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125 条记录 (耗时 0.037 秒)

    Optimized data reconnect
    71.
    发明授权
    Optimized data reconnect 有权
    优化的数据重新连接

    公开(公告)号：US07835335B2

    公开(公告)日：2010-11-16

    申请号：US12435765

    申请日：2009-05-05

    申请人： Asif Hossain ,  Muhammad Khaledul Islam ,  Jin Kim

    发明人： Asif Hossain ,  Muhammad Khaledul Islam ,  Jin Kim

    IPC分类号： H04Q7/24 ,  H04Q7/20

    CPC分类号： H04W60/04 ,  H04W76/20 ,  H04W80/04

    摘要： A method of optimizing reconnection of a point to point protocol link layer in a mobile device comprising the steps of: monitoring whether the mobile device has entered a new zone; starting a stabilization period when the mobile device enters a new zone; checking whether the mobile device enters a different zone during the stabilization period; if the mobile device enters a different zone during the stabilization period, restarting the stabilization period and performing the checking step; and if the mobile device does not enter a new zone during the stabilization period, determining whether the mobile device is in a new zone, reconnecting to the new zone if the mobile device is in the new zone, and otherwise performing no reconnection.

    摘要翻译： 一种优化移动设备中点对点协议链路层的重新连接的方法，包括以下步骤：监视移动设备是否已经进入新的区域; 当移动设备进入新区域时开始稳定期; 在稳定期间检查移动设备是否进入不同的区域; 如果移动设备在稳定期间进入不同区域，则重启稳定期并执行检查步骤; 并且如果移动设备在稳定期间不进入新区域，则确定移动设备是否在新区域中，如果移动设备处于新区域，则重新连接到新区域，否则不执行重新连接。

    Methods and apparatus for the communication of network capability information over a traffic channel
    72.
    发明授权
    Methods and apparatus for the communication of network capability information over a traffic channel 有权
    用于在业务信道上通信网络能力信息的方法和装置

    公开(公告)号：US07796557B2

    公开(公告)日：2010-09-14

    申请号：US11029945

    申请日：2005-01-05

    申请人： Hao Xue ,  William Daniel Willey ,  Muhammad Khaledul Islam

    发明人： Hao Xue ,  William Daniel Willey ,  Muhammad Khaledul Islam

    IPC分类号： H04W4/00

    CPC分类号： H04W8/205

    摘要： In one illustrative example, when a mobile station operative for communications in a wireless communication network is engaged in a call, an in-traffic channel message is transmitted from a base station to the mobile station. The message includes information indicative of whether the wireless network supports a predetermined concurrent service or feature. The predetermined concurrent service or feature may be a mobile-requested Quality of Service (QoS) parameter usage feature or a mobile-initiated position location determination feature. The in-traffic channel message may be an in-traffic system parameter message, a general handoff direction message, or a universal handoff direction message, as examples. Preferably, the wireless network is a cdma2000-type network. Since the mobile station is made aware of such information, more efficient operation may be realized.

    摘要翻译： 在一个说明性示例中，当在无线通信网络中进行通信的移动台进行呼叫时，从基站向移动台发送业务中信道消息。 消息包括指示无线网络是否支持预定的并发服务或特征的信息。 预定的并发服务或特征可以是移动请求的服务质量（QoS）参数使用特征或移动发起的位置定位特征。 例如，业务中信道消息可以是业务内系统参数消息，通用切换方向消息或通用切换方向消息。 优选地，无线网络是cdma2000型网络。 由于移动台知道这样的信息，因此可以实现更有效的操作。

    Methods and apparatus for controlling wireless network resources for data sessions based on IP address usage
    73.
    发明授权
    Methods and apparatus for controlling wireless network resources for data sessions based on IP address usage 有权
    基于IP地址使用情况控制数据会话的无线网络资源的方法和装置

    公开(公告)号：US07746774B2

    公开(公告)日：2010-06-29

    申请号：US10883313

    申请日：2004-06-30

    申请人： Hao Xue ,  Muhammad Khaledul Islam

    发明人： Hao Xue ,  Muhammad Khaledul Islam

    IPC分类号： H04L12/56

    CPC分类号： H04W8/26 ,  H04L29/12273 ,  H04L61/2053 ,  H04L67/14 ,  H04L69/16 ,  H04L69/168 ,  H04W80/04 ,  H04W80/10

    摘要： One illustrative method of controlling wireless network resources for data sessions involves the steps of identifying IP address usage for mobile stations operating in a wireless communication network and causing a data inactivity timer of a data session for a mobile station to be set to an initial value that depends on the IP address usage. The data inactivity timer is set to a relatively large value when the IP address usage is low, but to a relatively small value when the IP address usage is high in order to expeditiously release underutilized network resources. The data session may be Point-to-Point Protocol (PPP) session for which an IP address is dynamically-assigned to the mobile station.

    摘要翻译： 控制用于数据会话的无线网络资源的一种说明性方法涉及以下步骤：识别在无线通信网络中操作的移动站的IP地址使用，并且使移动站的数据会话的数据不活动定时器被设置为初始值， 取决于IP地址的使用情况。 当IP地址使用量较低时，数据不活动定时器被设置为相对较大的值，而当IP地址占用率较高时，数据不活动定时器被设置为相对较大的值，以便迅速释放未充分利用的网络资源。 数据会话可以是点对点协议（PPP）会话，IP地址被动态分配给移动台。

    Methods and apparatus for limiting communication capabilities in mobile communication devices
    74.
    发明授权
    Methods and apparatus for limiting communication capabilities in mobile communication devices 有权
    用于限制移动通信设备中的通信能力的方法和装置

    公开(公告)号：US07689256B2

    公开(公告)日：2010-03-30

    申请号：US11683283

    申请日：2007-03-07

    申请人： Xin Jin ,  Muhammad Khaledul Islam

    发明人： Xin Jin ,  Muhammad Khaledul Islam

    IPC分类号： H04M1/00

    CPC分类号： H04W24/02 ,  H04M1/66 ,  H04M11/04 ,  H04M2250/12 ,  H04W4/90 ,  H04W8/22 ,  H04W52/0251 ,  H04W52/028 ,  H04W76/50 ,  Y02D70/144 ,  Y02D70/164

    摘要： Methods and apparatus for limiting communication capabilities in mobile communication devices are disclosed. In one illustrative example, an operating variable of a mobile communication device is detected to be within one of a first range of values, a second range of values, and a third range of values. The mobile device operates in a full communication state if the operating variable is detected to be within the first range of values, a first limited communication state if the operating variable is detected to be within the second range of values, or a second limited communication state if the operating variable is detected to be within the third range of values. When receiving a communication request for establishment of a voice call or for communication of a user data message, the mobile device permits or prohibits the communication depending on the communication state, and preferably depending on whether the communication request is for a non-emergency or emergency communication. In one preferred embodiment, the operating variable is a temperature of the mobile device.

    摘要翻译： 公开了用于限制移动通信设备中的通信能力的方法和装置。 在一个说明性示例中，移动通信设备的操作变量被检测为在值的第一范围，值的第二范围和值的第三范围之一内。 如果检测到操作变量处于第一范围内，则移动设备在完全通信状态下工作，如果检测到操作变量在第二范围内，则为第一受限通信状态，或第二有限通信状态 如果检测到操作变量在第三范围内。 当接收到用于建立语音呼叫或用于用户数据消息的通信的通信请求时，移动设备根据通信状态允许或禁止通信，并且优选地取决于通信请求是否用于非紧急或紧急情况 通讯。 在一个优选实施例中，操作变量是移动设备的温度。

    Systems and methods for implementing large CDMA cell sizes
    76.
    发明授权
    Systems and methods for implementing large CDMA cell sizes 有权
    用于实现大型CDMA小区大小的系统和方法

    公开(公告)号：US06577616B1

    公开(公告)日：2003-06-10

    申请号：US09473712

    申请日：1999-12-29

    申请人： Shahid Rasul Chaudry ,  Muhammad Khaledul Islam ,  Hong Ren ,  Azeem Ahmad ,  Thomas Leonard Trevor Plestid ,  Neil McGowan ,  James Russell Weisert ,  Brian Douglas Troup ,  David Andrew Tetreau ,  David Allan Boettger

    发明人： Shahid Rasul Chaudry ,  Muhammad Khaledul Islam ,  Hong Ren ,  Azeem Ahmad ,  Thomas Leonard Trevor Plestid ,  Neil McGowan ,  James Russell Weisert ,  Brian Douglas Troup ,  David Andrew Tetreau ,  David Allan Boettger

    IPC分类号： H04B7216

    CPC分类号： H04B1/7075 ,  H04B7/2628 ,  H04B2201/70702 ,  H04W24/00 ,  H04W74/00 ,  H04W76/10

    摘要： Methods and apparatuses are provided for CDMA (code division multiple access) access availability to a large cell area, and for traffic channel establishment. A group of cell site modems are configured to look for access attempts generated in respective complete and/or sectorized circular or annular shaped areas centered at the center of the cell area, the areas collectively covering the cell area. To achieve this, each cell site modem has a local clock and the local clock within the first of the cell site modems is synchronized with a standard network time, and the local clock of each of the subsequent cell site modems is offset by a respective delay with respect to the standard network time which causes the cell site modem to search within its respective annular shaped area. A cell site modem is also made available as a traffic cell site modem and is operable to have its traffic acquisition search window centered at a location of an access attempt. Alternatively, a plurality of traffic cell site modems may be provided, each having dedicated circular or annular coverage areas within the cell. The traffic cell site modems also preferably have a local clock which may be synchronized, either to a standard network time, or to a respective delay which causes it to search in its respective area. Methods and for handing off between circular and annular shaped traffic coverage areas are also provided.

    摘要翻译： 为大容量区域的CDMA（码分多址）访问可用性和业务信道建立提供了方法和装置。 一组小区站点调制解调器被配置为寻找在以小区区域的中心为中心的各个完整和/或分区的圆形或环形区域中产生的访问尝试，区域集中地覆盖小区区域。 为了实现这一点，每个小区站点调制解调器具有本地时钟，并且第一小区站点调制解调器内的本地时钟与标准网络时间同步，并且后续小区站点调制解调器中的每一个的本地时钟被相应的延迟 相对于导致小区现场调制解调器在其各自的环形区域内搜索的标准网络时间。 小区站点调制解调器还可作为业务小区站点调制解调器使用，并且可操作以使其业务获取搜索窗口以访问尝试的位置为中心。 或者，可以提供多个业务小区站点调制解调器，每个业务小区站点调制解调器在小区内具有专用的圆形或环形覆盖区域。 业务小区站点调制解调器还优选地具有可以与标准网络时间同步的本地时钟，或者使得其在其相应区域中搜索的相应延迟。 还提供了在圆形和环形交通覆盖区域之间切断的方法。