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41. 发明授权

US08817692B2 Method and apparatus for allocating resources in a wireless communication system 有权
标题翻译：用于在无线通信系统中分配资源的方法和装置
公开(公告)号：US08817692B2
公开(公告)日：2014-08-26
申请号：US13574979
申请日：2011-01-26
申请人： Hak Seong Kim , Han Byul Seo , Ki Jun Kim , Dong Youn Seo
发明人： Hak Seong Kim , Han Byul Seo , Ki Jun Kim , Dong Youn Seo
IPC分类号： H04B7/14
CPC分类号： H04W74/006 , H04B7/155 , H04B7/15542 , H04L1/1671 , H04L5/0007 , H04L5/0032 , H04L5/0044 , H04L5/0046 , H04L5/0053 , H04L5/0087 , H04L5/0094 , H04W72/042 , H04W84/047
摘要： A method and apparatus for allocating backhaul resources to a relay in a wireless communication system, particularly a method and apparatus for processing a downlink signal at a relay in a wireless communication system are discussed. The method in one embodiment includes receiving resource allocation information indicating a resource block set from a Base Station (BS) through higher layer signaling, receiving a downlink subframe, starting from a predetermined Orthogonal Frequency Division Multiplexing (OFDM) symbol, from the BS, monitoring the resource block set in the downlink subframe to receive a physical control channel, and performing an operation according to the received physical control channel.
摘要翻译：讨论了一种用于在无线通信系统中向中继器分配回程资源的方法和装置，特别是一种用于在无线通信系统中的中继处理下行链路信号的方法和装置。在一个实施例中的方法包括从基站（BS）通过更高层信令接收指示资源块集的资源分配信息，从BS从预定的正交频分复用（OFDM）符号开始接收下行链路子帧，监视在下行链路子帧中设置的资源块，以接收物理控制信道，并根据所接收的物理控制信道进行操作。

42. 发明授权

US08798010B2 Table-based resource mapping for downlink control channels in a wireless system base station 有权
标题翻译：无线系统基站中下行链路控制信道的基于表的资源映射
公开(公告)号：US08798010B2
公开(公告)日：2014-08-05
申请号：US13362072
申请日：2012-01-31
申请人： Shai Kalfon , Eran Goldstein , Ido Gazit , Assaf Pihed
发明人： Shai Kalfon , Eran Goldstein , Ido Gazit , Assaf Pihed
IPC分类号： H04B7/216 , H04J11/00 , H04L12/40
CPC分类号： H04L5/0087 , H04L5/0023 , H04L5/0053
摘要： A transmitter comprises resource mapping circuitry configured to map symbols from multiple control channels to transmission symbols in a base station of a wireless system. The resource mapping circuitry comprises a table-based mapper configured to receive the control channel symbols and to map those symbols to the transmission symbols utilizing at least a selected one of a plurality of tables providing respective distinct mappings between the control channel symbols and the transmission symbols. For example, each of the transmission symbols may comprise a plurality of resource groups and the tables may specify distinct mappings of the control channels symbols to resource groups for different sets of possible base station parameter values. In one embodiment, the control channels comprise a physical control format indicator channel (PCFICH), a physical downlink control channel (PDCCH), and a physical hybrid ARQ indicator channel (PHICH) of an LTE cellular system.
摘要翻译：发射机包括资源映射电路，其被配置为将来自多个控制信道的符号映射到无线系统的基站中的传输符号。资源映射电路包括基于表的映射器，其被配置为接收控制信道符号，并且使用至少提供控制信道符号和传输符号之间的各自不同映射的多个表中的至少一个来映射这些符号到传输符号。例如，每个传输符号可以包括多个资源组，并且该表可以针对不同的可能的基站参数值集合指定控制信道符号对资源组的不同映射。在一个实施例中，控制信道包括LTE蜂窝系统的物理控制格式指示符信道（PCFICH），物理下行链路控制信道（PDCCH）和物理混合ARQ指示符信道（PHICH）。

43. 发明授权

US08767643B2 Mobile communication method, mobile station, and radio base station 有权
标题翻译：移动通信方式，移动台和无线基站
公开(公告)号：US08767643B2
公开(公告)日：2014-07-01
申请号：US12989037
申请日：2009-04-22
申请人： Hiroyuki Ishii , Anil Umesh
发明人： Hiroyuki Ishii , Anil Umesh
IPC分类号： H04W4/00 , H04J3/16
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/001 , H04L5/0037 , H04L5/0053 , H04L5/0064 , H04L5/008 , H04L5/0087 , H04L5/0096 , H04W72/1273 , H04W72/1289
摘要： In a mobile communication method according to the present invention, a mobile station (UE) receives downlink data transmitted from a radio base station by using a downlink radio resource assigned to the mobile station by predetermined scheduling information, in a predetermined cycle. The method includes the steps: (A) notifying, to the mobile station (UE), the predetermined cycle and information on the downlink radio resource; (B) notifying, to the mobile station (UE), the predetermined scheduling information; and (C) transmitting downlink data in the predetermined cycle by using the downlink radio resource assigned by the predetermined scheduling information, the transmission starting at a certain point determined on the basis of the received predetermined scheduling information. In the step (C), the predetermined scheduling information is discarded, when the information on the downlink radio resource and information notified by the predetermined scheduling information are inconsistent with each other.
摘要翻译：在根据本发明的移动通信方法中，移动台（UE）以预定的周期通过使用通过预定调度信息分配给移动台的下行链路无线资源来接收从无线基站发送的下行链路数据。该方法包括以下步骤：（A）向移动台（UE）通知预定周期和关于下行无线资源的信息; （B）向移动台（UE）通知预定的调度信息; 和（C）通过使用由预定调度信息分配的下行链路无线电资源在预定周期中发送下行链路数据，该传输从基于所接收的预定调度信息确定的某一点开始。在步骤（C）中，当关于下行链路无线电资源的信息和由预定调度信息通知的信息彼此不一致时，预定调度信息被丢弃。

44. 发明申请

US20140153472A1 Relaying Multicast Data in a Wireless Network 有权
标题翻译：在无线网络中中继多播数据
公开(公告)号：US20140153472A1
公开(公告)日：2014-06-05
申请号：US14130949
申请日：2011-07-08
申请人： Mai-Anh Phan , Christian Hoymann
发明人： Mai-Anh Phan , Christian Hoymann
IPC分类号： H04L12/18 , H04B7/15
CPC分类号： H04L12/189 , H04B7/15 , H04B7/15542 , H04L5/0032 , H04L5/0042 , H04L5/0044 , H04L5/0053 , H04L5/0087
摘要： In order to provide efficient relaying of multicast data in a wireless network, the wireless network comprises a base station and a relay node. The relay node is configured for transmissions on the basis of a radio frame including one or more subframes for unicast transmission and one or more subframes for multicast transmission. In a multicast-only operating mode of the relay node, the base station transmits multicast data to the relay node in one or more subframes which are selectable from the one or more subframes for unicast transmission and the one or more subframes for multicast transmission. The relay node receives the multicast data as transmitted by the base station and transmits the received multicast data in one or more of the subframes for multicast transmission.
摘要翻译：为了在无线网络中提供多播数据的有效中继，无线网络包括基站和中继节点。中继节点被配置用于基于包括用于单播传输的一个或多个子帧和用于组播传输的一个或多个子帧的无线帧的传输。在中继节点的仅组播操作模式中，基站在一个或多个子帧中向中继节点发送组播数据，该子帧可从用于单播传输的一个或多个子帧中选择，并且用于多播传输的一个或多个子帧。中继节点接收由基站发送的组播数据，并将接收到的组播数据发送到一个或多个子帧中进行组播传输。

45. 发明授权

US08743899B2 Method for sending the physical broadcast channel in a time division duplex system 有权
标题翻译：用于在时分双工系统中发送物理广播信道的方法
公开(公告)号：US08743899B2
公开(公告)日：2014-06-03
申请号：US12934976
申请日：2008-10-17
申请人： Bo Dai , Shuqiang Xia , Chunli Liang , Peng Hao , Guanghui Yu , Liujun Hu , Bin Yu
发明人： Bo Dai , Shuqiang Xia , Chunli Liang , Peng Hao , Guanghui Yu , Liujun Hu , Bin Yu
IPC分类号： H04J4/00 , H04L5/00
CPC分类号： H04L5/0007 , H04L5/001 , H04L5/0048 , H04L5/005 , H04L5/0051 , H04L5/0053 , H04L5/0064 , H04L5/0087 , H04L5/1484 , H04L27/2607
摘要： A method for sending a physical broadcast channel in the TDD system is disclosed, which is: a signal of a physical broadcast channel is not sent in a pilot position, and the signal of the physical broadcast channel is sent on 4 OFDM symbols of the first subframe of one radio frame. Through the present invention, the extension requirement of the physical broadcast channel capacity in the TDD can be met, and the system complexity is reduced due to the normal cyclic prefix and extended prefix using the same sending method.
摘要翻译：公开了一种在TDD系统中发送物理广播信道的方法，其特征在于：物理广播信道的信号不在导频位置发送，物理广播信道的信号在第一一个无线电帧的子帧。通过本发明，可以满足TDD中物理广播信道容量的扩展要求，并且使用相同的发送方法由于正常循环前缀和扩展前缀而降低系统复杂度。

46. 发明申请

US20140126510A1 RECEIVER APPARATUS, TRANSMITTER APPARATUS, SETTING METHOD, AND DETERMINING METHOD 有权
标题翻译：接收装置，发射机装置，设置方法和确定方法
公开(公告)号：US20140126510A1
公开(公告)日：2014-05-08
申请号：US14126503
申请日：2012-06-15
申请人： Yoshihiko Ogawa , Daichi Imamura
发明人： Yoshihiko Ogawa , Daichi Imamura
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04L5/0032 , H04L5/0048 , H04L5/0087 , H04L5/0096
摘要： Provided is a receiver apparatus that can improve the flexibility of setting resource candidates used for transmitting a reference signal. In this apparatus, a setting unit (101) sets a reference signal resource candidate group including a desirable SRS resource candidate group in a macro cell and also including a desirable SRS resource candidate group in a pico cell. The setting unit (101) further generates cancel information used for canceling, from the reference signal resource candidate group, an excessive resource that is included in the reference signal resource candidate group but not included in a first desirable resource candidate group. Then, ID information of a resource pattern, which determines the reference signal resource candidate group, and the cancel information are sent to a terminal (200).
摘要翻译：提供了一种可以提高设置用于发送参考信号的候选资源的灵活性的接收机装置。在该装置中，设置单元（101）在宏小区中设置包括期望的SRS资源候选组的参考信号资源候选组，并且还在微微小区中包括期望的SRS资源候选组。设置单元（101）进一步产生用于从参考信号资源候选组中取消包括在参考信号资源候选组中但不包括在第一期望资源候选组中的过多资源的取消信息。然后，将确定参考信号资源候选组的资源模式的ID信息和取消信息发送到终端（200）。

47. 发明授权

US08711910B2 Opportunistic modem 有权
标题翻译：机会调制解调器
公开(公告)号：US08711910B2
公开(公告)日：2014-04-29
申请号：US13404279
申请日：2012-02-24
申请人： Glenn D. Collins , Dale R. Flowers , Andrew W. Venneman
发明人： Glenn D. Collins , Dale R. Flowers , Andrew W. Venneman
IPC分类号： H04L5/16
CPC分类号： H04L27/0006 , H04B7/18517 , H04L5/0007 , H04L5/0042 , H04L5/0048 , H04L5/0064 , H04L5/0087
摘要： An opportunistic modem (OM) system receives user data at an input port and transmits a modem output signal at an output port. In one aspect the data is initially transmitted over a first carrier in the modem output signal having a first frequency and bandwidth. Subsequently a second carrier having a second frequency and bandwidth is established, initially used to transmit pilot data, and then the user data is divided between the first and second carriers in the modem output signal. In another aspect the data is initially transmitted over a first and a second carrier in the modem output signal having respective first and second frequencies and bandwidths. Subsequently the second carrier is used to transmit pilot data for a period time. After the period of time the second carrier is de-established. In another aspect establishment and de-establishment of carriers is performed in response to detected interference.
摘要翻译：机会调制解调器（OM）系统在输入端口接收用户数据，并在输出端口发送调制解调器输出信号。在一个方面，数据最初通过具有第一频率和带宽的调制解调器输出信号中的第一载波进行发送。随后，建立具有第二频率和带宽的第二载波，最初用于发送导频数据，然后在调制解调器输出信号中在第一和第二载波之间划分用户数据。在另一方面，数据最初通过具有相应的第一和第二频率和带宽的调制解调器输出信号中的第一和第二载波进行传输。随后，第二载波用于传送一段时间的导频数据。经过一段时间后，第二航空公司被淘汰。在另一方面，响应于检测到的干扰来执行载波的建立和解除建立。

48. 发明授权

US08588271B2 Adaptive pilot structure to assist channel estimation in spread spectrum systems 有权
公开(公告)号：US08588271B2
公开(公告)日：2013-11-19
申请号：US13633564
申请日：2012-10-02
申请人： NEC Corporation
发明人： Phong Nguyen
IPC分类号： H04B1/00
CPC分类号： H04L5/0085 , H04J11/0023 , H04L5/0023 , H04L5/005 , H04L5/0051 , H04L5/006 , H04L5/0064 , H04L5/0087 , H04L25/0204 , H04L25/0216 , H04L25/0226 , H04L25/0228
摘要： The present invention relates generally to methods for generating a dynamic pilot symbol structure in spread spectrum communication systems, and in particular to the use of pilot symbols by user equipment in channel estimation. In one form, the method includes, allocating basic pilot symbols at the beginning of each data chunk and spread over the plurality of sub-carrier frequencies; and selectively replacing data symbols in each data chunk with adaptive pilot symbols according to the speed of the user equipment.

49. 发明授权

US08576935B2 Adaptive pilot structure to assist channel estimation in spread spectrum systems 有权
标题翻译：自适应导频结构，用于在扩频系统中辅助信道估计
公开(公告)号：US08576935B2
公开(公告)日：2013-11-05
申请号：US13633603
申请日：2012-10-02
申请人： NEC Corporation
发明人： Phong Nguyen
IPC分类号： H04K1/10
CPC分类号： H04L5/0085 , H04J11/0023 , H04L5/0023 , H04L5/005 , H04L5/0051 , H04L5/006 , H04L5/0064 , H04L5/0087 , H04L25/0204 , H04L25/0216 , H04L25/0226 , H04L25/0228
摘要： The present invention relates generally to methods for generating a dynamic pilot symbol structure in spread spectrum communication systems, and in particular to the use of pilot symbols by user equipment in channel estimation. In one form, the method includes, allocating basic pilot symbols at the beginning of each data chunk and spread over the plurality of sub-carrier frequencies; and selectively replacing data symbols in each data chunk with adaptive pilot symbols according to the speed of the user equipment.
摘要翻译：本发明一般涉及用于在扩展频谱通信系统中生成动态导频符号结构的方法，特别涉及用户设备在信道估计中使用导频符号的方法。在一种形式中，该方法包括：在每个数据块的开始处分配基本导频符号并在多个子载波频率上分布; 并且根据用户设备的速度，用自适应导频符号选择性地替换每个数据块中的数据符号。

50. 发明授权

US08565290B2 Method and apparatus for latency-aware scheduling using interference cancellation 有权
标题翻译：使用干扰消除的延迟感知调度的方法和装置
公开(公告)号：US08565290B2
公开(公告)日：2013-10-22
申请号：US12620397
申请日：2009-11-17
申请人： Markus Nentwig
发明人： Markus Nentwig
IPC分类号： H04B1/38
CPC分类号： H04L5/0033 , H04J11/0023 , H04L5/0007 , H04L5/0064 , H04L5/0085 , H04L5/0087 , H04L5/0092
摘要： In accordance with an example embodiment of the present invention, there is provided an apparatus comprising transceiver circuitry configured to obtain a data unit received over an air interface, the air interface comprising first and second radio resources, logic circuitry configured to determine whether the data unit was received over the first radio resources or the second radio resources and responsive to a determination that the data unit was received over the first radio resources, process the data unit without interference cancellation and responsive to a determination that the data unit was received over the second radio resources, process the data unit using interference cancellation.
摘要翻译：根据本发明的示例实施例，提供了一种装置，包括收发器电路，其被配置为获得通过空中接口接收的数据单元，所述空中接口包括第一和第二无线电资源，逻辑电路被配置为确定数据单元在第一无线电资源或第二无线电资源上被接收，并且响应于通过第一无线电资源接收到数据单元的确定，处理该数据单元而不进行干扰消除，并且响应于在第二无线资源上接收到数据单元的确定无线电资源，使用干扰消除处理数据单元。

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