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1. 发明申请

US20100309849A1 METHOD OF LOW DUTY MODE OPERATION FOR FEMTO BASE STATION 有权
标题翻译： FEMTO基站的低占空比模式运行方法
公开(公告)号：US20100309849A1
公开(公告)日：2010-12-09
申请号：US12796491
申请日：2010-06-08
申请人： Gi Won Park , Ki Seon Ryu , Jin Sam Kwak , Yong Ho Kim , Young Soo Yuk
发明人： Gi Won Park , Ki Seon Ryu , Jin Sam Kwak , Yong Ho Kim , Young Soo Yuk
IPC分类号： H04W4/00
CPC分类号： H04W52/0206 , H04W28/04 , H04W84/045 , Y02D70/122 , Y02D70/1244 , Y02D70/1262 , Y02D70/146
摘要： A method of an efficient low duty mode (LDM) operation for a femto base station is disclosed. The method of a low duty mode (LDM) operation for a femto base station comprises operating at an available interval of a first length according to a default LDM pattern; and operating at an unavailable interval of a second length according to the default LDM pattern, wherein the available interval begins with a frame including a first preamble, the first preamble including information of carrier configuration and system bandwidth.
摘要翻译：公开了一种用于毫微微基站的有效低占空比模式（LDM）操作的方法。针对毫微微基站的低功率模式（LDM）操作的方法包括根据默认LDM模式以可能的第一长度间隔进行操作; 并且根据所述默认LDM模式在第二长度的不可用间隔下操作，其中所述可用间隔从包括第一前同步码的帧开始，所述第一前同步码包括载波配置和系统带宽的信息。

2. 发明授权

US08929305B2 Method of efficient ranging procedure considering ranging purpose in broadband wireless access system 有权
标题翻译：考虑宽带无线接入系统测距目的的高效测距方法
公开(公告)号：US08929305B2
公开(公告)日：2015-01-06
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 , H04L5/14 , H04L27/26 , H04W64/00 , H04W28/04
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，确定测距请求是否成功地由使用第一条消息。

3. 发明授权

US08811277B2 Method of low duty mode operation for femto base station 有权
标题翻译：毫微微基站低功耗模式运行方法
公开(公告)号：US08811277B2
公开(公告)日：2014-08-19
申请号：US12796491
申请日：2010-06-08
申请人： Gi Won Park , Ki Seon Ryu , Jin Sam Kwak , Yong Ho Kim , Young Soo Yuk
发明人： Gi Won Park , Ki Seon Ryu , Jin Sam Kwak , Yong Ho Kim , Young Soo Yuk
IPC分类号： H04Q11/00 , H04W52/02 , H04W84/04 , H04W28/04
CPC分类号： H04W52/0206 , H04W28/04 , H04W84/045 , Y02D70/122 , Y02D70/1244 , Y02D70/1262 , Y02D70/146
摘要： A method of an efficient low duty mode (LDM) operation for a femto base station is disclosed. The method of a low duty mode (LDM) operation for a femto base station comprises operating at an available interval of a first length according to a default LDM pattern; and operating at an unavailable interval of a second length according to the default LDM pattern, wherein the available interval begins with a frame including a first preamble, the first preamble including information of carrier configuration and system bandwidth.
摘要翻译：公开了一种用于毫微微基站的有效低占空比模式（LDM）操作的方法。针对毫微微基站的低功率模式（LDM）操作的方法包括根据默认LDM模式以可能的第一长度的间隔进行操作; 并且根据所述默认LDM模式在第二长度的不可用间隔下操作，其中所述可用间隔从包括第一前同步码的帧开始，所述第一前同步码包括载波配置和系统带宽的信息。

4. 发明授权

US08594032B2 Method for mapping ranging channels and opportunities in a broadband wireless access system 有权
标题翻译：用于在宽带无线接入系统中映射测距信道和机会的方法
公开(公告)号：US08594032B2
公开(公告)日：2013-11-26
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： 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。

5. 发明授权

US08837385B2 Method for transmitting and receiving acknowledgment in a wireless communication system 有权
标题翻译：用于在无线通信系统中发送和接收确认的方法
公开(公告)号：US08837385B2
公开(公告)日：2014-09-16
申请号：US12756142
申请日：2010-04-07
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 , H04L1/18 , H04L1/16 , H04W74/00 , H04W74/08 , H04W72/04
CPC分类号： H04W74/004 , H04L1/1614 , H04L1/1671 , H04L1/1861 , H04W72/0406 , H04W74/0833
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 a resource start offset field. The resource start offset field indicates an index of a starting resource unit of resources allocated by 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，以及从BS接收所发送的带宽请求指示符的ACK，所述ACK包括资源开始偏移字段。资源开始偏移字段指示由ACK分配的资源的起始资源单元的索引。

6. 发明授权

US08619695B2 Ranging of terminal in legacy support mode 失效
标题翻译：终端在传统支持模式下测距
公开(公告)号：US08619695B2
公开(公告)日：2013-12-31
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： H04W72/04
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。

7. 发明申请

US20120106515A1 RANGING OF TERMINAL IN LEGACY SUPPORT MODE 失效
标题翻译：终端支持模式的终端范围
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。

8. 发明申请

US20120044895A1 METHOD OF TRANSMITTING AND RECEIVING AN ACKNOWLEDGEMENT IN A WIRELESS SYSTEM 有权
标题翻译：在无线系统中发送和接收确认的方法
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。

9. 发明授权

US08614986B2 Ranging by mobile station in legacy support mode 有权
标题翻译：在传统支持模式下由移动台测距
公开(公告)号：US08614986B2
公开(公告)日：2013-12-24
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： 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。

10. 发明授权

US08369282B2 Ranging by mobile station in femto system 有权
标题翻译：在毫微微系统中由移动台测距
公开(公告)号：US08369282B2
公开(公告)日：2013-02-05
申请号：US12829604
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： H04W4/00
CPC分类号： H04L5/0007 , H04L5/0053 , H04L5/0073
摘要： A ranging method in a mobile station of a femto system is disclosed. According to the present invention, a femto base station enables non-synchronized ranging channel (NS-RCH) information to be carried on S-SFH SP1. A mobile station receives S-SFH and then determines whether a base station is a femto base station. If the base station is the femto base station, the mobile station is able to perform a periodic ranging using the NS-RCH information within the S-SFH as well as an initial/handover ranging.
摘要翻译：公开了一种在毫微微系统的移动台中的测距方法。根据本发明，毫微微基站能够在S-SFH SP1上承载非同步的测距信道（NS-RCH）信息。移动站接收S-SFH，然后确定基站是否是毫微微基站。如果基站是毫微微基站，则移动台能够使用S-SFH内的NS-RCH信息以及初始/切换范围来执行周期性测距。

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