-
1.发明授权Method and apparatus for scanning sectors in order of distance from mobile station 有权根据距离移动台的距离扫描扇区的方法和装置公开(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
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。
-
2.发明授权Determining whether a wireless access node should retransmit data packets based on the condition of a reverse wireless link 有权根据反向无线链路的状况，确定无线接入节点是否应重传数据包公开(公告)号：US08539297B1
公开(公告)日：2013-09-17
申请号：US13018700
申请日：2011-02-01
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。
-
公开(公告)号：US08527009B1
公开(公告)日：2013-09-03
申请号：US12954150
申请日：2010-11-24
IPC分类号： H04M1/00
CPC分类号： H04M1/72544 , H04M1/72519
摘要： Methods, systems, and computer-readable media are provided for presenting coverage bars on a mobile device based on available telecommunications signals. In particular, a mobile device is associated with a plurality of telecommunications signals. Further, the telecommunications signals associated with the mobile device are assessed based on signal strength. A determination is made as to the relative strength of one telecommunications technology over another. Additionally, identifiers of the telecommunications signals are presented on a screen of the mobile device.
摘要翻译： 提供了方法，系统和计算机可读介质，用于基于可用的电信信号在移动设备上呈现覆盖条。 具体地，移动设备与多个电信信号相关联。 此外，基于信号强度来评估与移动设备相关联的电信信号。 确定一种电信技术相对于另一种电信技术的相对实力。 此外，电信信号的标识符被呈现在移动设备的屏幕上。
-
4.发明授权Dynamic transmission mode selection based on wireless communication device data rate capabilities 失效基于无线通信设备数据速率能力的动态传输模式选择公开(公告)号：US08526380B1
公开(公告)日：2013-09-03
申请号：US13050196
申请日：2011-03-17
IPC分类号： H04W4/00
CPC分类号： H04W8/22 , H04W28/18 , H04W72/048
摘要： A communication system comprises a wireless access node having a plurality of ports and a control system. The wireless access node is configured to exchange wireless communications over the ports with wireless communication devices that are individually identified by device identifiers. The control system is configured to individually allocate the wireless communication devices into categories based on the device identifiers and determine one of the categories having a majority of the wireless communication devices. The control system is configured to configure the ports of the wireless access node to utilize a MIMO 2T2R mode for exchanging the wireless communications if the one category having the majority of the wireless communication devices comprises a first data rate capability, and to configure the ports of the wireless access node to utilize a MIMO 4T4R mode for exchanging the wireless communications if the one category having the majority of the wireless communication devices comprises a second data rate capability.
摘要翻译： 通信系统包括具有多个端口的无线接入节点和控制系统。 无线接入节点被配置为通过由设备标识符单独标识的无线通信设备在端口上交换无线通信。 控制系统被配置为基于设备标识符将无线通信设备单独地分配到类别中，并且确定具有大多数无线通信设备的类别之一。 控制系统被配置为如果具有大多数无线通信设备的一个类别包括第一数据速率能力，则配置无线接入节点的端口以利用MIMO 2T2R模式来交换无线通信，并且配置 无线接入节点如果具有大多数无线通信设备的一个类别包括第二数据速率能力，则利用MIMO 4T4R模式来交换无线通信。
-
公开(公告)号：US08521195B1
公开(公告)日：2013-08-27
申请号：US12756027
申请日：2010-04-07
IPC分类号： H04W68/00
CPC分类号： H04W68/02 , H04W52/0229 , H04W52/36 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146
摘要： Exemplary methods and systems are disclosed herein that may help to dynamically adjust page-transmission power based on the amount of concatenation being applied to a page. An exemplary method involves: (i) before transmission of a page to a mobile station by an access network, the access network identifying any concatenation that is being applied to the page; (ii) based at least in part on the concatenation that is being applied to the page, the access network selecting a page-transmission power for the page; and (iii) the access network transmitting the page to the mobile station at the selected page-transmission power. In an exemplary embodiment, a base station may increase the page-transmission power as the amount of concatenation increases, which may help to improve the paging success rate (PSR) for concatenated pages, among other benefits.
摘要翻译： 本文公开的示例性方法和系统可以有助于基于应用于页面的级联量来动态地调整页面发送功率。 一种示例性方法包括：（i）在由接入网络将页面传输到移动台之前，所述接入网络标识正在应用于所述页面的任何级联; （ii）至少部分地基于应用于所述页面的级联，所述接入网络为所述页面选择页面发送功率; 以及（iii）所述接入网以所选择的发送功率将所述寻呼发送到所述移动台。 在示例性实施例中，基站可以随着级联量的增加而增加页面传输功率，这有助于提高级联页面的寻呼成功率（PSR）以及其他优点。
-
6.发明授权Selecting a wireless communication device for handoff based on active set characteristics 有权基于主动设置特性选择用于切换的无线通信设备公开(公告)号：US08457069B1
公开(公告)日：2013-06-04
申请号：US12847198
申请日：2010-07-30
IPC分类号： H04W4/00
CPC分类号： H04W72/10 , H04W36/0072
摘要： Methods and devices for a radio access network (RAN) to select a wireless communication device (WCD) for handoff to a given sector are presented. In particular, the RAN may receive resource requests from a first WCD and a second WCD, both WCDs contending for a resource of the given sector. Based on the each WCD's active sets of sectors, the RAN may grant the resource to one of these WCDs. Preferably, the RAN grants the resource to the WCD that is more likely to benefit from use of the resource.
摘要翻译： 呈现用于选择用于切换到给定扇区的无线通信设备（WCD）的无线电接入网络（RAN）的方法和设备。 特别地，RAN可以从第一WCD和第二WCD接收资源请求，两个WCD争用给定扇区的资源。 根据每个WCD的活动集合，RAN可以将资源授予其中一个WCD。 优选地，RAN将资源授予更可能从资源的使用中受益的WCD。
-
公开(公告)号：US08437781B1
公开(公告)日：2013-05-07
申请号：US12975118
申请日：2010-12-21
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。
-
8.发明授权Method and system for selecting a length of a preamble transmitted in an access probe 有权用于选择在接入探针中发送的前导码的长度的方法和系统公开(公告)号：US08437769B1
公开(公告)日：2013-05-07
申请号：US12033617
申请日：2008-02-19
IPC分类号： H04W24/00
CPC分类号： H04W74/08 , H04W64/003
摘要： A mobile station transmits a message by transmitting an access probe that includes the message preceded by a preamble. The mobile station selects the length of the preamble from among a first preamble length and a second preamble length. The second preamble length is greater than the first preamble length. The mobile station makes the selection based, at least in part, on the distance between the mobile station and the mobile station's primary base transceiver station (BTS). If the distance is greater than a threshold distance, the mobile station selects the second preamble length. If the distance is less than the threshold distance, the mobile station selects the first preamble length, provided that an idle handoff to a neighboring BTS that is more than the threshold distance away is unlikely.
摘要翻译： 移动台通过发送包括前导码前面的消息的接入探测器来发送消息。 移动站从第一前导码长度和第二前导码长度中选择前导码的长度。 第二前导码长度大于第一前导码长度。 移动台至少部分地基于移动台和移动台的主基站（BTS）之间的距离进行选择。 如果距离大于阈值距离，则移动站选择第二前同步码长度。 如果距离小于阈值距离，则移动台选择第一前导码长度，前提是对邻近BTS的空闲切换超过阈值距离不太可能。
-
9.发明授权Mitigating the impact of handoffs through comparison of non-preferred wireless coverage areas 有权通过比较非首选无线覆盖区域来减轻切换的影响公开(公告)号：US08391858B1
公开(公告)日：2013-03-05
申请号：US12815700
申请日：2010-06-15
IPC分类号： H04W4/00
CPC分类号： H04W36/245
摘要： Methods and devices for mitigating the impact of handoffs to non-preferred wireless coverage areas are presented. In particular, a RAN may determine that a first wireless communication device (WCD) and a second WCD are contending for a resource of a preferred wireless coverage area, and that both of the WCDs are likely to be handed off to different non-preferred wireless coverage areas if they are not granted the resource. Both WCDs may be subscribed to a home wireless service provider that also controls and/or operates the preferred wireless coverage area. The RAN may compare the roaming fees of a first non-preferred wireless coverage area with the roaming fees of a second non-preferred wireless coverage area. Based on the outcome of this comparison, the RAN may allocate the resource to the WCD that would likely incur higher roaming fees to the home wireless service provider if that WCD were to roam to a non-preferred wireless coverage area.
摘要翻译： 介绍了减轻切换到非优先无线覆盖区域的影响的方法和设备。 具体地，RAN可以确定第一无线通信设备（WCD）和第二WCD正在竞争优选的无线覆盖区域的资源，并且两个WCD都可能被切换到不同的非优选无线 覆盖区域，如果它们没有被授予资源。 两个WCD可以订阅也控制和/或操作优选无线覆盖区域的家庭无线服务提供商。 RAN可以将第一非优选无线覆盖区域的漫游费用与第二非优选无线覆盖区域的漫游费用进行比较。 根据该比较的结果，RAN可以将资源分配给WCD，如果该WCD漫游到非优选的无线覆盖区域，则可能对家庭无线服务提供商产生更高的漫游费用。
-
公开(公告)号：US08369853B1
公开(公告)日：2013-02-05
申请号：US12368323
申请日：2009-02-10
CPC分类号： H04W36/0083 , H04W36/0066
摘要： A method and system is disclosed for enhanced idle-state sector selection during hybrid-mode operation of an access terminal. A hybrid access terminal engaged in an IS-856 data communication session in a hybrid IS-2000/IS-856 wireless communication system will, responsive to a handoff of the IS-856 session, select a sector for its next, upcoming IS-2000 idle-state scan prior to the start of the scan. The selection will be made during an interval between IS-2000 idle-state scans, thereby reducing or eliminating the possible need for idle-state handoffs during idle-state scans, and resulting in shorter idle-state scans and better IS-856 performance.
摘要翻译： 公开了一种在接入终端的混合模式操作期间用于增强空闲状态扇区选择的方法和系统。 在混合IS-2000 / IS-856无线通信系统中参与IS-856数据通信会话的混合接入终端将响应于IS-856会话的切换，为其下一个即将到来的IS-2000选择扇区 在扫描开始之前的空闲状态扫描。 将在IS-2000空闲状态扫描之间的间隔期间进行选择，从而减少或消除在空闲状态扫描期间可能需要空闲状态切换，并导致更短的空闲状态扫描和更好的IS-856性能。
-
-
-
-
-
-
-
-
-
搜索结果
248 条记录 (耗时 0.032 秒)
