods, when a page attempt from a first sequence directed to a first access terminal (AT) contends with a page attempt from a second sequence directed to a second AT for transmission over the air interface of a RAN, the RAN determines which sequence has been shed to a greater extent. The RAN then transmits the page attempt from the sequence that has been shed to a greater extent and sheds the page attempt from the sequence that has been shed to a lesser extent. The methods advantageously help to avoid one sequence of page attempts being disproportionately shed.
摘要翻译：公开了确定哪个页面尝试脱落的方法。根据这些方法，当从指向第一接入终端（AT）的第一序列的寻呼尝试与来自定向到第二AT的第二序列的寻呼尝试相抵触，以在RAN的空中接口上传输时，RAN确定哪个序列已经被更多的减少了。然后，RAN从已经流出的序列发送页面尝试到更大的程度，并且从已经流式化的序列中减少寻呼尝试。这些方法有利地有助于避免一连串的页面尝试被不成比例地流失。

64. 发明授权

US08472992B1 Power control setpoint based on virtual termination target 失效
标题翻译：基于虚拟终端目标的功率控制设定值
公开(公告)号：US08472992B1
公开(公告)日：2013-06-25
申请号：US12781898
申请日：2010-05-18
申请人： Sachin R. Vargantwar
发明人： Sachin R. Vargantwar
IPC分类号： H04B1/00 , H04B17/00 , H04B7/00
CPC分类号： H04W52/20 , H04W52/12 , H04W52/146 , H04W52/362
摘要： A method and system is disclosed for dynamic setpoint adjustment during extended frame decoding. In accordance with an example embodiment, upon determining that a frame transmission from an access terminal has not been successfully decoded during a nominal frame period, a base station will implement a gradual increase of the setpoint in small steps over the course of an extended decoding interval. Beginning at the nominal termination target of an nominal frame period that failed to yield a successfully decoded frame, the setpoint is increased in a series of intermediate setpoint steps during a corresponding series of successive, intermediate decoding intervals which add up to the total duration of the extended decoding interval. Decoding during intermediate decoding intervals continues until either the virtual termination target is reached or successful decoding, whichever occurs first.
摘要翻译：公开了一种用于扩展帧解码期间的动态设定点调整的方法和系统。根据示例性实施例，一旦确定来自接入终端的帧传输在标称帧周期期间尚未成功解码，则基站将在扩展解码间隔的过程中以小步骤实现设定点的逐渐增加。从无法产生成功解码的帧的标称帧周期的标称终止目标开始，在相应的连续的中间解码间隔期间，在一系列中间设定点步长中增加设定点，这些间隔总计达到扩展解码间隔。在中间解码间隔期间的解码继续进行，直到达到虚拟终端目标或解码成功为止，以先到者为准。

65. 发明授权

US08369297B1 Synchronized determination of rate control among users in a wireless communication system 有权
标题翻译：无线通信系统中用户之间速率控制的同步确定
公开(公告)号：US08369297B1
公开(公告)日：2013-02-05
申请号：US12860984
申请日：2010-08-23
申请人： Sachin R. Vargantwar
发明人： Sachin R. Vargantwar
IPC分类号： H04B7/216
CPC分类号： H04W56/00
摘要： A method and system is disclosed for synchronization among access terminals of periodic computations of time-averaged measures of noise-indication messages received from the base station. An access terminal in a wireless communication system that includes a base station will set a reference time for synchronization with at least one other access terminal of periodic computations of time-averaged measures of noise-indication messages received from the base station. The access terminal will then synchronize a start time of periodic intervals for computing time-averaged measures of periodic noise-indication messages received from the base station with the reference time, and determine rates for transmission of data to the base station based at least on the time-averaged measures computed for the periodic intervals. The access terminal will the transmit data to the base station at the determined rates.
摘要翻译：公开了一种用于从基站接收的噪声指示消息的时间平均度量的周期性计算的接入终端之间的同步的方法和系统。包括基站的无线通信系统中的接入终端将设置用于与从基站接收的噪声指示消息的时间平均测量的周期性计算的至少一个其他接入终端同步的参考时间。然后，接入终端将同步周期性间隔的开始时间，用于计算从基站接收的周期性噪声指示消息的时间平均测量值与参考时间，以及确定至少基于所述基站向基站发送数据的速率为周期性间隔计算的时间平均度量。接入终端将以确定的速率向基站发送数据。

66. 发明授权

US08358634B1 Dynamic assignment of wireless communication overhead messaging resources 有权
标题翻译：动态分配无线通信开销消息资源
公开(公告)号：US08358634B1
公开(公告)日：2013-01-22
申请号：US12402256
申请日：2009-03-11
申请人： Manoj Shetty , Siddharth S. Oroskar , Sachin R. Vargantwar , Deveshkumar Narendrapratap Rai , Debasish Sarkar
发明人： Manoj Shetty , Siddharth S. Oroskar , Sachin R. Vargantwar , Deveshkumar Narendrapratap Rai , Debasish Sarkar
IPC分类号： H04J3/00 , H04W4/00 , H04W24/00
CPC分类号： H04W68/02 , H04W48/12 , H04W68/04
摘要： What is disclosed is a method of operating a wireless communication system, wherein a series of repeating overhead time cycles each comprise a plurality of time slots, and wherein the wireless communication system exchanges overhead information with wireless communication devices during individual ones of the time slots. The method includes assigning one of the overhead time cycles to one of the wireless communication devices, wherein the one of the wireless communication devices monitors the overhead time slots during the assigned one of the overhead time cycles and does not monitor the overhead time slots during the non-assigned overhead time cycles. The method also includes exchanging user communications with the wireless communication devices, monitoring loading information for the overhead time cycles, and monitoring movement information of the one of the wireless communication devices. The method also includes processing the loading information for the overhead time cycles and the movement information of the one of the wireless communication devices to assign the one of the wireless communication devices to another one of the overhead time cycles, and wirelessly indicating the other assigned one of the overhead time cycles to the one of the wireless communication devices.
摘要翻译：公开的是一种操作无线通信系统的方法，其中一系列重复的开销时间周期各自包括多个时隙，并且其中无线通信系统在各个时隙期间与无线通信设备交换开销信息。该方法包括将开销时间周期中的一个分配给无线通信设备中的一个，其中无线通信设备之一在所分配的一个开销时间周期期间监视开销时隙，并且在该时间周期期间不监视开销时隙未分配的开销时间周期。该方法还包括交换与无线通信设备的用户通信，监视开销时间周期的加载信息，以及监视无线通信设备之一的移动信息。该方法还包括处理开销时间周期的加载信息和无线通信设备之一的移动信息，以将无线通信设备中的一个分配给开销时间周期中的另一个，并且无线地指示另一个分配的一个的开销时间周期到无线通信设备之一。

67. 发明授权

US08271000B1 Method, apparatus, and system for repeat paging 有权
标题翻译：用于重复寻呼的方法，装置和系统
公开(公告)号：US08271000B1
公开(公告)日：2012-09-18
申请号：US12420413
申请日：2009-04-08
申请人： Bhagwan Khanka , Jasinder P. Singh , Sachin R. Vargantwar , Mark Hanna
发明人： Bhagwan Khanka , Jasinder P. Singh , Sachin R. Vargantwar , Mark Hanna
IPC分类号： H04W68/00
CPC分类号： H04W68/00
摘要： Disclosed herein is a method for repeat paging in a wireless communication system. In accordance with the method, a RAN controller will send a repeat-paging directive to a plurality of BTSs to cause each BTS to begin broadcast of a series of page messages destined to a target mobile station. While transmitting the series, one of the BTSs will then receive from the mobile station a page response, and the BTS will responsively provide to the RAN controller a notification of the page response. In response to receipt of the notification, the RAN controller will then send a paging-stop directive to at least each other BTS of the plurality, and each BTS that receives the paging-stop directive will responsively discontinue broadcasting the series of page messages before completing broadcast of the entire series of page messages, thereby helping to conserve air interface resources.
摘要翻译：这里公开了一种在无线通信系统中重复寻呼的方法。根据该方法，RAN控制器将向多个BTS发送重复寻呼指令，以使每个BTS开始播放一系列目的地移动台的寻呼消息。在发送该系列时，其中一个BTS然后将从移动台接收寻呼响应，并且BTS将响应地向RAN控制器提供页面响应的通知。响应于接收到该通知，RAN控制器将向至少每个其他BTS发送寻呼停止指令，并且接收寻呼停止指令的每个BTS将在完成之前响应地停止广播一系列寻呼消息广播整个系列的页面消息，从而有助于节省空中接口资源。

68. 发明申请

US20120231827A1 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：US20120231827A1
公开(公告)日：2012-09-13
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： H04W36/24
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。

69. 发明授权

US08265662B1 Data mode paging in wireless communication networks 有权
标题翻译：无线通信网络中的数据模式寻呼
公开(公告)号：US08265662B1
公开(公告)日：2012-09-11
申请号：US12485223
申请日：2009-06-16
申请人： Sachin R. Vargantwar , Ashish Bhan , Bhagwan Singh Khanka , Mark L. Yarkosky
发明人： Sachin R. Vargantwar , Ashish Bhan , Bhagwan Singh Khanka , Mark L. Yarkosky
IPC分类号： H04W68/00
CPC分类号： H04W68/00 , H04W76/10
摘要： What is disclosed is a method of operating a wireless communication system which includes a base station and a wireless communication device in communication over a voice communication link and a data communication link. The method includes, in the wireless communication device, receiving a first page over the voice communication link. The method also includes, in the wireless communication device, entering into a data-only communication mode over the data communication link, where the voice communication link is not monitored by the wireless communication device when in the data-only communication mode, and transferring a page halt message to the base station upon entry into the data-only communication mode, where the page halt message indicates the wireless communication device is halting receipt of further pages over the voice communication link. The method also includes, in the base station, if the page halt message has been received and upon receipt of a second page for delivery to the wireless communication device, transferring the second page over the data communication link.
摘要翻译：所公开的是一种操作无线通信系统的方法，其包括通过语音通信链路和数据通信链路进行通信的基站和无线通信设备。该方法在无线通信设备中包括通过语音通信链路接收第一页。该方法还包括在无线通信设备中，通过数据通信链路进入仅数据通信模式，其中当处于仅数据通信模式时，无线通信设备不监视语音通信链路，并且传送在进入仅数据通信模式时向基站发送页面停止消息，其中页面停止消息指示无线通信设备停止通过语音通信链路接收进一步的页面。该方法还包括在基站中，如果已经接收到页面停止消息，并且在接收到用于传送到无线通信设备的第二页面时，通过数据通信链路传送第二页面。

70. 发明授权

US08238931B1 Auxiliary pilot triggering based on latency 有权
标题翻译：基于延迟的辅助导频触发
公开(公告)号：US08238931B1
公开(公告)日：2012-08-07
申请号：US12634818
申请日：2009-12-10
申请人： Debasish Sarkar , Sachin R. Vargantwar , Siddharth S. Oroskar , Deveshkumar Rai
发明人： Debasish Sarkar , Sachin R. Vargantwar , Siddharth S. Oroskar , Deveshkumar Rai
IPC分类号： H04W72/00 , H04B1/00
CPC分类号： H04W48/08 , H04W28/06
摘要： A method and system is disclosed for dynamic adjustment of auxiliary pilot triggering based on latency. In an example embodiment, an AT that engages in a data communication that requires low latency will transmit its auxiliary pilot unconditionally and without regard to the payload sizes of the packets it transmits. Thus, the AT will not use a comparison of payload packet size with a threshold packet size when determining whether to transmit its auxiliary pilot. Rather, the AT will begin transmitting its auxiliary pilot upon a determination that it is engaged or will engage or has begun to engage in a communication that requires low latency. At the same time, an AT that engages in data communication that does not require low latency will advantageously trigger its auxiliary pilot less aggressively in response to an instruction from the base station to do so.
摘要翻译：公开了一种基于延迟动态调整辅助导频触发的方法和系统。在示例实施例中，从事需要低等待时间的数据通信的AT将无条件地发送其辅助导频，而不考虑其发送的分组的有效载荷大小。因此，当确定是否发送其辅助导频时，AT将不使用有效负载分组大小与阈值分组大小的比较。相反，AT将在确定其参与或将参与或已经开始参与需要低延迟的通信的情况下开始发送其辅助飞行员。同时，不需要低等待时间的AT进行数据通信的AT将有利地响应于来自基站的指令而主动地触发其辅助导频。

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