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1. 发明申请

WO2013012253A3 METHOD AND APPARATUS FOR TRANSMITTING HARQ ACKNOWLEDGEMENT IN OFDM RADIO COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在OFDM无线电通信系统中发送HARQ确认的方法和设备
公开(公告)号：WO2013012253A3
公开(公告)日：2013-04-04
申请号：PCT/KR2012005743
申请日：2012-07-18
申请人： SAMSUNG ELECTRONICS CO LTD , JI HYOUNG JU , HAN JIN KYU , CHO JOON YOUNG , KIM YOUNG BUM , CHOI SEUNG HOON
发明人： JI HYOUNG JU , HAN JIN KYU , CHO JOON YOUNG , KIM YOUNG BUM , CHOI SEUNG HOON
IPC分类号： H04J11/00 , H04B7/26 , H04L1/18
CPC分类号： H04L1/1854 , H04L1/001 , H04L1/0026 , H04L1/0027 , H04L1/0038 , H04L1/0071 , H04L1/0073 , H04L1/1671 , H04L1/1812 , H04L5/0007 , H04L5/0055
摘要： A Physical Hybrid Automatic Repeat reQuest (ARQ) Indicator CHannel (PHICH) transmission method performed by a base station is provided. The method includes determining whether any PHICH resources are allocated to a current subframe; allocating, upon a determination that the current subframe does not have any PHICH resources allocated, a new PHICH resource; and transmitting a PHICH through the new allocated PHICH resource.
摘要翻译：提供由基站执行的物理混合自动重传请求（ARQ）指示符信道（PHICH）传输方法。该方法包括确定是否有任何PHICH资源被分配给当前子帧; 在确定当前子帧没有分配任何PHICH资源时分配新的PHICH资源; 以及通过新分配的PHICH资源发送PHICH。

2. 发明申请

WO2012121569A3 DOWNLINK TRANSMISSION/RECEPTION METHOD AND APPARATUS FOR MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：下行链路传输/接收方法和移动通信系统的设备
公开(公告)号：WO2012121569A3
公开(公告)日：2012-12-13
申请号：PCT/KR2012001751
申请日：2012-03-09
申请人： SAMSUNG ELECTRONICS CO LTD , KIM YOUN SUN , HAN JIN KYU , CHO JOON YOUNG , KIM YOUNG BUM , KIM TAE YOUNG , LEE HYO JIN , JI HYOUNG JU
发明人： KIM YOUN SUN , HAN JIN KYU , CHO JOON YOUNG , KIM YOUNG BUM , KIM TAE YOUNG , LEE HYO JIN , JI HYOUNG JU
IPC分类号： H04J11/00 , H04B7/26 , H04W16/32
CPC分类号： H04W99/00 , H04L27/2607 , H04W84/045 , H04W88/08
摘要： A downlink transmission/reception apparatus and a method are provided for improving a data rate in a mobile communication based on Orthogonal Frequency Division Multiple Access (OFDMA). The downlink transmission method of a base station in a mobile communication system including at least one femto cell deployed in a macro cell includes generating signals to be mapped to at least one short symbol and a plurality of long symbols in a second type of subframe for the femto cell which differs from a first type of subframe for the macro cell in frequency, the first and second types of subframes being identical with each other in the time domain, and transmitting the at least one short symbol and the plurality of long symbols at predetermined positions in the second type of subframe.
摘要翻译：提供了一种用于改善基于正交频分多址（OFDMA）的移动通信中的数据速率的下行链路发送/接收装置和方法。包括部署在宏小区中的至少一个毫微微小区的移动通信系统中的基站的下行链路传输方法包括生成要被映射到第二类型子帧中的至少一个短符号和多个长符号的信号，用于毫微微小区，其与用于宏小区的频率的第一类型的子帧不同，第一和第二类型的子帧在时域中彼此相同，并且以预定的方式发送所述至少一个短符号和多个长符号第二类子帧中的位置。

3. 发明申请

WO2012121562A2 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中发送和接收控制信息的方法和装置
公开(公告)号：WO2012121562A2
公开(公告)日：2012-09-13
申请号：PCT/KR2012001721
申请日：2012-03-09
申请人： SAMSUNG ELECTRONICS CO LTD , KIM YOUN SUN , LEE JU HO , CHO JOON YOUNG , HAN JIN KYU
发明人： KIM YOUN SUN , LEE JU HO , CHO JOON YOUNG , HAN JIN KYU
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04L5/0007 , H04L5/0057 , H04L5/0062
摘要： A method and apparatus are provided for transmitting control information to first and second terminals by a Base Station (BS) in a wireless communication system transmitting control information according to a plurality of muting patterns. The method includes determining a resource for transmitting a Channel Status Information Reference Signal (CSI-RS) and a resource for applying muting; determining a resource for transmitting a control signal to a first terminal according to the plurality of muting patterns; and transmitting control information including the determined resource information to at least one of the first terminal and a second terminal. The resource for transmitting the control signal to the first terminal is applied as a resource to which muting is applied for the second terminal.
摘要翻译：提供一种方法和装置，用于在无线通信系统中根据多个静噪模式发送控制信息的基站（BS）向第一和第二终端发送控制信息。该方法包括确定用于发送信道状态信息参考信号（CSI-RS）的资源和用于应用静默的资源; 根据多个静音模式确定用于将控制信号发送到第一终端的资源; 以及将包括所确定的资源信息的控制信息发送到所述第一终端和第二终端中的至少一个。将用于向第一终端发送控制信号的资源作为向第二终端应用静音的资源。

4. 发明申请

WO2011099714A3 MULTIPLE INPUT MULTIPLE OUTPUT COMMUNICATION METHOD AND SYSTEM FOR EXCHANGING COORDINATED RANK INFORMATION FOR NEIGHBOR CELL 审中-公开
标题翻译：多输入多输出通信方法和系统，用于交换邻居单元的协调排名信息
公开(公告)号：WO2011099714A3
公开(公告)日：2011-11-24
申请号：PCT/KR2011000618
申请日：2011-01-28
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： BRUNO CLERCKX , HAN JIN KYU , LEE HEUN CHUL , HONG YOUNG JUN , KIM KI IL
IPC分类号： H04B7/04 , H04B7/26 , H04W88/02 , H04W88/08
CPC分类号： H04L25/03343 , H04B7/024 , H04B7/063 , H04L2025/03426 , H04L2025/03808
摘要： Provided is a multiple input multiple output (MIMO) communication method and system that may exchange information associated with a coordinated rank for a neighbor cell. In a MIMO communication system, a target terminal may feed back the information associated with the coordinated rank to a serving base station, and the serving base station may exchange the information associated with the coordinated rank with the neighbor base station. The serving base station may perform precoding based on the exchanged information associated with the coordinated rank.
摘要翻译：提供了可以交换与相邻小区的协调秩相关联的信息的多输入多输出（MIMO）通信方法和系统。在MIMO通信系统中，目标终端可以将与协调秩相关联的信息反馈给服务基站，并且服务基站可以与相邻基站交换与协调等级相关联的信息。服务基站可以基于与协调等级相关联的交换的信息来执行预编码。

5. 发明申请

WO2011136523A2 RESOURCE MAPPING METHOD AND APPARATUS OF OFDM SYSTEM 审中-公开
标题翻译：资源映射方法和OFDM系统的设备
公开(公告)号：WO2011136523A2
公开(公告)日：2011-11-03
申请号：PCT/KR2011002994
申请日：2011-04-25
申请人： SAMSUNG ELECTRONICS CO LTD , JI HYOUNG JU , CHO JOON YOUNG , HAN JIN KYU
发明人： JI HYOUNG JU , CHO JOON YOUNG , HAN JIN KYU
IPC分类号： H04J11/00 , H04W72/04 , H04W72/12
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复用的下行链路控制信道之间进行上行链路ACK / NAK信道的配置，所述参考信号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。

6. 发明申请

WO2011122799A2 APPARATUS AND METHOD FOR SENDING AND RECEIVING CHANNEL STATE INFORMATION IN COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在通信系统中发送和接收信道状态信息的装置和方法
公开(公告)号：WO2011122799A2
公开(公告)日：2011-10-06
申请号：PCT/KR2011002077
申请日：2011-03-25
申请人： SAMSUNG ELECTRONICS CO LTD , KIM SUNG TAE , KIM YOUN SUN , HAN JIN KYU
发明人： KIM SUNG TAE , KIM YOUN SUN , HAN JIN KYU
IPC分类号： H04W24/10 , H04W72/12
CPC分类号： H04L1/0026 , H04L1/0029
摘要： The present invention relates to a channel status information transmission/reception method and apparatus in a wireless communication system in which the transmission apparatus generates channel status informations for at least two transmission schemes by combining rank informations corresponding to the transmission schemes into combined rank information through analyzing an uplink channel, and transmits the channel status informations for the respective transmission schemes on uplink channel, the channel status information for one of the transmission schemes containing the combined rank information; the reception apparatus receives the channel status informations corresponding to at least two transmission schemes, the channel status information for one of the transmission schemes including combined rank information for the transmission schemes, schedules downlink channel according to the channel status information, and transmits signals on the downlink channel. According to the present invention, the transmission apparatus combines rank informations of a plurality of transmission schemes and feeds back the combined rank information so as to reduce overhead at a reception apparatus.
摘要翻译：本发明涉及一种无线通信系统中的信道状态信息发送/接收方法和装置，其中，传输装置通过分析组合的等级信息，通过将对应于传输方案的等级信息组合到等级信息中来生成至少两个传输方式的信道状态信息上行链路信道，并且在上行链路信道上发送各个传输方案的信道状态信息，用于包含组合等级信息的传输方案之一的信道状态信息; 接收装置接收与至少两个传输方案对应的信道状态信息，包括用于传输方案的组合等级信息的传输方案之一的信道状态信息，根据信道状态信息调度下行链路信道，并且在下行通道。根据本发明，发送装置组合多个发送方式的秩信息，反馈组合等级信息，以减少接收装置的开销。

7. 发明申请

WO2010151040A3 METHOD AND APPARATUS FOR CONTROLLING UPLINK TRANSMISISON POWER IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于控制无线通信系统中的上行传输功率的方法和装置
公开(公告)号：WO2010151040A3
公开(公告)日：2011-03-31
申请号：PCT/KR2010004067
申请日：2010-06-23
申请人： SAMSUNG ELECTRONICS CO LTD , KIM SOENG HUN , CHO JOON YOUNG , HAN JIN KYU
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 apparatus for controlling uplink transmission power of a wireless communication system is provided. The method for controlling uplink transmission power of a user equipment in a wireless communication system includes aggregating a plurality of uplink carriers into an uplink carrier group by frequency; selecting one of a plurality of downlink carriers associated with at least one of the uplink carriers of the uplink carrier group in terms of path loss; and determining transmission power of the uplink carriers based on the path loss of the selected downlink carrier. The method and apparatus for controlling uplink transmission power according to the present invention is advantageous to minimize the signaling overhead and processing load of the user equipment aggregating multiple carriers in a wireless communication system.
摘要翻译：提供了一种用于控制无线通信系统的上行链路传输功率的方法和装置。用于控制无线通信系统中的用户设备的上行发送功率的方法包括：按照频率将多个上行链路载波聚合成上行链路载波组; 根据路径损耗选择与上行链路载波组的上行链路载波中的至少一个相关联的多个下行链路载波中的一个; 以及基于所选择的下行链路载波的路径损耗来确定所述上行链路载波的发射功率。根据本发明的用于控制上行链路传输功率的方法和装置有利于最小化在无线通信系统中聚合多个载波的用户设备的信令开销和处理负载。

8. 发明申请

WO2010087685A3 METHOD AND APPARATUS FOR SENDING AND RECEIVING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中发送和接收控制信道的方法和设备
公开(公告)号：WO2010087685A3
公开(公告)日：2010-11-11
申请号：PCT/KR2010000638
申请日：2010-02-02
申请人： SAMSUNG ELECTRONICS CO LTD , LEE IN HO , HAN JIN KYU , LEE JU HO , YU JAE CHON
发明人： LEE IN HO , HAN JIN KYU , LEE JU HO
IPC分类号： H04W48/12 , H04L27/26 , H04W88/08
CPC分类号： H04L5/0053 , H04W72/0486 , H04W72/1289
摘要： In a wireless communication system a control channel is required in order to use limited resources effectively. However, the control channel resource is part of the system overhead, and thus reduces the data channel resource used for data transmission. In the long term evolution (LTE) system based on OFDM, one subframe the consists of fourteen OFDM symbols wherein a maximum of three OFDM symbols are used for the control channel resource and remaining eleven OFDM symbols are used for the data channel resource. Therefore, the quantity of energy that can be transmitted for the control channel resource is extremely limited compared to the data channel resource. For this reason, the coverage of the control channel becomes less than that of the data channel, and even if a user can successfully receive the data channel, reception failure of a control channel sometimes results in failure of data recovery. In the present invention, in order to expand the coverage of the control channel to at least the coverage of the data channel, the time resource of the transmission resource wherein the control channel is transmitted is expanded and allocated for sending and receiving the control channel. By way of methods for extending the time resource are provided a method wherein a plurality of subframes are used to transmit one control channel, and a method wherein a part of a data channel is used for the control channel.
摘要翻译：在无线通信系统中，需要控制信道以有效地使用有限的资源。但是，控制信道资源是系统开销的一部分，因此减少了用于数据传输的数据信道资源。在基于OFDM的长期演进（LTE）系统中，一个子帧由十四个OFDM符号组成，其中最多三个OFDM符号用于控制信道资源并且其余十一个OFDM符号用于数据信道资源。因此，与数据信道资源相比，可以为控制信道资源传输的能量的数量非常有限。由于这个原因，控制信道的覆盖范围变得小于数据信道的范围，并且即使用户能够成功接收数据信道，控制信道的接收失败有时也会导致数据恢复失败。在本发明中，为了将控制信道的覆盖范围扩展到至少数据信道的覆盖范围，扩展并分配其中发送控制信道的传输资源的时间资源以用于发送和接收控制信道。通过用于扩展时间资源的方法提供了一种方法，其中使用多个子帧来传送一个控制信道，以及其中将一部分数据信道用于控制信道的方法。

9. 发明申请

WO2012115445A3 USER EQUIPMENT AND POWER CONTROL METHOD FOR RANDOM ACCESS 审中-公开
标题翻译：用于随机访问的用户设备和功率控制方法
公开(公告)号：WO2012115445A3
公开(公告)日：2012-12-20
申请号：PCT/KR2012001339
申请日：2012-02-22
申请人： SAMSUNG ELECTRONICS CO LTD , KIM YOUNG BUM , HAN JIN KYU , KIM YOUN SUN , LEE JU HO , CHO JOON YOUNG
发明人： KIM YOUNG BUM , HAN JIN KYU , KIM YOUN SUN , LEE JU HO , CHO JOON YOUNG
IPC分类号： H04W52/24 , H04W52/40 , H04W74/08
CPC分类号： H04W52/50 , H04W52/242 , H04W52/325
摘要： An improved power control method and apparatus of a mobile terminal is provided for facilitating random access procedure in a mobile communication system based on a distributed antenna system. A method includes receiving, by the terminal, system information from a base station, the system information including transmit power information for transmitting a random access preamble; calculating a transmit power using the transmit power information; and transmitting the random access preamble using with the calculated transmit power.
摘要翻译：提供了一种改进的移动终端的功率控制方法和装置，用于促进基于分布式天线系统的移动通信系统中的随机接入过程。一种方法包括：从终端接收来自基站的系统信息，所述系统信息包括用于发送随机接入前同步码的发射功率信息; 使用所述发射功率信息来计算发射功率; 以及使用所计算的发射功率来发送所述随机接入前同步码。

10. 发明申请

WO2012121574A3 FLEXIBLE TIME DIVISION DUPLEX METHOD AND APPARATUS FOR COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中的灵活时分双工方法和设备
公开(公告)号：WO2012121574A3
公开(公告)日：2012-10-26
申请号：PCT/KR2012001787
申请日：2012-03-12
申请人： SAMSUNG ELECTRONICS CO LTD , JI HYOUNG JU , CHO JOON YOUNG , KIM YOUNG BUM , HAN JIN KYU , LEE JU HO , CHOI SEUNG HOON
发明人： JI HYOUNG JU , CHO JOON YOUNG , KIM YOUNG BUM , HAN JIN KYU , LEE JU HO , CHOI SEUNG HOON
IPC分类号： H04J11/00 , H04J3/00 , H04L1/18
CPC分类号： H04B7/2656 , H04W72/042 , H04W72/1289 , H04W88/02 , H04W88/08
摘要： A flexible Time Division Duplex (TDD) method and apparatus is provided for improving efficiency of communication system. A communication method of a base station supporting TDD includes transmitting, to a terminal, first information including at least one of a flag indicating whether flexible subframes are used and an indicator indicating a candidate flexible subframe set to an uplink subframe; transmitting, to the terminal, second information including a switch flag indicating whether to use the candidate flexible subframe as a downlink subframe; and transmitting, to the terminal, when the candidate flexible subframe is indicated to be used as the downlink subframe, the candidate flexible subframe as the downlink subframe.
摘要翻译：提供灵活的时分双工（TDD）方法和装置以提高通信系统的效率。支持TDD的基站的通信方法包括：将包括指示是否使用灵活子帧的标志和指示候选灵活子帧集合的指示符中的至少一个的第一信息发送到终端的上行链路子帧的第一信息; 向所述终端发送包括指示是否使用所述候选灵活子帧的切换标志作为下行链路子帧的第二信息; 以及当所述候选灵活子帧被指示为用作所述下行链路子帧时，向所述终端发送所述候选灵活子帧作为所述下行链路子帧。

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