Periodic ranging in a wireless access system for mobile station in sleep mode
    1.
    发明授权
    Periodic ranging in a wireless access system for mobile station in sleep mode 有权
    在休眠模式下的移动台的无线接入系统中定期测距

    公开(公告)号:US08135445B2

    公开(公告)日:2012-03-13

    申请号:US12470139

    申请日:2009-05-21

    IPC分类号: H04B1/40

    CPC分类号: H04W52/0235 Y02D70/00

    摘要: A method of performing a ranging process between a base station and a mobile station in sleep mode in a wireless access system, wherein the base station provides the mobile station with an initial notification of a periodic ranging time that occurs during a sleep time interval and during which the mobile station is to perform the ranging process, the initial notification included in a first message, the first message indicating whether the mobile station should terminate sleep mode to receive downlink data, and wherein the base station provides the mobile station with subsequent notifications of periodic ranging times that occur during the sleep time interval, the subsequent notifications indicated in a second message, the second message transmitted to the mobile station as part of the ranging process such that the mobile station performs a plurality of ranging processes within the sleep time interval.

    摘要翻译: 一种在无线接入系统中以休眠模式在基站与移动站之间执行测距过程的方法,其中所述基站向所述移动站提供在睡眠时间间隔期间和在休眠期间期间发生的周期性测距时间的初始通知 移动台要执行测距处理的初始通知包括在第一消息中,第一消息指示移动台是否应当终止睡眠模式以接收下行链路数据,并且其中基站向移动台提供随后的通知 在休眠时间间隔期间发生的周期性测距时间,在第二消息中指示的后续通知,将第二消息作为测距过程的一部分发送到移动台,使得移动站在睡眠时间间隔内执行多个测距过程 。

    Method for performing handover in broadband wireless access system
    2.
    发明授权
    Method for performing handover in broadband wireless access system 有权
    在宽带无线接入系统中进行切换的方法

    公开(公告)号:US07986949B2

    公开(公告)日:2011-07-26

    申请号:US11123403

    申请日:2005-05-06

    IPC分类号: H04W36/00

    摘要: A method of entering sleep mode in a mobile subscriber station in performing handover from a first base station (BS) to a second BS is disclosed. More specifically, the method includes entering sleep mode in the first base station and transmitting from the first base station sleep mode information in the first base station during handover, while receiving from a second base station sleep mode entry information in the second base station. The method further includes entering sleep mode based on the information the sleep mode entry information received from the second base station.

    摘要翻译: 公开了一种在移动用户站中执行从第一基站(BS)到第二BS的切换的睡眠模式的方法。 更具体地,该方法包括在第一基站中进入休眠模式,并且在切换期间从第一基站中的第一基站休眠模式信息发送,同时从第二基站中的第二基站休眠模式条目信息接收。 该方法还包括基于从第二基站接收的睡眠模式条目信息的信息进入睡眠模式。

    Controlling idle mode of mobile subscriber station in wireless access system
    3.
    发明授权
    Controlling idle mode of mobile subscriber station in wireless access system 有权
    控制无线接入系统中移动用户台的空闲模式

    公开(公告)号:US07894831B2

    公开(公告)日:2011-02-22

    申请号:US11146542

    申请日:2005-06-06

    IPC分类号: H04W68/00

    CPC分类号: H04W60/00 H04W68/00

    摘要: A method of controlling idle mode comprises requesting to enter idle mode by a mobile subscriber station by transmitting an idle mode request to a serving base station having a serving paging group identifier with which the serving base station is associated. The method also comprises entering the idle mode by receiving an idle mode grant command from the serving base station. The method also comprises initiating a ranging request between the mobile subscriber station and the target base station associated with the target paging group, wherein the ranging request comprises the serving base station identifier and the serving paging group identifier. The method also comprises connecting with the target base station, wherein the serving base station is informed, by using the serving base station identifier, that the mobile subscriber station is not in the idle mode with the serving base station.

    摘要翻译: 一种控制空闲模式的方法包括:通过向具有与服务基站所关联的服务寻呼组标识符的服务基站发送空闲模式请求,由移动用户台请求进入空闲模式。 该方法还包括通过从服务基站接收空闲模式授权命令来进入空闲模式。 该方法还包括在移动用户台与目标寻呼组相关联的目标基站之间发起测距请求,其中测距请求包括服务基站标识符和服务寻呼组标识符。 该方法还包括与目标基站连接,其中通过使用服务基站标识符向服务基站通知服务基站与服务基站不处于空闲模式。

    Periodic ranging in a wireless access system for mobile station in sleep mode
    4.
    发明授权
    Periodic ranging in a wireless access system for mobile station in sleep mode 有权
    在休眠模式下的移动台的无线接入系统中定期测距

    公开(公告)号:US07558605B2

    公开(公告)日:2009-07-07

    申请号:US11674991

    申请日:2007-02-14

    CPC分类号: H04W52/0235 Y02D70/00

    摘要: A method of checking status of a mobile station in sleep mode is provided. The method includes receiving a SLP-REQ message from the mobile station; transmitting a SLP-RSP message in response to the SLP-REQ message, the SLP-RSP message including a first periodic ranging time frame offset indicating when the mobile station transmits a ranging request message; receiving the ranging request message which the mobile station transmits during a time period indicated by the first periodic ranging frame offset; and transmitting a ranging response message in response to the ranging request message, the ranging response message including information required for performing a ranging process, wherein the ranging response message further includes a second periodic ranging time frame offset if the mobile station transmits the ranging request message additionally.

    摘要翻译: 提供了一种在睡眠模式下检查移动台的状态的方法。 该方法包括从移动站接收SLP-REQ消息; 响应于SLP-REQ消息发送SLP-RSP消息,SLP-RSP消息包括指示移动台何时发送测距请求消息的第一周期性测距时间帧偏移; 接收由所述第一周期性测距帧偏移指示的时间段期间所述移动台发送的测距请求消息; 以及响应于所述测距请求消息发送测距响应消息,所述测距响应消息包括执行测距过程所需的信息,其中所述测距响应消息还包括第二周期性测距时间帧偏移,如果所述移动站发送所述测距请求消息 另外。

    Periodic ranging in a wireless access system for mobile station in sleep mode
    5.
    发明申请
    Periodic ranging in a wireless access system for mobile station in sleep mode 有权
    在休眠模式下的移动台的无线接入系统中定期测距

    公开(公告)号:US20060030305A1

    公开(公告)日:2006-02-09

    申请号:US11201229

    申请日:2005-08-09

    IPC分类号: H04M3/00

    CPC分类号: H04W52/0235 Y02D70/00

    摘要: A method of performing a ranging process between a base station and a mobile station in sleep mode in a wireless access system, wherein the base station provides the mobile station with an initial notification of a periodic ranging time that occurs during a sleep time interval and during which the mobile station is to perform the ranging process, the initial notification included in a first message indicating whether the mobile station should terminate sleep mode to receive downlink data, and wherein the base station provides the mobile station with subsequent notifications of periodic ranging times that occur during the sleep time interval, the subsequent notifications indicated in a second message, the second message transmitted to the mobile station as part of the ranging process such that the mobile station performs a plurality of ranging processes within the sleep time interval.

    摘要翻译: 一种在无线接入系统中以休眠模式在基站与移动台之间进行测距处理的方法,其中所述基站向所述移动台提供在睡眠时间间隔期间和在休眠期间期间发生的周期性测距时间的初始通知 移动台将要执行测距过程的初始通知包括在指示移动台是否应当终止睡眠模式以接收下行链路数据的第一消息中,并且其中基站向移动台提供周期性测距时间的后续通知, 在睡眠时间间隔期间发生第二消息中指示的后续通知,将第二消息作为测距过程的一部分发送到移动台,使得移动台在睡眠时间间隔内执行多个测距过程。

    Periodic ranging in a wireless access system for mobile station in sleep mode
    6.
    发明授权
    Periodic ranging in a wireless access system for mobile station in sleep mode 有权
    在休眠模式下的移动台的无线接入系统中定期测距

    公开(公告)号:US08514757B2

    公开(公告)日:2013-08-20

    申请号:US12470250

    申请日:2009-05-21

    IPC分类号: G08C17/00 H04W72/00

    CPC分类号: H04W52/0235 Y02D70/00

    摘要: A method of performing a ranging process between a base station and a mobile station in sleep mode in a wireless access system, wherein the base station provides the mobile station with an initial notification of a periodic ranging time that occurs during a sleep time interval and during which the mobile station is to perform the ranging process, the initial notification included in a first message, the first message indicating whether the mobile station should terminate sleep mode to receive downlink data, and wherein the base station provides the mobile station with subsequent notifications of periodic ranging times that occur during the sleep time interval, the subsequent notifications indicated in a second message, the second message transmitted to the mobile station as part of the ranging process such that the mobile station performs a plurality of ranging processes within the sleep time interval.

    摘要翻译: 一种在无线接入系统中以休眠模式在基站与移动站之间执行测距过程的方法,其中所述基站向所述移动站提供在睡眠时间间隔期间和在休眠期间期间发生的周期性测距时间的初始通知 移动台要执行测距处理的初始通知包括在第一消息中,第一消息指示移动台是否应当终止睡眠模式以接收下行链路数据,并且其中基站向移动台提供随后的通知 在休眠时间间隔期间发生的周期性测距时间,在第二消息中指示的后续通知,将第二消息作为测距过程的一部分发送到移动台,使得移动站在睡眠时间间隔内执行多个测距过程 。

    PERIODIC RANGING IN A WIRELESS ACCESS SYSTEM FOR MOBILE STATION IN SLEEP MODE

    公开(公告)号:US20090291717A1

    公开(公告)日:2009-11-26

    申请号:US12470339

    申请日:2009-05-21

    IPC分类号: H04M1/00

    CPC分类号: H04W52/0235 Y02D70/00

    摘要: A method of performing a ranging process between a base station and a mobile station in sleep mode in a wireless access system, wherein the base station provides the mobile station with an initial notification of a periodic ranging time that occurs during a sleep time interval and during which the mobile station is to perform the ranging process, the initial notification included in a first message, the first message indicating whether the mobile station should terminate sleep mode to receive downlink data, and wherein the base station provides the mobile station with subsequent notifications of periodic ranging times that occur during the sleep time interval, the subsequent notifications indicated in a second message, the second message transmitted to the mobile station as part of the ranging process such that the mobile station performs a plurality of ranging processes within the sleep time interval.

    PERIODIC RANGING IN A WIRELESS ACCESS SYSTEM FOR MOBILE STATION IN SLEEP MODE
    8.
    发明申请
    PERIODIC RANGING IN A WIRELESS ACCESS SYSTEM FOR MOBILE STATION IN SLEEP MODE 有权
    休闲模式移动站无线接入系统的定期测距

    公开(公告)号:US20090291716A1

    公开(公告)日:2009-11-26

    申请号:US12470250

    申请日:2009-05-21

    IPC分类号: H04B1/38

    CPC分类号: H04W52/0235 Y02D70/00

    摘要: A method of performing a ranging process between a base station and a mobile station in sleep mode in a wireless access system, wherein the base station provides the mobile station with an initial notification of a periodic ranging time that occurs during a sleep time interval and during which the mobile station is to perform the ranging process, the initial notification included in a first message, the first message indicating whether the mobile station should terminate sleep mode to receive downlink data, and wherein the base station provides the mobile station with subsequent notifications of periodic ranging times that occur during the sleep time interval, the subsequent notifications indicated in a second message, the second message transmitted to the mobile station as part of the ranging process such that the mobile station performs a plurality of ranging processes within the sleep time interval.

    摘要翻译: 一种在无线接入系统中以休眠模式在基站与移动站之间执行测距过程的方法,其中所述基站向所述移动站提供在睡眠时间间隔期间和在休眠期间期间发生的周期性测距时间的初始通知 移动台要执行测距处理的初始通知包括在第一消息中,第一消息指示移动台是否应当终止睡眠模式以接收下行链路数据,并且其中基站向移动台提供随后的通知 在休眠时间间隔期间发生的周期性测距时间,在第二消息中指示的后续通知,将第二消息作为测距过程的一部分发送到移动台,使得移动站在睡眠时间间隔内执行多个测距过程 。

    PERIODIC RANGING IN A WIRELESS ACCESS SYSTEM FOR MOBILE STATION IN SLEEP MODE

    公开(公告)号:US20090233654A1

    公开(公告)日:2009-09-17

    申请号:US12470188

    申请日:2009-05-21

    IPC分类号: H04M1/00

    CPC分类号: H04W52/0235 Y02D70/00

    摘要: A method of performing a ranging process between a base station and a mobile station in sleep mode in a wireless access system, wherein the base station provides the mobile station with an initial notification of a periodic ranging time that occurs during a sleep time interval and during which the mobile station is to perform the ranging process, the initial notification included in a first message, the first message indicating whether the mobile station should terminate sleep mode to receive downlink data, and wherein the base station provides the mobile station with subsequent notifications of periodic ranging times that occur during the sleep time interval, the subsequent notifications indicated in a second message, the second message transmitted to the mobile station as part of the ranging process such that the mobile station performs a plurality of ranging processes within the sleep time interval.

    Supporting idle mode of mobile station in wireless access system
    10.
    发明授权
    Supporting idle mode of mobile station in wireless access system 有权
    支持无线接入系统中移动台的空闲模式

    公开(公告)号:US07590421B2

    公开(公告)日:2009-09-15

    申请号:US11146767

    申请日:2005-06-06

    IPC分类号: H04B1/16

    摘要: A method of supporting a mobile station that is in an idle mode in a wireless communication system using a paging controller comprises entering an idle mode by a mobile station, receiving a paging command from a base station in the same paging group, the paging command comprising a paging command action code associated with performing ranging while the mobile station is in the idle mode to verify availability of the mobile station with respect to at least one of the base stations in the paging group, wherein the paging command is generated from the base station in response to a paging announcement from the paging controller, and exiting the idle mode and establishing communication with one of the plurality of base stations, wherein the plurality of base stations in the same paging group receive an idle mode exist status from the paging controller.

    摘要翻译: 在使用寻呼控制器的无线通信系统中支持处于空闲模式的移动站的方法包括:由移动台进入空闲模式,从同一寻呼组中的基站接收寻呼命令,所述寻呼命令包括 与所述移动台处于空闲模式时执行测距相关联的寻呼命令动作码,以相对于所述寻呼组中的至少一个所述基站来验证所述移动台的可用性,其中,所述寻呼命令是从所述基站 响应于来自寻呼控制器的寻呼通知,并且退出空闲模式并建立与多个基站中的一个基站的通信,其中同一寻呼组中的多个基站从寻呼控制器接收空闲模式存在状态。