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11. 发明申请

US20090191909A1 METHOD OF UPDATING CHANNEL INFORMATION BY A MOBILE STATION THAT IS IN POWER SAVING MODE 有权
公开(公告)号：US20090191909A1
公开(公告)日：2009-07-30
申请号：US12413425
申请日：2009-03-27
申请人： Beom Joon Kim , Ki Seon Ryu , Yong Ho KIM , Yong Won Kwak , Ki Hyoung Cho
发明人： Beom Joon Kim , Ki Seon Ryu , Yong Ho KIM , Yong Won Kwak , Ki Hyoung Cho
IPC分类号： H04B7/00
CPC分类号： H04W52/0216 , H04W48/16 , H04W68/005 , Y02D70/00
摘要： A method of updating channel information by a mobile station (MS) that is in power saving mode is disclosed. More specifically, the method includes the MS which receives status information of a first channel descriptor and transmission frame information which includes when the first channel descriptor is to be transmitted. Furthermore, the MS compares status information of the first channel descriptor with status information of a second channel descriptor. Here, the second channel descriptor is stored in the MS. Lastly, if the compared status information are different, the MS receives the first channel descriptor according to the transmission frame information.

12. 发明授权

US07986949B2 Method for performing handover in broadband wireless access system 有权
标题翻译：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
申请人： Ki Seon Ryu , Yong Won Kwak , Beum Joon Kim , Yong Ho Kim , Ki Hyoung Cho
发明人： Ki Seon Ryu , Yong Won Kwak , Beum Joon Kim , Yong Ho Kim , Ki Hyoung Cho
IPC分类号： H04W36/00
CPC分类号： H04W36/0033 , H04W52/0216 , H04W76/28 , Y02D70/146 , Y02D70/23
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。

13. 发明申请

US20090185519A1 METHOD OF UPDATING CHANNEL INFORMATION BY A MOBILE STATION THAT IS IN POWER SAVING MODE 有权
公开(公告)号：US20090185519A1
公开(公告)日：2009-07-23
申请号：US12413364
申请日：2009-03-27
申请人： Beom Joon Kim , Ki Seon Ryu , Yong Ho Kim , Yong Won Kwax , Ki Hyoung Cho
发明人： Beom Joon Kim , Ki Seon Ryu , Yong Ho Kim , Yong Won Kwax , Ki Hyoung Cho
IPC分类号： G08C17/02
CPC分类号： H04W52/0216 , H04W48/16 , H04W68/005 , Y02D70/00
摘要： A method of updating channel information by a mobile station (MS) that is in power saving mode is disclosed. More specifically, the method includes the MS which receives status information of a first channel descriptor and transmission frame information which includes when the first channel descriptor is to be transmitted. Furthermore, the MS compares status information of the first channel descriptor with status information of a second channel descriptor. Here, the second channel descriptor is stored in the MS. Lastly, if the compared status information are different, the MS receives the first channel descriptor according to the transmission frame information.

14. 发明授权

US07894346B2 Message transmission in wireless access system 有权
标题翻译：无线接入系统中的消息传输
公开(公告)号：US07894346B2
公开(公告)日：2011-02-22
申请号：US12463292
申请日：2009-05-08
申请人： Beom Joon Kim , Ki Seon Ryu , Yong Ho Kim , Yong Won Kwak
发明人： Beom Joon Kim , Ki Seon Ryu , Yong Ho Kim , Yong Won Kwak
IPC分类号： H04B7/00
CPC分类号： H04W60/06 , H04L1/1848 , H04L1/188
摘要： A method for transmitting messages to alter the operating status between a mobile station and a base station in a wireless access system comprises, at the mobile station, transmitting a first message to the base station, setting a first count to a first predetermined value and enabling a first, the first message requesting a alteration in operating status between the mobile station and the base station, whereupon expiration of the first timer before receiving a second message from the base station, the count is decremented and, if the count is above a second predetermined value, the first timer is reset and the first message is retransmitted to the base station. The method also comprises, at a base station, receiving the first message, transmitting a second message to the mobile station and enabling a second timer, whereupon expiration of the second timer, the alteration in operating status is effected.
摘要翻译：用于发送消息以改变无线接入系统中的移动站和基站之间的操作状态的方法包括：在移动站处，向基站发送第一消息，将第一计数设置为第一预定值并使能第一，第一消息请求移动台和基站之间的操作状态的改变，从而在从基站接收到第二消息之前第一定时器到期，计数被递减，并且如果该计数高于一秒预定值，第一定时器被复位，并且第一消息被重传到基站。该方法还包括在基站处接收第一消息，向移动台发送第二消息，并启用第二定时器，从而实现第二定时器的期满，从而实现操作状态的改变。

15. 发明授权

US08068424B2 Message transmission in wireless access system 有权
公开(公告)号：US08068424B2
公开(公告)日：2011-11-29
申请号：US12401554
申请日：2009-03-10
申请人： Beom Joon Kim , Ki Seon Ryu , Yong Ho Kim , Yong Won Kwak
发明人： Beom Joon Kim , Ki Seon Ryu , Yong Ho Kim , Yong Won Kwak
IPC分类号： H04J1/16 , H04L12/28
CPC分类号： H04W60/06 , H04L1/1848 , H04L1/188
摘要： A method for transmitting messages to alter the operating status between a mobile station and a base station in a wireless access system comprises, at the mobile station, transmitting a first message to the base station, setting a first count to a first predetermined value and enabling a first, the first message requesting a alteration in operating status between the mobile station and the base station, whereupon expiration of the first timer before receiving a second message from the base station, the count is decremented and, if the count is above a second predetermined value, the first timer is reset and the first message is retransmitted to the base station. The method also comprises, at a base station, receiving the first message, transmitting a second message to the mobile station and enabling a second timer, whereupon expiration of the second timer, the alteration in operating status is effected.

16. 发明授权

US07751356B2 Notification of channel descriptor transmission for a mobile station in idle or sleep mode in a wireless access system 有权
标题翻译：无线接入系统中空闲或睡眠模式下的移动台信道描述符传输的通知
公开(公告)号：US07751356B2
公开(公告)日：2010-07-06
申请号：US11317714
申请日：2005-12-23
申请人： Beom Joon Kim , Ki Seon Ryu , Yong Ho Kim , Yong Won Kwak
发明人： Beom Joon Kim , Ki Seon Ryu , Yong Ho Kim , Yong Won Kwak
IPC分类号： G08C17/00
CPC分类号： H04W52/0216 , H04W52/0219 , Y02D70/00
摘要： A method for controlling an idle mode in a mobile station comprises transmitting an idle mode request to a serving base station to enter the idle mode, and receiving a decode information transmission frame value and a decode information change status from at least one base station. The method also comprises, if the decode information change status indicates a change in the decode information, maintaining the idle mode, and receiving the decode information from the at least one base station when the transmission frame value is reached. The decode information may comprise at least one of downlink channel descriptor (DCD) information, uplink channel descriptor (UCD) information, and forward error correction (FEC) code type information. The transmission frame value may comprise a frame number or a frame offset. The at least one base station may be in a same paging group.
摘要翻译：一种用于控制移动站中的空闲模式的方法包括：向服务基站发送空闲模式请求进入空闲模式，以及从至少一个基站接收解码信息传输帧值和解码信息改变状态。该方法还包括如果解码信息改变状态指示解码信息的改变，保持空闲模式，以及当达到传输帧值时，从至少一个基站接收解码信息。解码信息可以包括下行链路信道描述符（DCD）信息，上行链路信道描述符（UCD）信息和前向纠错（FEC）码类型信息中的至少一个。传输帧值可以包括帧号或帧偏移。所述至少一个基站可以在相同的寻呼组中。

17. 发明授权

US07609638B2 Message transmission in wireless access system 有权
标题翻译：无线接入系统中的消息传输
公开(公告)号：US07609638B2
公开(公告)日：2009-10-27
申请号：US11242814
申请日：2005-10-03
申请人： Beom Joon Kim , Ki Seon Ryu , Yong Ho Kim , Yong Won Kwak
发明人： Beom Joon Kim , Ki Seon Ryu , Yong Ho Kim , Yong Won Kwak
IPC分类号： H04B7/185
CPC分类号： H04W60/06 , H04L1/1848 , H04L1/188
摘要： A method for transmitting messages to alter the operating status between a mobile station and a base station in a wireless access system comprises, at the mobile station, transmitting a first message to the base station, setting a first count to a first predetermined value and enabling a first, the first message requesting a alteration in operating status between the mobile station and the base station, whereupon expiration of the first timer before receiving a second message from the base station, the count is decremented and, if the count is above a second predetermined value, the first timer is reset and the first message is retransmitted to the base station. The method also comprises, at a base station, receiving the first message, transmitting a second message to the mobile station and enabling a second timer, whereupon expiration of the second timer, the alteration in operating status is effected.
摘要翻译：用于发送消息以改变无线接入系统中的移动站和基站之间的操作状态的方法包括：在移动站处，向基站发送第一消息，将第一计数设置为第一预定值并使能第一，第一消息请求移动台和基站之间的操作状态的改变，从而在从基站接收到第二消息之前第一定时器到期，计数被递减，并且如果该计数高于一秒预定值，第一定时器被复位，并且第一消息被重传到基站。该方法还包括在基站处接收第一消息，向移动台发送第二消息，并启用第二定时器，从而实现第二定时器的期满，从而实现操作状态的改变。

18. 发明申请

US20090215458A1 MESSAGE TRANSMISSION IN WIRELESS ACCESS SYSTEM 有权
标题翻译：无线接入系统中的消息传输
公开(公告)号：US20090215458A1
公开(公告)日：2009-08-27
申请号：US12463292
申请日：2009-05-08
申请人： Beom-Joon Kim , Ki Seon Ryu , Yong Ho Kim , Yong Won Kwak
发明人： Beom-Joon Kim , Ki Seon Ryu , Yong Ho Kim , Yong Won Kwak
IPC分类号： H04W60/06
CPC分类号： H04W60/06 , H04L1/1848 , H04L1/188
摘要： A method for transmitting messages to alter the operating status between a mobile station and a base station in a wireless access system comprises, at the mobile station, transmitting a first message to the base station, setting a first count to a first predetermined value and enabling a first, the first message requesting a alteration in operating status between the mobile station and the base station, whereupon expiration of the first timer before receiving a second message from the base station, the count is decremented and, if the count is above a second predetermined value, the first timer is reset and the first message is retransmitted to the base station. The method also comprises, at a base station, receiving the first message, transmitting a second message to the mobile station and enabling a second timer, whereupon expiration of the second timer, the alteration in operating status is effected.
摘要翻译：用于发送消息以改变无线接入系统中的移动站和基站之间的操作状态的方法包括：在移动站处，向基站发送第一消息，将第一计数设置为第一预定值并使能第一，第一消息请求移动台和基站之间的操作状态的改变，从而在从基站接收到第二消息之前第一定时器到期，计数被递减，并且如果该计数高于一秒预定值，第一定时器被复位，并且第一消息被重传到基站。该方法还包括在基站处接收第一消息，向移动台发送第二消息，并启用第二定时器，从而实现第二定时器的期满，从而实现操作状态的改变。

19. 发明授权

US07610363B2 Method of allocating an internet protocol address in a broadband wireless access system 有权
标题翻译：在宽带无线接入系统中分配因特网协议地址的方法
公开(公告)号：US07610363B2
公开(公告)日：2009-10-27
申请号：US11356547
申请日：2006-02-16
申请人： Yong Ho Kim , Ki Seon Ryu , Yong Won Kwak
发明人： Yong Ho Kim , Ki Seon Ryu , Yong Won Kwak
IPC分类号： G06F15/16
CPC分类号： H04L29/12311 , H04L61/2015 , H04L61/2084 , H04W8/26 , H04W36/0016 , H04W36/32 , H04W80/04
摘要： A method of reconfiguring an internet protocol (IP) address during handover by a mobile station (MS) is disclosed. In the method, the MS transmits a ranging request message to a base station (BS) in a network and then receives a ranging response message which includes a IP address refresh parameter from the BS in the network. Thereafter, the MS transmits an IP address configuration network entity search message via the BS, receives an IP address configuration network entity search result message from the network via the BS, and transmits an IP address configuration request message to the network via the BS. Lastly, the MS receives an IP address configuration response message from the network via the BS.
摘要翻译：公开了一种在移动台（MS）切换期间重新配置因特网协议（IP）地址的方法。在该方法中，MS向网络中的基站（BS）发送测距请求消息，然后从网络中的BS接收包括IP地址刷新参数的测距响应消息。此后，MS通过BS发送IP地址配置网络实体搜索消息，经由BS从网络接收IP地址配置网络实体搜索结果消息，并通过BS向网络发送IP地址配置请求消息。最后，MS经由BS从网络接收IP地址配置响应消息。

20. 发明授权

US08310971B2 Method of supporting operation of sleep mode in a wideband radio access system 有权
标题翻译：在宽带无线电接入系统中支持睡眠模式操作的方法
公开(公告)号：US08310971B2
公开(公告)日：2012-11-13
申请号：US13333784
申请日：2011-12-21
申请人： Beom Joon Kim , Ki Seon Ryu , Chang Jae Lee , Yong Ho Kim
发明人： Beom Joon Kim , Ki Seon Ryu , Chang Jae Lee , Yong Ho Kim
IPC分类号： G08C17/00
CPC分类号： H04W52/0229 , H04W48/08 , Y02D70/146
摘要： A method of indicating downlink traffic to a mobile subscriber station that is in a sleep mode includes transmitting a sleep request message to a base station (BS); entering the sleep mode in response to a sleep response message received from the BS, wherein the sleep response message includes a first SLPID; receiving a traffic indication message including a FMT field indicating formats for the traffic indication message from the BS during a listening interval of the sleep mode, wherein the FMT field indicates one of an SLPID bitmap based format and an SLPID based format, and the traffic indication message further includes a second SLPID when the SLPID based format is used; and terminating the sleep mode to receive the downlink traffic when the second SLPID in the traffic indication message is same as the first SLPID included in the sleep response message.
摘要翻译：一种向处于睡眠模式的移动用户台指示下行链路业务的方法包括向基站（BS）发送睡眠请求消息; 响应于从BS接收到的睡眠响应消息进入睡眠模式，其中所述睡眠响应消息包括第一SLPID; 在休眠模式的监听间隔期间接收包括指示来自BS的业务指示消息的格式的FMT字段的业务指示消息，其中FMT字段指示基于SLPID位图的格式和基于SLPID的格式之一，并且业务指示消息还包括当使用基于SLPID的格式时的第二SLPID; 以及当所述业务指示消息中的第二SLPID与包括在所述睡眠响应消息中的所述第一SLPID相同时，终止所述睡眠模式以接收所述下行链路业务。

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