公开(公告)号：US20110194529A1

公开(公告)日：2011-08-11

申请号：US12829755

申请日：2010-07-02

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

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

IPC分类号： H04W36/00 ,  H04W4/00

CPC分类号： H04W48/16 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044

摘要： Ranging by a mobile station in a legacy support mode is disclosed. According to embodiments of the present invention, S-SFH information transmitted by a base station in a system operating in FDM based uplink mixed mode is configured in a manner different from that of the FDM based uplink mixed mode. And, a mobile station performs a ranging by interpreting S-SFH differently according to a presence or non-presence of the mixed mode. Therefore, the present invention efficiently manages the ranging of the mobile station and reduces unnecessary signaling overhead.

摘要翻译： 公开了由传统支持模式的移动台进行测距。 根据本发明的实施例，基于在基于FDM的上行链路混合模式操作的系统中的基站发送的S-SFH信息被配置为与基于FDM的上行链路混合模式不同的方式。 而且，根据混合模式的存在或不存在，移动台通过不同地解释S-SFH来执行测距。 因此，本发明有效地管理移动台的测距，并减少不必要的信令开销。

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：US20130010699A1

公开(公告)日：2013-01-10

申请号：US13620713

申请日：2012-09-15

申请人： Hee Jeong CHO ,  Ki Seon RYU ,  Su Nam KIM ,  Doo Hyun SUNG ,  Yong Ho KIM ,  Young Soo YUK

发明人： Hee Jeong CHO ,  Ki Seon RYU ,  Su Nam KIM ,  Doo Hyun SUNG ,  Yong Ho KIM ,  Young Soo YUK

IPC分类号： H04W74/08

CPC分类号： H04W74/004 ,  H04W72/1236 ,  H04W74/0833

摘要： A random access method in a wireless communication system is disclosed. The present invention includes transmitting a bandwidth request indicator and a quick access message from a mobile station to a base station and starting a timer having a timer value determined according to an acknowledgement from the base station.

摘要翻译： 公开了一种无线通信系统中的随机接入方法。 本发明包括从移动台向基站发送带宽请求指示符和快速访问消息，并启动具有根据来自基站的确认确定的定时器值的定时器。

公开(公告)号：US20110029831A1

公开(公告)日：2011-02-03

申请号：US12830996

申请日：2010-07-06

申请人： Eun Jong LEE ,  Ki Seon RYU ,  Hee Jeong CHO ,  Yong Ho KIM ,  Young Soo YUK

发明人： Eun Jong LEE ,  Ki Seon RYU ,  Hee Jeong CHO ,  Yong Ho KIM ,  Young Soo YUK

IPC分类号： H04L1/18 ,  G06F11/14

CPC分类号： H04L1/1614 ,  H04L1/1685 ,  H04L1/1809 ,  H04L1/1861 ,  H04L5/0055

摘要： A method for transmitting and receiving ARQ feedback information in a wireless communication system is disclosed. A method for allowing a mobile station to transmit an ARQ feedback in a broadband wireless access system includes receiving an ARQ block and an ARQ feedback polling from the base station, wherein the ARQ feedback polling requests the mobile station to transmit ARQ feedback information indicating whether the ARQ block is successfully received, receiving a first uplink resource for transmitting the ARQ feedback from the base station, and determining whether the received ARQ block is successfully received. The first uplink resource has a minimum size capable of being allocated to the ARQ feedback information.

摘要翻译： 公开了一种用于在无线通信系统中发送和接收ARQ反馈信息的方法。 一种允许移动台在宽带无线接入系统中发送ARQ反馈的方法包括从基站接收ARQ块和ARQ反馈轮询，其中ARQ反馈轮询请求移动台发送ARQ反馈信息，指示是否 ARQ块被成功接收，从基站接收用于发送ARQ反馈的第一上行链路资源，并确定接收的ARQ块是否被成功接收。 第一上行链路资源具有能够被分配给ARQ反馈信息的最小大小。

公开(公告)号：US20110164586A1

公开(公告)日：2011-07-07

申请号：US13061502

申请日：2009-09-02

申请人： Jeong Ki Kim ,  Ki Seon RYU ,  Young Soo Yuk

发明人： Jeong Ki Kim ,  Ki Seon RYU ,  Young Soo Yuk

IPC分类号： H04W72/04

CPC分类号： H04W28/06 ,  H04W72/04

摘要： The present invention relates to compact header structures of various forms used in wireless access systems as well as a method and apparatus for the transmission and reception of data using such headers. The method for receiving data wherein the mobile terminal uses the Persistent Allocation (PA) mode in one of the embodiments of the present invention comprises the step of receiving a Downlink Persistent Allocation MAP Information Element (DL PA MAP IE) from the base station, which contains information relating to the resource region allocated for persistent allocation in the downlink, and the step of receiving the downlink data containing a Compact Medium access control Header (CMH) via said resource region revealed by said information. At this stage, the CMH can contain an indicator that indicates whether the downlink data contains an extended header, and a length field indicating the length of the data payload.

摘要翻译： 本发明涉及无线接入系统中使用的各种形式的紧凑型报头结构，以及用于使用这种报头发送和接收数据的方法和装置。 用于接收数据的方法，其中在本发明的实施例之一中移动终端使用持续分配（PA）模式包括从基站接收下行链路持续分配MAP信息元素（DL PA MAP IE）的步骤，其中 包含与分配给下行链路中的持续分配的资源区域有关的信息，以及经由所述信息所揭示的所述资源区域接收包含紧凑型媒体访问控制头部（CMH）的下行链路数据的步骤。 在该阶段，CMH可以包含指示下行链路数据是否包含扩展报头的指示符，以及指示数据有效载荷的长度的长度字段。

公开(公告)号：US20090080397A1

公开(公告)日：2009-03-26

申请号：US12235513

申请日：2008-09-22

申请人： Jeong-Ki KIM ,  Ki Seon RYU ,  Hee Jeong CHO ,  Jae Won LIM ,  Ae Ran YOUN

发明人： Jeong-Ki KIM ,  Ki Seon RYU ,  Hee Jeong CHO ,  Jae Won LIM ,  Ae Ran YOUN

IPC分类号： H04Q7/24

CPC分类号： H04W72/042 ,  H04L1/00 ,  H04L1/1838 ,  H04L1/1854 ,  H04L1/1887 ,  H04L5/0055 ,  H04L65/608 ,  H04L65/80 ,  H04W28/06

摘要： A method of allocating a radio resource in a wireless access system is disclosed. The method includes receiving a control message associated with radio resource allocation for transmitting uplink data to the base station, wherein the control message comprises a first persistent uplink allocation information element comprising first resource allocation information associated with a first resource allocation region for transmitting the uplink data of a mobile station and transmitting an acknowledgment (ACK) message from the mobile station to the base station in response to successfully receiving the first persistent uplink allocation information element.

摘要翻译： 公开了一种在无线接入系统中分配无线电资源的方法。 该方法包括接收与无线电资源分配相关联的控制消息，用于向基站发送上行链路数据，其中控制消息包括第一持久性上行链路分配信息元素，其包括与用于发送上行链路数据的第一资源分配区域相关联的第一资源分配信息 并且响应于成功地接收到所述第一持久上行链路分配信息元素，从所述移动站向所述基站发送确认（ACK）消息。

公开(公告)号：US20120287889A1

公开(公告)日：2012-11-15

申请号：US13555068

申请日：2012-07-20

申请人： Jeong Ki KIM ,  Ki Seon RYU ,  Hee Jeong CHO ,  Jae Won LIM ,  Ae Ran YOUN

发明人： Jeong Ki KIM ,  Ki Seon RYU ,  Hee Jeong CHO ,  Jae Won LIM ,  Ae Ran YOUN

IPC分类号： H04W72/04 ,  H04W88/00

CPC分类号： H04W72/042 ,  H04L1/00 ,  H04L1/1838 ,  H04L1/1854 ,  H04L1/1887 ,  H04L5/0055 ,  H04L65/608 ,  H04L65/80 ,  H04W28/06

摘要： A method of allocating a radio resource in a wireless access system includes transmitting, by a base station (BS) to a mobile station (MS), a MAP message comprising a persistent MAP information element, wherein the persistent MAP information element includes resource allocation information for persistently allocating a resource allocation region for communicating data with the MS and acknowledgment (ACK) information indicating an ACK transmission region; waiting for an ACK message from the MS, wherein the ACK message represents a successful reception of the persistent MAP information element; and determining that the persistent MAP information element has not been successfully received by the MS if the ACK message is not transmitted via the ACK transmission region.

摘要翻译： 一种在无线接入系统中分配无线电资源的方法包括：由基站（BS）向移动台（MS）发送包括持久MAP信息元素的MAP消息，其中所述持久MAP信息元素包括资源分配信息 用于持续分配用于与MS通信数据的资源分配区域和指示ACK传输区域的确认（ACK）信息; 等待来自MS的ACK消息，其中ACK消息表示持久MAP信息元素的成功接收; 以及如果所述ACK消息未经由所述ACK传输区域发送，则确定所述持久MAP信息元素尚未被所述MS成功接收。

公开(公告)号：US20100260142A1

公开(公告)日：2010-10-14

申请号：US12627450

申请日：2009-11-30

申请人： In Uk JUNG ,  Gene Beck HAHN ,  Yong Ho Kim ,  Ki Seon RYU

发明人： In Uk JUNG ,  Gene Beck HAHN ,  Yong Ho Kim ,  Ki Seon RYU

IPC分类号： H04W4/00

CPC分类号： H04W80/04 ,  H04W36/0077 ,  H04W36/36

摘要： A device, system and method for performing an uncontrolled handover in a mobile station, a ranging request message including an identifier of a serving base station and a first identifier used in the serving base station is transmitted to a first target base station to perform network (re)entry to the first target base station, and a ranging response message including security information and a second identifier for identifying the mobile station is received from the first target base station.

摘要翻译： 一种用于在移动台中执行不受控制的切换的设备，系统和方法，将包括服务基站的标识符和在服务基站中使用的第一标识符的测距请求消息发送到第一目标基站以执行网络 re）入口到第一目标基站，并且从第一目标基站接收包括安全信息和用于识别移动站的第二标识符的测距响应消息。

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。