Methods and systems for fast ranging in wireless communication networks
    1.
    发明授权
    Methods and systems for fast ranging in wireless communication networks 有权
    无线通信网络快速测距的方法和系统

    公开(公告)号:US07999740B2

    公开(公告)日:2011-08-16

    申请号:US12211946

    申请日:2008-09-17

    IPC分类号: G01S3/02

    CPC分类号: H04W48/16 H04L1/1867

    摘要: A method for efficiently performing ranging in a wireless communication network may be implemented by a mobile station. The method may include sending a ranging code to a base station. The method may also include receiving a ranging response message from the base station. The method may also include determining whether a ranging failure condition is satisfied. The ranging failure condition may relate to something other than a duration of time. The method may further include re-sending the ranging code to the base station if the ranging failure condition is satisfied.

    摘要翻译: 用于在无线通信网络中有效地执行测距的方法可以由移动台来实现。 该方法可以包括向基站发送测距码。 该方法还可以包括从基站接收测距响应消息。 该方法还可以包括确定是否满足测距失败条件。 测距失败状态可能与持续时间以外的事情有关。 如果满足测距失败条件,该方法还可以包括将测距码重新发送到基站。

    METHODS AND SYSTEMS FOR FAST RANGING IN WIRELESS COMMUNICATION NETWORKS
    2.
    发明申请
    METHODS AND SYSTEMS FOR FAST RANGING IN WIRELESS COMMUNICATION NETWORKS 有权
    无线通信网络快速定位的方法与系统

    公开(公告)号:US20090315779A1

    公开(公告)日:2009-12-24

    申请号:US12211946

    申请日:2008-09-17

    IPC分类号: G01S3/02

    CPC分类号: H04W48/16 H04L1/1867

    摘要: A method for efficiently performing ranging in a wireless communication network may be implemented by a mobile station. The method may include sending a ranging code to a base station. The method may also include receiving a ranging response message from the base station. The method may also include determining whether a ranging failure condition is satisfied. The ranging failure condition may relate to something other than a duration of time. The method may further include re-sending the ranging code to the base station if the ranging failure condition is satisfied.

    摘要翻译: 用于在无线通信网络中有效地执行测距的方法可以由移动台来实现。 该方法可以包括向基站发送测距码。 该方法还可以包括从基站接收测距响应消息。 该方法还可以包括确定是否满足测距失败条件。 测距失败状态可能与持续时间以外的其他事项有关。 如果满足测距失败条件,该方法还可以包括将测距码重新发送到基站。

    SYSTEMS AND METHODS FOR MULTIMODE WIRELESS COMMUNICATION HANDOFF
    3.
    发明申请
    SYSTEMS AND METHODS FOR MULTIMODE WIRELESS COMMUNICATION HANDOFF 审中-公开
    多模式无线通信手持系统与方法

    公开(公告)号:US20090279503A1

    公开(公告)日:2009-11-12

    申请号:US12176304

    申请日:2008-07-18

    IPC分类号: H04Q7/00

    摘要: Methods and apparatus for base-station-assisted handover between WiMAX (Worldwide Interoperability for Microwave Access) and CDMA (Code Division Multiple Access) EVDO (Evolution-Data Optimized) or 1xRTT (one times Radio Transmission Technology, or 1x) networks during normal operation of a dual-mode mobile station (MS) are provided. By having a base station (BS) using one radio access technology (RAT) broadcast information about a BS in a neighboring cell employing a different RAT, the methods and apparatus may improve service continuity during handover.

    摘要翻译: 在正常运行期间,WiMAX(全球微波接入互操作性)和CDMA(码分多址)EVDO(演进数据优化)或1xRTT(一次无线传输技术或1x)网络之间的基站辅助切换的方法和装置 提供双模移动台(MS)。 通过在使用不同的RAT的相邻小区中使用一个无线电接入技术(RAT)广播关于BS的信息的基站(BS),所述方法和装置可以提高切换期间的业务连续性。

    METHODS AND SYSTEMS FOR MULTI-MODE TERMINAL SCANNING
    4.
    发明申请
    METHODS AND SYSTEMS FOR MULTI-MODE TERMINAL SCANNING 有权
    多模式终端扫描的方法和系统

    公开(公告)号:US20090279517A1

    公开(公告)日:2009-11-12

    申请号:US12211952

    申请日:2008-09-17

    IPC分类号: H04W74/00

    CPC分类号: H04W48/16 H04W88/06

    摘要: Certain embodiments of the present disclosure provide a method for scanning for paging messages in a second radio access technology (RAT) network, such as a CDMA network, while connected to a first RAT network, such as a WiMAX network. For certain embodiments, an enhanced scanning request message may facilitate establishing a scanning cycle in the first RAT that aligns with a paging cycle of the second RAT.

    摘要翻译: 本公开的某些实施例提供了一种用于在诸如CDMA网络的第二无线电接入技术(RAT)网络中扫描寻呼消息的方法,同时连接到诸如WiMAX网络的第一RAT网络。 对于某些实施例,增强的扫描请求消息可以有助于建立与第二RAT的寻呼周期对准的第一RAT中的扫描周期。

    Methods and systems for multi-mode terminal scanning
    5.
    发明授权
    Methods and systems for multi-mode terminal scanning 有权
    多模式终端扫描的方法和系统

    公开(公告)号:US08559948B2

    公开(公告)日:2013-10-15

    申请号:US12211952

    申请日:2008-09-17

    IPC分类号: H04W4/00

    CPC分类号: H04W48/16 H04W88/06

    摘要: Certain embodiments of the present disclosure provide a method for scanning for paging messages in a second radio access technology (RAT) network, such as a CDMA network, while connected to a first RAT network, such as a WiMAX network. For certain embodiments, an enhanced scanning request message may facilitate establishing a scanning cycle in the first RAT that aligns with a paging cycle of the second RAT.

    摘要翻译: 本公开的某些实施例提供了一种用于在诸如CDMA网络的第二无线电接入技术(RAT)网络中扫描寻呼消息的方法,同时连接到诸如WiMAX网络的第一RAT网络。 对于某些实施例,增强的扫描请求消息可以有助于建立与第二RAT的寻呼周期对准的第一RAT中的扫描周期。

    Methods and apparatus for implementing short message systems (SMS) in WiMAX systems
    6.
    发明授权
    Methods and apparatus for implementing short message systems (SMS) in WiMAX systems 失效
    在WiMAX系统中实现短消息系统(SMS)的方法和装置

    公开(公告)号:US08532681B2

    公开(公告)日:2013-09-10

    申请号:US12254786

    申请日:2008-10-20

    IPC分类号: H04W4/00 H04M1/00

    CPC分类号: H04W4/14

    摘要: In accordance with a method for implementing Short Message Service (SMS) in a WiMAX network, a mobile station may send a mobile station SMS request message to a base station. The mobile station SMS request message may include mobile-originated SMS data. In response, the base station may send a base station SMS response message back to the mobile station. For mobile-terminated SMS data, the base station may send a base station SMS request message to the mobile station. The base station SMS request message may include the mobile-terminated SMS data. In response, the mobile station may send a mobile station SMS response message to the base station. Ranging procedures and medium access control (MAC) management messages may be used to allocate bandwidth for the various messages.

    摘要翻译: 根据在WiMAX网络中实现短消息服务(SMS)的方法,移动台可以向基站发送移动台SMS请求消息。 移动台SMS请求消息可以包括移动发起的SMS数据。 作为响应,基站可以将基站SMS响应消息发送回移动台。 对于移动终端SMS数据,基站可以向移动台发送基站SMS请求消息。 基站SMS请求消息可以包括移动终止的SMS数据。 作为响应,移动台可以向基站发送移动台SMS响应消息。 可以使用测距过程和介质访问控制(MAC)管理消息为各种消息分配带宽。

    Methods and systems using fast connection setup procedure for WiMAX networks
    8.
    发明授权
    Methods and systems using fast connection setup procedure for WiMAX networks 失效
    使用WiMAX网络快速连接设置程序的方法和系统

    公开(公告)号:US08654737B2

    公开(公告)日:2014-02-18

    申请号:US12358706

    申请日:2009-01-23

    IPC分类号: H04W4/00

    摘要: Techniques for an MS to establish one or more default service flows, after entering a WiMAX network are provided. The techniques presented herein may enable the MS to maintain said one or more default service flows during the sleep mode. The one or more default service flow may be utilized in quickly establishing a connection between a WiMAX BS and the MS following the sleep mode.

    摘要翻译: 提供了在进入WiMAX网络之后MS建立一个或多个默认服务流的技术。 本文中呈现的技术可使得MS能够在睡眠模式期间维护所述一个或多个默认服务流。 在睡眠模式之后,一个或多个默认服务流可用于在WiMAX BS和MS之间快速建立连接。

    METHODS AND SYSTEMS USING FAST CONNECTION SETUP PROCEDURE FOR WIMAX NETWORKS
    9.
    发明申请
    METHODS AND SYSTEMS USING FAST CONNECTION SETUP PROCEDURE FOR WIMAX NETWORKS 失效
    使用WIMAX网络的快速连接设置程序的方法和系统

    公开(公告)号:US20100189020A1

    公开(公告)日:2010-07-29

    申请号:US12358706

    申请日:2009-01-23

    IPC分类号: G08C17/02

    摘要: Techniques for an MS to establish one or more default service flows, after entering a WiMAX network are provided. The techniques presented herein may enable the MS to maintain said one or more default service flows during the sleep mode. The one or more default service flow may be utilized in quickly establishing a connection between a WiMAX BS and the MS following the sleep mode.

    摘要翻译: 提供了在进入WiMAX网络之后MS建立一个或多个默认服务流的技术。 本文中呈现的技术可使得MS能够在睡眠模式期间维护所述一个或多个默认服务流。 在睡眠模式之后,一个或多个默认服务流可用于在WiMAX BS和MS之间快速建立连接。

    METHODS AND APPARATUS FOR IMPLEMENTING SHORT MESSAGE SERVICE (SMS) IN WIMAX SYSTEMS
    10.
    发明申请
    METHODS AND APPARATUS FOR IMPLEMENTING SHORT MESSAGE SERVICE (SMS) IN WIMAX SYSTEMS 失效
    在WIMAX系统中实现短消息服务(SMS)的方法和设备

    公开(公告)号:US20100099442A1

    公开(公告)日:2010-04-22

    申请号:US12254786

    申请日:2008-10-20

    IPC分类号: H04W4/12

    CPC分类号: H04W4/14

    摘要: In accordance with a method for implementing Short Message Service (SMS) in a WiMAX network, a mobile station may send a mobile station SMS request message to a base station. The mobile station SMS request message may include mobile-originated SMS data. In response, the base station may send a base station SMS response message back to the mobile station. For mobile-terminated SMS data, the base station may send a base station SMS request message to the mobile station. The base station SMS request message may include the mobile-terminated SMS data. In response, the mobile station may send a mobile station SMS response message to the base station. Ranging procedures and medium access control (MAC) management messages may be used to allocate bandwidth for the various messages.

    摘要翻译: 根据在WiMAX网络中实现短消息服务(SMS)的方法,移动台可以向基站发送移动台SMS请求消息。 移动台SMS请求消息可以包括移动发起的SMS数据。 作为响应,基站可以将基站SMS响应消息发送回移动台。 对于移动终端SMS数据,基站可以向移动台发送基站SMS请求消息。 基站SMS请求消息可以包括移动终止的SMS数据。 作为响应,移动台可以向基站发送移动台SMS响应消息。 可以使用测距过程和介质访问控制(MAC)管理消息为各种消息分配带宽。