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41. 发明授权

US08437781B1 Method and system of paging an access terminal 有权
标题翻译：寻呼接入终端的方法和系统
公开(公告)号：US08437781B1
公开(公告)日：2013-05-07
申请号：US12975118
申请日：2010-12-21
申请人： Siddharth S. Oroskar , Jasinder P. Singh , Sachin R. Vargantwar , Maulik K. Shah
发明人： Siddharth S. Oroskar , Jasinder P. Singh , Sachin R. Vargantwar , Maulik K. Shah
IPC分类号： H04W68/00
CPC分类号： H04W68/06
摘要： An access network may be maintaining data indicating which of its coverage areas have a short occupancy time. The access network may then conduct a first paging of an access terminal in each coverage area in a first set of coverage areas, the first set including a subset of coverage areas having a short occupancy time. Thereafter, the access network may determine that it has not received a response to the first paging from the access terminal during a first timeout period, which is preferably shorter than a predefined paging timeout period. In response, the access network may conduct a second paging of the access terminal in only each coverage area in the subset of coverage areas (i.e., the coverage area(s) in the first set of coverage areas that have the short occupancy time).
摘要翻译：接入网络可以保持指示其覆盖区域中的哪个占用时间短的数据。接入网络然后可以在第一组覆盖区域中的每个覆盖区域中进行接入终端的第一寻呼，所述第一组包括占用时间短的覆盖区域的子集。此后，接入网络可以在优选地比预定的寻呼超时时段更短的第一超时时段期间确定其没有从接入终端接收到对第一寻呼的响应。作为响应，接入网络可以在覆盖区域的子集（即，具有短占用时间的第一组覆盖区域中的覆盖区域）中的每个覆盖区域中进行接入终端的第二寻呼。

42. 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.

43. 发明授权

US09468039B1 Method and system for paging a multi-mode mobile station 有权
标题翻译：寻呼多模移动台的方法和系统
公开(公告)号：US09468039B1
公开(公告)日：2016-10-11
申请号：US12959244
申请日：2010-12-02
申请人： Jasinder P. Singh , Sachin R. Vargantwar , Maulik K. Shah , Siddharth S. Oroskar
发明人： Jasinder P. Singh , Sachin R. Vargantwar , Maulik K. Shah , Siddharth S. Oroskar
IPC分类号： H04B7/216 , H04W88/06 , H04W88/10
CPC分类号： H04W88/06 , H04W72/1215 , H04W88/10
摘要： A multi-mode mobile station is able to communicate with a first system using a first air interface protocol (e.g., EVDO) and with a second system using a second air interface protocol (e.g., 1×RTT CDMA). When the first system schedules a page message for transmission to the multi-mode mobile station, the first system may query the second system to determine whether the second air interface protocol is being used for a current call involving the multi-mode mobile station or is being used to attempt establishment of a requested call to the multi-mode mobile station. In the case of a current call, the first system may wait until the call is released before transmitting the page message. In the case of an attempt to establish a requested call, the first system may wait to determine whether the attempt is successful before transmitting the page message.
摘要翻译：多模式移动台能够使用第一空中接口协议（例如，EVDO）和使用第二空中接口协议（例如，1×RTT CDMA）的第二系统与第一系统进行通信。当第一系统调度用于传输到多模移动站的寻呼消息时，第一系统可以查询第二系统以确定第二空中接口协议是否被用于涉及多模式移动站的当前呼叫，或者是用于尝试建立对多模移动台的请求呼叫。在当前呼叫的情况下，在发送寻呼消息之前，第一系统可以等待直到呼叫被释放。在尝试建立所请求的呼叫的情况下，在发送寻呼消息之前，第一系统可以等待确定尝试是否成功。

44. 发明授权

US08804566B1 Tracking area reconfiguration based on sector load 有权
标题翻译：基于扇区负载的跟踪区重新配置
公开(公告)号：US08804566B1
公开(公告)日：2014-08-12
申请号：US13558054
申请日：2012-07-25
申请人： Jasinder P. Singh , Sachin R. Vargantwar , Maulik K. Shah , Deveshkumar Rai
发明人： Jasinder P. Singh , Sachin R. Vargantwar , Maulik K. Shah , Deveshkumar Rai
IPC分类号： G01R31/08
CPC分类号： H04W60/00
摘要： A method and corresponding system is provided to help mitigate sector congestion. In one embodiment of the method, a RAN entity evaluates load among sectors of a tracking area and determines that the load is at least a threshold level of load. In response, the RAN entity enlarges the tracking area. In another embodiment of the method, when the RAN entity makes a decision to reconfigure a tracking area, it may consider one or more factors when determining how to reconfigure. In one example, the RAN entity may identify a particular border sector that has at least a threshold level of load or is a border sector in another network. Responsively, the RAN may reconfigure the tracking area such that the identified border sector is no longer a border sector. Other examples are possible.
摘要翻译：提供了一种方法和相应的系统来帮助减轻扇区拥塞。在该方法的一个实施例中，RAN实体评估跟踪区域的扇区之间的负载，并确定负载至少为阈值的负载水平。作为响应，RAN实体放大跟踪区域。在该方法的另一个实施例中，当RAN实体作出重新配置跟踪区域的决定时，在确定如何重新配置时可以考虑一个或多个因素。在一个示例中，RAN实体可以标识具有至少一个阈值负载水平或者是另一个网络中的边界扇区的特定边界扇区。响应地，RAN可以重新配置跟踪区域，使得所识别的边界扇区不再是边界扇区。其他的例子也是可以的。

45. 发明授权

US08767619B1 Minimizing adjacent carrier interference by varying the power level of subcarriers 有权
标题翻译：通过改变副载波的功率电平来最小化相邻载波干扰
公开(公告)号：US08767619B1
公开(公告)日：2014-07-01
申请号：US13109650
申请日：2011-05-17
申请人： Jasinder P. Singh , Maulik K. Shah , Siddharth S. Oroskar , Sachin R. Vargantwar
发明人： Jasinder P. Singh , Maulik K. Shah , Siddharth S. Oroskar , Sachin R. Vargantwar
IPC分类号： H04B1/00
CPC分类号： H04W52/243
摘要： A radio access network (RAN) may transmit on a plurality of channels, each channel made up of a plurality of subcarriers. Each subcarrier defines a sequence of frames, each frame respectively defining a sequence of time slots. The RAN may transmit symbols in each time slot at at least a nominal power level on each of the subcarriers. The RAN may also determine a subcarrier that is likely to cause adjacent carrier interference between a first wireless device and a second wireless device. The RAN may also transmit null symbols in a first time slot of an initial frame on the determined subcarrier with a power level less than the nominal power level. Additionally the RAN may transmit subsequent symbols with the respective power level of each of the subsequent symbols is successively increased for each subsequent timeslot, for at least the duration of the initial frame.
摘要翻译：无线电接入网络（RAN）可以在多个信道上发送由多个子载波组成的每个信道。每个子载波定义一个帧序列，每个帧分别定义一个时隙序列。 RAN可以在每个子载波上的至少一个标称功率电平的每个时隙中发送符号。 RAN还可以确定可能导致第一无线设备和第二无线设备之间的相邻载波干扰的副载波。 RAN还可以在具有小于额定功率电平的功率电平的所确定的子载波上的初始帧的第一时隙中发送空符号。此外，RAN可以发送随后的符号，其中每个后续符号的相应功率电平在每个后续时隙中连续增加至少在初始帧的持续时间内。

46. 发明授权

US08744474B1 System and method for adjusting tracking area size based on redundancy 有权
标题翻译：基于冗余度调整跟踪区域大小的系统和方法
公开(公告)号：US08744474B1
公开(公告)日：2014-06-03
申请号：US13549596
申请日：2012-07-16
申请人： Jasinder P. Singh , Sachin R. Vargantwar , Maulik K. Shah , Deveshkumar Rai
发明人： Jasinder P. Singh , Sachin R. Vargantwar , Maulik K. Shah , Deveshkumar Rai
IPC分类号： H04W72/00
CPC分类号： H04W68/02 , H04W60/00
摘要： A method and corresponding system is provided for adjusting the size of tracking areas. In one embodiment of the method, a pool of RAN entities determines that there has been a reduction in the number of RAN entities in the pool of RAN entities, and in response to the determining, the pool of RAN entities reduces the size of at least one tracking area assigned to the pool of RAN entities. In another embodiment of the method, a pool of RAN entities determines that there has been an increase in the number of RAN entities in the pool of RAN entities, and in response to the determining, the pool of RAN entities increases the size of at least one tracking area assigned to the pool of RAN entities.
摘要翻译：提供了一种方法和相应的系统来调整跟踪区域的大小。在该方法的一个实施例中，RAN实体池确定RAN实体池中的RAN实体的数量已经减少，并且响应于该确定，RAN实体池减少了至少的大小分配给RAN实体池的一个跟踪区域。在该方法的另一实施例中，RAN实体池确定RAN实体池中的RAN实体的数量已经增加，并且响应于确定，RAN实体池至少增加了大小分配给RAN实体池的一个跟踪区域。

47. 发明授权

US08107438B1 Method for initiating handoff of a wireless access terminal based on the reverse activity bit 有权
标题翻译：用于基于反向活动比特发起无线接入终端切换的方法
公开(公告)号：US08107438B1
公开(公告)日：2012-01-31
申请号：US12141569
申请日：2008-06-18
申请人： Anil Singh , Ashish Bhan , Jason Sigg , Jasinder P. Singh , Maulik K. Shah
发明人： Anil Singh , Ashish Bhan , Jason Sigg , Jasinder P. Singh , Maulik K. Shah
IPC分类号： H04W4/00
CPC分类号： H04W36/30 , H04W56/00
摘要： Methods are disclosed for initiating a handoff of a wireless access terminal based on a set of one or more factors including the determined value of the Reverse Activity Bit (RAB). The set of one or more factors may also further include (i) a determined round-trip delay for a bi-directional communications link between the first wireless access node and the wireless access terminal, wherein the bi-directional communications link comprises a forward link from the first wireless access node to the wireless access terminal and a reverse link from the wireless access terminal to the first wireless access node, and/or (ii) a determined forward-link signal-strength indicator for a forward link from the first wireless access node to the wireless access terminal.
摘要翻译：公开了用于基于包括所确定的反向活动位（RAB）的值的一个或多个因素的集合来发起无线接入终端的切换的方法。一个或多个因素的集合还可以进一步包括（i）用于第一无线接入节点和无线接入终端之间的双向通信链路的确定的往返延迟，其中双向通信链路包括前向链路从所述第一无线接入节点到所述无线接入终端以及从所述无线接入终端到所述第一无线接入节点的反向链路，和/或（ii）确定的来自所述第一无线接入终端的前向链路的前向链路信号强度指示符接入节点到无线接入终端。

48. 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。

49. 发明授权

US08868415B1 Discontinuous transmission control based on vocoder and voice activity 有权
标题翻译：基于声码器和语音活动的不连续传输控制
公开(公告)号：US08868415B1
公开(公告)日：2014-10-21
申请号：US13477231
申请日：2012-05-22
申请人： Deveshkumar Rai , Sachin R. Vargantwar , Maulik K. Shah , Jasinder P. Singh
发明人： Deveshkumar Rai , Sachin R. Vargantwar , Maulik K. Shah , Jasinder P. Singh
IPC分类号： G10L21/00
CPC分类号： G10L19/012
摘要： A method and system is disclosed for control of discontinuous transmission based on vocoder and voice activity. An access terminal (AT) may engage in a communication session via an encoder-decoder in a network device in a wireless network. During silence intervals of the communication session, when the AT has no data to transmit, the AT may transmit periodic silence frames at a silence-frame rate to the encoder-decoder. The silence frames may contain parameters for generation of audio noise by the network device. Upon determining that the encoder-decoder has ceased transmitting data to the AT in response to a prolonged absence of transmissions from the AT, the AT may increase the silence-frame rate so as to reduce the duration of the absence of transmissions from the AT, and correspondingly cause the encoder-decoder to begin transmitting audio data to the AT.
摘要翻译：公开了一种基于声码器和语音活动来控制不连续传输的方法和系统。接入终端（AT）可以经由无线网络中的网络设备中的编码器 - 解码器进行通信会话。在通信会话的静默间隔期间，当AT没有要发送的数据时，AT可以以静默帧速率向编码器 - 解码器发送周期性的静默帧。静音帧可以包含用于由网络设备产生音频噪声的参数。在确定编码器 - 解码器已经停止向AT发送数据以响应于来自AT的延迟的传输的情况下，AT可以增加静默帧速率，以便减少不存在来自AT的传输的持续时间，并相应地使编码器 - 解码器开始向AT发送音频数据。

50. 发明授权

US08694014B1 Overriding a channel list message hashing process 有权
标题翻译：覆盖频道列表消息散列过程
公开(公告)号：US08694014B1
公开(公告)日：2014-04-08
申请号：US13021831
申请日：2011-02-07
申请人： Jasinder P. Singh , Sachin R. Vargantwar , Maulik K. Shah
发明人： Jasinder P. Singh , Sachin R. Vargantwar , Maulik K. Shah
IPC分类号： H04W72/00
CPC分类号： H04W60/00
摘要： A method and corresponding system is provided for managing registrations and reducing registration failure. According to at least one embodiment of the method, a wireless communication device (WCD) receives a channel list message (CLM) in a given coverage area. The WCD may determine that it is not within coverage of a first channel specified in the CLM. The WCD may make this determination before attempting to register for service on the first channel. In response to making this determination, the WCD may register for service on another channel specified in the received CLM.
摘要翻译：提供了一种用于管理注册和减少注册失败的方法和相应的系统。根据该方法的至少一个实施例，无线通信设备（WCD）在给定的覆盖区域中接收信道列表消息（CLM）。 WCD可以确定它不在CLM中指定的第一通道的覆盖范围内。尝试在第一个通道上注册服务之前，WCD可以进行此确定。响应于进行该确定，WCD可以在接收的CLM中指定的另一个信道上注册服务。

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