公开(公告)号：US08547896B2

公开(公告)日：2013-10-01

申请号：US13202034

申请日：2010-02-18

申请人： Kyu Jin Park ,  Jae Hoon Chung ,  Han Gyu Cho ,  Yeong Hyeon Kwon ,  Min Seok Noh ,  Moon Il Lee ,  Sung Ho Moon

发明人： Kyu Jin Park ,  Jae Hoon Chung ,  Han Gyu Cho ,  Yeong Hyeon Kwon ,  Min Seok Noh ,  Moon Il Lee ,  Sung Ho Moon

IPC分类号： H04B7/14 ,  H04W72/04 ,  H04J11/00

CPC分类号： H04B7/2606 ,  H04B7/155 ,  H04W56/0055 ,  H04W92/10

摘要： Disclosed is a method in which a relay node transmits/receives signals via a specific downlink subframe and a specific uplink subframe. The relay node may consider the propagation delay in accordance with the distance between a base station and the relay node to set a subframe timing for transmitting/receiving signals to/from the base station. The relay node may further consider the delay time of 0.5 symbol, 1 symbol or the like in addition to said propagation delay in the event of setting a downlink receiving timing. Setting an uplink subframe timing of the relay node can be divided into the event the timing is set on the basis of a backhaul link and the event the timing is set on the basis of an access link. In the event the timing is set on the basis of the access link, the propagation delay can be double that of the event the timing is set on the basis of the backhaul link, which should be considered in setting the timing.

摘要翻译： 公开了一种中继节点经由特定下行链路子帧和特定上行链路子帧发送/接收信号的方法。 中继节点可以根据基站和中继节点之间的距离来考虑传播延迟，以设置用于向/从基站发送/接收信号的子帧定时。 在设置下行链路接收定时的情况下，除了所述传播延迟之外，中继节点还可以考虑0.5个符号，1个符号等的延迟时间。 设置中继节点的上行子帧定时可以被划分为基于回程链路设置定时的事件，并且基于接入链路设置定时的事件。 在基于接入链路设置定时的情况下，传播延迟可以是基于回程链路设置定时的事件的两倍，这在设置定时时应该考虑。

公开(公告)号：US20120224535A1

公开(公告)日：2012-09-06

申请号：US13508349

申请日：2010-11-04

申请人： Dong Cheol Kim ,  Sung Ho Moon ,  Han Gyu Cho ,  Jae Hoon Chung

发明人： Dong Cheol Kim ,  Sung Ho Moon ,  Han Gyu Cho ,  Jae Hoon Chung

IPC分类号： H04W52/16

CPC分类号： H04W72/0413 ,  H04J11/0036 ,  H04L1/1812 ,  H04L5/0007 ,  H04L5/0053 ,  H04W52/34 ,  H04W52/365 ,  H04W52/367 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/0473 ,  H04W72/12 ,  H04W88/02 ,  H04W88/08

摘要： Disclosed is a terminal device for transmitting a power headroom report (PHR) in a multi-carrier communication system, and a method for same. The terminal device for transmitting a power headroom report (PHR) in a multi-carrier communication system comprises a transmitter and a processor. The transmitter transmits, to a base station, a power headroom report for one or more active component carriers allocated to user equipment from among multiple carriers. The processor controls the transmitter such that the transmitter transmits the power headroom report including a first type of power headroom information calculated using the power value of a physical uplink shared channel (PUSCH) of the main component carrier among the active component carriers, and a second type of power headroom information calculated using the power value of the PUSCH and the power value of a physical uplink control channel (PUCCH) of the main component carrier.

摘要翻译： 公开了一种用于在多载波通信系统中发送功率余量报告（PHR）的终端装置及其方法。 用于在多载波通信系统中发送功率余量报告（PHR）的终端装置包括发射机和处理器。 发射机向基站发送从多个载波中分配给用户设备的一个或多个活动分量载波的功率余量报告。 处理器控制发射机，使得发射机发射功率余量报告，包括使用主分量载波的物理上行链路共享信道（PUSCH）的功率值在有源分量载波中计算的第一类功率余量信息，第二类 使用PUSCH的功率值计算的功率余量信息的类型和主分量载波的物理上行链路控制信道（PUCCH）的功率值。

公开(公告)号：US20120213147A1

公开(公告)日：2012-08-23

申请号：US13503239

申请日：2010-10-21

申请人： Min Seok Noh ,  Han Gyu Cho ,  Kyu Jin Park ,  Jae Hoon Chung ,  Sung Ho Moon

发明人： Min Seok Noh ,  Han Gyu Cho ,  Kyu Jin Park ,  Jae Hoon Chung ,  Sung Ho Moon

IPC分类号： H04W72/04 ,  H04L27/28 ,  H04W88/04

CPC分类号： H04L5/0048 ,  H04L5/0026 ,  H04L5/0032 ,  H04L5/0053 ,  H04L5/0082 ,  H04L5/0094

摘要： The present invention provides a reference signal transmission method and apparatus by a base station in a wireless communication system including a relay station. The base station generates a plurality of relay-physical downlink control channel (R-PDCCH) reference signals for the demodulation of an R-PDCCH which is a control channel for the relay station relative to each of a plurality of layers, maps the plurality of R-PDCCH reference signals with R-PDCCH regions included in a relay zone within at least one resource block according to a predetermined reference signal pattern, and transmits at least one resource block through a plurality of antenna ports.

摘要翻译： 本发明提供了一种在包括中继站的无线通信系统中的基站的参考信号传输方法和装置。 基站生成用于解调R-PDCCH的多个中继物理下行链路控制信道（R-PDCCH）参考信号，R-PDCCH是中继站相对于多个层中的每一层的控制信道，映射多个 R-PDCCH参考信号，根据预定参考信号模式，在至少一个资源块内的中继区域中包含R-PDCCH区域，并通过多个天线端口发送至少一个资源块。

公开(公告)号：US20120155312A1

公开(公告)日：2012-06-21

申请号：US13377152

申请日：2010-06-11

申请人： So Yeon Kim ,  Han Gyu Cho ,  Sung Ho Moon ,  Yeong Hyeon Kwon ,  Jae Hoon Chung

发明人： So Yeon Kim ,  Han Gyu Cho ,  Sung Ho Moon ,  Yeong Hyeon Kwon ,  Jae Hoon Chung

IPC分类号： H04W24/00

CPC分类号： H04W24/10

摘要： Provided are a measurement reporting method and device in a wireless communications system. A mobile station receives data relating to a measurement set for K (M≦N) component carriers to be measured from among N component carriers, from a base station. The mobile station measures the K component carriers. The mobile station then reports the results of the measurement of the K component carriers to the base station.

摘要翻译： 提供了一种无线通信系统中的测量报告方法和装置。 移动站从基站从N个分量载波接收与要测量的K（M＆N，E; N）个分量载波的测量集有关的数据。 移动台测量K分量载波。 然后，移动台向基站报告K个分量载波的测量结果。

公开(公告)号：US20120063350A1

公开(公告)日：2012-03-15

申请号：US13320529

申请日：2010-05-14

申请人： So Yeon Kim ,  Sung Ho Moon ,  Jae Hoon Chung ,  Yeong Hyeon Kwon ,  Han Gyu Cho

发明人： So Yeon Kim ,  Sung Ho Moon ,  Jae Hoon Chung ,  Yeong Hyeon Kwon ,  Han Gyu Cho

IPC分类号： H04W24/00 ,  H04L12/26

CPC分类号： H04L5/0053 ,  H04L5/0007 ,  H04L5/0062 ,  H04L27/2647 ,  H04W24/00

摘要： Provided are an apparatus and a method for monitoring a control channel in a multi-carrier system. A plurality of sub-search spaces within an extended search space corresponds to a plurality of scheduled component carriers, respectively. Each of the plurality of sub-search spaces includes a plurality of control channel elements (CCEs), and the CCEs of the plurality of sub-search spaces are interleaved with each another within the extended search space.

摘要翻译： 提供了一种监视多载波系统中的控制信道的装置和方法。 扩展搜索空间内的多个子搜索空间分别对应于多个调度分量载波。 多个子搜索空间中的每一个包括多个控制信道单元（CCE），并且多个子搜索空间中的CCE在扩展搜索空间内彼此交错。

公开(公告)号：US20110317610A1

公开(公告)日：2011-12-29

申请号：US13254445

申请日：2010-02-24

申请人： Kyu Jin Park ,  Jae Hoon Chung ,  Han Gyu Cho ,  Yeong Hyeon Kwon ,  Sung Ho Moon

发明人： Kyu Jin Park ,  Jae Hoon Chung ,  Han Gyu Cho ,  Yeong Hyeon Kwon ,  Sung Ho Moon

IPC分类号： H04W4/06

CPC分类号： H04B7/155 ,  H04B7/2606 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0094 ,  H04L27/26 ,  H04L27/2602

摘要： A method for receiving data by a relay station (RS) in a wireless communication system includes: receiving radio resource allocation information via an R-PDCCH (R-Physical Downlink Control Channel); and receiving data from a base station (BS) via an R-PDSCH (R-Physical Downlink Shared Channel) indicated by the radio resource allocation information, wherein the radio resource allocation information includes information regarding an allocation of resource blocks in a frequency domain and information regarding an allocation of OFDM symbols in a time domain. Since the radio resource allocation information providing information regarding a time relationship between a control channel transmitted by the BS to a UE and a control channel transmitted by the RS to a UE connected to the RS is provided, the RS can reliably receive a signal transmitted from the BS in a backhaul link between the BS and the RS in a wireless communication system including the RS.

摘要翻译： 一种在无线通信系统中由中继站（RS）接收数据的方法包括：经由R-PDCCH（R-物理下行链路控制信道）接收无线资源分配信息; 以及经由由所述无线资源分配信息指示的R-PDSCH（R物理下行链路共享信道）从基站（BS）接收数据，其中，所述无线资源分配信息包括关于频域中的资源块的分配的信息，以及 关于时域中的OFDM符号的分配的信息。 由于提供了关于由BS发送到UE的控制信道与由RS发送的控制信道到连接到RS的UE之间的时间关系的无线电资源分配信息，所以RS可以可靠地接收从 BS在包括RS的无线通信系统中的BS和RS之间的回程链路中的BS。

公开(公告)号：US08509138B2

公开(公告)日：2013-08-13

申请号：US12850430

申请日：2010-08-04

申请人： Jin Soo Choi ,  Han Gyu Cho ,  Jong Young Han ,  Jae Hoon Chung

发明人： Jin Soo Choi ,  Han Gyu Cho ,  Jong Young Han ,  Jae Hoon Chung

IPC分类号： H04J3/00 ,  H04J3/16 ,  H04W4/00

CPC分类号： H04L5/0007 ,  H04L5/0026 ,  H04L5/0039 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0064 ,  H04L5/0094 ,  H04L27/0008

摘要： New multiplexing UL structures for supporting legacy system are provided. A 16m system of diversity mode can be multiplexed with 16e system in PUSC mode in FDM manner with the same tiles/permutation rules. A 16m system can be multiplexed with 16e system in AMC mode in FDM and/or TDM manner. The time length of multiplexed 16e PUSC packets and/or 16m packets can be extended to more than two sub-frames for UL coverage. A PRU for 16m system may consists of 16 sub-carriers by 6 OFDM symbols, 18 sub-carriers by 6 OFDM symbols, or 20 sub-carriers by 6 OFDM symbols.

摘要翻译： 提供了用于支持传统系统的新的多路复用UL结构。 16M系统的分集模式可以16F系统以PUSC模式以FDM方式与相同的瓦片/排列规则进行复用。 16M系统可以FMC和/或TDM方式以AMC模式与16e系统进行复用。 复用16e PUSC分组和/或16m分组的时间长度可以扩展到两个以上的子帧以进行UL覆盖。 用于16m系统的PRU可以由16个子载波组成，其中6个OFDM符号，18个子载波，6个OFDM符号，或20个子载波，6个OFDM符号。

公开(公告)号：US08406185B2

公开(公告)日：2013-03-26

申请号：US12683275

申请日：2010-01-06

申请人： Dong Cheol Kim ,  Han Gyu Cho ,  Wook Bong Lee ,  Jin Soo Choi

发明人： Dong Cheol Kim ,  Han Gyu Cho ,  Wook Bong Lee ,  Jin Soo Choi

IPC分类号： H04W4/00 ,  H04B7/208 ,  H04B15/00 ,  H04K1/10 ,  H04J11/00

CPC分类号： H04L5/0048 ,  H04B7/0413 ,  H04L5/0023 ,  H04L5/0069 ,  H04W48/08 ,  H04W72/00

摘要： An apparatus for transmitting a pilot and method thereof are disclosed, by which a pilot can be efficiently transmitted in a wireless communication system. The present invention, in which the resource unit is transmitted by a base station in a wireless communication system, includes forming the resource unit including a plurality of pilot resource elements (REs) and a plurality of data resource elements, allocating a plurality of pilot pairs to have a prescribed subcarrier interval and a prescribed OFDM (orthogonal frequency division multiplexing) symbol interval within the resource unit, and transmitting the resource unit to a user equipment via multi-antenna, wherein each of a plurality of the pilot pairs includes individual pilots for two different streams or antennas.

摘要翻译： 公开了用于发送导频的装置及其方法，通过该装置可以在无线通信系统中有效地发送导频。 在无线通信系统中由基站发送资源单元的本发明包括形成包括多个导频资源元素（RE）和多个数据资源元素的资源单元，分配多个导频对 在资源单元内具有规定的子载波间隔和规定的OFDM（正交频分复用）符号间隔，并且经由多天线将资源单元发送到用户设备，其中多个导频对中的每一个包括个体导频 两个不同的流或天线。

公开(公告)号：US08396070B2

公开(公告)日：2013-03-12

申请号：US12705215

申请日：2010-02-12

申请人： Doo Hyun Sung ,  Hyung Ho Park ,  Jae Hoon Chung ,  Kyu Jin Park ,  Eun Jong Lee ,  Han Gyu Cho ,  Jin Soo Choi ,  Jong Young Han

发明人： Doo Hyun Sung ,  Hyung Ho Park ,  Jae Hoon Chung ,  Kyu Jin Park ,  Eun Jong Lee ,  Han Gyu Cho ,  Jin Soo Choi ,  Jong Young Han

IPC分类号： H04J3/16

CPC分类号： H04L12/66 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/1854 ,  H04L1/1877 ,  H04M1/2535 ,  H04W28/26 ,  H04W72/04

摘要： A method for transmitting a voice over Internet protocol (VoIP) packet includes allocating a radio resource for VoIP packet transmission to a user, transitioning a VoIP service from a talk period, in which the VoIP packet is transmitted using the radio resource, to a silence period in which the VoIP packet is not transmitted, releasing the radio resource during the silence period, and transitioning the VoIP service to the talk period by reallocating the radio resource. Limited radio resources can be further effectively used.

公开(公告)号：US08374614B2

公开(公告)日：2013-02-12

申请号：US12496155

申请日：2009-07-01

申请人： Jin Soo Choi ,  Han Gyu Cho ,  Bin Chul Ihm

发明人： Jin Soo Choi ,  Han Gyu Cho ,  Bin Chul Ihm

IPC分类号： H04W40/00

CPC分类号： H04W72/04 ,  H04L5/003

摘要： A device and method for permuting subcarriers in a subframe which is divided into a plurality of frequency partitions in a wireless mobile communication system is disclosed. The method includes mapping, at a mobile station, physical resource units for localized resource allocation to a frequency partition of the plurality of frequency partitions in units of N_1 number of resource units, and physical resource units for distributed resource allocation to the frequency partition in units of N_d number of resource units, N_1 being different from N_d; and spreading, at the mobile station, subcarriers of the physical resource units for distributed resource allocation across the whole distributed resource allocations.

摘要翻译： 公开了一种用于在无线移动通信系统中分配为多个频率分区的子帧中的子载波的置换的装置和方法。 该方法包括：在移动站处，以N_1个资源单元为单位将用于局部资源分配的物理资源单元映射到多个频率分区的频率分区，以及用于分配资源分配给分配给频率分区的单元的物理资源单元 的N_d个资源单元，N_1不同于N_d; 并且在移动站处，在整个分布式资源分配中分散用于分布式资源分配的物理资源单元的子载波。