公开(公告)号：US20120147832A1

公开(公告)日：2012-06-14

申请号：US13390926

申请日：2010-08-18

申请人： Jeong Ki Kim ,  Young Soo Yuk ,  Yong Ho Kim ,  Ki Seon Ryu

发明人： Jeong Ki Kim ,  Young Soo Yuk ,  Yong Ho Kim ,  Ki Seon Ryu

IPC分类号： H04W72/04

CPC分类号： H04W28/16 ,  H04L1/1671 ,  H04L1/1809 ,  H04L1/1819 ,  H04L1/1864 ,  H04L1/1887 ,  H04W16/06

摘要： A apparatus and method for efficiently performing an HARQ procedure in a wireless communication system are disclosed. According to the method for performing an HARQ procedure, waste of unnecessary resources caused by continuous failure in packet transmission can be avoided, wherein the failure occurs due to the error of the uplink basic assignment A-MAP IE for retransmission.

摘要翻译： 公开了一种在无线通信系统中有效地执行HARQ过程的装置和方法。 根据用于执行HARQ过程的方法，可以避免由于分组传输中的连续故障导致的不必要资源的浪费，其中由于用于重传的上行链路基本分配A-MAP IE的错误而发生故障。

公开(公告)号：US08194613B2

公开(公告)日：2012-06-05

申请号：US12451887

申请日：2008-05-27

申请人： Jin Lee ,  Yong Ho Kim

发明人： Jin Lee ,  Yong Ho Kim

IPC分类号： H04W4/00 ,  H04W36/00

CPC分类号： H04W36/005 ,  H04W8/26 ,  H04W36/14 ,  H04W80/00

摘要： Disclosed is a method of transmitting a media independent handover (MIH) protocol message in a wireless access system. A method for a mobile node to transmit an MIH message in a wireless access system includes receiving a primitive including prescribed information from a first entity, generating the MIH message by mapping a transport address to the primitive, and transmitting the MIH message to one or more network nodes. According to the present invention, transmission defects of the message are effectively reduced by accurately mapping an MIHF ID and a transport address.

摘要翻译： 公开了一种在无线接入系统中发送媒体独立切换（MIH）协议消息的方法。 移动节点在无线接入系统中发送MIH消息的方法包括从第一实体接收包括规定信息的原语，通过将传输地址映射到原语来生成MIH消息，以及将MIH消息发送到一个或多个 网络节点。 根据本发明，通过精确地映射MIHF ID和传送地址，有效地减少了消息的传输缺陷。

公开(公告)号：US20120106515A1

公开(公告)日：2012-05-03

申请号：US13381774

申请日：2010-07-05

申请人： Hee Jeong Cho ,  Jin Sam Kwak ,  Yong Ho Kim ,  Young Soo Yuk ,  Ki Seon Ryu

发明人： Hee Jeong Cho ,  Jin Sam Kwak ,  Yong Ho Kim ,  Young Soo Yuk ,  Ki Seon Ryu

IPC分类号： H04W36/00

CPC分类号： H04L5/0053 ,  H04W48/10

摘要： The present invention relates to a broadband wireless access system, and more particularly, a ranging technique of a terminal using a legacy support frame in a mobile communication system including a legacy system and an advanced system. According to one form of an embodiment of the present invention, the ranging method of the terminal for a base station in the mobile communication system having the legacy system and the advanced system comprises the steps of: receiving secondary super frame header (S-SFH) information from the base station; determining whether a frame composition used in the mobile communication system supports the legacy system; acquiring ranging channel information for initial ranging, handover ranging, and periodical ranging from the S-SFH; and performing one or more ranging processes of the initial ranging, the handover ranging, and the periodical ranging in the base station by using the ranging channel information.

摘要翻译： 宽带无线接入系统技术领域本发明涉及一种宽带无线接入系统，更具体地说，本发明涉及在包括传统系统和高级系统的移动通信系统中使用传统支持帧的终端的测距技术。 根据本发明的实施例的一种形式，具有遗留系统和高级系统的移动通信系统中的基站终端的测距方法包括以下步骤：接收第二超帧头（S-SFH） 来自基站的信息; 确定在移动通信系统中使用的帧组合是否支持传统系统; 从S-SFH获取初始测距，切换测距和定期测距的测距信道信息; 并通过使用测距信道信息来执行初始测距，切换测距和基站中的周期测距的一个或多个测距过程。

公开(公告)号：US20120093103A1

公开(公告)日：2012-04-19

申请号：US13263335

申请日：2010-04-09

申请人： Eun Jong Lee ,  Young Soo Yuk ,  Yong Ho Kim ,  Ki Seon Ryu

发明人： Eun Jong Lee ,  Young Soo Yuk ,  Yong Ho Kim ,  Ki Seon Ryu

IPC分类号： H04W72/04

CPC分类号： H04L5/0053 ,  H04L5/0096 ,  H04W72/04

摘要： The present invention relates to a broadband wireless communication system, and disclosed are a method and an apparatus for executing a carrier management process in a broadband wireless communication system which supports multi-carrier. According to one embodiment of the present invention, a method for executing carrier management by a terminal in a communication system which supports the multi-carrier comprises the steps of: receiving a signal which indicates control channel allocation for a 1st carrier from a base station; receiving a signal which indicates control channel de-allocation for a 2nd carrier from the base station; activating the 1st carrier if the 1st carrier on which the control channel allocation is indicated is in an inactivate state; and inactivating the 2nd carrier if the 2nd carrier on which the control channel de-allocation is indicates is in an activated state.

摘要翻译： 本发明涉及一种宽带无线通信系统，并且公开了一种在支持多载波的宽带无线通信系统中执行载波管理处理的方法和装置。 根据本发明的一个实施例，一种用于在支持多载波的通信系统中由终端执行载波管理的方法包括以下步骤：从基站接收指示第一载波的控制信道分配的信号; 从基站接收指示第二载波的控制信道解除分配的信号; 如果指示控制信道分配的第一载波处于非激活状态，则激活第一载波; 如果控制信道去分配指示的第二载波处于激活状态，则使第二载波失活。

公开(公告)号：US20120044895A1

公开(公告)日：2012-02-23

申请号：US13265846

申请日：2010-04-14

申请人： Hee Jeong Cho ,  Ki Seon Ryu ,  Young Soo Yuk ,  In Uk Jung ,  Jin Sam Kwak ,  Eun Jong Lee ,  Su Nam Kim ,  Yong Ho Kim

发明人： Hee Jeong Cho ,  Ki Seon Ryu ,  Young Soo Yuk ,  In Uk Jung ,  Jin Sam Kwak ,  Eun Jong Lee ,  Su Nam Kim ,  Yong Ho Kim

IPC分类号： H04W4/00 ,  H04W72/04

CPC分类号： H04W72/0406 ,  H04L1/1607 ,  H04L1/1854 ,  H04L1/1861 ,  H04L5/0055 ,  H04L5/0094 ,  H04W72/0413 ,  H04W72/042 ,  H04W74/0866

摘要： A method for transmitting and receiving an ACKnowledgment (ACK) in a wireless communication system is disclosed. The method includes transmitting a bandwidth request indicator to a Base Station (BS); and receiving an ACK for the transmitted bandwidth request indicator from the BS, the ACK including an extended A-MAP Type field, wherein the extended A-MAP Type field indicates a format of the ACK.

摘要翻译： 公开了一种用于在无线通信系统中发送和接收确认（ACK）的方法。 该方法包括向基站（BS）发送带宽请求指示符; 并且从所述BS接收所发送的带宽请求指示符的ACK，所述ACK包括扩展的A-MAP类型字段，其中所述扩展的A-MAP类型字段指示所述ACK的格式。

公开(公告)号：US20120028645A1

公开(公告)日：2012-02-02

申请号：US13201211

申请日：2010-02-12

申请人： Yong Ho Kim ,  Jin Lee ,  Ki Seon Ryu

发明人： Yong Ho Kim ,  Jin Lee ,  Ki Seon Ryu

IPC分类号： H04W4/08 ,  H04W36/08

CPC分类号： H04W48/06 ,  H04W16/14 ,  H04W24/00 ,  H04W36/04 ,  H04W36/20 ,  H04W36/30 ,  H04W84/045

摘要： Disclosed is a communication technique using the change of type of a femto base station. The femto base station is able to change the type of CSG opening/closing depending on conditions, and broadcasts the information on the change. A terminal is able to determine the network entry/handover to a corresponding femto cell by using the broadcasted information. The change of cell type of a CSG femto cell can be used when interference adjustment is required depending on the resource conditions of a femto cell.

摘要翻译： 公开了使用毫微微基站的类型的改变的通信技术。 毫微微基站能够根据条件改变CSG打开/关闭的类型，并且广播关于变化的信息。 终端能够通过使用所广播的信息来确定对相应的毫微微小区的网络进入/切换。 当根据毫微微小区的资源条件需要进行干扰调整时，可以使用CSG毫微微小区的小区类型的变化。

公开(公告)号：US20120026978A1

公开(公告)日：2012-02-02

申请号：US13255850

申请日：2010-03-19

申请人： In Uk Jung ,  Yong Ho Kim ,  Ki Seon Ryu

发明人： In Uk Jung ,  Yong Ho Kim ,  Ki Seon Ryu

IPC分类号： H04W36/08 ,  H04W36/00

CPC分类号： H04W36/385 ,  H04W36/0055 ,  H04W36/0066 ,  H04W36/08 ,  H04W36/14

摘要： A method for allowing a mobile station (MS) to perform zone switching within coverage of a base station (BS) in a broadband wireless access system is disclosed. A method for controlling an advanced mobile station (AMS) to perform zone switching in an MZone of a serving advanced base station (serving ABS) supporting a legacy mobile station (MS) includes receiving a handover command (AAI_HO-CMD) message indicating zone switching to a legacy zone (LZone) from the MZone, and receiving at least one of an uplink MAP (UL-MAP) and a downlink MAP (DL-MAP) from the LZone.

摘要翻译： 公开了一种允许移动台（MS）在宽带无线接入系统中的基站（BS）的覆盖范围内进行区域切换的方法。 一种用于控制高级移动台（AMS）在支持传统移动台（MS）的服务高级基站（服务ABS）的MZone中执行区域切换的方法包括：接收指示区域切换的切换命令（AAI_HO-CMD）消息 到来自MZone的传统区域（LZone），并且从LZone接收上行链路MAP（UL-MAP）和下行链路MAP（DL-MAP）中的至少一个。

公开(公告)号：US20120008596A1

公开(公告)日：2012-01-12

申请号：US13258434

申请日：2010-03-24

申请人： In-Uk Jung ,  Jin Lee ,  Yong-Ho Kim ,  Ki-Seon Ryu

发明人： In-Uk Jung ,  Jin Lee ,  Yong-Ho Kim ,  Ki-Seon Ryu

IPC分类号： H04W36/00

CPC分类号： H04W36/0033

摘要： The present invention relates to a handover method for a mobile communication system. The handover method according to the present invention comprises the steps of: receiving from a serving base station a handover command message, the handover command message containing target base station information, information on an available interval enabling data transmission/reception to/from the serving base station during handover, information on an unavailable interval not enabling data transmission/reception during handover, and information on the time of disconnection of a link connected to the serving base station; performing a network entry process with the target base station; transmitting status information to the serving base station when an error has occurred in the network entry process; receiving from the serving base station a status information response message containing available interval and unavailable interval reset information and link disconnection time reset information for extending the link disconnection time; enabling the serving base station to provide a data transmitting/receiving service during the available interval; and re-performing the network entry process with the target base station, and disconnecting the link to the serving base station at the reset link disconnection time.

摘要翻译： 本发明涉及移动通信系统的切换方法。 根据本发明的切换方法包括以下步骤：从服务基站接收切换命令消息，所述切换命令消息包含目标基站信息，关于使得能够从服务基站发送/接收数据的可用间隔的信息 切换期间不能使数据发送/接收的不可用间隔的信息，以及连接到服务基站的链路的断开时间的信息; 与目标基站进行网络进入过程; 当网络进入过程中发生错误时，向服务基站发送状态信息; 从服务基站接收包含可用间隔的状态信息响应消息和不可用间隔重置信息以及用于扩展链路断开时间的链路断开时间重置信息; 使服务基站在可用间隔期间提供数据发送/接收服务; 并且重新执行与目标基站的网络进入过程，并且在复位链路断开时间断开到服务基站的链路。

公开(公告)号：US20110256883A1

公开(公告)日：2011-10-20

申请号：US13139421

申请日：2009-12-03

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

CPC分类号： H04W4/02 ,  H04W60/04 ,  H04W60/06 ,  H04W68/06

摘要： The present invention relates to a communication method for an idle mode terminal in a wireless access system to which a femtocell is applied. The method for receiving paging messages at a terminal in a femtocell environment according to one embodiment of the present invention comprises the steps of: receiving a deregistration command message containing first paging information of a first cell region from a first base station; setting a first timer for carrying out a location update with the first base station; moving from the first cell region to a second cell region; setting a second timer for delaying the location update for a predetermined time period; and receiving a paging message in the second cell region.

摘要翻译： 本发明涉及应用了毫微微小区的无线接入系统中的空闲模式终端的通信方法。 根据本发明的一个实施例，在毫微微小区环境中的终端处接收寻呼消息的方法包括以下步骤：从第一基站接收包含第一小区区域的第一寻呼信息的注销命令消息; 设置用于与所述第一基站进行位置更新的第一定时器; 从第一单元区域移动到第二单元区域; 设置用于在预定时间段内延迟所述位置更新的第二定时器; 以及在所述第二小区区域中接收寻呼消息。

公开(公告)号：US20110244792A1

公开(公告)日：2011-10-06

申请号：US13139574

申请日：2009-12-15

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： H04W52/02 ,  H04W88/02

CPC分类号： H04W52/0216 ,  H04W52/0206 ,  H04W84/045 ,  Y02D70/1262 ,  Y02D70/146

摘要： The present invention relates to a wireless access system, and more particularly, to a method for saving power of a femto base station. The present invention includes obtaining reference synchronization information used in a prescribed area to enable a first femto base station to perform a sleep mode operation, shifting to a sleep mode if a mobile station does not exist within the first femto base station, and enabling the first femto base station to be synchronized with at least one second femto base station belonging to the prescribed area using the reference synchronization information, wherein each of the femto base stations included in the prescribed area achieves synchronization of the sleep mode operation using the reference synchronization information. Accordingly, it is able to minimize power consumption of a femto base station and interference with a macro cell in a wireless access system supporting a femtocell. And, a mobile station within a femtocell is able to perform reliable communications.

摘要翻译： 无线接入系统技术领域本发明涉及一种无线接入系统，更具体地，涉及一种用于节省毫微微基站的功率的方法。 本发明包括获得在规定区域中使用的参考同步信息，以使得第一毫微微基站执行睡眠模式操作，如果移动站不存在于第一毫微微基站内，则转换到睡眠模式，并且使能第一毫微微基站 毫微微基站使用参考同步信息与属于规定区域的至少一个第二毫微微基站同步，其中包括在规定区域中的每个毫微微基站使用参考同步信息实现睡眠模式操作的同步。 因此，能够使毫微微基站的功耗最小化，并能够支持毫微微小区的无线接入系统中的宏小区的干扰。 并且，毫微微小区内的移动台能够执行可靠的通信。