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    HARQ-ACK SIGNAL TRANSMISSION IN RESPONSE TO DETECTION OF CONTROL CHANNEL TYPE IN CASE OF MULTIPLE CONTROL CHANNEL TYPES
    121.
    发明申请
    HARQ-ACK SIGNAL TRANSMISSION IN RESPONSE TO DETECTION OF CONTROL CHANNEL TYPE IN CASE OF MULTIPLE CONTROL CHANNEL TYPES 审中-公开
    在多个控制信道类型的情况下检测控制信道类型的HARQ-ACK信号传输

    公开(公告)号：US20160029366A1

    公开(公告)日：2016-01-28

    申请号：US14878682

    申请日：2015-10-08

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Aris Papasakellariou ,  Joon-Young Cho

    IPC: H04W72/04 ,  H04L1/18

    CPC classification number: H04W72/0406 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1896 ,  H04W72/0413 ,  H04W72/042

    Abstract: Methods and apparatuses are provided for wireless communications. Configuration information including a resource start offset is received. Downlink control information (DCI), transmitted using a first antenna port of a base station on an enhanced physical downlink control channel (EPDCCH) using at least one of control channel elements (CCEs), is received. A resource of a physical uplink control channel (PUCCH) is determined based on a first CCE of the at least one of CCEs, the first antenna port, information in the DCI, and the resource start offset in the configuration information, if a transmission type of the EPDCCH is localized transmission. A hybrid automatic repeat request acknowledgement (HARQ-ACK) signal is transmitted on the resource to the base station.

    Abstract translation: 为无线通信提供了方法和装置。 接收包括资源开始偏移的配置信息。 接收使用至少一个控制信道单元（CCE）在增强物理下行链路控制信道（EPDCCH）上使用基站的第一天线端口发送的下行链路控制信息（DCI）。 如果传输类型是基于CCE中的至少一个的CCE，第一天线端口，DCI中的信息和配置信息中的资源起始偏移量，则确定物理上行链路控制信道（PUCCH）的资源 的EPDCCH是局部传输。 在资源上向基站发送混合自动重传请求确认（HARQ-ACK）信号。

    CONTROL AND DATA SIGNALING IN SC-FDMA COMMUNICATION SYSTEMS
    123.
    发明申请
    CONTROL AND DATA SIGNALING IN SC-FDMA COMMUNICATION SYSTEMS 审中-公开
    SC-FDMA通信系统中的控制和数据信号

    公开(公告)号：US20160013916A1

    公开(公告)日：2016-01-14

    申请号：US14863024

    申请日：2015-09-23

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Aris PAPASAKELLARIOU ,  Joon-Young Cho

    IPC: H04L5/00

    CPC classification number: H04L5/0053 ,  H04L1/0026 ,  H04L1/1671 ,  H04L5/0007 ,  H04L5/0055 ,  H04W72/0406

    Abstract: A method and apparatus are provided for transmitting data, acknowledgement information and a channel quality indicator (CQI). The method includes multiplexing the CQI and the data mapping a reference signal on a middle symbol in a slot; multiplexing the acknowledgement information and the multiplexed CQI and data by puncturing the CQI or the data; and transmitting the reference signal, and the multiplexed acknowledgement information, CQI and data, wherein the reference signal is transmitted on the middle symbol in the slot, wherein the acknowledgement information is transmitted on two symbols in the slot, which are directly adjacent to the middle symbol, and wherein the CQI and the data are on symbols in the slot except for the middle symbol.

    Abstract translation: 提供了一种用于发送数据，确认信息和信道质量指示符（CQI）的方法和装置。 该方法包括将CQI和将参考信号映射到时隙中的中间符号的数据; 通过对该CQI或数据进行删截来复用确认信息和复用的CQI和数据; 并发送参考信号和多路复用确认信息，CQI和数据，其中参考信号在时隙中的中间符号上发送，其中，确认信息以与槽中的两个直接相邻的时隙中的两个符号发送 符号，并且其中所述CQI和所述数据位于除了所述中间符号之外的所述时隙中的符号。

    Apparatus and method for transmitting channel quality indicator and acknowledgement signals in SC-FDMA communication systems
    126.
    发明授权
    Apparatus and method for transmitting channel quality indicator and acknowledgement signals in SC-FDMA communication systems 有权
    在SC-FDMA通信系统中发送信道质量指示符和确认信号的装置和方法

    公开(公告)号：US09166744B2

    公开(公告)日：2015-10-20

    申请号：US14508275

    申请日：2014-10-07

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Aris Papasakellariou ,  Joon-Young Cho

    IPC: H04L1/16 ,  H04W72/08 ,  H04L1/00 ,  H04J11/00

    CPC classification number: H04L5/0055 ,  H04J11/00 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/1671 ,  H04L5/0057 ,  H04W72/0413 ,  H04W72/08

    Abstract: A method and apparatus for transmitting and receiving information symbols in a communication system are provided. A method includes determining a channel quality indicator (CQI); determining two acknowledgement bits in response to data reception; generating a first symbol based on the CQI; generating a second symbol based on the two acknowledgement bits; and transmitting the first symbol and the second symbol. A first code is applied to the second symbol, if the two acknowledgement bits have a first value, a second code is applied to the second symbol, if the two acknowledgement bits have a second value, a third code is applied to the second symbol, if the two acknowledgement bits have a third value, and a fourth code is applied to the second symbol, if the two acknowledgement bits have a fourth value.

    Abstract translation: 提供了一种用于在通信系统中发送和接收信息符号的方法和装置。 一种方法包括：确定信道质量指示符（CQI）; 响应于数据接收确定两个确认位; 基于所述CQI生成第一符号; 基于所述两个确认位产生第二符号; 以及发送所述第一符号和所述第二符号。 如果两个确认位具有第一个值，则第一个代码被应用于第二个符号，如果两个确认位具有第二个值，则第二个代码被应用于第二个符号，第三个代码被应用于第二个符号， 如果两个确认位具有第三值，并且第四个代码被应用于第二个符号，则两个确认位具有第四个值。

    METHOD AND APPARATUS FOR ALLOCATING AND ACQUIRING ACK/NACK RESOURCES IN A MOBILE COMMUNICATION SYSTEM
    127.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATING AND ACQUIRING ACK/NACK RESOURCES IN A MOBILE COMMUNICATION SYSTEM 审中-公开
    在移动通信系统中分配和获取ACK / NACK资源的方法和装置

    公开(公告)号：US20150230218A1

    公开(公告)日：2015-08-13

    申请号：US14697084

    申请日：2015-04-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Young-Bum KIM ,  Joon-Young Cho ,  Aris Papasakellariou ,  Hwan-Joon Kwon

    IPC: H04W72/04 ,  H04L1/18 ,  H04L5/00

    CPC classification number: H04W72/042 ,  H04L1/0026 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1854 ,  H04L5/0005 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0091 ,  H04W28/04 ,  H04W28/06 ,  H04W72/0413 ,  H04W72/0446 ,  H04W72/0453 ,  H04W88/08

    Abstract: A method and apparatus are provided for receiving ACK/NACK information by a base station. The method includes transmitting data and control information to at least one UE, the control information being transmitted on a downlink control channel including at least one CCE; transmitting information related to cyclic shift values of a sequence used for transmission of the ACK/NACK information in an RB, wherein the ACK/NACK information and CQI are multiplexed in the RB; checking a resource for reception of ACK/NACK information mapped to the at least one CCE based on the information related to cyclic shift values and a mapping rule between CCEs and a resource for reception of the ACK/NACK information, wherein the resource for reception of the ACK/NACK information is identified by a cyclic shift index, an orthogonal sequence index, and a resource block index; and receiving the ACK/NACK information for the transmitted data using the checked resource.

    Abstract translation: 提供了一种用于由基站接收ACK / NACK信息的方法和装置。 该方法包括向至少一个UE发送数据和控制信息，所述控制信息在包括至少一个CCE的下行链路控制信道上发送; 在RB中发送与用于发送ACK / NACK信息的序列的循环移位值有关的信息，其中，所述ACK / NACK信息和CQI被复用在所述RB中; 基于与循环移位值相关的信息以及CCE与用于接收ACK / NACK信息的资源之间的映射规则来检查用于接收映射到所述至少一个CCE的ACK / NACK信息的资源，其中，用于接收 通过循环移位索引，正交序列索引和资源块索引来识别ACK / NACK信息; 以及使用所检查的资源来接收所发送的数据的ACK / NACK信息。

    Transmission of acknowledgement signals
    128.
    发明授权
    Transmission of acknowledgement signals 有权
    确认信号的传输

    公开(公告)号：US09094964B2

    公开(公告)日：2015-07-28

    申请号：US14011448

    申请日：2013-08-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Aris Papasakellariou ,  Joon-Young Cho

    IPC: H04J3/16 ,  H04W4/00 ,  H04W72/04 ,  H04L1/16 ,  H04L5/00 ,  H04L1/18 ,  H04W28/04

    CPC classification number: H04W72/0413 ,  H04L1/1614 ,  H04L1/1812 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0055 ,  H04W28/04

    Abstract: Methods are described for a Node B to transmit and for a User Equipment (UE) to receive ACKnowledgement (ACK) information associated with the use of Hybrid Automatic Repeat reQuest (HARM), also known as HARQ-ACK signaling, in a communication system that includes multiple downlink component carriers or multiple uplink component carriers. An HARQ-ACK signal to a UE is in response to a data packet transmission from the UE and may consist of 2 information bits when the UE has 2 or more transmitter antennas. The HARQ-ACK signal is always located in the same downlink component carrier as the scheduling assignment resulting to the data packet transmission from the UE.

    Abstract translation: 描述了用于节点B向用户设备（UE）接收与在使用混合自动重发请求（HARM）（也称为HARQ-ACK信令）相关联的确认（ACK）信息）的通信系统中的方法 包括多个下行链路分量载波或多个上行链路分量载波。 对UE的HARQ-ACK信号响应于来自UE的数据分组传输，并且当UE具有2个或更多个发射机天线时，可以由2个信息比特组成。 HARQ-ACK信号总是位于与调度分配相同的下行链路分量载波中，导致从UE发送数据分组。

    Reporting of multiple processes for aperiodic channel state information
    130.
    发明授权
    Reporting of multiple processes for aperiodic channel state information 有权
    报告多个进程的非周期性通道状态信息

    公开(公告)号：US09019856B2

    公开(公告)日：2015-04-28

    申请号：US13751830

    申请日：2013-01-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Aris Papasakellariou ,  Joon-Young Cho

    IPC: H04L12/26 ,  H04W72/04 ,  H04L1/00 ,  H04L1/06 ,  H04L5/00

    CPC classification number: H04B7/0626 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0028 ,  H04L1/06 ,  H04L5/001 ,  H04L5/0057 ,  H04L5/0094 ,  H04W72/0413 ,  H04W72/042

    Abstract: A method and an apparatus for transmitting Channel State Information (CSI) having a reporting mode and being transmitted from a User Equipment (UE) over a PUSCH transmission in an Uplink (UL) cell associated with a Downlink (DL) cell in response to the UE receiving a Downlink Control Information (DCI) format that includes a CSI request field indicating CSI transmission corresponding to one of CSI process sets associated with measurements of respective reference signals are provided. The method includes obtaining, from the CSI request field, an indication of a CSI process set for a CSI transmission; and transmitting the CSI for the CSI process set indicated by the CSI request field, wherein the CSI request field includes 2 bits of a first CSI process set having a first set of interpretations.

    Abstract translation: 一种用于发送具有报告模式并且通过与下行链路（DL）小区相关联的上行链路（UL）小区中的PUSCH传输的用户设备（UE）发送的信道状态信息（CSI）的方法和装置， UE提供包括指示CSI传输的CSI请求字段的下行链路控制信息（DCI）格式，该CSI请求字段对应于与各个参考信号的测量相关联的CSI处理集之一。 该方法包括从CSI请求字段获得针对CSI传输的CSI过程集合的指示; 以及发送由所述CSI请求字段指示的所述CSI处理集合的所述CSI，其中，所述CSI请求字段包括具有第一解释集合的第一CSI进程集合的2比特。

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