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51.发明公开METHODS AND APPARATUS FOR DOWNLINK CONTROL CHANNELS TRANSMISSIONS IN WIRELESS COMMUNICATIONS SYSTEMS 审中-公开方法和设备下行控制信道的传输在无线通信系统
公开(公告)号：EP2813009A1
公开(公告)日：2014-12-17
申请号：EP13746601.7
申请日：2013-02-07
发明人： HAN, Jin Kyu , ZHANG, Jianzhong , KIM, Youn Sun
IPC分类号： H04B7/26
摘要： An antenna port for an extended Physical Downlink Control CHannel (ePDCCH) transmission is determined based on at least an identifier for a leading extended Control Channel Element (eCCE) within the ePDCCH and an identifier for a user equipment (UE) to receive the ePDCCH transmission, and based on whether the ePDCCH transmission is localized or distributed. The determined antenna port is a DeModulation Reference Signal (DMRS) port to which the UE is assigned. Symbols are mapped in sequence to resource elements (REs) and transmitted via the determined antenna port to the UE.
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52.发明公开MOBILE COMMUNICATION SYSTEM AND CHANNEL TRANSMISSION/RECEPTION METHOD THEREOF 审中-公开移动通信系统和KANALSENDE- /接收方法THEREOF
公开(公告)号：EP2676394A2
公开(公告)日：2013-12-25
申请号：EP12746520.1
申请日：2012-02-17
CPC分类号： H04W72/0446 , H04L1/1822 , H04L1/1854 , H04L1/1861 , H04L1/1893 , H04L5/001 , H04L5/0023 , H04L5/0055 , H04L5/0078 , H04L5/1469 , H04W72/042
摘要： A method and an apparatus for transmitting Hybrid Automatic Repeat reQuest (HARQ) Acknowledgement/Negative Acknowledgement (ACK/NACK) are provided. The HARQ ACK/NACK transmission method includes receiving a Physical Downlink Shared Channel (PDSCH) in a subframe of a first cell, identifying an ACK subframe for transmitting HARQ ACK/NACK corresponding to the PDSCH, and transmitting the HARQ ACK/NACK in the identified ACK subframe of a second cell.
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53.发明公开METHOD OF TRANSMITTING AND RECEIVING CONTROL INFORMATION BASED ON SPATIAL-MULTIPLEXING GAIN 审中-公开方法用于发送和接收控制信息关于加强空分复用的基础
公开(公告)号：EP2556605A2
公开(公告)日：2013-02-13
申请号：EP11766063.9
申请日：2011-02-21
发明人： HONG, Young Jun , CLERCKX, Bruno , JUNG, Young Ho , CHO, Joon Young , HAN, Jin Kyu , JI, Hyoung Ju , LEE, In Ho
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： 基于空间复用增益控制信息的传输和接收方法中，提供了。 所述控制信息可以是反式通过获得使用在E-PDCCH区域的空间复用增益mitted，并且因此，控制信息的传输效率可以提高。 用于解码的E-PDCCH可以是反式经由PDCCH mitted公共控制信息，因此，基站同时支持一般终端和增强型终端上可以有效地发送控制信息。 信息与指示符指示是否在E-PDCCH是在随后的资源分配周期中使用可以是反式mitted相关联，并且因此，不论相对于所述E-PDCCH进行解码是在随后的分配期可以被确定性开采被执行。
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54.发明公开METHOD AND APPARATUS FOR MAPPING/DEMAPPING RESOURCE IN WIRELESS COMMUNICATION SYSTEM 有权方法和设备映射/解映射资源，无线通信系统
公开(公告)号：EP2522189A2
公开(公告)日：2012-11-14
申请号：EP11731947.5
申请日：2011-01-07
发明人： KIM, Sung Tae , KIM, Youn Sun , HAN, Jin Kyu , LEE, In Ho
CPC分类号： H04B7/04 , H04L1/0606 , H04L5/0007 , H04L5/0023 , H04L25/03343
摘要： A method and apparatus for mapping/demapping a resource efficiently in a wireless communication system are provided. A resource mapping method of a transmitter in a wireless communication system includes precoding pairs of symbols, arranging the pairs of precoded symbols adjacently in a resource block, and transmitting the pairs of precoded symbols in the resource block.
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55.发明公开METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MULTI-USER CONTROL CHANNELS IN A WIRELESS COMMUNICATION SYSTEM WITH MULTIPLE ANTENNAS 审中-公开方法和设备在具有多个天线的无线通信系统中发送和接收更多用户控制渠道
公开(公告)号：EP2486668A2
公开(公告)日：2012-08-15
申请号：EP10822261.3
申请日：2010-10-08
发明人： LEE, In Ho , HAN, Jin Kyu , NAM, Young Han , CHO, Joon Young , JI, Hyoung Ju
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.
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56.发明公开METHOD AND APPARATUS FOR CONTROLLING UPLINK TRANSMISISON POWER IN WIRELESS COMMUNICATION SYSTEM 审中-公开方法和设备，用于控制提升产品性能在无线通信系统
公开(公告)号：EP2446674A2
公开(公告)日：2012-05-02
申请号：EP10792322.9
申请日：2010-06-23
发明人： KIM, Soeng Hun , CHO, Joon Young , HAN, Jin Kyu
IPC分类号： H04W52/24
CPC分类号： H04W52/247 , H04W52/06 , H04W52/10 , H04W52/146 , H04W52/16 , H04W52/242 , H04W52/246 , H04W52/248 , H04W52/281 , H04W52/343
摘要： A method and system are provided for controlling uplink transmission power in a wireless communication system. At least one of a plurality of downlink carriers and a plurality of uplink carriers are aggregated, and the plurality of downlink carriers and the plurality of uplink carriers are mapped between a User Equipment (UE) and a network in the wireless communication system. A message relating to uplink carrier transmission power is received at the UE from the network via a downlink carrier. Uplink transmission power of one or more uplink carriers is controlled in accordance with the message and aggregation and mapping of at least one of the downlink carrier and the one or more uplink carriers.
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57.发明公开SYSTEM AND METHOD FOR UPLINK DATA AND CONTROL SIGNAL TRANSMISSION IN MIMO WIRELESS SYSTEMS 审中-公开系统在VERFAHRENFÜR上传日期 - DRAHTLOSEN MIMO-SYSTEMEN中的STEUERSIGNALÜBERTRAGUNGEN
公开(公告)号：EP2384553A2
公开(公告)日：2011-11-09
申请号：EP10736032.3
申请日：2010-01-29
发明人： ZHANG, Jianzhong , HAN, Jin Kyu , LEE, Ju Ho , NAM, Young Han
CPC分类号： H04B7/0413 , H04L1/1861
摘要： A mobile station includes a transmission chain capable of communicating via an uplink transmission to at least one base station in a Multiple Input Multiple Output wireless network. The mobile station includes a plurality of transmit antenna and a transmitter coupled to the plurality of transmit antenna. The transmitter includes a layer mapper that maps data and uplink control information to at least one layer. The mapping is performed prior to Discrete Fourier Transform precoding such that the data and uplink control information are multiplexed and interleaved. The transmitter is configured to simultaneously transmit the data and uplink control information on at least one of a plurality of transmission layers.
摘要翻译： 移动站包括能够经由上行链路传输到多输入多输出无线网络中的至少一个基站的传输链路。 移动站包括多个发射天线和耦合到多个发射天线的发射机。 发射机包括将数据和上行链路控制信息映射到至少一个层的层映射器。 在离散傅里叶变换预编码之前执行映射，使得数据和上行链路控制信息被多路复用和交织。 发送器被配置为在多个发送层中的至少一个上同时发送数据和上行链路控制信息。
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