公开(公告)号：US20110090856A1

公开(公告)日：2011-04-21

申请号：US12909397

申请日：2010-10-21

申请人： Hee Jeong CHO ,  Ki Seon RYU ,  Young Soo YUK ,  Jin Sam KWAK ,  Hyun Woo LEE ,  Gi Won PARK ,  Yong Ho KIM

发明人： Hee Jeong CHO ,  Ki Seon RYU ,  Young Soo YUK ,  Jin Sam KWAK ,  Hyun Woo LEE ,  Gi Won PARK ,  Yong Ho KIM

IPC分类号： H04W72/04

CPC分类号： H04L5/1469 ,  H04L27/2602 ,  H04W28/04 ,  H04W64/00

摘要： A broadband wireless access system and, more particularly, a method for a mobile station and a base station to perform an efficient ranging procedure considering a ranging purpose and a device for performing the same are disclosed herein. A method of a mobile station for performing ranging in a broadband wireless access system, the method includes the steps of transmitting a first ranging preamble code for requesting ranging to a base station through a first ranging opportunity of a first frame, and, when a first message is received from the base station before a timer indicating a limited time point is expired, wherein the first message including a response to the first ranging preamble code is transmitted during the limited time point, determining whether or not the ranging request is successfully made by using the first message.

摘要翻译： 更具体地说，本文公开了宽带无线接入系统，更具体地，涉及用于移动台和基站执行考虑测距目的的有效测距过程的方法和用于执行测距目的的设备。 一种用于在宽带无线接入系统中进行测距的移动台的方法，所述方法包括以下步骤：通过第一帧的第一测距机会向基站发送用于请求测距的第一测距前导码，并且当第一 在指示有限的时间点的定时器期满之前，从基站接收到消息，其中包括对第一测距前导码的响应的第一消息在有限的时间点内被发送，确定测距请求是否被成功地由 使用第一条消息。

公开(公告)号：US20110103325A1

公开(公告)日：2011-05-05

申请号：US12909524

申请日：2010-10-21

申请人： Hee Jeong CHO ,  Ki Seon RYU ,  Jin Sam KWAK ,  Gi Won PARK ,  Yong Ho KIM ,  Young Soo YUK

发明人： Hee Jeong CHO ,  Ki Seon RYU ,  Jin Sam KWAK ,  Gi Won PARK ,  Yong Ho KIM ,  Young Soo YUK

IPC分类号： H04B7/00 ,  H04W4/00

CPC分类号： H04L5/0053

摘要： A method for efficiently updating system information of a base station at a relay station of a broadband wireless access system and an apparatus for performing the method are disclosed. The method for updating system information of an advanced base station (ABS) at an advanced relay station (ARS) of a broadband wireless access system comprises receiving a first message, which includes changed information of the system information of the base station, from the base station; transmitting a second message for acknowledgment of the first message to the base station; and performing application for the changed information.

摘要翻译： 公开了一种在宽带无线接入系统的中继站处有效地更新基站的系统信息的方法和用于执行该方法的装置。 用于更新宽带无线接入系统的高级中继站（ARS）的高级基站（ABS）的系统信息的方法包括从基站接收包括基站的系统信息的改变的信息的第一消息 站; 向所述基站发送用于确认所述第一消息的第二消息; 并对更改的信息执行应用程序。

公开(公告)号：US20130058289A1

公开(公告)日：2013-03-07

申请号：US13598159

申请日：2012-08-29

申请人： Gi Won PARK ,  Jin Sam KWAK ,  Young Soo YUK ,  Jin Soo CHOI

发明人： Gi Won PARK ,  Jin Sam KWAK ,  Young Soo YUK ,  Jin Soo CHOI

IPC分类号： H04W72/04

CPC分类号： H04W68/00 ,  H04W4/70

摘要： A method and device for performing a dedicated ranging for Machine To Machine (M2M) communication is provided. A M2M device receives a paging message indicating a dedicated ranging channel allocation from a base station. The dedicated ranging channel allocation is valid within a dedicated channel allocation timer.

摘要翻译： 提供了一种用于执行机器到机器（M2M）通信的专用测距的方法和装置。 M2M设备从基站接收指示专用测距信道分配的寻呼消息。 专用测距信道分配在专用信道分配定时器内有效。

公开(公告)号：US20100167756A1

公开(公告)日：2010-07-01

申请号：US12649281

申请日：2009-12-29

申请人： Gi Won PARK ,  Tae Gon Kong ,  Yong Ho Kim ,  Ki Seon Ryu

发明人： Gi Won PARK ,  Tae Gon Kong ,  Yong Ho Kim ,  Ki Seon Ryu

IPC分类号： H04W4/02 ,  H04W4/12

CPC分类号： H04W64/00 ,  H04W4/12 ,  H04W52/0212 ,  H04W60/02 ,  H04W68/04 ,  Y02D70/00

摘要： A method for updating a location in a wireless communication system is disclosed. The method includes transmitting a request message to enter idle mode, receiving a response message including an Identifier (ID) of a first paging group and an ID of a second paging group in response to the request message, activating a paging group location update timer, when the MS leaves an area of the first paging group, and updating a location according to the paging group location update timer.

摘要翻译： 公开了一种用于更新无线通信系统中的位置的方法。 该方法包括发送请求消息进入空闲模式，响应于该请求消息接收包括第一寻呼组的标识符（ID）和第二寻呼组的ID的响应消息，激活寻呼组位置更新定时器， 当MS离开第一寻呼组的区域时，根据寻呼组位置更新定时器更新位置。

公开(公告)号：US20110194420A1

公开(公告)日：2011-08-11

申请号：US13023207

申请日：2011-02-08

申请人： Gi Won PARK ,  Yong Ho KIM ,  Ki Seon RYU

发明人： Gi Won PARK ,  Yong Ho KIM ,  Ki Seon RYU

IPC分类号： H04W24/00 ,  H04W72/04 ,  H04W52/02

CPC分类号： H04W52/0241 ,  H04W24/00 ,  H04W28/04 ,  Y02D70/1262 ,  Y02D70/146

摘要： A method for detecting coverage loss during a sleep mode of a mobile station and an apparatus for performing the same are disclosed. The method for detecting coverage loss of a mobile station, which is operated in a sleep mode, in a broadband wireless access system comprises the steps of awaking regardless of a sleep window of a sleep cycle at a first time when a super frame header (SFH) is transmitted from a serving base station; detecting the super frame header; and operating for the sleep window or listening window in accordance with the sleep cycle if the detected result is successful, and awaking until the super frame header is successfully detected if the detected result is failed.

摘要翻译： 公开了一种在移动台的睡眠模式下检测覆盖率损失的方法及其执行装置。 用于检测宽带无线接入系统中以休眠模式操作的移动台的覆盖损失的方法包括以下步骤：无论睡眠周期的睡眠窗口如何，当超帧头（SFH ）从服务基站发送; 检测超帧头; 并且如果检测到的结果成功，则根据睡眠周期操作睡眠窗口或监听窗口，并且如果检测到的结果失败则唤醒直到成功检测到超帧报头。

公开(公告)号：US20110194531A1

公开(公告)日：2011-08-11

申请号：US13023456

申请日：2011-02-08

申请人： Gi Won PARK ,  Yong Ho Kim ,  Ki Seon Ryu

发明人： Gi Won PARK ,  Yong Ho Kim ,  Ki Seon Ryu

IPC分类号： H04W36/00 ,  H04W40/00

CPC分类号： H04W36/0055 ,  H04W36/08 ,  H04W40/12

摘要： A method of performing network re-entry of a mobile station based on restart of a base station and an apparatus for performing the same are disclosed. The method comprises the steps of receiving a first message from a base station, the first message including a restart count of which value is varied whenever the base station is restarted; comparing the restart count value with a count value previously stored; and transmitting a second message to the base station if the count values are different from each other, the second message including a first identifier for identifying the mobile station in respect of connection information (context) of the mobile station and a ranging purpose indication field set to a value indicating network re-entry due to restart of the base station.

摘要翻译： 公开了一种基于基站的重新启动执行移动台的网络重入的方法及其执行装置。 该方法包括以下步骤：从基站接收第一消息，所述第一消息包括每当重新启动基站时其值改变的重启计数; 将重新启动计数值与先前存储的计数值进行比较; 以及如果所述计数值彼此不同，则向所述基站发送第二消息，所述第二消息包括关于所述移动站的连接信息（上下文）识别所述移动站的第一标识符和所述测距目的指示字段集合 指示由于基站的重新启动而导致网络重入的值。

公开(公告)号：US20100232329A1

公开(公告)日：2010-09-16

申请号：US12708316

申请日：2010-02-18

申请人： Gi Won PARK ,  Yong Ho KIM ,  Ki Seon RYU

发明人： Gi Won PARK ,  Yong Ho KIM ,  Ki Seon RYU

IPC分类号： G08C17/02

CPC分类号： H04W52/0216 ,  H04W52/0229 ,  H04W52/0235 ,  Y02D70/1262 ,  Y02D70/20

摘要： A sleep mode operating method in a wireless communication system is disclosed. In a sleep mode operating method in a wireless communication system according to one embodiment of the present invention, a user equipment receives a sleep response (MOB_SLP-RSP) message including a sleep cycle and a listening window from a base station. For the listening window, the user equipment receives a last PDU indication indicating whether a PDU (protocol data unit) transmitted from the base station is a last PDU. The user equipment terminates the listening window according to the last PDU indication.

摘要翻译： 公开了一种无线通信系统中的睡眠模式操作方法。 在根据本发明的一个实施例的无线通信系统中的睡眠模式操作方法中，用户设备从基站接收包括睡眠周期和监听窗口的睡眠响应（MOB_SLP-RSP）消息。 对于监听窗口，用户设备接收指示从基站发送的PDU（协议数据单元）是否是最后一个PDU的最后PDU指示。 用户设备根据最后一个PDU指示终止监听窗口。

公开(公告)号：US20110003603A1

公开(公告)日：2011-01-06

申请号：US12831200

申请日：2010-07-06

申请人： Gi Won PARK ,  Ki Seon Ryu ,  Yong Ho Kim

发明人： Gi Won PARK ,  Ki Seon Ryu ,  Yong Ho Kim

IPC分类号： H04W68/00

CPC分类号： H04W68/02

摘要： A method of paging in a wireless communication system is disclosed. In the method, a base station generates a paging advertisement message that includes a paging group ID bitmap indicating whether there are any mobile stations that perform paging for each of paging groups that include the base station, and transmits the paging advertisement message to the mobile stations.

摘要翻译： 公开了一种在无线通信系统中寻呼的方法。 在该方法中，基站生成包括寻呼组ID位图的寻呼广告消息，该寻呼组ID位图指示是否存在对包含基站的每个寻呼组执行寻呼的任何移动台，并将寻呼广播消息发送到移动站 。

公开(公告)号：US20120314638A1

公开(公告)日：2012-12-13

申请号：US13529989

申请日：2012-06-21

申请人： Gi Won PARK ,  Jeongki KIM ,  Ronny Yongho KIM ,  Ki Seon RYU

发明人： Gi Won PARK ,  Jeongki KIM ,  Ronny Yongho KIM ,  Ki Seon RYU

IPC分类号： H04W52/02 ,  H04W24/00

CPC分类号： H04W68/02

摘要： A method of monitoring a paging message in a wireless communication system, which is performed by a mobile station operating in an idle mode including a paging listening interval and a paging unavailable interval, includes receiving a segment of the paging message comprising a plurality of segments during the paging listening interval, the received segment of the paging message including an extension flag indicating whether a remaining segment of the paging message exists; monitoring at least one subsequent subframe or frame to receive the remaining segment of the paging message while the mobile station remains awake if the extension flag indicates that the remaining segment of the paging message exists; and entering the paging unavailable interval if the mobile station is not paged after receiving all segments of the paging message.

摘要翻译： 一种在由包括寻呼监听间隔和寻呼不可用间隔的空闲模式操作的移动台执行的无线通信系统中监视寻呼消息的方法包括：接收包括多个段的寻呼消息的段， 所述寻呼监听间隔，所述寻呼消息的接收段包括指示所述寻呼消息的剩余段是否存在的扩展标志; 监视至少一个后续子帧或帧以在移动站保持唤醒时接收寻呼消息的剩余段，如果扩展标志指示寻呼消息的剩余段存在; 并且如果在接收到寻呼消息的所有段之后没有寻呼移动台，则输入寻呼不可用间隔。

公开(公告)号：US20130051295A1

公开(公告)日：2013-02-28

申请号：US13592948

申请日：2012-08-23

申请人： Gi Won PARK ,  Young Soo YUK ,  Jeong Ki KIM

发明人： Gi Won PARK ,  Young Soo YUK ,  Jeong Ki KIM

IPC分类号： H04W52/02 ,  H04W72/04

CPC分类号： H04W4/70 ,  H04W68/00 ,  Y02D70/126 ,  Y02D70/20

摘要： A method and device for operating in an idle mode for Machine To Machine (M2M) communication are provided. A M2M device receives a paging message indicating a resource allocation for a ranging request. The M2M device monitors assignment information including the resource allocation for the ranging request. Cyclic redundancy check (CRC) bits of the assignment information are masked with a part of a M2M identifier and the assignment information includes a remaining part of the M2M identifier.

摘要翻译： 提供了一种在机器到机器（M2M）通信的空闲模式下操作的方法和装置。 M2M设备接收指示用于测距请求的资源分配的寻呼消息。 M2M设备监视包括测距请求的资源分配的分配信息。 分配信息的循环冗余校验（CRC）位被M2M标识符的一部分屏蔽，并且分配信息包括M2M标识符的剩余部分。