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31. 发明授权

US08634368B2 Method for allocating resource in LTE system 有权
标题翻译： LTE系统资源分配方法
公开(公告)号：US08634368B2
公开(公告)日：2014-01-21
申请号：US13321088
申请日：2010-05-18
申请人： Jin Kyu Han , Joon Young Cho , Ju Ho Lee
发明人： Jin Kyu Han , Joon Young Cho , Ju Ho Lee
IPC分类号： H04W4/00 , H04L27/04 , G08C17/00
CPC分类号： H04W72/044 , H04L1/0003 , H04L1/0009 , H04L5/0023 , H04L5/003 , H04L5/0039 , H04L5/0048 , H04L5/006 , H04L25/0222 , H04L65/1066 , H04M7/006
摘要： The present invention relates to a fractional RB (Resource Block) allocation method which enables resource allocation in a unit smaller than RB to improve the capacity of VoIP (Voice over Internet Protocol) in an LTE (Long Term Evolution) system. That is, the present invention introduces a resource arrangement method which allows different users to share the same resource, without even using an SDMA, and a method for informing the fractional RB allocation and how to use the same. A method for introducing multiplexation into an RB and changing the RE arrangement is proposed to support the downlink fractional RB allocation. A method for changing the RE arrangement is also proposed to support the uplink fractional RB allocation. According to the present invention, to provide a consistent service with a small amount of traffic generated as in the VoIP, resources of a smaller amount than a single RB can be used for a terminal with a good channel state. In the present invention, the occupancy of resources for the terminals of an excellent channel state is reduced so that the capacity of the VoIP can be improved.
摘要翻译：本发明涉及一种分数RB（资源块）分配方法，其能够以比RB小的单元进行资源分配，以提高LTE（长期演进）系统中的VoIP（因特网协议语音）的容量。也就是说，本发明引入了一种资源安排方法，其允许不同的用户共享相同的资源，甚至不使用SDMA，以及用于通知分数RB分配的方法以及如何使用它们。提出了一种将多路复用引入RB并改变RE布置的方法，以支持下行分数RB分配。还提出了用于改变RE布置的方法以支持上行分数RB分配。根据本发明，为了提供与VoIP中生成的少量流量一致的服务，具有比单个RB更小的资源的资源可以用于具有良好信道状态的终端。在本发明中，降低了优良信道状态的终端的占用资源，能够提高VoIP的容量。

32. 发明授权

US08521151B2 Downlink channel transmission method and apparatus and common channel reception method and apparatus in cellular communication system supporting bandwidth scalability 有权
标题翻译：下行链路信道传输方法及装置及公共信道接收方法及装置，在蜂窝通信系统中支持带宽可扩展性
公开(公告)号：US08521151B2
公开(公告)日：2013-08-27
申请号：US13120552
申请日：2009-09-17
申请人： Joon Young Cho , Jin Kyu Han , Ju Ho Lee , Youn H. Heo
发明人： Joon Young Cho , Jin Kyu Han , Ju Ho Lee , Youn H. Heo
IPC分类号： H04W4/00
CPC分类号： H04W72/042 , H04J11/0069 , H04L5/0007 , H04L5/0039 , H04W56/00
摘要： Methods and apparatuses for transmitting and receiving downlink common channels such as synchronization channel and broadcast channel in a cellular communication system supporting bandwidth scalability are provided. The downlink physical data channel transmission method for a base station of a cellular communication supporting bandwidth scalability according to the present invention includes generating a first system information specific to Long Term Evolution (LTE) terminals; generating a second system information specific to LTE-Advanced (LTE-A) terminals, the second system information including information on entire system bandwidth, a number of subbands constituting the entire bandwidth, and subbands on which common control channels are transmitted; transmitting the first information and the second information on a system information channel; and instructing, when a terminal attempts to camp on, a subband on which the terminal to camp.
摘要翻译：提供了在支持带宽可伸缩性的蜂窝通信系统中发送和接收诸如同步信道和广播信道之类的下行链路公共信道的方法和装置。根据本发明的支持带宽可扩展性的蜂窝通信基站的下行链路物理数据信道传输方法包括生成特定于长期演进（LTE）终端的第一系统信息; 生成特定于LTE-Advanced（LTE-A）终端的第二系统信息，所述第二系统信息包括关于整个系统带宽的信息，构成整个带宽的子带数量以及在其上传送公共控制信道的子带; 在系统信息信道上发送第一信息和第二信息; 并且当终端试图营地时指示终端营地的子带。

33. 发明申请

US20110268075A1 METHOD AND APPARATUS FOR TRANSMITTING UPLINK CONTROL INFORMATION IN MULTI-CARRIER WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在多载波无线通信系统中发送上行控制信息的方法和装置
公开(公告)号：US20110268075A1
公开(公告)日：2011-11-03
申请号：US13144403
申请日：2010-01-13
申请人： Youn Hyoung Heo , Joon Young Cho , Ju Ho Lee , Jin Kyu Han , Farooq Khan , Jianzhong Zhang
发明人： Youn Hyoung Heo , Joon Young Cho , Ju Ho Lee , Jin Kyu Han , Farooq Khan , Jianzhong Zhang
IPC分类号： H04W72/04
CPC分类号： H04L5/0057 , H04L1/1812 , H04L1/1861 , H04L1/1864 , H04L5/0037 , H04L5/0053 , H04W72/0413
摘要： A method and apparatus for transmitting uplink control information on the data channel in a multi-carrier wireless communication system is provided. An Uplink Control Information (UCI) transmission method in a wireless communication system supporting multicarrier transmission according to the present invention includes channel-coding a UCI with reference to a number of UCI bits available; dividing the channel coded UCI bits into a number of Physical Uplink Shared Channels (PUSCHs); and transmitting the UCI multiplexed with data on the individual PUSCHs.
摘要翻译：提供一种用于在多载波无线通信系统中的数据信道上发送上行链路控制信息的方法和装置。根据本发明的支持多载波传输的无线通信系统中的上行链路控制信息（UCI）传输方法包括参考可用的UCI比特数量对UCI进行信道编码; 将信道编码的UCI比特划分成多个物理上行链路共享信道（PUSCH）; 以及在各个PUSCH上发送与数据多路复用的UCI。

34. 发明授权

US08824354B2 Communication system with relays and communication therein via multi-carriers 有权
标题翻译：具有继电器的通信系统和通过多载波通信
公开(公告)号：US08824354B2
公开(公告)日：2014-09-02
申请号：US13348159
申请日：2012-01-11
申请人： Hyoung Ju Jl , Joon Young Cho , Young Bum Kim , Ju Ho Lee
发明人： Hyoung Ju Jl , Joon Young Cho , Young Bum Kim , Ju Ho Lee
IPC分类号： H04L29/06
CPC分类号： H04L5/0044 , H04B7/15542 , H04L5/0091 , H04W84/047
摘要： A system and method for transmitting multi-carriers in a wireless communication system with a relay are provided. The method includes configuring each of downlink carriers that form the multi-carriers as at least one normal sub-frame and at least one backhaul sub-frame; determining one of the downlink carriers that has a maximum number of backhaul sub-frames, as a primary carrier, and other downlink carriers as sub-carriers; and altering a backhaul sub-frame into a normal sub-carrier in the sub-carrier, in response to a normal sub-frame of the primary carrier.
摘要翻译：提供了一种用于在具有继电器的无线通信系统中发送多载波的系统和方法。该方法包括将形成多载波的每个下行链路载波配置为至少一个正常子帧和至少一个回程子帧; 确定具有最大数量的回程子帧的下行链路载波中的一个作为主载波，以及其他下行链路载波作为副载波; 以及响应于所述主载波的正常子帧，将所述回程子帧改变为所述子载波中的正常子载波。

35. 发明申请

US20110085506A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MULTI-USER CONTROL CHANNELS IN A WIRELESS COMMUNICATION SYSTEM WITH MULTIPLE ANTENNAS 有权
标题翻译：在具有多个天线的无线通信系统中传输和接收多用户控制信道的方法和装置
公开(公告)号：US20110085506A1
公开(公告)日：2011-04-14
申请号：US12902954
申请日：2010-10-12
申请人： In Ho Lee , Jin Kyu Han , Young Han Nam , Joon Young Cho , Hyoung Ju Ji
发明人： In Ho Lee , Jin Kyu Han , Young Han Nam , Joon Young Cho , Hyoung Ju Ji
IPC分类号： H04W72/04
CPC分类号： H04L5/0053 , H04L5/0023 , H04L5/0037 , H04L5/0044 , H04L5/005 , H04L5/0051 , H04L5/0064 , H04L5/0092
摘要： Provided are a method and apparatus for transmitting and receiving multi-user control channels through a data channel region in a wireless communication system using multiple antennas. Further provided is a definition of a new search space for control channel candidates. In the transmitting method, a base station forms control channels for a plurality of user equipment each of which is composed of at least one resource block, performs a mapping for the control channels by dividing a space of the same transmission region in a data channel region of a sub-frame, and then multiplexes the control channels with data channels in the data channel region of the sub-frame and to transmit the multiplexed control channels.
摘要翻译：提供了一种用于通过使用多个天线的无线通信系统中的数据信道区域发送和接收多用户控制信道的方法和装置。还提供了用于控制信道候选的新的搜索空间的定义。在发送方法中，基站形成多个用户设备的控制信道，每个用户设备由至少一个资源块组成，通过在数据信道区域中划分相同发送区域的空间来对控制信道进行映射并且然后将控制信道与子帧的数据信道区域中的数据信道进行复用，并发送多路复用的控制信道。

36. 发明授权

US08520619B2 Method of transmitting and receiving control information based on spatial-multiplexing gain 有权
标题翻译：基于空间复用增益发送和接收控制信息的方法
公开(公告)号：US08520619B2
公开(公告)日：2013-08-27
申请号：US12983702
申请日：2011-01-03
申请人： Young Jun Hong , Bruno Clerckx , Young Ho Jung , Joon Young Cho , Jin Kyu Han , In Ho Lee , Hyoung Ju Ji
发明人： Young Jun Hong , Bruno Clerckx , Young Ho Jung , Joon Young Cho , Jin Kyu Han , In Ho Lee , Hyoung Ju Ji
IPC分类号： H04W4/00
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/0051 , H04L5/0053 , H04L5/0094 , H04L25/03343 , H04L2025/03426 , H04W72/046
摘要： A control information transmission and reception method based on a spatial-multiplexing gain, are provided. The control information may be transmitted by obtaining the spatial-multiplexing gain using an E-PDCCH region, and thus, a transmission efficiency of the control information may be improved. The common control information used for decoding the E-PDCCH may be transmitted via a PDCCH, and thus, a base station supporting both a general terminal and an enhanced terminal may effectively transmit the control information. Information associated with an indicator indicating whether the E-PDCCH is to be used during a subsequent resource allocation period may be transmitted, and thus, whether decoding with respect to the E-PDCCH is to be performed during the subsequent allocation period may be determined.
摘要翻译：提供了一种基于空间复用增益的控制信息发送和接收方法。可以通过使用E-PDCCH区域获得空间复用增益来发送控制信息，从而可以提高控制信息的传输效率。用于解码E-PDCCH的公共控制信息可以经由PDCCH发送，因此，支持通用终端和增强型终端的基站可以有效地发送控制信息。可以发送与指示在后续资源分配周期期间是否使用E-PDCCH的指示符相关联的信息，因此可以确定是否在随后的分配周期期间执行关于E-PDCCH的解码。

37. 发明申请

US20120088514A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FEEDBACK INFORMATION FOR INTER-CELL COOPERATIVE TRANSMISSION IN WIRELESS COMMUNICATION CELLULAR SYSTEM 失效
标题翻译：用于发送和接收无线通信蜂窝系统中的小区协同传输的反馈信息的方法和装置
公开(公告)号：US20120088514A1
公开(公告)日：2012-04-12
申请号：US13376253
申请日：2010-06-04
申请人： In Ho Lee , Jin Kyu Han , Joon Young Cho , Cheng Shan , Sung Tae Kim
发明人： In Ho Lee , Jin Kyu Han , Joon Young Cho , Cheng Shan , Sung Tae Kim
IPC分类号： H04W72/12 , H04W84/00
CPC分类号： H04B7/0639 , H04B7/024 , H04B7/04 , H04B7/0434 , H04B7/0478 , H04B7/0617 , H04B7/0619 , H04B7/063 , H04B7/0632 , H04B7/0634 , H04L5/0057 , H04L5/0073 , H04L5/0091 , H04W48/08
摘要： A method for transmitting feedback information for cooperative transmission in a wireless communication cellular system comprises: receiving information on cells that can be cooperatively transmitted from a base station; determining cells that prefer the cooperative transmission among the cells that can be cooperatively transmitted; generating feedback information, which includes a preference cell indicator representing preferred cells and non-preferred cells for the cooperative transmission among the cells that can be cooperatively transmitted, precoding matrix information for the respective cell that can be cooperatively transmitted, phase information representing a phase correction value of each of the preferred cells for the cooperative transmission, and a channel quality indicator; and transmitting the feedback information through a control channel or a data channel. Accordingly, the present invention provides a method and apparatus for transmitting and receiving a report of implicative feedback information on code books that can be designed for the gain improvement of a high-level inter-cell cooperative transmission.
摘要翻译：一种用于在无线通信蜂窝系统中发送用于协作传输的反馈信息的方法，包括：接收关于可以从基站协作发送的小区的信息; 确定优选可以协同传输的小区之间的协作传输的小区; 产生反馈信息，其包括表示优选小区的优选小区指示符和可以协作发送的小区之间的协作传输的非优选小区，用于可以协作发送的各个小区的预编码矩阵信息，表示相位校正的相位信息用于协作传输的每个优选小区的值，以及信道质量指示符; 以及通过控制信道或数据信道发送反馈信息。因此，本发明提供了一种用于发送和接收可以设计用于高级小区间协作传输的增益改进的码本的有意义的反馈信息的报告的方法和装置。

38. 发明申请

US20110310829A1 METHOD AND APPARATUS FOR GROUPING CONTROL CHANNEL RESOURCE IN MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：移动通信系统中控制信道资源分组的方法和装置
公开(公告)号：US20110310829A1
公开(公告)日：2011-12-22
申请号：US13164170
申请日：2011-06-20
申请人： Hyoung Ju Ji , Joon Young Cho , Jin-Kyu Han
发明人： Hyoung Ju Ji , Joon Young Cho , Jin-Kyu Han
IPC分类号： H04W72/04
CPC分类号： H04L5/0037 , H04L5/0073 , H04L5/0091 , H04W88/08
摘要： A method for grouping a control channel resource in an Orthogonal Frequency Division Multiplexing based mobile communication system for adjusting inter-cell interference and an apparatus performing the same are disclosed. Inter-cell inference used between cells or base stations is controlled or distributed to secure reception of a control channel in a heterogeneous system, and interference may be efficiently controlled through coordination of resource groups by cells. The method and apparatus are equally applicable when resources of backhaul transmission channel of a relay cell in a cell are grouped.
摘要翻译：公开了一种用于对基于正交频分复用的移动通信系统中的控制信道资源进行分组以调整小区间干扰的方法和执行该小区干扰的装置。控制或分配在小区或基站之间使用的小区间推断以确保异构系统中的控制信道的接收，并且可以通过小区协调资源组来有效地控制干扰。当单元中的中继单元的回程传输信道的资源被分组时，该方法和装置同样适用。

39. 发明申请

US20110044391A1 METHOD AND APPARATUS FOR CONFIGURING CONTROL CHANNEL IN OFDM SYSTEM 审中-公开
标题翻译：用于在OFDM系统中配置控制信道的方法和装置
公开(公告)号：US20110044391A1
公开(公告)日：2011-02-24
申请号：US12862342
申请日：2010-08-24
申请人： Hyoung Ju JI , Joon Young Cho , Jin Kyu Han , Seung Hoon Choi
发明人： Hyoung Ju JI , Joon Young Cho , Jin Kyu Han , Seung Hoon Choi
IPC分类号： H04K1/10
CPC分类号： H04W72/04 , H04L5/0007 , H04L5/0032 , H04L5/0048 , H04L5/0053 , H04L5/0073 , H04L5/0082 , H04W72/00 , H04W72/0406 , H04W88/08
摘要： A control channel configuration method and apparatus is provided for supporting Inter-Cell Interference Coordination (ICIC) in an OFDM-based communication system. The control channel configuration method includes determining a Resource Block (RB) to be used for configuring control channels; configuring the control channels by mapping the control channels in a data channel region within the RB; and transmitting the configured control channels, wherein configuring the control channels includes mapping the control channels in units of Resource Element Groups (REGs) formed by binding one or more Resource Elements (REs) in a time domain-preferred allocation manner within the same RB.
摘要翻译：提供了一种用于在基于OFDM的通信系统中支持小区间干扰协调（ICIC）的控制信道配置方法和装置。控制信道配置方法包括：确定要用于配置控制信道的资源块（RB）; 通过映射RB内的数据信道区域中的控制信道来配置控制信道; 并且发送所配置的控制信道，其中配置所述控制信道包括以通过以相同RB中的时域优先分配方式绑定一个或多个资源元素（RE）而形成的资源元素组（REG）为单位映射所述控制信道。

40. 发明授权

US08520620B2 Resource mapping method and apparatus of OFDM system 有权
标题翻译： OFDM系统的资源映射方法和装置
公开(公告)号：US08520620B2
公开(公告)日：2013-08-27
申请号：US13097589
申请日：2011-04-29
申请人： Hyoung Ju Ji , Joon Young Cho , Jin Kyu Han
发明人： Hyoung Ju Ji , Joon Young Cho , Jin Kyu Han
IPC分类号： H04W4/00
CPC分类号： H04J11/005 , H04L5/0055
摘要： A method and apparatus for allocating resource between uplink ACK/NACK channel and downlink control channel supporting spatial multiplexing in an OFDM-based wireless communication system which configures uplink ACK/NAK channel implicitly using reference signals for discriminating among resource allocation spaces and physical channel resource. The method is capable of multiplexing the uplink ACK/NACK channel associated with the control channel extended by spatial multiplexing into the uplink ACK/NACK channel resource which does not support spatial multiplexing.
摘要翻译：一种用于在上行链路ACK / NACK信道之间分配资源的方法和装置以及在基于OFDM的无线通信系统中支持空间多路复用的下行链路控制信道，其中，所述无线通信系统使用参考信号隐含地配置上行链路ACK / NAK信道，用于区分资源分配空间和物理信道资源该方法能够将与通过空间复用扩展的控制信道相关联的上行链路ACK / NACK信道复用到不支持空间复用的上行链路ACK / NACK信道资源中。

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