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1. 发明授权

US08295155B2 Apparatus and method for allocating code resources to uplink ACK/NACK channels in a cellular wireless communication system 有权
标题翻译：在蜂窝无线通信系统中向上行链路ACK / NACK信道分配码资源的装置和方法
公开(公告)号：US08295155B2
公开(公告)日：2012-10-23
申请号：US12189410
申请日：2008-08-11
申请人： Joon-Young Cho , Jianzhong Zhang , Aris Papasakellariou , Zhouyue Pi , Ju-Ho Lee
发明人： Joon-Young Cho , Jianzhong Zhang , Aris Papasakellariou , Zhouyue Pi , Ju-Ho Lee
IPC分类号： H04J11/00
CPC分类号： H04L5/0055 , H04B1/7097 , H04B2201/709709 , H04J11/005 , H04J13/0048 , H04J13/0062 , H04J13/18 , H04L1/0026 , H04L1/1607 , H04L1/1861 , H04L5/0016 , H04L5/0019 , H04L5/0053 , H04L27/2607 , H04W72/02 , H04W72/0406 , H04W72/0466 , H04W84/042
摘要： A method and apparatus are provided for allocating code resources to ACK/NACK channel indexes, when UEs need ACK/NACK transmission in a wireless communication system in which a predetermined number of orthogonal cover Walsh codes is selected from among available orthogonal cover Walsh codes, at least one subset is formed, having the selected orthogonal cover Walsh codes arranged in an ascending order of cross interference, subsets are selected for use in first and second slots of a subframe, and the orthogonal cover Walsh codes of the subset selected for each slot and ZC sequence cyclic shift values are allocated to the ACK/NACK channel indexes.
摘要翻译：提供了一种方法和装置，用于在UE在从可用的正交覆盖沃尔什码中选择预定数量的正交覆盖沃尔什码的无线通信系统中需要ACK / NACK传输时，将代码资源分配给ACK / NACK信道索引，形成至少一个子集，具有以交叉干扰的升序排列的所选择的正交覆盖沃尔什码，子集被选择用于子帧的第一和第二时隙，以及为每个时隙选择的子集的正交覆盖沃尔什码， ZC序列循环移位值被分配给ACK / NACK信道索引。

2. 发明授权

US08634385B2 Method and apparatus for supporting multiple reference signals in OFDMA communication systems 有权
标题翻译：用于在OFDMA通信系统中支持多个参考信号的方法和装置
公开(公告)号：US08634385B2
公开(公告)日：2014-01-21
申请号：US12541475
申请日：2009-08-14
申请人： Aris Papasakellariou , Joon-Young Cho , Ju-Ho Lee , Jin-Kyu Han
发明人： Aris Papasakellariou , Joon-Young Cho , Ju-Ho Lee , Jin-Kyu Han
IPC分类号： H04W4/00
CPC分类号： H04L5/005 , H04J11/0069 , H04L5/0023 , H04L5/0082 , H04L25/0206 , H04W72/042
摘要： Methods and apparatuses are described for a Node B to transmit Reference Signals (RS) from multiple antennas to enable User Equipments (UEs) to perform demodulation of received information signals and to estimate Channel Quality Indication (CQI) metrics. To minimize overhead and enable backward compatible operation with legacy systems, RS from a first set of Node B antennas are transmitted in every transmission time interval and substantially over the whole operating BandWidth (BW). RS from a second set of Node B antennas serving for CQI estimation are periodically transmitted, substantially over the whole operating BW, with transmission period informed to UEs through broadcast signaling by the Node B and starting transmission sub-frame determined from the identity of the cell served by the Node B. RS from the second set of antennas, and new RS from the first set of antennas, serving for demodulation of information signals have substantially the same BW as the information signals which can be smaller than the operating BW.
摘要翻译：描述了用于节点B从多个天线发送参考信号（RS）的方法和装置，以使得用户设备（UE）能够对所接收的信息信号进行解调并估计信道质量指示（CQI）度量。为了最小化开销并实现与传统系统的向后兼容操作，来自第一组节点B天线的RS在每个传输时间间隔中传输，并且基本上在整个操作的BandWidth（BW）上传输。基本上在整个操作BW上周期性地发送用于CQI估计的第二组节点B天线的RS，其中传输周期通过节点B的广播信令通知给UE，并且从小区的身份确定的发送子帧来自第二组天线的节点B.RS的RS和来自用于解调信息信号的第一组天线的新RS具有与可以小于操作BW的信息信号基本相同的BW。

3. 发明授权

US08335276B2 Method and apparatus for transmitting and receiving uplink channel sounding reference signals in a wireless communication system 有权
标题翻译：用于在无线通信系统中发送和接收上行链路信道探测参考信号的方法和装置
公开(公告)号：US08335276B2
公开(公告)日：2012-12-18
申请号：US12110828
申请日：2008-04-28
申请人： Joon-Young Cho , Ju-Ho Lee , Sang-Min Ro , Aris Papasakellariou
发明人： Joon-Young Cho , Ju-Ho Lee , Sang-Min Ro , Aris Papasakellariou
IPC分类号： H04L27/00
CPC分类号： H04W72/0413 , H04L1/1607 , H04L5/0007 , H04L5/0048 , H04L27/2613
摘要： Provided is a method for transmitting an uplink Channel Sounding (CS) Reference Signal (RS) channel in a wireless communication system. The method includes transmitting symbols of the CS RS channel through an entire system band in a previously selected at least one of Long Blocks (LBs) constituting one time slot of a subframe; and transmitting symbols of control channels through a predetermined band in LBs remaining after symbols of the CS RS channel are applied in the time slot, by applying an orthogonal sequence determined according to the number of LBs to which symbols of the CS RS channel are applied.
摘要翻译：提供了一种用于在无线通信系统中发送上行链路信道探测（CS）参考信号（RS）信道的方法。该方法包括：通过构成子帧的一个时隙的先前选择的至少一个长块（LB）中的整个系统频带来发送CS RS信道的符号; 并且通过应用根据应用CS RS信道的符号的LB的数量确定的正交序列，在该时隙中应用在CS RS信道的符号之后剩余的LB中的预定频带的控制信道的符号。

4. 发明申请

US20100195604A1 CONTROL SIGNALING FOR TRANSMISSIONS OVER CONTIGUOUS AND NON-CONTIGUOUS FREQUENCY BANDS 有权
标题翻译：通过连续和非连续频率波段传输的控制信号
公开(公告)号：US20100195604A1
公开(公告)日：2010-08-05
申请号：US12697815
申请日：2010-02-01
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。

5. 发明授权

US09065592B2 Control signaling for transmission over contiguous and non-contiguous frequency bands 有权
标题翻译：控制信令用于在连续和非连续频带上传输
公开(公告)号：US09065592B2
公开(公告)日：2015-06-23
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 , H04L5/00 , H04W72/12
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 communication between a User Equipment (UE) and a Node B in a communication system by receiving a control signal including a resource allocation type, a resource allocation and a Modulation and Coding Scheme (MCS) from the Node B, and transmitting data based on the control signal to the Node B. The resource allocation type indicate that the resource allocation allocates a first set of at least one contiguous resource block or the resource allocation allocates second sets of resource blocks, and each of the second sets include one or more consecutive resource block groups.
摘要翻译：通过从节点B接收包括资源分配类型，资源分配和调制和编码方案（MCS）的控制信号，为通信系统中的用户设备（UE）和节点B之间的通信提供方法和装置，并且基于控制信号将数据发送到节点B.资源分配类型指示资源分配分配至少一个连续资源块的第一组，或者资源分配分配第二组资源块，并且每个第二组包括一个或多个连续的资源块组。

6. 发明申请

US20100039970A1 METHOD AND APPARATUS FOR SUPPORTING MULTIPLE REFERENCE SIGNALS IN OFDMA COMMUNICATION SYSTEMS 有权
标题翻译：在OFDMA通信系统中支持多个参考信号的方法和装置
公开(公告)号：US20100039970A1
公开(公告)日：2010-02-18
申请号：US12541475
申请日：2009-08-14
申请人： Aris Papasakellariou , Joon-Young Cho , Ju-Ho Lee , Jin-Kyu Han
发明人： Aris Papasakellariou , Joon-Young Cho , Ju-Ho Lee , Jin-Kyu Han
IPC分类号： H04B7/005
CPC分类号： H04L5/005 , H04J11/0069 , H04L5/0023 , H04L5/0082 , H04L25/0206 , H04W72/042
摘要： Methods and apparatuses are described for a Node B to transmit Reference Signals (RS) from multiple antennas to enable User Equipments (UEs) to perform demodulation of received information signals and to estimate Channel Quality Indication (CQI) metrics. To minimize overhead and enable backward compatible operation with legacy systems, RS from a first set of Node B antennas are transmitted in every transmission time interval and substantially over the whole operating BandWidth (BW). RS from a second set of Node B antennas serving for CQI estimation are periodically transmitted, substantially over the whole operating BW, with transmission period informed to UEs through broadcast signaling by the Node B and starting transmission sub-frame determined from the identity of the cell served by the Node B. RS from the second set of antennas, and new RS from the first set of antennas, serving for demodulation of information signals have substantially the same BW as the information signals which can be smaller than the operating BW.
摘要翻译：描述了用于节点B从多个天线发送参考信号（RS）的方法和装置，以使得用户设备（UE）能够对所接收的信息信号进行解调并估计信道质量指示（CQI）度量。为了最小化开销并实现与传统系统的向后兼容操作，来自第一组节点B天线的RS在每个传输时间间隔中传输，并且基本上在整个操作的BandWidth（BW）上传输。基本上在整个操作BW上周期性地发送用于CQI估计的第二组节点B天线的RS，其中传输周期通过节点B的广播信令通知给UE，并且从小区的身份确定的发送子帧来自第二组天线的节点B.RS的RS和来自用于解调信息信号的第一组天线的新RS具有与可以小于操作BW的信息信号基本相同的BW。

7. 发明授权

US08160016B2 Control signaling for transmissions over contiguous and non-contiguous frequency bands 有权
标题翻译：对连续和非连续频带上的传输进行控制信令
公开(公告)号：US08160016B2
公开(公告)日：2012-04-17
申请号：US12697815
申请日：2010-02-01
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。

8. 发明申请

US20080298497A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING UPLINK CHANNEL SOUNDING REFERENCE SIGNALS IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在无线通信系统中发送和接收上行链路信道参考信号的方法和装置
公开(公告)号：US20080298497A1
公开(公告)日：2008-12-04
申请号：US12110828
申请日：2008-04-28
申请人： Joon-Young Cho , Ju-Ho Lee , Sang-Min Ro , Aris Papasakellariou
发明人： Joon-Young Cho , Ju-Ho Lee , Sang-Min Ro , Aris Papasakellariou
IPC分类号： H04L27/00
CPC分类号： H04W72/0413 , H04L1/1607 , H04L5/0007 , H04L5/0048 , H04L27/2613
摘要： Provided is a method for transmitting an uplink Channel Sounding (CS) Reference Signal (RS) channel in a wireless communication system. The method includes transmitting symbols of the CS RS channel through an entire system band in a previously selected at least one of Long Blocks (LBs) constituting one time slot of a subframe; and transmitting symbols of control channels through a predetermined band in LBs remaining after symbols of the CS RS channel are applied in the time slot, by applying an orthogonal sequence determined according to the number of LBs to which symbols of the CS RS channel are applied.
摘要翻译：提供了一种用于在无线通信系统中发送上行链路信道探测（CS）参考信号（RS）信道的方法。该方法包括：通过构成子帧的一个时隙的先前选择的至少一个长块（LB）中的整个系统频带来发送CS RS信道的符号; 并且通过应用根据应用了CS RS信道的符号的LB的数量确定的正交序列，在时隙中应用在CS RS信道的符号之后剩余的LB中的预定频带的控制信道的符号。

9. 发明授权

US09438402B2 Transmission diversity and multiplexing for HARQ-ACK signals in communication systems 有权
标题翻译：通信系统中HARQ-ACK信号的传输分集和复用
公开(公告)号：US09438402B2
公开(公告)日：2016-09-06
申请号：US12907606
申请日：2010-10-19
申请人： Aris Papasakellariou , Joon-Young Cho
发明人： Aris Papasakellariou , Joon-Young Cho
IPC分类号： H04J1/00 , H04B7/212 , H04L5/00 , H04L1/06 , H04L1/16 , H04L1/18 , H04L5/14
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。

10. 发明授权

US08565168B2 Apparatus and method for supporting transmission of sounding reference signals from multiple antennas 有权
标题翻译：用于支持来自多个天线的探测参考信号的传输的装置和方法
公开(公告)号：US08565168B2
公开(公告)日：2013-10-22
申请号：US12568351
申请日：2009-09-28
申请人： Aris Papasakellariou , Joon-Young Cho
发明人： Aris Papasakellariou , Joon-Young Cho
IPC分类号： H04W4/00 , H04W72/00 , H04L5/12
CPC分类号： H04W72/042 , H04L5/0023 , H04L5/0026 , H04L5/0051 , H04L5/0053 , H04L5/0094 , H04L27/2613
摘要： Methods and apparatuses, through the use of a Downlink Control Indication (DCI) format or through higher layer signaling, for dynamic activation and deactivation of Sounding Reference Signal (SRS) transmissions from User Equipments (UEs) in an UL Component Carrier (CC) with configured SRS transmissions, the dynamic configuration of SRS transmissions parameters, the dynamic activation and configuration of SRS transmissions in an UL CC without previously configured SRS transmissions for a reference UE, and the configuration of SRS transmissions from multiple UE transmitter antennas.
摘要翻译：方法和装置，通过使用下行链路控制指示（DCI）格式或通过更高层信令，用于动态激活和去激活UL分量载波（CC）中的用户设备（UE）的探测参考信号（SRS）传输，配置的SRS传输，SRS传输参数的动态配置，UL CC中的SRS传输的动态激活和配置，而没有针对参考UE的先前配置的SRS传输，以及来自多个UE发射机天线的SRS传输的配置。

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