公开(公告)号：US20110243108A1

公开(公告)日：2011-10-06

申请号：US13139204

申请日：2009-11-16

申请人： Sung Ho Park ,  Yong Ho Kim ,  Jin Lee ,  Bin Chul Ihm ,  Jin Young Chun

发明人： Sung Ho Park ,  Yong Ho Kim ,  Jin Lee ,  Bin Chul Ihm ,  Jin Young Chun

IPC分类号： H04W4/00 ,  H04W72/04

CPC分类号： H04W48/16

摘要： A method for enabling a mobile station (MS) to efficiently detect and search for a femto base station is disclosed. The method comprises the steps of receiving a signal including information of a femto base station; and searching for the femto base station on the basis of the received information, wherein said received information is a sequence including at least one of the following: the entirety or a part of a femto base station ID (Identity), the entirety or a part of a cell ID, a sector ID, the entirety or a part of a CSG (Closed Subscriber Group) ID, and a frequency allocation index. In the step of receiving femto base station information, a preamble and data containing information on the femto base station are received. In the step of detecting the femto base station, the femto base station is separately detected on the basis of the received information. Here, the entirety or a part of the preamble sequence of the femto base station which is used for the separation of the femto base station is reused as a scrambling sequence for said data.

摘要翻译： 公开了一种使移动台（MS）有效地检测和搜索毫微微基站的方法。 该方法包括以下步骤：接收包括毫微微基站的信息的信号; 以及基于接收的信息搜索毫微微基站，其中所述接收的信息是包括以下至少之一的序列：毫微微基站ID（身份）的全部或一部分，全部或部分 小区ID，扇区ID，CSG（封闭用户组）ID的全部或部分，以及频率分配索引。 在接收毫微微基站信息的步骤中，接收包含关于毫微微基站的信息的前导码和数据。 在检测毫微微基站的步骤中，基于所接收的信息单独检测毫微微基站。 这里，将用于分离毫微微基站的毫微微基站的前导序列的整体或一部分重新用作所述数据的加扰序列。

公开(公告)号：US09014153B2

公开(公告)日：2015-04-21

申请号：US13139204

申请日：2009-11-16

申请人： Sung Ho Park ,  Yong Ho Kim ,  Jin Lee ,  Bin Chul Ihm ,  Jin Young Chun

发明人： Sung Ho Park ,  Yong Ho Kim ,  Jin Lee ,  Bin Chul Ihm ,  Jin Young Chun

IPC分类号： H04W48/20 ,  H04W48/16

CPC分类号： H04W48/16

摘要： A method for enabling a mobile station (MS) to efficiently detect and search for a femto base station is disclosed. The method comprises the steps of receiving a signal including information of a femto base station; and searching for the femto base station on the basis of the received information, wherein said received information is a sequence including at least one of the following: the entirety or a part of a femto base station ID (Identity), the entirety or a part of a cell ID, a sector ID, the entirety or a part of a CSG (Closed Subscriber Group) ID, and a frequency allocation index. In the step of receiving femto base station information, a preamble and data containing information on the femto base station are received. In the step of detecting the femto base station, the femto base station is separately detected on the basis of the received information. Here, the entirety or a part of the preamble sequence of the femto base station which is used for the separation of the femto base station is reused as a scrambling sequence for said data.

摘要翻译： 公开了一种使移动台（MS）有效地检测和搜索毫微微基站的方法。 该方法包括以下步骤：接收包括毫微微基站的信息的信号; 以及基于接收的信息搜索毫微微基站，其中所述接收的信息是包括以下至少之一的序列：毫微微基站ID（身份）的全部或一部分，全部或部分 小区ID，扇区ID，CSG（封闭用户组）ID的全部或部分，以及频率分配索引。 在接收毫微微基站信息的步骤中，接收包含关于毫微微基站的信息的前导码和数据。 在检测毫微微基站的步骤中，基于所接收的信息单独检测毫微微基站。 这里，将用于分离毫微微基站的毫微微基站的前导序列的整体或一部分重新用作所述数据的加扰序列。

公开(公告)号：US20120039195A1

公开(公告)日：2012-02-16

申请号：US13202321

申请日：2010-02-19

申请人： In Uk Jung ,  Yong Ho Kim ,  Jin Young Chun ,  Jin Lee ,  Bin Chul Ihm ,  Ki Seon Ryun

发明人： In Uk Jung ,  Yong Ho Kim ,  Jin Young Chun ,  Jin Lee ,  Bin Chul Ihm ,  Ki Seon Ryun

IPC分类号： H04W36/24 ,  H04W24/00 ,  H04W52/04 ,  H04L12/26

CPC分类号： H04W36/32 ,  H04W36/20 ,  H04W84/045

摘要： A method for supporting a handover on the basis of the distance from an intermediate access point to a user equipment includes receiving uplink message set information of the user equipment from a serving base station of the user equipment; receiving the uplink message transmitted by predetermined transmitting power from the user equipment, and detecting the user equipment which has sent the uplink message on the basis of the uplink message set information; determining the receiving power by which said uplink message is received; calculating the distance between the intermediate access point and the detected user equipment by using said predetermined transmitting power and said receiving power; and performing a subsequent handover based on the distance calculated in the previous step.

摘要翻译： 基于从中间接入点到用户设备的距离来支持切换的方法包括从用户设备的服务基站接收用户设备的上行链路消息集信息; 接收来自用户设备的预定发送功率发送的上行链路消息，并根据上行链路消息集信息检测发送了上行链路消息的用户设备; 确定接收所述上行链路消息的接收功率; 通过使用所述预定发射功率和所述接收功率来计算中间接入点与检测到的用户设备之间的距离; 以及基于在前一步骤中计算出的距离来执行后续切换。

公开(公告)号：US08971889B2

公开(公告)日：2015-03-03

申请号：US13202321

申请日：2010-02-19

申请人： In Uk Jung ,  Yong Ho Kim ,  Jin Young Chun ,  Jin Lee ,  Bin Chul Ihm ,  Ki Seon Ryu

发明人： In Uk Jung ,  Yong Ho Kim ,  Jin Young Chun ,  Jin Lee ,  Bin Chul Ihm ,  Ki Seon Ryu

IPC分类号： H04W36/00 ,  H04W4/00 ,  H04W36/32 ,  H04W36/20 ,  H04W84/04

CPC分类号： H04W36/32 ,  H04W36/20 ,  H04W84/045

摘要： A method for supporting a handover on the basis of the distance from an intermediate access point to a user equipment includes receiving uplink message set information of the user equipment from a serving base station of the user equipment; receiving the uplink message transmitted by predetermined transmitting power from the user equipment, and detecting the user equipment which has sent the uplink message on the basis of the uplink message set information; determining the receiving power by which said uplink message is received; calculating the distance between the intermediate access point and the detected user equipment by using said predetermined transmitting power and said receiving power; and performing a subsequent handover based on the distance calculated in the previous step.

摘要翻译： 基于从中间接入点到用户设备的距离来支持切换的方法包括从用户设备的服务基站接收用户设备的上行链路消息集信息; 接收来自用户设备的预定发送功率发送的上行链路消息，并根据上行链路消息集信息检测发送了上行链路消息的用户设备; 确定接收所述上行链路消息的接收功率; 通过使用所述预定发射功率和所述接收功率来计算中间接入点与检测到的用户设备之间的距离; 以及基于在前一步骤中计算出的距离来执行后续切换。

公开(公告)号：US08538432B2

公开(公告)日：2013-09-17

申请号：US12446335

申请日：2007-10-19

申请人： Moon Il Lee ,  Jin Hyuk Jung ,  Jae Won Jang ,  Jin Young Chun ,  Bin Chul Ihm ,  Ki Seon Ryu ,  Yong Ho Kim ,  Jeong Ki Kim

发明人： Moon Il Lee ,  Jin Hyuk Jung ,  Jae Won Jang ,  Jin Young Chun ,  Bin Chul Ihm ,  Ki Seon Ryu ,  Yong Ho Kim ,  Jeong Ki Kim

IPC分类号： H04W36/00

CPC分类号： H04W72/0406 ,  H04W36/08 ,  H04W48/16 ,  H04W48/20 ,  H04W52/287 ,  H04W52/40 ,  H04W72/048 ,  H04W74/08 ,  H04W74/0866 ,  Y02D70/122

摘要： Disclosed are methods of executing a handover related operation in a power saving mode in accordance with handover triggering information. One of the methods of executing handover of a mobile station in a mobile communication system comprises determining an enabled status of at least one handover related operation in a specific operation mode between the mobile station (MS) and a network, receiving control information related to the at least one handover related operation from the network, entering the specific operation mode, changing the enabled status of the at least one handover related operation in the specific operation mode, and performing the enabled handover related operation in accordance with the changed enabled status and the control information.

摘要翻译： 公开了根据切换触发信息在功率节省模式下执行切换相关操作的方法。 在移动通信系统中执行移动台的切换的方法之一包括在移动台（MS）和网络之间确定特定操作模式中的至少一个切换相关操作的使能状态，接收与 来自网络的至少一个切换相关操作，进入特定操作模式，改变特定操作模式中的至少一个切换相关操作的使能状态，以及根据改变的启用状态和执行切换相关操作 控制信息。

公开(公告)号：US08134965B2

公开(公告)日：2012-03-13

申请号：US12180426

申请日：2008-07-25

申请人： Wook Bong Lee ,  Bin Chul Ihm ,  Yong Ho Kim ,  Jin Sam Kwak ,  Ki Sun Ryu ,  Jin-Young Chun ,  Young Soo Yuk

发明人： Wook Bong Lee ,  Bin Chul Ihm ,  Yong Ho Kim ,  Jin Sam Kwak ,  Ki Sun Ryu ,  Jin-Young Chun ,  Young Soo Yuk

IPC分类号： H04W4/00

CPC分类号： H04W28/06 ,  Y02D70/00

摘要： A method of transmitting and receiving data using a superframe structure is disclosed. A method for transmitting data through a superframe including a superframe header, includes generating the superframe which includes a data region including user data and includes a dedicated control region including data region allocation information indicating resource allocation for the data region, and transmitting the superframe. The dedicated control region is arranged at at least one of locations except for a subframe of the superframe header. A user equipment which does not have to transmit and receive data decodes only data region allocation information using information of the data region indicated by a dedicated control region, thereby minimizing power loss, reducing a feedback delay, and reducing system overhead using a superframe structure.

摘要翻译： 公开了使用超帧结构发送和接收数据的方法。 一种用于通过包括超帧头的超帧发送数据的方法，包括生成包括包括用户数据的数据区域的超帧，并且包括专用控制区域，包括指示数据区域的资源分配的数据区域分配信息，以及发送超帧。 专用控制区域被配置在除超帧头部的子帧之外的至少一个位置。 不需要发送和接收数据的用户设备使用由专用控制区域指示的数据区域的信息仅解码数据区域分配信息，从而最小化功率损耗，减少反馈延迟，并且使用超帧结构降低系统开销。

公开(公告)号：US20110317626A1

公开(公告)日：2011-12-29

申请号：US13254711

申请日：2010-03-08

申请人： Hee Jeong Cho ,  Young Soo Yuk ,  Ki Seon Ryu ,  Sung Ho Park ,  Jin Young Chun ,  Yong Ho Kim

发明人： Hee Jeong Cho ,  Young Soo Yuk ,  Ki Seon Ryu ,  Sung Ho Park ,  Jin Young Chun ,  Yong Ho Kim

IPC分类号： H04W74/08

CPC分类号： H04W74/008 ,  H04L1/188 ,  H04W74/0833

摘要： The present invention relates to a bandwidth request preamble sequence selecting method for bandwidth requests on a wireless access system, and to a random access procedure using the same. Also, the present invention relates to devices supporting the random access procedure. In one example of the present invention, the method for randomly accessing a wireless access system may comprise the steps of: receiving a first message containing a predefined bandwidth request index from a base station; selecting a bandwidth request preamble sequence from the predefined bandwidth request index on the basis if the properties of uplink data to be transmitted by a mobile terminal; transmitting a second message containing a predefined bandwidth request index to the base station; and transmitting the selected bandwidth request preamble sequence to the base station.

摘要翻译： 本发明涉及一种在无线接入系统上进行带宽请求的带宽请求前导码序列选择方法及其使用方法。 此外，本发明涉及支持随机接入过程的设备。 在本发明的一个示例中，用于随机访问无线接入系统的方法可以包括以下步骤：从基站接收包含预定带宽请求索引的第一消息; 如果要由移动终端发送的上行链路数据的属性，则从预定带宽请求索引中选择带宽请求前导序列; 向所述基站发送包含预定带宽请求索引的第二消息; 以及将所选择的带宽请求前导序列发送到所述基站。

公开(公告)号：US09025519B2

公开(公告)日：2015-05-05

申请号：US13254711

申请日：2010-03-08

申请人： Hee Jeong Cho ,  Young Soo Yuk ,  Ki Seon Ryu ,  Sung Ho Park ,  Jin Young Chun ,  Yong Ho Kim

发明人： Hee Jeong Cho ,  Young Soo Yuk ,  Ki Seon Ryu ,  Sung Ho Park ,  Jin Young Chun ,  Yong Ho Kim

IPC分类号： H04W4/00 ,  H04W28/20 ,  H04W74/00 ,  H04L1/18 ,  H04W74/08

CPC分类号： H04W74/008 ,  H04L1/188 ,  H04W74/0833

摘要： The present invention relates to a bandwidth request preamble sequence selecting method for bandwidth requests on a wireless access system, and to a random access procedure using the same. Also, the present invention relates to devices supporting the random access procedure. In one example of the present invention, the method for randomly accessing a wireless access system may comprise the steps of: receiving a first message containing a predefined bandwidth request index from a base station; selecting a bandwidth request preamble sequence from the predefined bandwidth request index on the basis if the properties of uplink data to be transmitted by a mobile terminal; transmitting a second message containing a predefined bandwidth request index to the base station; and transmitting the selected bandwidth request preamble sequence to the base station.

摘要翻译： 本发明涉及一种在无线接入系统上进行带宽请求的带宽请求前导码序列选择方法及其使用方法。 此外，本发明涉及支持随机接入过程的设备。 在本发明的一个示例中，用于随机访问无线接入系统的方法可以包括以下步骤：从基站接收包含预定带宽请求索引的第一消息; 如果要由移动终端发送的上行链路数据的属性，则从预定带宽请求索引中选择带宽请求前导序列; 向所述基站发送包含预定带宽请求索引的第二消息; 以及将所选择的带宽请求前导序列发送到所述基站。

公开(公告)号：US20100189054A1

公开(公告)日：2010-07-29

申请号：US12601228

申请日：2008-04-30

申请人： Ae Ran Youn ,  Bin Chul Ihm ,  Yong Ho Kim ,  Ki Seon Ryu

发明人： Ae Ran Youn ,  Bin Chul Ihm ,  Yong Ho Kim ,  Ki Seon Ryu

IPC分类号： H04W48/12

CPC分类号： H04B7/2621

摘要： A method for transmitting and receiving a control channel with additional information is disclosed. To this end, a mobile station acquires information of at least one control channel, which supports additional information transmission through phase rotation, and phase rotation value information for representing the additional information, and transmits control information through any one of the control channels and the additional information through phase rotation of the control information. A base station provides information of at least one control channel, which supports additional information transmission through phase rotation, and phase rotation value information for representing the additional information, and simultaneously receives specific control information and additional information from the mobile station based on the control channel information and the phase rotation value information.

摘要翻译： 公开了一种用附加信息发送和接收控制信道的方法。 为此，移动站通过相位旋转获取支持附加信息传输的至少一个控制信道的信息，以及用于表示附加信息的相位旋转值信息，并且通过控制信道和附加信息中的任一个发送控制信息 信息通过相位旋转的控制信息。 基站提供支持通过相位旋转的附加信息传输的至少一个控制信道的信息和用于表示附加信息的相位旋转值信息，并且基于控制信道同时从移动台接收特定控制信息和附加信息 信息和相位旋转值信息。

公开(公告)号：US20100254323A1

公开(公告)日：2010-10-07

申请号：US12599475

申请日：2008-05-06

申请人： Ae Ran Youn ,  Bin Chul Ihm ,  Yong Ho Kim ,  Ki Seon Ryu

发明人： Ae Ran Youn ,  Bin Chul Ihm ,  Yong Ho Kim ,  Ki Seon Ryu

IPC分类号： H04W4/00

CPC分类号： H04L5/0007 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/0026 ,  H04L5/0032 ,  H04W28/18

摘要： A band adaptive modulation and coding method sharing resources with neighboring base stations and a mobile station supporting the same are disclosed. The mobile station identifies a channel status for each band by periodically scanning a neighboring base station, and requests a service base station to convert a current mode to a band sharing AMC mode if the identified channel stats satisfies a predetermined condition. The mobile station can use CQICH of 4 bits or 6 bits to request mode conversion. Selectively, the service base station can request the mobile station of channel status information of a neighboring base station to determine mode conversion.

摘要翻译： 公开了一种与相邻基站共享资源的频带自适应调制和编码方法以及支持它的移动台。 移动台通过周期性扫描相邻基站来识别每个频带的信道状态，并且如果所识别的信道状态满足预定条件，则请求服务基站将当前模式转换成频带共享AMC模式。 移动台可以使用4位或6位的CQICH来请求模式转换。 选择地，服务基站可以向移动台请求相邻基站的信道状态信息来确定模式转换。