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1. 发明申请

WO2012064070A3 RESOURCE MANAGEMENT SYSTEM AND METHOD FOR INTER-CELL INTERFERENCE COORDINATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2012064070A3
公开(公告)日：2012-05-18
申请号：PCT/KR2011/008445
申请日：2011-11-08
申请人： SAMSUNG ELECTRONICS CO., LTD. , JI, Hyoung Ju , CHO, Joon Young , LEE, Ju Ho , YU, Jae Chon
发明人： JI, Hyoung Ju , CHO, Joon Young , LEE, Ju Ho , YU, Jae Chon
IPC分类号： H04B7/26 , H04L27/26
摘要： A resource management system and method for inter-cell interference coordination and channel information feedback in a mobile communication system are provided. The resource management method includes transmitting an Almost Blank Subframe (ABS) set from a first base station to a second base station, transmitting a reference resource configuration set for channel measurement and a Radio Link Monitor/Radio Resource Measurement (RLM/RRM) for radio resource measurement from the second base station to a terminal, and scheduling, at the second base station, the terminal in a subframe selected from the ABS set.

2. 发明申请

WO2012121574A2 FLEXIBLE TIME DIVISION DUPLEX METHOD AND APPARATUS FOR COMMUNICATION SYSTEM 审中-公开
标题翻译：灵活时分双工方法和通信系统设备
公开(公告)号：WO2012121574A2
公开(公告)日：2012-09-13
申请号：PCT/KR2012/001787
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，用于提高通信系统的效率。支持TDD的基站的通信方法包括向终端发送包括指示是否使用灵活子帧的标志和指示到上行链路子帧的候选柔性子帧的指示符中的至少一个的第一信息; 向所述终端发送包括指示是否使用候选柔性子帧的切换标志作为下行链路子帧的第二信息; 并且当候选灵活子帧被指示为用作下行链路子帧时，向终端发送候选灵活的子帧作为下行链路子帧。

3. 发明申请

WO2011136518A2 METHOD AND APPARATUS FOR CONTROLLING INTER-CELL INTERFERENCE OF CONTROL CHANNELS IN OFDM-BASED HIERARCHICAL CELLULAR SYSTEM 审中-公开
标题翻译：用于控制基于OFDM的分层细胞系统中控制信道的细胞间干扰的方法和装置
公开(公告)号：WO2011136518A2
公开(公告)日：2011-11-03
申请号：PCT/KR2011/002982
申请日：2011-04-25
申请人： SAMSUNG ELECTRONICS CO., LTD. , JI, Hyoung Ju , CHO, Joon Young , LEE, Ju Ho
发明人： JI, Hyoung Ju , CHO, Joon Young , LEE, Ju Ho
IPC分类号： H04W16/04 , H04W16/32
CPC分类号： H04L5/0007 , H04L5/0092 , H04L5/0094 , H04W16/32 , H04W72/0453 , H04W72/082
摘要： A method and apparatus for controlling inter-cell interference of control channels of hierarchical cells in a hierarchical cellular system based on Orthogonal Frequency Division Multiplexing (OFDM) are provided. The inter-cell interference control method of a base station in a hierarchical cellular system based on Orthogonal Frequency Division Multiplexing (OFDM) includes transmitting a broadcast channel, including information on an available bandwidth that is a part of an entire bandwidth, to a terminal, transmitting a control channel including data channel allocation information for the entire bandwidth to the terminal, and transmitting a data channel, as informed by the data channel allocation information, to the terminal. The inter-cell interference control method and apparatus support cooperative transmission of hierarchical cells while maintaining both backward compatibility and forward compatibility.
摘要翻译：提供了一种用于控制基于正交频分复用（OFDM）的分层蜂窝系统中的分级小区的控制信道的小区间干扰的方法和装置。基于正交频分复用（OFDM）的分级蜂窝系统中的基站的小区间干扰控制方法包括向终端发送包括作为整个带宽的一部分的可用带宽的信息的广播信道，向终端发送包括用于整个带宽的数据信道分配信息的控制信道，以及如由数据信道分配信息通知的数据信道发送到终端。小区间干扰控制方法和装置支持分级小区的协作传输，同时保持向后兼容性和向前兼容性。

4. 发明申请

WO2012124958A2 HARQ METHOD AND APPARATUS FOR COMMUNICATION SYSTEM 审中-公开
标题翻译：用于通信系统的HARQ方法和设备
公开(公告)号：WO2012124958A2
公开(公告)日：2012-09-20
申请号：PCT/KR2012/001786
申请日：2012-03-12
申请人： SAMSUNG ELECTRONICS CO., LTD. , KIM, Young Bum , CHO, Joon Young , HAN, Jin Kyu , LEE, Ju Ho , JI, Hyoung Ju , CHOI, Seung Hoon
发明人： KIM, Young Bum , CHO, Joon Young , HAN, Jin Kyu , LEE, Ju Ho , JI, Hyoung Ju , CHOI, Seung Hoon
IPC分类号： H04L1/18 , H04J11/00
CPC分类号： H04L5/0053 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0023 , H04L5/0055 , H04L5/0078 , H04L5/0098 , H04W72/0446 , H04W72/0453 , H04W72/1284 , H04W72/1289
摘要： Methods and apparatus are provided to support HARQ in a communication system adopting cross-carrier scheduling. A second cell is scheduled at a first cell. Data, transmitted by a terminal, at a subframe of the second cell is received. A subframe, in the first cell, is determined for transmitting a HARQ acknowledgement corresponding to the data, and a subframe, in the first cell, is determined carrying scheduling information of the second cell. It is determined whether the subframe for transmitting the HARQ acknowledgement and the subframe carrying scheduling information of the second cell are the same. When the subframe for transmitting the HARQ acknowledgement and the subframe carrying the scheduling information are not the same, the subframe for transmitting the HARQ acknowledgement and the subframe carrying the scheduling information are matched to each other.
摘要翻译：提供了在采用跨载波调度的通信系统中支持HARQ的方法和设备。第二个小区被安排在第一个小区。接收终端在第二小区的子帧发送的数据。确定第一小区中的子帧用于发送与该数据对应的HARQ确认，并且确定第一小区中的子帧携带第二小区的调度信息。确定用于发送HARQ确认的子帧和携带第二小区的调度信息的子帧是否相同。当用于发送HARQ确认的子帧和承载调度信息的子帧不相同时，用于发送HARQ确认的子帧和承载调度信息的子帧相互匹配。

5. 发明申请

WO2010077042A2 A METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL CHANNELS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：一种在无线通信系统中发送和接收控制信道的方法和装置
公开(公告)号：WO2010077042A2
公开(公告)日：2010-07-08
申请号：PCT/KR2009/007839
申请日：2009-12-28
申请人： SAMSUNG ELECTRONICS CO., LTD. , JI, Hyoung Ju , CHO, Joon Young , LEE, Ju Ho , HAN, Jin Kyu
发明人： JI, Hyoung Ju , CHO, Joon Young , LEE, Ju Ho , HAN, Jin Kyu
IPC分类号： H04L27/26 , H04J11/00
CPC分类号： H04L5/0053 , H04L5/0007
摘要： A method and apparatus is disclosed that transmits and receives downlink physical control channels in a wireless communication system. The method for transmitting downlink physical control channels of a sub-frame using a multi-carrier includes generating a primary carrier and sub-carriers, and transmitting the sub-frame. The primary carrier of the sub-frame contains packet data control channel (PDCCH) of all carriers. The sub-carrier of the sub-frame contains physical control format indicator channel (PCFICH) having a channel allocation indicator (L) indicating that the downlink shared channel (PDCCH) is not transmitted.
摘要翻译：公开了一种在无线通信系统中发送和接收下行链路物理控制信道的方法和装置。使用多载波传输子帧的下行链路物理控制信道的方法包括：生成主载波和子载波，并发送子帧。子帧的主载波包含所有载波的分组数据控制信道（PDCCH）。子帧的子载波包含具有指示未发送下行链路共享信道（PDCCH）的信道分配指示符（L）的物理控制格式指示符信道（PCFICH）。

6. 发明申请

WO2010013960A2 METHOD AND APPARATUS FOR ALLOCATING RESOURCE OF MULTIPLE CARRIERS IN OFDMA SYSTEM 审中-公开
标题翻译：在OFDMA系统中分配多载波资源的方法和设备
公开(公告)号：WO2010013960A2
公开(公告)日：2010-02-04
申请号：PCT/KR2009/004263
申请日：2009-07-30
申请人： SAMSUNG ELECTRONICS CO., LTD. , YU, Jae Chon , HAN, Jin kyu , HEO, Youn, H. , CHO, Joon Young , LEE, Ju Ho
发明人： YU, Jae Chon , HAN, Jin kyu , HEO, Youn, H. , CHO, Joon Young , LEE, Ju Ho
IPC分类号： H04L27/26
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L5/0094
摘要： A resource allocation method and apparatus for an OFDMA-based mobile communication system that allows allocating resources of multiple carriers is provided. A Physical Downlink Control Channel (PDCCH) transmission method for allocating resources in multiple frequency bands of a mobile communication system based on an Orthogonal Frequency Division Multiple Access (OFDMA) according to the present invention includes generating and transmitting, at a base station, multiple PDCCHs for allocating resources in the multiple frequency bands using Control Channel Element (CCE) indices; and receiving and demodulating, at a user equipment, the multiple PDCCHs transmitted by the base station and locating the resources allocated in the multiple frequency bands using the CCE indices of respective PDCCHs. A Physical Downlink Control Channel (PDCCH) transmission apparatus for allocating resources in multiple frequency bands of a mobile communication system based on an Orthogonal Frequency Division Multiple Access (OFDMA) according to the present invention includes a base station apparatus which generates and transmits multiple PDCCHs for allocating resources in the multiple frequency bands using Control Channel Element (CCE) indices; and a user equipment which receives and demodulates the multiple PDCCHs transmitted by the base station and locates the resources allocated in the multiple frequency bands using the CCE indices of respective PDCCHs.
摘要翻译：提供了一种允许分配多载波资源的基于OFDMA的移动通信系统的资源分配方法和装置。根据本发明的用于基于正交频分多址（OFDMA）在移动通信系统的多个频带中分配资源的物理下行链路控制信道（PDCCH）发送方法包括：在基站处生成并发送多个PDCCH 用于使用控制信道单元（CCE）索引分配多个频带中的资源; 以及在用户设备处接收和解调由基站发送的多个PDCCH，并使用各个PDCCH的CCE索引来定位在多个频带中分配的资源。根据本发明的用于基于正交频分多址（OFDMA）在移动通信系统的多个频带中分配资源的物理下行链路控制信道（PDCCH）发送装置包括基站装置，该基站装置生成并发送多个PDCCH用于使用控制信道单元（CCE）索引在多个频带中分配资源; 以及用户设备，其接收并解调由基站发送的多个PDCCH，并使用各个PDCCH的CCE索引来定位在多个频带中分配的资源。

7. 发明申请

WO2011021827A2 METHOD AND APPARATUS FOR ALLOCATING A CONTROL CHANNEL RESOURCE OF A RELAY NODE IN A BACKHAUL SUBFRAME 审中-公开
标题翻译：用于在回程子框架中分配中继节点的控制信道资源的方法和设备
公开(公告)号：WO2011021827A2
公开(公告)日：2011-02-24
申请号：PCT/KR2010/005411
申请日：2010-08-17
申请人： SAMSUNG ELECTRONICS CO., LTD. , JI, Hyoung Ju , CHO, Joon Young
发明人： JI, Hyoung Ju , CHO, Joon Young
IPC分类号： H04W72/04 , H04J11/00 , H04B7/14
CPC分类号： H04W72/042 , H04B7/15542 , H04B7/2606 , H04L5/0007 , H04L5/0053 , H04L27/18 , H04W72/085 , H04W84/047
摘要： A method and apparatus for allocating control channels of a relay within a backhaul subframe in a wireless communication system is provided. The method for allocating control channel resources includes grouping relays according to channel conditions; transmitting resource group information on the same resource group allocated to use the same transmission mode for the relays belonging to the same relay group; transmitting a control channel message to the relays according to the allocated resource; and transmitting data to the relays according to the control channel message.
摘要翻译：提供了一种用于在无线通信系统中在回程子帧内分配中继器的控制信道的方法和设备。分配控制信道资源的方法包括根据信道条件对中继进行分组; 在为属于相同中继组的中继设备分配使用相同传输模式的相同资源组上发送资源组信息; 根据所分配的资源向所述中继发送控制信道消息; 并根据控制信道消息将数据传输到中继器。

8. 发明申请

WO2013028006A3 SIGNAL TRANSMISSION METHOD AND APPARATUS FOR CELL SEARCH IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2013028006A3
公开(公告)日：2013-02-28
申请号：PCT/KR2012/006670
申请日：2012-08-22
申请人： SAMSUNG ELECTRONICS CO., LTD. , RO, Sang Min , CHO, Joon Young , JI, Hyoung Ju , KIM, Youn Sun
发明人： RO, Sang Min , CHO, Joon Young , JI, Hyoung Ju , KIM, Youn Sun
IPC分类号： H04J11/00 , H04B7/26 , H04W48/16
摘要： Methods and apparatus for transmitting and receiving signals are provided for facilitating a cell search in a wireless communication system supporting various types of multicarrier transmission. A carrier type indication signal indicating a type of carrier supported by the base station is generated. The carrier type indication signal is transmitted with synchronization signals, to one or more terminals in a cell of the base station. A type of a carrier supported by a base station is determined based on a carrier type indication signal transmitted by the base station. A cell search procedure is performed to access the base station according to the type of the carrier supported by the base station.

9. 发明申请

WO2012141497A2 METHOD AND APPARATUS FOR OPERATING SUBFRAME AND TRANSMITTING CHANNEL INFORMAITON FOR CONTROLLING INTERFERENCE IN COMMUNICATION SYSTEM 审中-公开
标题翻译：用于操作子帧和传输信道的方法和装置，用于控制通信系统中的干扰
公开(公告)号：WO2012141497A2
公开(公告)日：2012-10-18
申请号：PCT/KR2012/002760
申请日：2012-04-12
申请人： SAMSUNG ELECTRONICS CO., LTD. , CHOI, Seung Hoon , CHO, Joon Young , JI, Hyoung Ju , KIM, Young Bum
发明人： CHOI, Seung Hoon , CHO, Joon Young , JI, Hyoung Ju , KIM, Young Bum
IPC分类号： H04J11/00 , H04B7/26 , H04B15/00
CPC分类号： H04W28/048 , H04B7/2656 , H04L1/0026 , H04L1/0027 , H04L1/1822 , H04L1/1887 , H04W28/04
摘要： A method and an apparatus for operating a subframe and transmitting channel information for controlling interference in a communication system are provided. If a macro evolved Node B (eNodeB) determines and reports an uplink protection subframe for suppressing uplink transmission to a neighboring eNodeB, transmits scheduling information for uplink data through a downlink subframe corresponding to an uplink protection subframe, and the uplink protection subframe determined by the neighboring eNodeB is reported, a small eNodeB sets the reported uplink protection subframe as a flexible subframe, and uses the flexible subframe for downlink transmission. If the flexible subframe is used for the downlink transmission, a terminal of the small eNodeB measures and transmits non-period channel information in the flexible subframe through at least one uplink subframe.
摘要翻译：提供了一种用于操作子帧并发送用于控制通信系统中的干扰的信道信息的方法和装置。如果宏演进节点B（eNodeB）确定并报告用于抑制到邻近eNodeB的上行链路传输的上行链路保护子帧，则通过与上行链路保护子帧对应的下行链路子帧发送用于上行链路数据的调度信息，并且由上行链路保护子帧确定相邻的eNodeB被报告，小eNodeB将所报告的上行链路保护子帧设置为灵活的子帧，并且使用灵活的子帧进行下行链路传输。如果柔性子帧用于下行链路传输，则小eNodeB的终端通过至少一个上行链路子帧来测量并发送灵活子帧中的非周期信道信息。

10. 发明申请

WO2011136523A3 RESOURCE MAPPING METHOD AND APPARATUS OF OFDM SYSTEM 审中-公开
公开(公告)号：WO2011136523A3
公开(公告)日：2011-11-03
申请号：PCT/KR2011/002994
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
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.

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