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公开(公告)号：US09629156B2
公开(公告)日：2017-04-18
申请号：US13307835
申请日：2011-11-30
申请人： Havish Koorapaty , Jung-Fu Cheng , Daniel Larsson , Mattias Frenne , Dirk Gerstenberger , Robert Baldemair
发明人： Havish Koorapaty , Jung-Fu Cheng , Daniel Larsson , Mattias Frenne , Dirk Gerstenberger , Robert Baldemair
CPC分类号： H04W72/0453 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0078 , H04L25/0226 , H04L27/2657 , H04L27/2662 , H04W56/00 , H04W72/00
摘要： A node of a wireless network transmits information to a user equipment over an aggregated carrier that includes a primary carrier having a first set of primary carrier time/frequency resources and a secondary carrier having a second set of secondary carrier time/frequency resources. Synchronization signals and/or reference symbols are transmitted to the user equipment on the secondary carrier less often than on the primary carrier. An indication of when and/or how often the synchronization signals and/or reference symbols will be transmitted to the user equipment on the secondary carrier may also be transmitted to the user equipment over the primary carrier. By transmitting synchronization signals and/or reference symbols to the user equipment on the secondary carrier less often than on the primary carrier, resources of the secondary carrier may be conserved, energy efficiency of the secondary carrier may be increased, and/or interference with other cells may be reduced or prevented.
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公开(公告)号：US20130083867A1
公开(公告)日：2013-04-04
申请号：US13575520
申请日：2012-01-26
IPC分类号： H04B7/08
CPC分类号： H04B7/08 , H04B7/0404 , H04B7/0669 , H04B7/0697 , H04L1/0031 , H04L1/0072 , H04L1/04 , H04L1/06 , H04L1/08 , H04L5/0007 , H04L5/0037 , H04L27/34
摘要： A method sends uplink control information from a user equipment to a serving node of a radio communications system by first encoding uplink control information bits into symbols. The encoded symbols are split into at least two groups of symbols for use to achieve diversity transmission. Each of the at least two groups of symbols are cyclically repeated to generate a repeated group for each of the at least two groups of symbols. Then the repeated groups are mapped each to different transmission ports of the user equipment for diversity transmission as uplink control information through a plurality of uplink transmission slots of an uplink subframe.
摘要翻译： 一种方法是通过将上行链路控制信息比特编码为符号，从用户设备向无线电通信系统的服务节点发送上行链路控制信息。 编码符号被分成至少两组符号以用于实现分集传输。 所述至少两组符号中的每一个循环重复，以为所述至少两组符号中的每一组生成重复组。 然后通过上行链路子帧的多个上行链路传输时隙将重复的组映射到用户设备的不同传输端口，用于分集传输，作为上行链路控制信息。
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3.发明申请公开(公告)号：US20130010711A1
公开(公告)日：2013-01-10
申请号：US13502309
申请日：2012-03-09
申请人： Daniel Larsson , Lisa Boström , Dirk Gerstenberger , Jung-Fu Cheng , Robert Baldemair , Mattias Frenne
发明人： Daniel Larsson , Lisa Boström , Dirk Gerstenberger , Jung-Fu Cheng , Robert Baldemair , Mattias Frenne
CPC分类号： H04W74/006 , H04W52/242 , H04W52/325 , H04W52/40 , H04W52/50 , H04W56/0005 , H04W56/0045 , H04W74/08
摘要： The invention relates to random access procedures in an LTE-system applying carrier aggregation, in particular to support network-initiated random access on secondary cells. A UE transmits a preamble on a random access channel to a radio base station on a secondary cell and receives or detects a random access response message from the base station including timing advance information for uplink transmission by the UE. The UE can determine the secondary cell that the control information in the random access response message refers to and transmits to the base station based on the timing advance information in the random access response message.
摘要翻译： 本发明涉及应用载波聚合的LTE系统中的随机接入过程，特别是在二次小区上支持网络发起的随机接入。 UE将随机接入信道上的前导码发送到二次小区上的无线基站，接收或检测来自基站的随机接入响应消息，其包括用于UE的上行链路传输的定时提前信息。 UE可以基于随机接入响应消息中的定时提前信息来确定随机接入响应消息中的控制信息参考并发送到基站的二次小区。
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公开(公告)号：US20130003664A1
公开(公告)日：2013-01-03
申请号：US13318226
申请日：2011-06-28
申请人： Mattias Frenne , Robert Baldemair , Jung-Fu Cheng , Dirk Gerstenberger , Daniel Larsson , Stefan Parkvall
发明人： Mattias Frenne , Robert Baldemair , Jung-Fu Cheng , Dirk Gerstenberger , Daniel Larsson , Stefan Parkvall
IPC分类号： H04W72/04
CPC分类号： H04W72/1289 , H04L5/001 , H04L5/0053 , H04L5/1469 , H04W72/0446
摘要： A radio base station (110) and a method in a radio base station (110) for scheduling a transmission to be transmitted between a user equipment (120) and the radio base station (110) are provided. Moreover, a user equipment (120) and a method in a user equipment (120) for obtaining information about the transmission are provided. The radio base station (110) operates an aggregated carrier in a subframe structure comprising a plurality of subframes. The aggregated carrier comprises a plurality of carriers. The radio base station (110) encodes information about a subframe out of said plurality of subframes and a carrier out of said plurality of carriers into a message indicating scheduling information to the user equipment (120). The radio base station (110) sends the message to the user equipment (120), which decodes the message to obtain the information about the transmission. The information about the transmission is indicative of the subframe and the carrier on which the transmission is scheduled.
摘要翻译： 提供无线基站（110）和无线基站（110）中的用于调度在用户设备（120）和无线基站（110）之间传输的传输的方法。 此外，提供用于获取关于传输的信息的用户设备（120）和用户设备（120）中的方法。 无线基站（110）在包括多个子帧的子帧结构中操作聚合载波。 聚合载体包括多个载体。 无线电基站（110）将关于所述多个子帧中的子帧的信息和所述多个载波中的载波编码到指示用户设备（120）的调度信息的消息中。 无线基站（110）将消息发送到用户设备（120），用户设备（120）解码该消息以获得关于传输的信息。 有关传输的信息表示发送被调度的子帧和载波。
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5.发明申请User Equipment Supporting Communication in a Multicarrier Radio Communication System and a Method Therein for Receiving Information 有权用户设备支持多载波无线电通信系统中的通信及其接收信息的方法公开(公告)号：US20150146640A1
公开(公告)日：2015-05-28
申请号：US14408505
申请日：2012-06-27
申请人： Robert Baldemair , Jung-Fu Cheng , Mattias Frenne , Havish Koorapaty , Daniel Larsson , Stefan Parkvall
发明人： Robert Baldemair , Jung-Fu Cheng , Mattias Frenne , Havish Koorapaty , Daniel Larsson , Stefan Parkvall
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/0044 , H04L5/0051 , H04L27/2647 , H04L27/2665 , H04L27/2666 , H04L27/2675 , H04L27/2689
摘要： A User Equipment, UE, supporting communication in a multicarrier radio communication system and a method therein for receiving information from a Radio Base Station, RBS, are provided. The method comprises determining 310 a bandwidth by which the UE will receive information, the bandwidth comprising a plurality of sub-carriers. The method also comprises adjusting 320 a bandwidth of the UE to correspond to the determined bandwidth by which the UE will receive information; and fine tuning 330 a local oscillator of the UE such that a centre frequency of a local oscillator does not coincide with a predetermined subcarrier transmitted from the RBS.
摘要翻译： 提供了一种在多载波无线电通信系统中支持通信的用户设备UE，以及用于从无线电基站RBS接收信息的方法。 所述方法包括确定310所述UE将接收信息的带宽，所述带宽包括多个子载波。 该方法还包括调整UE的带宽以对应于UE将接收信息的所确定的带宽; 并精细调整330本地振荡器，使得本地振荡器的中心频率与从RBS发送的预定子载波不一致。
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6.发明申请Simultaneous Reporting of ACK/NACK and Channel-State Information using PUCCH Format 3 Resources 有权使用PUCCH格式3资源同时报告ACK / NACK和信道状态信息公开(公告)号：US20130208665A1
公开(公告)日：2013-08-15
申请号：US13499786
申请日：2012-02-14
CPC分类号： H04W72/0413 , H04L1/0031 , H04L1/0057 , H04L1/0073 , H04L1/1671 , H04L1/1861
摘要： A new uplink control channel capability is introduced to enable a mobile terminal (1500, 1600) to simultaneously report multiple packet receipt status bits and channel-condition bits. In an example embodiment, an encoding circuit (1100) encodes the hybrid-ARQ ACK/NACK bits using a first encoder (1110) and separately encodes the channel-state information bits using a second encoder (1120). The encoded hybrid-ARQ ACK/NACK bits and the encoded channel-state information bits are interleaved, and the interleaved, encoded bits are transmitted in physical control channel resources of a first uplink subframe, on a single carrier. In some embodiments, the interleaved, encoded bits are transmitted in two slots of the first uplink subframe, the two slots having different subcarrier frequencies. In these embodiments, each slot carries a plurality of the encoded hybrid-ARQ ACK/NACK bits and a plurality of the encoded channel-state information bits.
摘要翻译： 引入新的上行链路控制信道能力以使得移动终端（1500,1600）能够同时报告多个分组接收状态比特和信道条件比特。 在示例实施例中，编码电路（1100）使用第一编码器（1110）对混合ARQ ACK / NACK比特进行编码，并且使用第二编码器（1120）分别编码信道状态信息比特。 编码的混合ARQ ACK / NACK比特和编码的信道状态信息比特被交织，并且交织的编码比特在单个载波上在第一上行链路子帧的物理控制信道资源中发送。 在一些实施例中，交织的编码比特在第一上行链路子帧的两个时隙中发送，这两个时隙具有不同的子载波频率。 在这些实施例中，每个时隙承载多个编码的混合ARQ ACK / NACK比特和多个编码的信道状态信息比特。
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7.发明申请公开(公告)号：US20130136109A1
公开(公告)日：2013-05-30
申请号：US13521151
申请日：2012-05-31
CPC分类号： H04W76/046 , H04J11/00 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/14 , H04L5/1469 , H04L5/16 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W76/27 , H04W88/02 , H04W88/08
摘要： Example embodiments are directed towards a network node, and corresponding method, for a configuration of scheduling or control timing for a user equipment in a multiple cell communications network. The configuration of scheduling or control timing being based on at least two ordered sets of timing configuration numbers, each ordered set corresponding to a cell associated with the user equipment in the multiple cell communications network.
摘要翻译： 示例实施例针对多个小区通信网络中的用户设备的调度或控制定时的配置的网络节点以及相应的方法。 调度或控制定时的配置基于至少两个定时配置号码的有序集合，每个有序集合对应于与多个小区通信网络中的用户设备相关联的小区。
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8.发明申请Base Station, User Equipment and Methods Therein for Control Timing Configuration Assignment in a Multiple Cell Communications Network 有权基站，用户设备和方法，用于多小区通信网络中的控制定时配置分配公开(公告)号：US20130136108A1
公开(公告)日：2013-05-30
申请号：US13510201
申请日：2012-01-31
IPC分类号： H04W72/04
CPC分类号： H04W76/046 , H04J11/00 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/14 , H04L5/1469 , H04L5/16 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W76/27 , H04W88/02 , H04W88/08
摘要： Example embodiments presented herein are directed towards a base station and method therein, for configuring control timing to and from a user equipment in a multiple component cell communications network. Example embodiments presented herein are also directed towards a user equipment and method therein, for configuration of control timing for a user equipment in a multiple component cell communications network.
摘要翻译： 这里呈现的示例性实施例涉及其中的基站及其方法，用于配置到多组件小区通信网络中的用户设备的控制定时和从用户设备的控制定时。 这里呈现的示例性实施例还针对其中的用户设备和方法，用于配置多组件小区通信网络中的用户设备的控制定时。
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9.发明申请Simultaneous Reporting of ACK/NACK and Channel-State Information using PUCCH Format 3 Resources 有权使用PUCCH格式3资源同时报告ACK / NACK和信道状态信息公开(公告)号：US20130083742A1
公开(公告)日：2013-04-04
申请号：US13499773
申请日：2012-02-14
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04L1/0026 , H04L1/003 , H04L1/1621 , H04L1/1671 , H04L1/1861 , H04L5/0055 , H04W72/0413 , H04W72/0446 , H04W88/02 , H04W88/08
摘要： A new uplink control channel capability is introduced to enable a mobile terminal to simultaneously report multiple packet receipt status bits and channel-condition bits. In an example embodiment implemented in a mobile terminal the mobile terminal (first determines (1310) that channel-state information and hybrid-ARQ ACK/NACK bits corresponding to a plurality of downlink subframes or a plurality of downlink carriers, or both, are scheduled for transmission in an uplink subframe. The mobile terminal then determines (1320) whether the number of the hybrid-ARQ ACK/NACK bits is less than or equal to a threshold number. If so, the mobile terminal transmits (1330) both the channel-state information and the hybrid-ARQ ACK/NACK bits in physical control channel resources of the first uplink subframe, on a single carrier. In some embodiments, the number of the hybrid-ARQ ACK/NACK bits considered in the previously summarized technique represents a number of ACK/NACK bits after ACK/NACK bundling
摘要翻译： 引入新的上行链路控制信道能力以使得移动终端能够同时报告多个分组接收状态比特和信道条件比特。 在移动终端中实现的示例实施例中，移动终端（首先确定（1310）调度与多个下行链路子帧或多个下行链路载波或两者对应的信道状态信息和混合ARQ ACK / NACK比特 用于在上行链路子帧中传输，然后移动终端确定（1320）混合ARQ ACK / NACK比特的数量是否小于或等于阈值，如果是，则移动终端发送（1330）两个信道 在一个实施例中，在先前概述的技术中考虑的混合ARQ ACK / NACK比特的数量表示在第一上行链路子帧的物理控制信道资源中的混合ARQ ACK / NACK比特 ACK / NACK绑定后的多个ACK / NACK比特
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公开(公告)号：US20130083741A1
公开(公告)日：2013-04-04
申请号：US13499722
申请日：2012-02-14
IPC分类号： H04W72/04
CPC分类号： H04L1/0028 , H04L1/0026 , H04L1/0027 , H04L1/1671 , H04L1/1812 , H04L1/1854 , H04L5/0055 , H04L5/0057 , H04L5/0094 , H04W52/48 , H04W52/545
摘要： A new uplink control channel capability is introduced to enable a mobile terminal to simultaneously report to the radio network multiple packet receipt status bits and channel-condition bits. In particular, if a mobile terminal is configured with channel selection (e.g., with PUCCH format 1b) and is configured to report or is capable of reporting periodic CSI and ACK/NACK bits together, then the mobile terminal can use one or more out of a set of preconfigured uplink control resources and transmit (1140) a PUCCH using a new format in this resource. The particular uplink control channel resource the mobile terminal uses from this set is selected (1120) based on an information field contained in a downlink control message corresponding to the ACKed or NACKed data transmission, for example, such as the Transmit Power Control (TPC) command in a downlink assignment message.
摘要翻译： 引入了新的上行链路控制信道能力，使得移动终端能够同时向无线电网络报告多个分组接收状态比特和信道条件比特。 特别地，如果移动终端配置有信道选择（例如，使用PUCCH格式1b）并且被配置为报告或能够将周期性CSI和ACK / NACK比特报告在一起，则移动终端可以使用一个或多个 一组预配置的上行链路控制资源，并在该资源中使用新格式发送（1140）PUCCH。 基于包含在与ACK / NACK数据传输相对应的下行链路控制消息中的信息字段，例如发射功率控制（TPC）等，选择移动终端从该组使用的特定上行链路控制信道资源（1120） 命令在下行链路分配消息中。
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