SYSTEM AND METHOD FOR DROPPING AND ADDING AN AIR INTERFACE IN A WIRELESS COMMUNICATION SYSTEM
    11.
    发明申请
    SYSTEM AND METHOD FOR DROPPING AND ADDING AN AIR INTERFACE IN A WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中进行空中接口的删除和添加的系统和方法

    公开(公告)号:US20100291966A1

    公开(公告)日:2010-11-18

    申请号:US12775407

    申请日:2010-05-06

    IPC分类号: H04W88/02

    摘要: A device and method for dropping an air interface is disclosed. In one embodiment, the method comprises communicating over a first air interface and a second air interface, determining an operational parameter based at least in part on a characteristic of the first air interface, and dropping the second air interface based at least in part on the operational parameter. A device and method for adding an air interface is also disclosed. In one embodiment, the system comprises a processor configured to drop one of a plurality of concurrently established air interfaces and to subsequently determine that at least one predetermined criteria is met before attempting to add the air interface.

    摘要翻译: 公开了一种降低空中接口的设备和方法。 在一个实施例中,该方法包括通过第一空中接口和第二空中接口进行通信,至少部分地基于第一空中接口的特性确定操作参数,以及至少部分地基于第二空中接口 操作参数。 还公开了一种用于添加空中接口的设备和方法。 在一个实施例中,系统包括处理器,其被配置为丢弃多个同时建立的空中接口中的一个并且随后在尝试添加空中接口之前确定满足至少一个预定标准。

    Forward link admission control for high-speed data networks
    12.
    发明授权
    Forward link admission control for high-speed data networks 有权
    高速数据网络的前向链路接纳控制

    公开(公告)号:US07587203B2

    公开(公告)日:2009-09-08

    申请号:US11255048

    申请日:2005-10-20

    IPC分类号: H04L12/26 H04J3/06 H04J1/16

    摘要: Admission control is performed on a forward link shared packet data channel based on the measured delay per unit of data transmitted on the channel or the data throughput on the channel. In another embodiment, statistical analyses of channel quality metrics received at a base station are compared to the data rate used to serve mobile stations on the packet data channel to perform admission control. In any case, admission control may be performed for a new call setup request, hard handoff or virtual handoff. Admission control may be performed independently for a plurality of Quality of Service (QoS) flow categories, such as real time, best effort, rate sensitive, or QoS categories defined by cost. Users may be allocated among QoS flow categories as necessary to maintain performance.

    摘要翻译: 基于在信道上发送的每单位数据的测量延迟或信道上的数据吞吐量,在前向链路共享分组数据信道上执行接纳控制。 在另一个实施例中,将在基站处接收的信道质量度量的统计分析与用于在分组数据信道上为移动台服务的数据速率进行比较,以执行准入控制。 在任何情况下,可以对新的呼叫建立请求,硬切换或虚拟切换执行准入控制。 对于由成本定义的多个服务质量(QoS)流类别,例如实时,尽力而为,速率敏感或QoS类别,可以独立地执行接纳控制。 可以根据需要在QoS流类别中分配用户以维持性能。

    HOME BASE STATION
    13.
    发明申请
    HOME BASE STATION 有权
    首页基地

    公开(公告)号:US20080305772A1

    公开(公告)日:2008-12-11

    申请号:US12132552

    申请日:2008-06-03

    IPC分类号: H04M1/66

    摘要: Systems and methodologies are described that effectuate establishment of an IPSec tunnel for utilization in a wireless communication environment. IPSec establishment procedures on home base stations can be used to establish IPSec tunnels between home base stations situated on open access sectors of wireless communication environments and packet data interworking function components positioned at the contiguity of secured segments of the wireless communication environments. Moreover, high rate packet data point-to-point protocol challenge-handshake authentication protocols can be directed through the IPSec tunnels to facilitate authentication of access terminals associated with the home base stations in order to facilitate further communications with components dispersed within secure areas of wireless communication environments. Further, international mobile subscriber identities (IMSI) affiliated with access terminals associated with home base stations can be used to identify packet data serving nodes with which to establish communications between home base stations and packet data serving nodes.

    摘要翻译: 描述了实现在无线通信环境中利用的IPSec隧道的建立的系统和方法。 可以使用家庭基站上的IPSec建立程序来建立位于无线通信环境的开放接入扇区的家庭基站和位于无线通信环境的安全段的邻接性的分组数据互通功能组件之间的IPSec隧道。 此外,高速率分组数据点对点协议挑战 - 握手认证协议可以通过IPSec隧道引导,以便于与家庭基站相关联的接入终端的认证,以便于进一步与分散在无线安全区域内的组件进行通信 通信环境。 此外,附属于与家庭基站相关联的接入终端的国际移动用户标识(IMSI)可以用于识别用于建立家庭基站和分组数据服务节点之间的通信的分组数据服务节点。

    Forward link admission control for high-speed data networks
    14.
    发明申请
    Forward link admission control for high-speed data networks 有权
    高速数据网络的前向链路接纳控制

    公开(公告)号:US20070091801A1

    公开(公告)日:2007-04-26

    申请号:US11255048

    申请日:2005-10-20

    IPC分类号: H04L12/26

    摘要: Admission control is performed on a forward link shared packet data channel based on the measured delay per unit of data transmitted on the channel or the data throughput on the channel. In another embodiment, statistical analyses of channel quality metrics received at a base station are compared to the data rate used to serve mobile stations on the packet data channel to perform admission control. In any case, admission control may be performed for a new call setup request, hard handoff or virtual handoff. Admission control may be performed independently for a plurality of Quality of Service (QoS) flow categories, such as real time, best effort, rate sensitive, or QoS categories defined by cost. Users may be allocated among QoS flow categories as necessary to maintain performance.

    摘要翻译: 基于在信道上发送的每单位数据的测量延迟或信道上的数据吞吐量,在前向链路共享分组数据信道上执行接纳控制。 在另一个实施例中,将在基站处接收的信道质量度量的统计分析与用于在分组数据信道上为移动台服务的数据速率进行比较,以执行准入控制。 在任何情况下,可以对新的呼叫建立请求,硬切换或虚拟切换执行准入控制。 对于由成本定义的多个服务质量(QoS)流类别,例如实时,尽力而为,速率敏感或QoS类别,可以独立地执行接纳控制。 可以根据需要在QoS流类别中分配用户以维持性能。

    Fast forward power control during soft handoff
    15.
    发明授权
    Fast forward power control during soft handoff 有权
    软切换期间快速功率控制

    公开(公告)号:US06931257B2

    公开(公告)日:2005-08-16

    申请号:US10087368

    申请日:2002-03-01

    IPC分类号: H04B7/005 H04Q7/20

    摘要: A wireless communication network includes base stations that operate with variable transmit power adjustments during soft handoff of a mobile station. Base stations adjust current transmit powers up or down using variable step sizes responsive to power control commands from the mobile station. Step size depends on the difference between current transmit power and a common reference power. Generally, power control commands that move transmit power away from the common reference power are attenuated by decreasing the step size, and those that move the transmit power toward the reference power are amplified by increasing step size. A base station controller adjusts the common reference power during soft handoff to reduce differences between it and the current transmit powers. Thus, step size may be large at the outset of soft handoff to quickly reduce transmit power imbalance between base stations, but tends to decrease with subsequent adjustments of the common reference power.

    摘要翻译: 无线通信网络包括在移动站的软切换期间以可变发射功率调整来操作的基站。 基站响应于来自移动台的功率控制命令,使用可变步长来向上或向下调整当前发射功率。 步长取决于当前发射功率和公共参考功率之间的差异。 通常,将发射功率从公共参考功率移开的功率控制命令通过减小步长而衰减,并且将发射功率向参考功率移动的功率控制命令通过增加步长而被放大。 基站控制器在软切换期间调整公共参考功率,以减少它与当前发射功率之间的差异。 因此,在软切换开始时,步长可能很大,以快速降低基站之间的发射功率不平衡,但是随着公共参考功率的随后调整而趋于减小。

    Dynamic capacity operating point management for a vocoder in an access terminal
    18.
    发明授权
    Dynamic capacity operating point management for a vocoder in an access terminal 有权
    接入终端中的声码器的动态容量工作点管理

    公开(公告)号:US08036242B2

    公开(公告)日:2011-10-11

    申请号:US11355398

    申请日:2006-02-15

    申请人: Reza Shahidi

    发明人: Reza Shahidi

    IPC分类号: H04J3/16

    CPC分类号: H04L1/0014 H04L1/0026

    摘要: A variable rate vocoder is configured to encode speech signals with a plurality of encoding rates and to change from a first encoding rate to a second encoding rate according to a received signal indicating reverse link load.

    摘要翻译: 可变速率声码器被配置为根据指示反向链路负载的接收信号,以多个编码速率对语音信号进行编码,并从第一编码率改变为第二编码率。

    DEVICES WITH MULTIPLE SUBSCRIPTIONS THAT UTILIZE A SINGLE BASEBAND-RADIO FREQUENCY RESOURCE CHAIN
    19.
    发明申请
    DEVICES WITH MULTIPLE SUBSCRIPTIONS THAT UTILIZE A SINGLE BASEBAND-RADIO FREQUENCY RESOURCE CHAIN 审中-公开
    具有多个使用单个无线电频率资源链的多个订阅的设备

    公开(公告)号:US20110217969A1

    公开(公告)日:2011-09-08

    申请号:US13039056

    申请日:2011-03-02

    IPC分类号: H04W4/00

    摘要: A mobile communication device with multiple subscriptions includes a single baseband-radio frequency (BB-RF) resource chain. A first identity module, such as a subscriber identity module (SIM), a second identity module (e.g., a second SIM), and a controller are communicatively coupled to the single BB-RF resource chain. The first identity module is associated with a first subscription, and the second identity module is associated with a second subscription. The controller may be configured to arbitrate access to the single BB-RF resource chain to perform a first activity that corresponds to the first subscription or a second activity that corresponds to the second subscription. For example, the controller may interrupt a data session processed by the single BB-RF resource chain in response to receiving information indicating that a voice call is to be processed by the single BB-RF resource chain.

    摘要翻译: 具有多个订阅的移动通信设备包括单个基带射频(BB-RF)资源链。 诸如订户身份模块(SIM),第二身份模块(例如,第二SIM卡)和控制器的第一身份模块通信地耦合到单个BB-RF资源链。 第一身份模块与第一订阅相关联,并且第二身份模块与第二订阅相关联。 控制器可以被配置为仲裁对单个BB-RF资源链的访问以执行对应于第一订阅的第一活动或对应于第二订阅的第二活动。 例如,控制器可以响应于指示语音呼叫将被单个BB-RF资源链处理的接收信息,中断由单个BB-RF资源链处理的数据会话。