公开(公告)号：US09572074B2

公开(公告)日：2017-02-14

申请号：US13447926

申请日：2012-04-16

申请人： Manoj Shetty ,  Sachin R. Vargantwar ,  Siddharth S. Oroskar ,  Ashvini G. Canjeevaram ,  DeveshKumar Rai

发明人： Manoj Shetty ,  Sachin R. Vargantwar ,  Siddharth S. Oroskar ,  Ashvini G. Canjeevaram ,  DeveshKumar Rai

IPC分类号： H04W24/00 ,  H04W36/00 ,  H04W4/02 ,  H04W64/00

CPC分类号： H04W36/0083 ,  H04W4/02 ,  H04W4/029 ,  H04W64/006

摘要： A mobile station will sort wireless coverage sectors in order of distance of the sectors from the mobile station, and the mobile station will then scan for pilot signals from the sectors in the sorted order. The invention can be applied advantageously to provide an order of scanning remaining set sectors in a mobile station operating according to a code division multiple access protocol.

摘要翻译： 移动台将按照来自移动台的扇区的距离的顺序对无线覆盖扇区进行分类，然后移动台将按排序顺序扫描来自扇区的导频信号。 本发明可以有利地应用于提供根据码分多址协议操作的移动台扫描剩余设置扇区的顺序。

公开(公告)号：US09042349B1

公开(公告)日：2015-05-26

申请号：US13483920

申请日：2012-05-30

申请人： Siddharth S. Oroskar ,  Srini Penugonda

发明人： Siddharth S. Oroskar ,  Srini Penugonda

IPC分类号： H04W72/04 ,  H04W36/00 ,  H04W72/14 ,  H04W36/02 ,  H04W72/10 ,  H04W8/26 ,  H04W72/00 ,  H04W28/24

CPC分类号： H04W36/00 ,  H04W8/26 ,  H04W28/24 ,  H04W36/02 ,  H04W72/005 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/048 ,  H04W72/085 ,  H04W72/10 ,  H04W72/14

摘要： In response to receiving a first resource request from a first wireless communication device (WCD) and a second resource request from a second WCD, a radio access network (RAN) may determine that the first WCD and second WCD are contending for a resource of a wireless coverage area that is defined by the RAN. The RAN may further determine that the first WCD supports a first media codec, and that the second WCD supports a second media codec but does not support the first media codec. The RAN may compare the first media codec to the second media codec, and based on a result of this comparison, may allocate the resource to the first WCD.

摘要翻译： 响应于从第一无线通信设备（WCD）接收到第一资源请求和来自第二WCD的第二资源请求，无线电接入网络（RAN）可以确定第一WCD和第二WCD正在竞争用于 由RAN定义的无线覆盖区域。 RAN还可以确定第一WCD支持第一媒体编解码器，并且第二WCD支持第二媒体编解码器，但不支持第一媒体编解码器。 RAN可以将第一媒体编解码器与第二媒体编解码器进行比较，并且基于该比较的结果，可以将资源分配给第一WCD。

公开(公告)号：US08996074B1

公开(公告)日：2015-03-31

申请号：US13430456

申请日：2012-03-26

申请人： Siddharth S. Oroskar

发明人： Siddharth S. Oroskar

IPC分类号： H04M1/00 ,  H04W4/06

CPC分类号： H04W4/06

摘要： Exemplary methods and systems may help to more intelligently provide adaptive paging. An exemplary method involves: (i) making a determination that a wireless communication device (WCD) should be paged, (ii) in response, selecting one or more coverage areas for an initial page attempt to the WCD, wherein the selected coverage areas are selected from recent-response list that indicates coverage areas via which a page response message was recently received from the WCD, and wherein selecting the coverage areas comprises, for each coverage area from the recent-response list, using both (a) a paging success rate for the coverage area and (b) a paging-channel occupancy of the coverage area as a basis for determining whether or not to select the coverage area for the initial page attempt, and (iii) initiating the initial page attempt to the WCD in the one or more selected coverage areas.

摘要翻译： 示例性的方法和系统可以帮助更智能地提供自适应寻呼。 一种示例性方法包括：（i）确定无线通信设备（WCD）应被寻呼，（ii）作为响应，选择用于初始页面尝试的一个或多个覆盖区域到WCD，其中所选择的覆盖区域是 从最近响应列表中选择，其指示最近从WCD接收到页面响应消息的覆盖区域，并且其中选择覆盖区域包括对于来自最近响应列表的每个覆盖区域，使用（a）寻呼成功 覆盖区域的速率和（b）覆盖区域的寻呼信道占用作为用于确定是否选择用于初始页面尝试的覆盖区域的基础的基础，以及（iii）开始对WCD的初始页面尝试 一个或多个选定的覆盖区域。

公开(公告)号：US08938266B1

公开(公告)日：2015-01-20

申请号：US13592984

申请日：2012-08-23

申请人： Anoop K. Goyal ,  Jasinder P. Singh ,  Maulik K. Shah ,  Siddharth S. Oroskar

发明人： Anoop K. Goyal ,  Jasinder P. Singh ,  Maulik K. Shah ,  Siddharth S. Oroskar

IPC分类号： H04W68/00 ,  H04B7/00

CPC分类号： H04W68/06 ,  H04W92/20

摘要： Disclosed are a method, apparatus, and system for managing repeat-paging processes within a radio access network. When a base station receives a paging directive, the base station begins broadcasting a first series of page messages destined to a mobile station. Response to the first base station receiving no response from the mobile station to the first series of page messages, the first base station sends a repeat-paging directive to a second base station. The repeat-paging directive directs the second base station to begin broadcasting a second series of page messages destined to the mobile station.

摘要翻译： 公开了一种用于在无线电接入网络内管理重复寻呼过程的方法，装置和系统。 当基站接收到寻呼指令时，基站开始广播去往移动台的第一系列寻呼消息。 响应于第一基站没有从移动台接收到第一系列寻呼消息的响应，第一基站向第二基站发送重复寻呼指令。 重复寻呼指令指示第二基站开始广播发往移动台的第二系列寻呼消息。

公开(公告)号：US08908598B1

公开(公告)日：2014-12-09

申请号：US13211849

申请日：2011-08-17

申请人： Siddharth S. Oroskar

发明人： Siddharth S. Oroskar

IPC分类号： H04W68/08

CPC分类号： H04W68/02

摘要： Exemplary methods and systems may help to adjust switch-level page settings based on both the performance of the wireless communication device (WCD) that is being paged, and the sector in which the WCD is likely to be located. An exemplary method involves a switch determining that a WCD should be paged and responsive to determining that the WCD should be paged: (a) determining a coverage-area performance indicator for a last-known coverage area of the WCD; (b) determining a WCD performance indicator for the WCD; (c) using both (i) the WCD performance indicator and (ii) the coverage-area performance indicator as a basis for adjusting at least one paging-scheme setting affecting attempts to page the WCD; and (d) paging the WCD according to the at least one adjusted paging-scheme setting.

摘要翻译： 示例性方法和系统可以有助于基于被分页的无线通信设备（WCD）的性能和WCD可能位于其中的扇区两者来调整开关级页面设置。 一种示例性方法涉及确定应该对WCD进行寻呼并响应于确定WCD应被寻呼的开关：（a）确定WCD的最后一个已知覆盖区域的覆盖区域性能指标; （b）确定WCD的WCD绩效指标; （c）使用（i）WCD绩效指标和（ii）覆盖面积绩效指标作为调整至少一个影响WCD页面尝试的寻呼方案设置的基础的基础; 和（d）根据至少一个经调整的寻呼方案设置对WCD进行寻呼。

公开(公告)号：US08737987B1

公开(公告)日：2014-05-27

申请号：US13032800

申请日：2011-02-23

申请人： Srikanth Eeswara Chandra Pulugurta ,  Siddharth S. Oroskar ,  Anoop Kumar Goyal

发明人： Srikanth Eeswara Chandra Pulugurta ,  Siddharth S. Oroskar ,  Anoop Kumar Goyal

IPC分类号： H04W48/18

CPC分类号： H04W48/16 ,  H04W48/18

摘要： What is disclosed is a method of operating a communication system. The method includes receiving roaming call records for wireless communication devices from a roaming wireless communication network. The method also includes processing the roaming call records and home call records of a home wireless communication network for at least a first wireless communication device to determine a network handover count, and processing the network handover count to determine a network rescan rate for the first wireless communication device. The method also includes transferring the network rescan rate for delivery to the first wireless communication device.

摘要翻译： 所公开的是一种操作通信系统的方法。 该方法包括从漫游无线通信网络接收无线通信设备的漫游呼叫记录。 该方法还包括处理至少第一无线通信设备的归属无线通信网络的漫游呼叫记录和本地呼叫记录以确定网络切换计数，以及处理网络切换计数以确定第一无线网络的网络重新扫描速率 通讯装置 该方法还包括传送网络重新扫描速率以传送到第一无线通信设备。

公开(公告)号：US08644178B1

公开(公告)日：2014-02-04

申请号：US13010387

申请日：2011-01-20

申请人： Siddharth S. Oroskar

发明人： Siddharth S. Oroskar

IPC分类号： H04W28/04

CPC分类号： H04W72/085 ,  H04W24/10

摘要： A radio access network (RAN) may limit the number of channel assignment messages that it transmits to a wireless communication device (WCD) when the quality of one or more wireless coverage areas available to the WCD is impaired. For example, if the paging channel utilization of a given wireless coverage area is high, or if the WCD receives a signal strength from the given wireless coverage area that is low, the RAN may refrain from transmitting a channel assignment message via the given wireless coverage area. Similarly, if the aggregate paging channel utilization of a plurality of such wireless coverage areas is high, or if the WCD receives an aggregate signal strength from the one or more wireless coverage areas that is high, the RAN may transmit channel assignment messages via a limited number of wireless coverage areas.

摘要翻译： 当WCD可用的一个或多个无线覆盖区域的质量受损时，无线电接入网络（RAN）可以限制其向无线通信设备（WCD）发送的信道分配消息的数量。 例如，如果给定无线覆盖区域的寻呼信道利用率较高，或者如果WCD从给定的无线覆盖区域接收到信号强度较低，则RAN可以通过给定的无线覆盖来避免发送信道分配消息 区。 类似地，如果多个这样的无线覆盖区域的综合寻呼信道利用率高，或者如果WCD从一个或多个高的无线覆盖区域接收到聚合信号强度，则RAN可以经由有限的 无线覆盖区域数量。

公开(公告)号：US08626154B1

公开(公告)日：2014-01-07

申请号：US12940513

申请日：2010-11-05

申请人： Siddharth S. Oroskar ,  Srikanth Pulugurta ,  Maulik K. Shah

发明人： Siddharth S. Oroskar ,  Srikanth Pulugurta ,  Maulik K. Shah

IPC分类号： H04W4/00

CPC分类号： H04W8/02 ,  H04W36/245 ,  H04W36/32

摘要： In one aspect, an exemplary method involves a WCD: (i) determining a likelihood of roaming, wherein the likelihood of roaming indicates a likelihood that the WCD will be handed off from a preferred coverage area to a non-preferred coverage area; and (ii) using the likelihood of roaming as a basis for managing an active set of the WCD. In particular, the WCD may manage its active set by setting at least one active-set parameter affecting the number of active sectors in an active set of the WCD, and then maintaining its active set according to the setting of the at least one active-set parameter. According to an exemplary embodiment, a WCD will make an effort to increase the number of sectors in its active set when the likelihood of roaming is greater, and vice versa.

摘要翻译： 一方面，一种示例性方法涉及WCD：（i）确定漫游的可能性，其中漫游的可能性指示WCD将从优选覆盖区域切换到非优选覆盖区域的可能性; 和（ii）使用漫游的可能性作为管理WCD活动集的基础。 特别地，WCD可以通过设置影响WCD的活动组中的活动扇区数量的至少一个活动设置参数来管理其活动集合，然后根据至少一个主动组的设置来维持其活动集合， 设置参数。 根据示例性实施例，当漫游的可能性较大时，WCD将努力增加其活动集中的扇区数，反之亦然。

公开(公告)号：US08565759B1

公开(公告)日：2013-10-22

申请号：US13100756

申请日：2011-05-04

申请人： Siddharth S. Oroskar

发明人： Siddharth S. Oroskar

IPC分类号： H04W4/00

CPC分类号： H04W36/0083 ,  H04W8/12 ,  H04W8/18 ,  H04W36/245 ,  H04W48/18

摘要： In situations in which a wireless communication device (WCD) is likely to roam, a radio access network (RAN) serving the WCD may increase the extent of simultaneous communication between the RAN and the WCD. In this way, the WCD is more likely to receive sufficiently strong signals from at least one wireless coverage area with which the WCD is communicating, potentially resulting in a decrease of the likelihood that the WCD roams. A determination that the WCD is likely to roam may be based on, for example, historical roaming data that was collected during the WCD's previous session(s) with the RAN or other RANs.

摘要翻译： 在无线通信设备（WCD）可能漫游的情况下，用于WCD的无线接入网络（RAN）可以增加RAN与WCD之间的同时通信的程度。 以这种方式，WCD更可能从WCD正在通信的至少一个无线覆盖区域接收足够强的信号，潜在地导致WCD漫游的可能性降低。 WCD可能漫游的确定可能是基于例如在WCD与RAN或其他RAN之前的会话期间收集的历史漫游数据。

公开(公告)号：US08539297B1

公开(公告)日：2013-09-17

申请号：US13018700

申请日：2011-02-01

申请人： Anoop Kumar Goyal ,  Sachin R. Vargantwar ,  Manoj Shetty ,  Siddharth S. Oroskar

发明人： Anoop Kumar Goyal ,  Sachin R. Vargantwar ,  Manoj Shetty ,  Siddharth S. Oroskar

IPC分类号： H04L1/18

CPC分类号： H04L1/1825 ,  H04L1/1887

摘要： Embodiments disclosed herein provide systems and methods for determining whether a wireless device should retransmit data packets based on the condition of a reverse wireless link. In a particular embodiment, a method provides exchanging wireless data packet communications between a wireless device and an access node on a wireless network. The method further provides transmitting a first packet set from the access node to the wireless device on a forward wireless link. The method further provides determining a reverse noise ratio, signal interference noise ratio, and packet error rate on a reverse wireless link and generating a confidence level indicator based on the reverse noise ratio, signal interference noise ratio, and packet error rate. The method further provides determining whether to retransmit the first packet set from the access node to the wireless device based on the confidence level indicator.

摘要翻译： 本文公开的实施例提供了用于基于反向无线链路的条件来确定无线设备是否应该重传数据分组的系统和方法。 在特定实施例中，一种方法提供在无线设备与无线网络上的接入节点之间交换无线数据分组通信。 该方法还提供在前向无线链路上从接入节点向无线设备发送第一分组集合。 该方法还提供在反向无线链路上确定反向噪声比，信号干扰噪声比和分组错误率，并且基于反向噪声比，信号干扰噪声比和分组错误率产生置信度指标。 该方法还提供基于置信水平指示符来确定是否从接入节点向无线设备重发第一分组集合。