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21. 发明授权

US08514810B2 Method for performing band handover in broadband wireless access system and mobile station supporting the same 失效
标题翻译：在宽带无线接入系统中执行频带切换的方法和支持它的移动台
公开(公告)号：US08514810B2
公开(公告)日：2013-08-20
申请号：US12678248
申请日：2008-09-18
申请人： Ae Ran Youn , Sung Woong Ha , Gi Won Park , Gene Beck Hahn
发明人： Ae Ran Youn , Sung Woong Ha , Gi Won Park , Gene Beck Hahn
IPC分类号： H04W4/00 , H04J11/00
CPC分类号： H04W36/30 , H04W36/08
摘要： A method for performing band handover in a broadband wireless access system is provided. In this method, a terminal in a band AMC mode in which the terminal transmits and receives data through a band selected from among bands to which a modulation scheme and a coding rate are adaptively applied receives channel status information of each band of a neighboring base station. The terminal then performs handover to the neighboring base station while maintaining the band AMC mode if it is determined based on the received channel status information that a channel status of each band of the neighboring base station satisfies a predetermined condition. This band handover method enables handover to be performed for each specific frequency band of a mobile terminal.
摘要翻译：提供了一种在宽带无线接入系统中执行频带切换的方法。在该方法中，终端通过从调制方式和编码率自适应地应用的频带中选择的频带来发送和接收数据的频带AMC模式中的终端接收相邻基站的每个频带的信道状态信息。如果基于所接收的信道状态信息确定相邻基站的每个频带的信道状态满足预定条件，则终端在维持频带AMC模式的同时执行到相邻基站的切换。该频带切换方法能够对移动终端的每个特定频带执行切换。

22. 发明授权

US08355356B2 Method for communicating in a mobile station and system with relay stations 有权
标题翻译：用于在具有中继站的移动站和系统中进行通信的方法
公开(公告)号：US08355356B2
公开(公告)日：2013-01-15
申请号：US12399806
申请日：2009-03-06
申请人： Ae Ran Youn , Ki Seon Ryu
发明人： Ae Ran Youn , Ki Seon Ryu
IPC分类号： H04B7/14
CPC分类号： H04W72/0406 , H04B7/2606 , H04W16/26 , H04W72/085 , H04W84/047
摘要： A communication method of a mobile station through a relay and a communication method of a relay system are disclosed. The communication method of a mobile station through a relay station comprises adding candidate relay information to channel status information periodically transmitted to a base station if a downlink signal quality value between the mobile station and the base station is less than a threshold value and a downlink signal quality value between at least one candidate relay station and the mobile station is higher than the downlink signal quality value between the mobile station and the base station; receiving information of a relay station selected among the at least one candidate relay station by the base station in accordance with the candidate relay information from the base station through a relay path indicator; and receiving data from the selected relay station at a time when the relay path indicator indicates. It is advantageous in that service delay of the mobile station is minimized and resources are efficiently used as the mobile station requests relay through the relay station in accordance with the channel status.
摘要翻译：公开了一种通过继电器的移动台的通信方法和中继系统的通信方法。移动台通过中继站的通信方法包括：如果移动站与基站之间的下行链路信号质量值小于阈值，则将候选中继信息添加到周期性发送给基站的信道状态信息，下行链路信号至少一个候选中继站与移动站之间的质量值高于移动台与基站之间的下行链路信号质量值; 根据来自基站的候选中继信息，通过中继路径指示符，接收由基站在所述至少一个候选中继站中选择的中继站的信息; 并且在中继路径指示符指示时，从所选择的中继站接收数据。有利的是，随着移动台根据信道状态通过中继站请求中继，移动台的业务延迟被最小化并且有效地使用资源。

23. 发明授权

US08305952B2 Method of controlling feedback channel in communication system comprising at least one relay station 有权
标题翻译：控制包括至少一个中继站的通信系统中的反馈信道的方法
公开(公告)号：US08305952B2
公开(公告)日：2012-11-06
申请号：US12671461
申请日：2008-07-30
申请人： Ae Ran Youn , Yong Ho Kim , Ki Seon Ryu
发明人： Ae Ran Youn , Yong Ho Kim , Ki Seon Ryu
IPC分类号： H04B7/14
CPC分类号： H04L1/0029 , H04L1/0026 , H04L27/2601 , H04L2001/0097 , H04W24/10
摘要： A method for controlling a feedback channel in a communication system including a relay station (RS) is disclosed. In a method for controlling transmission/reception of a channel quality information feedback in a wireless communication system including a relay station (RS), the RS receives total channel quality information from a mobile station (MS), transmits the channel quality information to a base station (BS), receives a delta CQI from the mobile station (MS), and transmits the delta CQI to the base station (BS) according to control information.
摘要翻译：公开了一种用于在包括中继站（RS）的通信系统中控制反馈信道的方法。在用于控制包括中继站（RS）的无线通信系统中的信道质量信息反馈的发送/接收的方法中，RS从移动台（MS）接收总信道质量信息，将信道质量信息发送到基站站（BS）从移动站（MS）接收增量CQI，并根据控制信息向基站（BS）发送增量CQI。

24. 发明申请

US20100309860A1 GROUP SCHEDULING METHOD, METHOD FOR SELECTIVELY RECEIVING INFORMATION ELEMENTS ACCORDING TO GROUP SCHEDULING, AND MOBILE COMMUNICATION TERMINAL 有权
标题翻译：集团调度方法，根据组织调度选择性接收信息元素的方法和移动通信终端
公开(公告)号：US20100309860A1
公开(公告)日：2010-12-09
申请号：US12745839
申请日：2008-12-02
申请人： Ae Ran Youn , Hee Jeong Cho , Tae Gon Kong
发明人： Ae Ran Youn , Hee Jeong Cho , Tae Gon Kong
IPC分类号： H04W72/12
CPC分类号： H04W72/121 , H04W4/06 , H04W52/0216 , H04W52/0219 , H04W72/042 , H04W72/1289 , H04W72/14 , Y02D70/23
摘要： A group scheduling method, a method for selectively receiving information elements according to group scheduling, and a Mobile Station (MS) are provided. The group scheduling method schedules allocation of resources to a plurality of mobile stations by dividing the plurality of mobile stations into at least one group. The group scheduling method includes enabling an index element in a group index corresponding to a group to which a mobile station (MS) scheduled to transmit data belongs and placing a group allocation information element including the group index at the beginning of a MAP. In this method, group scheduling information is transmitted to MSs using a group allocation IE to prevent the MSs from reading unnecessary information transmitted every frame, thereby reducing power consumption of the MSs.
摘要翻译：提供组调度方法，用于根据组调度有选择地接收信息元素的方法和移动台（MS）。组调度方法通过将多个移动站划分为至少一个组来将调度资源分配给多个移动台。群组调度方法包括启用与调度发送数据的移动台（MS）所属的组对应的组索引中的索引元素，并将包括组索引的组分配信息元素放置在MAP的开始处。在该方法中，使用组分配IE将组调度信息发送到MS，以防止MS读取每帧发送的不必要的信息，从而降低MS的功耗。

25. 发明申请

US20100189054A1 METHOD FOR TRANSMITTING AND RECEIVING CONTROL CHANNEL WITH ADDITIONAL INFORMATION 有权
标题翻译：用于传输和接收控制信道的附加信息的方法
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。

26. 发明申请

US20100091733A1 METHOD FOR HANDOVER BETWEEN HETEROGENOUS RADIO ACCESS NETWORKS 有权
标题翻译：异构无线接入网络之间的切换方法
公开(公告)号：US20100091733A1
公开(公告)日：2010-04-15
申请号：US12451379
申请日：2008-10-15
申请人： Gene Beck Hahn , Ae Ran Youn , Sung Woong Ha , Gi Won Park
发明人： Gene Beck Hahn , Ae Ran Youn , Sung Woong Ha , Gi Won Park
IPC分类号： H04W36/00
CPC分类号： H04L63/08 , H04L63/162 , H04W12/06 , H04W36/0016 , H04W36/005 , H04W88/02
摘要： A method for handover between heterogeneous radio access networks is disclosed. When a multi-mode mobile station performs Inter-RAT handover, pre-authentication is performed before implementing a link layer handover procedure with a target access point. The pre-authentication method has as little an effect on currently served quality of service as possible and the handover is efficiently performed using the pre-authentication method. The pre-authentication is performed through medium independent handover (MIH) and various MIH primitives for pre-authentication are provided.
摘要翻译：公开了一种异构无线电接入网络之间切换的方法。当多模式移动站执行跨RAT切换时，在实现与目标接入点的链路层切换过程之前执行预认证。预认证方法尽可能少地影响当前服务的服务质量，并且使用预认证方法有效地执行切换。通过中等独立切换（MIH）执行预认证，并提供用于预认证的各种MIH原语。

27. 发明授权

US09059890B2 Method of controlling relay communication 有权
标题翻译：控制中继通信的方法
公开(公告)号：US09059890B2
公开(公告)日：2015-06-16
申请号：US13595921
申请日：2012-08-27
申请人： Ae Ran Youn , Ki Seon Ryu , Du Hyun Mun , Beom Joon Kim
发明人： Ae Ran Youn , Ki Seon Ryu , Du Hyun Mun , Beom Joon Kim
IPC分类号： H04B7/14 , H04L12/701 , H04W16/26 , H04W40/22 , H04B7/26 , H04W36/30 , H04W40/12 , H04W40/34 , H04W84/04
CPC分类号： H04L45/00 , H04B7/14 , H04B7/2606 , H04W16/26 , H04W36/30 , H04W40/12 , H04W40/22 , H04W40/34 , H04W84/047
摘要： A method for reporting a channel status in a mobile communication system including a relay station (RS) is provided. When a mobile terminal in the coverage of a base station (BS) receives a service through an RS, the RS reports a channel status between the RS and the terminal to the BS to allow the BS to decide whether or not to communicate with the terminal through the RS. In the method, a first RS in communication with a BS and at least one terminal measures a channel quality with a first terminal, compares the measured channel quality with a threshold and transmits a report message to the BS according to the comparison. The report message requests the BS to measure channel quality of at least a second RS or the first terminal in communication with the BS.
摘要翻译：提供了一种在包括中继站（RS）的移动通信系统中报告信道状态的方法。当基站（BS）的覆盖范围内的移动终端通过RS接收业务时，RS向BS报告RS与终端之间的信道状态，以允许BS决定是否与终端进行通信通过RS。在该方法中，与BS和至少一个终端通信的第一RS测量与第一终端的信道质量，将测量的信道质量与阈值进行比较，并根据比较向BS发送报告消息。报告消息请求BS测量与BS通信的至少第二RS或第一终端的信道质量。

28. 发明授权

US09042293B2 Communication method using relay station in mobile communication system 有权
标题翻译：在移动通信系统中使用中继站的通信方法
公开(公告)号：US09042293B2
公开(公告)日：2015-05-26
申请号：US12097228
申请日：2006-12-13
申请人： Yong Suk Jin , Ki Seon Ryu , Ae Ran Youn , Du Hyun Mun , Beom Joon Kim , Seung Hee Han , Jeong Ki Kim
发明人： Yong Suk Jin , Ki Seon Ryu , Ae Ran Youn , Du Hyun Mun , Beom Joon Kim , Seung Hee Han , Jeong Ki Kim
IPC分类号： H04B7/14 , H04W4/00 , H04W72/04 , H04W84/04 , H04W88/04
CPC分类号： H04W72/042 , H04W84/047 , H04W88/04
摘要： A communication method using a relay station (RS) in a mobile communication system is disclosed. A base station transmits identification information, which designates a position of a relay station region during at least one next frame, to a mobile subscriber station through the relay station, and the mobile subscriber station identifies the position of the relay station region during the at least one next frame. Thus, the mobile subscriber station does not need to synchronize with a relay station preamble to retrieve the relay station region for every frame, and a start point of the relay station region can be retrieved quickly and exactly even in the case that the position of the relay station region is varied.
摘要翻译：公开了一种在移动通信系统中使用中继站（RS）的通信方法。基站通过中继站向移动用户站发送将至少一个下一帧中的中继站区域的位置指定的识别信息，并且移动用户站至少在至少识别中继站区域的位置一个下一个框架。因此，移动用户站不需要与中继站前同步码同步，以便为每一帧检索中继站区域，并且即使在位置的情况下也可以快速，准确地检索中继站区域的起始点中继站区域多种多样。

29. 发明授权

US08744343B2 Method for controlling mobility of terminal in broadband wireless access system including relay station 失效
标题翻译：宽带无线接入系统（包括中继站）终端移动性的方法
公开(公告)号：US08744343B2
公开(公告)日：2014-06-03
申请号：US13141680
申请日：2009-12-23
申请人： In Uk Jung , Ae Ran Youn , Ki Seon Ryu , Yong Ho Kim , Young Soo Yuk
发明人： In Uk Jung , Ae Ran Youn , Ki Seon Ryu , Yong Ho Kim , Young Soo Yuk
IPC分类号： H04B17/02 , H04W36/00
CPC分类号： H04W36/0061 , H04B7/2606 , H04W36/04 , H04W48/16 , H04W84/045
摘要： The present invention relates to method and device that controls the mobility of a terminal in a broadband wireless access system including a relay station. The present invention provides an efficient method for controlling terminal mobility of a relay station and a method for performing handover of a terminal. The method for controlling mobility of terminal at a relay station in a broadband wireless access system according to one embodiment of the present invention comprises step wherein at least one neighboring base station entity searched is added in a list, and a step wherein a broadcast message including the list is transmitted to the terminal.
摘要翻译：本发明涉及在包括中继站的宽带无线接入系统中控制终端的移动性的方法和装置。本发明提供了一种用于控制中继站的终端移动性的有效方法和用于执行终端切换的方法。根据本发明的一个实施例的用于控制宽带无线接入系统中的中继站的终端的移动性的方法包括以下步骤：将搜索到的至少一个相邻基站实体添加到列表中，其中包括广播消息包括列表被发送到终端。

30. 发明授权

US08614969B2 Method for cognitive radio based communication and method for broadcasting policy information for the same 有权
标题翻译：基于认知无线电的通信方法及其广播政策信息的方法
公开(公告)号：US08614969B2
公开(公告)日：2013-12-24
申请号：US12441350
申请日：2007-09-14
申请人： Ae Ran Youn , Yong Ho Kim , Yeong Hyeon Kwon , Hyun Soo Ko , Jin Hyuk Jung , Moon Il Lee , Wook Bong Lee
发明人： Ae Ran Youn , Yong Ho Kim , Yeong Hyeon Kwon , Hyun Soo Ko , Jin Hyuk Jung , Moon Il Lee , Wook Bong Lee
IPC分类号： H04J1/00
CPC分类号： H04W48/10 , H04W16/14
摘要： A method of broadcasting frequency policy information in a cognitive radio based communication system, apparatus therefore and a communication method using the same are disclosed. In particular, a policy broadcaster is provided as a subject performing a broadcast of frequency policy information in cognitive radio communication. A method of broadcasting frequency policy information using the same and a method of performing cognitive radio communication by obtaining frequency policy information using the same are provided. Moreover, an enhanced superframe structure, which is capable of providing a seamless service in case that a narrowband terminal is introduced in the middle of a superframe, is provided.
摘要翻译：公开了一种在基于认知无线电的通信系统中广播频率策略信息的方法，因此设备和使用其的通信方法。特别地，作为在认知无线电通信中执行频率策略信息的广播的对象，提供策略广播者。提供了使用该方法广播频率策略信息的方法和通过获得使用其的频率策略信息来进行认知无线电通信的方法。此外，提供了一种增强的超帧结构，其能够在窄带终端被引入超帧的中间的情况下提供无缝服务。

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