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1.发明申请公开(公告)号：US20120281604A1
公开(公告)日：2012-11-08
申请号：US13463233
申请日：2012-05-03
IPC分类号： H04W4/02
CPC分类号： H04W72/042 , H04L5/0048 , H04L27/2611 , H04L27/2613
摘要： Methods and apparatus are provided for a User Equipment (UE) to transmit a Sounding Reference Signal (SRS). A first Downlink Control Information (DCI) format with an aperiodic SRS request field indicating aperiodic SRS transmission with first values for aperiodic SRS transmission parameters, is received. A second DCI format with an aperiodic SRS request field indicating aperiodic SRS transmission with second values for the aperiodic SRS transmission parameters, is received. The first values for the aperiodic SRS transmission parameters are compared with the second values for the aperiodic SRS transmission parameters. An aperiodic SRS is transmitted when the first values are identical to the second values. Transmission of the aperiodic SRS is suspended when the first values are not identical to the second values.
摘要翻译： 为用户设备（UE）提供了发送探测参考信号（SRS）的方法和装置。 接收具有非周期SRS请求字段的第一下行链路控制信息（DCI）格式，其指示具有用于非周期SRS传输参数的第一值的非周期SRS传输。 接收具有指示用于非周期性SRS传输参数的第二值的非周期性SRS传输的非周期SRS请求字段的第二DCI格式。 将非周期SRS传输参数的第一个值与非周期SRS传输参数的第二个值进行比较。 当第一个值与第二个值相同时，发送非周期性SRS。 当第一个值与第二个值不相同时，非周期SRS的传输被暂停。
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2.发明申请INDEXING RESOURCES FOR TRANSMISSION OF ACKNOWLEDGEMENT SIGNALS IN MULTI-CELL TDD COMMUNICATION SYSTEMS 有权用于传输多小区TDD通信系统中的确认信号的资源索引公开(公告)号：US20110243039A1
公开(公告)日：2011-10-06
申请号：US13077046
申请日：2011-03-31
CPC分类号： H04W72/0473 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0042 , H04L5/0053 , H04L5/0055 , H04L5/0094 , H04L5/1415 , H04W52/04 , H04W52/146 , H04W72/042 , H04W72/1289
摘要： Methods and apparatus are described for a User Equipment (UE) to determine a set of resources available for transmitting an acknowledgement signal in an UpLink (UL) Component Carrier (CC) in response to reception of multiple DownLink (DL) Scheduling Assignments (SAs) transmitted from a base station with each DL SA being associated with a respective DL CC. The UL CC and a first DL CC establish a communication link when the UE is configured for communication over a single UL CC and a single DL CC.
摘要翻译： 描述了用于用户设备（UE）的响应于多个下行链路（DL）调度分配（SA）的接收来确定可用于在上行链路（UL）分量载波（CC）中发送确认信号的一组资源的方法和装置， 从每个DL SA与相应的DL CC相关联的基站发送。 当UE被配置为通过单个UL CC和单个DL CC进行通信时，UL CC和第一DL CC建立通信链路。
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3.发明申请公开(公告)号：US20120320846A1
公开(公告)日：2012-12-20
申请号：US13524548
申请日：2012-06-15
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04L1/1861 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L27/2601 , H04L27/2602 , H04W72/044
摘要： Methods and apparatus are provided for a User Equipment (UE) to receive over a first set of resources a Physical Downlink Control CHannel (PDCCH) of a first type including Control Channel Elements (CCEs) of a first type, to receive over a second set of resources a PDCCH of a second type including CCEs of a second type, and to determine a resource for transmitting an acknowledgement signal in response to detecting the PDCCH of the first type or in response to detecting the PDCCH of the second type.
摘要翻译： 为用户设备（UE）提供方法和装置，以通过第一组资源接收包括第一类型的控制信道元素（CCE）的第一类型的物理下行链路控制信道（PDCCH），以在第二组上接收 的资源是包括第二类型的CCE的第二类型的PDCCH，并且响应于检测到第一类型的PDCCH或响应于检测到第二类型的PDCCH而确定用于发送确认信号的资源。
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4.发明申请CONTROL SIGNALING FOR TRANSMISSION OVER CONTIGUOUS AND NON-CONTIGUOUS FREQUENCY BANDS 审中-公开通过连续和非连续频率传输控制信号传输公开(公告)号：US20120176989A1
公开(公告)日：2012-07-12
申请号：US13421192
申请日：2012-03-15
申请人： Aris PAPASAKELLARIOU , Joon-Young CHO , Ju-Ho LEE
发明人： Aris PAPASAKELLARIOU , Joon-Young CHO , Ju-Ho LEE
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04B1/713 , H04L1/1812 , H04L1/1893 , H04L5/00 , H04L5/0012 , H04L5/0023 , H04L5/0046 , H04L5/0048 , H04L5/0053 , H04W72/12 , H04W72/1268 , H04W72/1289
摘要： Methods and apparatus are provided for constructing scheduling assignments for transmission, by a User Equipment (UE), of data signals over a single contiguous bandwidth and multiple non-contiguous clusters of contiguous bandwidth. The scheduling assignments for each transmission structure are designed to always result into the same maximum number of decoding operations the UE needs to perform to receive the scheduling assignments. The data signal transmission over the single contiguous bandwidth can be with or without frequency hopping and the data signal transmission over the multiple non-contiguous clusters of contiguous bandwidth may always be without frequency hopping.
摘要翻译： 提供了用于构造用于由用户设备（UE）通过单个连续带宽和连续带宽的多个不连续群集传输数据信号的调度分配的方法和装置。 每个传输结构的调度分配被设计为总是导致UE需要执行的用于接收调度分配的最大解码操作数。 在单个连续带宽上的数据信号传输可以有或没有跳频，并且在连续带宽的多个不连续簇上的数据信号传输可能总是不跳频。
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5.发明申请METHOD AND APPARATUS FOR CODING OF HARQ-ACK TRANSMISSION IN TDD SYSTEMS WITH DOWNLINK CARRIER AGGREGATION 有权用于使用下行链路载波聚合的TDD系统中HARQ-ACK传输的编码的方法和装置公开(公告)号：US20120106408A1
公开(公告)日：2012-05-03
申请号：US13288597
申请日：2011-11-03
CPC分类号： H04L5/14 , H04J3/00 , H04L1/1614 , H04L1/1861
摘要： Methods and apparatus are provided for a User Equipment (UE) configured with multiple cells in a DownLink (DL) of a Time Division Duplex (TDD) communication system to determine the coding method for acknowledgement information bits as a function of their number, to apply bundling to the acknowledgement information bits when their number exceeds a first predetermined value, and to partition the acknowledgement information bits, possibly together with other control information bits, into two separate codewords when their total number exceeds a second predetermined value.
摘要翻译： 为在时分双工（TDD）通信系统的下行链路（DL）中配置有多个小区的用户设备（UE）提供方法和装置，以确定作为其号码的函数的确认信息比特的编码方法，以应用 当它们的数量超过第一预定值时，将其捆绑到确认信息比特，并且当其总数超过第二预定值时，将可能与其他控制信息比特一起的送达确认信息比特分成两个单独的码字。
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6.发明申请公开(公告)号：US20110164489A1
公开(公告)日：2011-07-07
申请号：US12986620
申请日：2011-01-07
CPC分类号： H04W72/0466 , H04L5/0007 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L27/2613 , H04W72/0413 , H04W72/042
摘要： Methods and apparatuses for configuring and transmitting Reference Signals (RS) accompanying data signals from User Equipments (UEs), such that Sounding Reference Signals (SRS) are transmitted from some UEs over a part of a possible transmission bandwidth, with or without the use of SRS bandwidth hopping.
摘要翻译： 用于配置和发送来自用户设备（UE）的伴随数据信号的参考信号（RS）的方法和装置，使得在可能的传输带宽的一部分上从某些UE发送探测参考信号（SRS），无论是否使用 SRS带宽跳跃。
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7.发明申请TRANSMISSION DIVERSITY AND MULTIPLEXING FOR HARQ-ACK SIGNALS IN COMMUNICATION SYSTEMS 有权用于通信系统中HARQ-ACK信号的传输多样性和多路复用公开(公告)号：US20110090825A1
公开(公告)日：2011-04-21
申请号：US12907606
申请日：2010-10-19
CPC分类号： H04L5/0055 , H04L1/06 , H04L1/1692 , H04L1/1812 , H04L1/1861 , H04L5/0023 , H04L5/0053 , H04L5/1469
摘要： A method and apparatus are described for a User Equipment (UE) to transmit in a control channel ACKnowledgement signals associated with a Hybrid Automatic Repeat reQuest process (HARQ-ACK signals) in response to receiving Transport Blocks (TBs) transmitted from a base station. The UE conveys the HARQ-ACK information by selecting one resource from multiple resources in the control channel and by selecting a constellation point of the modulation scheme for the HARQ-ACK signal. Transmission diversity is supported using different control channel resources that are already available to the UE without configuring additional resources. Design principles are described to optimally map the HARQ-ACK information to control channel resources and modulation constellation points for a Time Division Duplex (TDD) system and for a Frequency Division Duplex (FDD) system.
摘要翻译： 描述了一种用于用户设备（UE）在响应于从基站发送的接收传输块（TB）的控制信道中发送与混合自动重传请求过程（HARQ-ACK信号）相关联的确认信号的方法和装置。 UE通过从控制信道中的多个资源中选择一个资源并通过选择HARQ-ACK信号的调制方案的星座点来传送HARQ-ACK信息。 使用已经可用于UE的不同控制信道资源来支持传输分集，而不需要配置其他资源。 描述了设计原理以最佳地映射HARQ-ACK信息以控制时分双工（TDD）系统和频分双工（FDD）系统的信道资源和调制星座点。
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8.发明申请TRANSMITTING UPLINK CONTROL INFORMATION OVER A DATA CHANNEL OR OVER A CONTROL CHANNEL 有权通过数据通道或控制通道发送上传控制信息公开(公告)号：US20100195575A1
公开(公告)日：2010-08-05
申请号：US12697798
申请日：2010-02-01
IPC分类号： H04W40/00
CPC分类号： H04W72/0413 , H04L5/0055 , H04L5/0057 , H04W36/385 , H04W72/0446
摘要： Methods and apparatus are described for a User Equipment (UE) to concurrently transmit Uplink Control Information (UCI) and data information to a Node B. The Node B can configure the UE whether to transmit UCI together with data information in a Physical Uplink Shared CHannel (PUSCH) or, separate from data information, in a Physical Uplink Control CHannel (PUCCH). The UE may also determine whether to transmit UCI together with data information in the PUSCH or, separate from data information, in the PUCCH based on criteria involving either a ratio of PUSCH resources for UCI transmission over the total PUSCH resources, a Modulation and Coding Scheme (MCS) for the data information, an absolute power difference between PUCCH and PUSCH transmissions, whether the PUSCH transmission uses frequency hopping, or whether spatial multiplexing is used for the data transmission.
摘要翻译： 描述了用户设备（UE）同时向节点B发送上行链路控制信息（UCI）和数据信息的方法和装置。节点B可以配置UE是否将物理上行链路共享信道中的数据信息与UCI一起发送 （PUSCH）或者与物理上行链路控制信道（PUCCH）中的数据信息分离。 UE还可以基于涉及用于UCI传输的PUSCH资源的比率在全部PUSCH资源上的标准，调制和编码方案来确定是否在PUSCH中与数据信息一起发送UCI或者与PUCCH中的数据信息分开 （MCS），PUCCH和PUSCH传输之间的绝对功率差，PUSCH传输是否使用跳频，或者是否将空间复用用于数据传输。
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9.发明申请GENERATION OF HARQ-ACK INFORMATION AND POWER CONTROL OF HARQ-ACK SIGNALS IN TDD SYSTEMS WITH DOWNLINK OF CARRIER AGGREGATION 有权HARQ系统中HARQ-ACK信号和HARQ-ACK信号的功率控制的生成与载波聚合的下行链路公开(公告)号：US20120106407A1
公开(公告)日：2012-05-03
申请号：US13288317
申请日：2011-11-03
CPC分类号： H04W72/0413 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/0091 , H04L5/14 , H04W52/146 , H04W52/20 , H04W52/325 , H04W52/40 , H04W72/04 , H04W72/042
摘要： Methods and apparatus are provided for a User Equipment (UE) configured to have multiple cells in a DownLink (DL) of a Time Division Duplex (TDD) communication system so as to determine a power of an acknowledgement signal that the UE transmits in a control channel and to determine a number of acknowledgement information bits that the UE multiplexes with data information bits in a data channel. A transmission power of the control signal is determined based on DL Assignment Index (DAI) Information Elements (IEs) in DL Scheduling Assignments (SAs) that the UE detects through multiple transmission time intervals and through the multiple configured DL cells. The number of acknowledgement information bits in the data channel is determined based on a DAI IE of an UpLink (UL) SA associated with the transmission of the data channel.
摘要翻译： 为用户设备（UE）提供方法和装置，用户设备（UE）被配置为在时分双工（TDD）通信系统的下行链路（DL）中具有多个小区，以便确定UE在控制中发送的确认信号的功率 并且确定UE与数据信道中的数据信息比特多路复用的确认信息比特数。 基于UE通过多个传输时间间隔和通过多个配置的DL小区检测的DL调度分配（SA）中的DL分配索引（DAI）信息元素（IE）来确定控制信号的传输功率。 基于与数据信道的传输相关联的上行链路（UL）SA的DAI IE来确定数据信道中的确认信息比特数。
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公开(公告)号：US20120033587A1
公开(公告)日：2012-02-09
申请号：US13197247
申请日：2011-08-03
IPC分类号： H04W4/00
CPC分类号： H04L27/2647 , H04J13/00 , H04J13/0003 , H04J13/0059 , H04L1/0026 , H04L1/003 , H04L1/0073 , H04L1/1671 , H04L5/0007 , H04L27/2636
摘要： A method and apparatus of a User Equipment (UE) to simultaneously transmit information of a first type and information of a second type over a number of transmission symbols, the information of the first type and the information of the second type being respectively associated with a first Orthogonal Cover Code (OCC) and a second OCC, wherein a length of each OCC is equal to the number of transmission symbols. The method includes multiplying, at each transmission symbol, the information of the first type with a respective element of the first OCC to obtain a first output; multiplying, at each transmission symbol, the information of the second type with a respective element of the second OCC to obtain a second output; summing the first output and the second output to obtain a combined output; and transmitting the combined output.
摘要翻译： 一种用户设备（UE）在多个传输符号上同时发送第一类型的信息和第二类型的信息的方法和装置，第一类型的信息和第二类型的信息分别与 第一正交封面代码（OCC）和第二OCC，其中每个OCC的长度等于发送符号的数量。 该方法包括在每个发送符号处将第一类型的信息与第一OCC的相应元素相乘以获得第一输出; 在每个发送符号处将第二类型的信息与第二OCC的相应元素相乘以获得第二输出; 对第一输出和第二输出进行求和以获得组合输出; 并传输组合输出。
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