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1. 发明申请

WO2011122837A3 METHOD AND SYSTEM FOR UPLINK ACKNOWLEDGEMENT SIGNALING IN CARRIER-AGGREGATED WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：载波聚合无线通信系统中上行确认信号的方法与系统
公开(公告)号：WO2011122837A3
公开(公告)日：2012-01-12
申请号：PCT/KR2011002163
申请日：2011-03-29
申请人： SAMSUNG ELECTRONICS CO LTD , NAM YOUNG-HAN , ZHANG JIANZHONG , CHO JOON-YOUNG
发明人： NAM YOUNG-HAN , ZHANG JIANZHONG , CHO JOON-YOUNG
IPC分类号： H04L1/16 , H04J11/00 , H04W88/02 , H04W88/08
CPC分类号： H04L5/0055 , H04L1/0027 , H04L1/1854 , H04L5/001 , H04L5/0023 , H04L5/0053 , H04W72/02 , H04W72/0413
摘要： A base station includes a transmit path circuitry to transmit DL grant, data streams, and a control signal to configure a number of uplink transmit antenna ports PUCCH to a subscriber station. The base station also includes a receive path circuitry to receive ACK/NACKmodulation in response to the data streams. If the subscriber station is configured to transmit ACK/NACK using one uplink transmit antenna port and channel selection with PUCCH format 1B, a modulation symbol is transmitted on one (PUCCH) i determined based at least partly upon a channel selection mapping table. If the subscriber station is configured to transmit ACK/NACK using two uplink transmit antenna ports and channel selection with PUCCH format 1B, the ACK/NACK modulation symbol is transmitted on two PUCCHs.
摘要翻译：基站包括发送DL授权，数据流和控制信号的发送路径电路，以配置向订户站发送的上行链路发送天线端口数量。基站还包括接收路径电路，以响应于数据流来接收ACK / NACK调制。如果用户站被配置为使用一个上行链路发送天线端口和具有PUCCH格式1B的信道选择来发送ACK / NACK，则至少部分地基于信道选择映射表确定的一个（PUCCH）i发送调制符号。如果用户站被配置为使用两个上行链路发送天线端口发送ACK / NACK并且以PUCCH格式1B发送信道选择，则在两个PUCCH上发送ACK / NACK调制符号。

2. 发明申请

WO2013022326A3 SYSTEM AND METHOD FOR PHYSICAL DOWNLINK CONTROL AND HYBRID-ARQ INDICATOR CHANNELS IN LTE-A SYSTEMS 审中-公开
标题翻译： LTE-A系统中物理下行链路控制和混合ARQ指示信道的系统与方法
公开(公告)号：WO2013022326A3
公开(公告)日：2013-04-25
申请号：PCT/KR2012006446
申请日：2012-08-13
申请人： SAMSUNG ELECTRONICS CO LTD , NAM YOUNG-HAN , ZHANG JIANZHONG , HAN JIN-KYU
发明人： NAM YOUNG-HAN , ZHANG JIANZHONG , HAN JIN-KYU
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04W72/0406 , H04L1/1685 , H04L1/1812 , H04L1/1861 , H04L5/0023 , H04L5/0051 , H04L5/0053 , H04L5/0055 , H04L27/2613 , H04W72/02
摘要： A subscriber station configured to receive one or more physical resource blocks (PRBs) from a base station, the PRBs comprising an enhanced physical data control channel (ePDCCH) and at least one of an enhanced physical downlink control format indicator channel (ePCFICH), an enhanced physical hybrid-ARQ indicator channel (ePHICH). A number of resource element groups (REGs) for the at least one of the ePCFICH or the ePHICH are mapped onto a first set of REs in each of one or more PRBs according to a mapping pattern. Also, a number of REGs for the ePDCCH are mapped onto a second set of REs in each of the one or more PRBs, wherein the first set of REs and the second set of REs do not have a common RE.
摘要翻译：一种用户站，被配置为从基站接收一个或多个物理资源块（PRB），所述PRB包括增强物理数据控制信道（ePDCCH）和增强物理下行链路控制格式指示符信道（ePCFICH）中的至少一个，增强的物理混合ARQ指示符信道（ePHICH）。根据映射模式，用于ePCFICH或ePHICH中的至少一个的多个资源元素组（REG）被映射到一个或多个PRB中的每一个中的第一组RE上。此外，用于ePDCCH的多个REG被映射到一个或多个PRB中的每个中的第二组RE，其中第一组RE和第二组RE不具有公共RE。

3. 发明申请

WO2012026770A2 MULTIPLEXING OF CONTROL AND DATA IN UL MIMO SYSTEM BASED ON SC-FDM 审中-公开
标题翻译：基于SC-FDM的UL MIMO系统中的控制和数据的多路复用
公开(公告)号：WO2012026770A2
公开(公告)日：2012-03-01
申请号：PCT/KR2011006290
申请日：2011-08-25
申请人： SAMSUNG ELECTRONICS CO LTD , NAM YOUNG-HAN , HAN JIN-KYU , ZHANG JIANZHONG
发明人： NAM YOUNG-HAN , HAN JIN-KYU , ZHANG JIANZHONG
IPC分类号： H04J11/00 , H04B7/04 , H04W72/04
CPC分类号： H04L1/1861 , H04L1/1671 , H04L1/1812 , H04L5/0053 , H04L5/0055 , H04L25/03929 , H04L27/2636
摘要： In a wireless network that operates according to the Long-Term Evolution Advanced standard, a mobile station determines a number of resource elements to be used for HARQ-ACK (hybrid automatic-repeat-request acknowledgement information) or RI (rank indication) on a MIMO (multiple-input multiple-output) PUSCH (physical uplink shared channel). In an embodiment, the mobile station determines a number O of bits in a payload for HARQ-ACK or RI. When the payload O is within a first range, the mobile station determines a minimum number Qmin of resource elements to be used according to a first equation. When the payload O is within a second range, the mobile station determines the minimum number Qmin of resource elements to be used according to a second equation. The mobile station then determines the number Q' of resource elements according to Qmin and a third equation.
摘要翻译：在根据长期演进高级标准操作的无线网络中，移动台确定要用于HARQ-ACK（混合自动重传请求确认信息）或RI（秩指示）的资源元素的数量 MIMO（多输入多输出）PUSCH（物理上行链路共享信道）。在一个实施例中，移动台确定用于HARQ-ACK或RI的有效载荷中的位数O。当有效载荷O在第一范围内时，移动台根据第一等式确定要使用的资源元素的最小数量Qmin。当有效载荷O在第二范围内时，移动台根据第二等式确定要使用的资源元素的最小数量Qmin。然后，移动站根据Qmin和第三等式确定资源元素的数量Q'。

4. 发明申请

WO2012153960A2 METHODS AND APPARATUS FOR RANDOM ACCESS PROCEDURES WITH CARRIER AGGREGATION FOR LTE-ADVANCED SYSTEMS 审中-公开
标题翻译： LTE-ADVANCED系统携带者聚合随机访问过程的方法与设备
公开(公告)号：WO2012153960A2
公开(公告)日：2012-11-15
申请号：PCT/KR2012003566
申请日：2012-05-07
申请人： SAMSUNG ELECTRONICS CO LTD , NG BOON LOONG , VAN LIESHOUT GERARDUS JOHANNES PETRUS , ZHANG JIANZHONG , JEONG KYEONG-IN , KIM SOENG-HUN , NAM YOUNG-HAN
发明人： NG BOON LOONG , VAN LIESHOUT GERARDUS JOHANNES PETRUS , ZHANG JIANZHONG , JEONG KYEONG-IN , KIM SOENG-HUN , NAM YOUNG-HAN
IPC分类号： H04J11/00 , H04B7/26 , H04W74/08
CPC分类号： H04W56/0045 , H04W72/1289 , H04W74/0833
摘要： An eNodeB is configured to perform a method for a random access procedure in an LTE-Advanced system. The method includes receiving from a user equipment a random access preamble message on a physical random access channel (PRACH) on a first cell, the PRACH associated with a random access radio network temporary identifier (RA-RNTI). The method also includes transmitting to the user equipment a random access response (RAR) message on a second cell. At least one of the RAR message and the RA-RNTI includes information configured to allow the user equipment to identify a target Timing Advance Group (TAG) or cell associated with the RAR message.
摘要翻译： eNodeB被配置为在LTE-Advanced系统中执行用于随机接入过程的方法。该方法包括从用户设备接收第一小区上的物理随机接入信道（PRACH）上的随机接入前同步码消息，即与随机接入无线电网络临时标识符（RA-RNTI）相关联的PRACH。该方法还包括向用户设备发送在第二小区上的随机接入响应（RAR）消息。 RAR消息和RA-RNTI中的至少一个包括被配置为允许用户设备识别与RAR消息相关联的目标定时提前组（TAG）或小区的信息。

5. 发明申请

WO2011081390A3 UPLINK DEMODULATION REFERENCE SIGNAL DESIGN FOR MIMO TRANSMISSION 审中-公开
标题翻译： MIMO传输上行链路解调参考信号设计
公开(公告)号：WO2011081390A3
公开(公告)日：2011-11-10
申请号：PCT/KR2010009390
申请日：2010-12-28
申请人： SAMSUNG ELECTRONICS CO LTD , ZHANG JIANZHONG , NAM YOUNG-HAN
发明人： ZHANG JIANZHONG , NAM YOUNG-HAN
IPC分类号： H04B7/04
CPC分类号： H04L5/0051 , H04B7/0452 , H04B7/0486 , H04B7/0626 , H04L5/003 , H04L5/0091 , H04W48/08 , H04W72/042 , H04W88/08
摘要： A base station capable of communicating with a plurality of subscriber stations is provided. The base station transmits control information and data to at least one of the plurality of subscriber stations in a subframe using a subset of antenna ports corresponding to a subset of antenna port numbers. The base station maps reference signals corresponding to the subset of antenna ports according to a transmission rank R. The base station indicates, via a cyclic shift indicator (CSI) field in an uplink grant, an assigned resource index corresponding to the mapped reference signal. The CSI field includes a cyclic shift and an orthogonal cover code (OCC) index. The subscriber station uses a resource mapping table to identify the assigned resource index based on the transmission rank, cyclic shift and OCC index.
摘要翻译：提供了能够与多个用户站进行通信的基站。基站使用对应于天线端口号的子集的天线端口的子集在子帧中向多个用户站中的至少一个用户站发送控制信息和数据。基站根据传输秩R映射与天线端口子集对应的参考信号。基站经由上行链路许可中的循环移位指示符（CSI）字段指示与映射的参考信号相对应的分配的资源索引。 CSI字段包括循环移位和正交覆盖码（OCC）索引。用户台使用资源映射表来基于传输秩，循环移位和OCC索引来识别所分配的资源索引。

6. 发明申请

WO2012018221A3 APPARATUS AND METHOD FOR SUPPORTING RANGE EXPANSION IN A WIRELESS NETWORK 审中-公开
标题翻译：在无线网络中支持范围扩展的装置和方法
公开(公告)号：WO2012018221A3
公开(公告)日：2012-04-12
申请号：PCT/KR2011005683
申请日：2011-08-02
申请人： SAMSUNG ELECTRONICS CO LTD , MIAO GUOWANG , ZHANG JIANZHONG , LI YING , JEONG KYEONG-IN , NAM YOUNG-HAN , LIU LINGJIA , NG BOON-LOONG
发明人： MIAO GUOWANG , ZHANG JIANZHONG , LI YING , JEONG KYEONG-IN , NAM YOUNG-HAN , LIU LINGJIA , NG BOON-LOONG
IPC分类号： H04W36/04 , H04B7/26 , H04W16/32 , H04W36/08 , H04W92/20
CPC分类号： H04W36/0072 , H04W36/04
摘要： A wireless network for communicating with a mobile station capable of operating in a range expansion mode. The wireless network comprises a macro-base station (BS) operable to communicate with the mobile station and a micro-base station (BS) in a coverage area associated with the macro-BS. The macro-BS transmits to the micro-BS a first control message indicating a range expansion (RE) capability of the mobile station. In response, the micro-BS transmits to the macro-BS PCFICH information associated with the micro-BS. The macro-BS transmits the PCFICH information to the mobile station and the mobile station uses the PCFICH information to perform a handover procedure to the micro-BS.
摘要翻译：一种用于与能够在范围扩展模式下操作的移动台进行通信的无线网络。无线网络包括可操作以与移动站通信的宏基站（BS）和与宏BS相关联的覆盖区域中的微基站（BS）。宏BS向微BS发送指示移动站的范围扩展（RE）能力的第一控制消息。作为响应，微BS向与微BS相关联的宏BS PCFICH信息发送。宏BS将PCFICH信息发送到移动台，移动台使用PCFICH信息来执行到微BS的切换过程。

7. 发明申请

WO2010050735A3 8-TRANSMIT ANTENNA REFERENCE SIGNAL DESIGN FOR DOWNLINK COMMUNICATIONS IN A WIRELESS SYSTEM 审中-公开
标题翻译：用于无线系统中下行链路通信的8发送天线参考信号设计
公开(公告)号：WO2010050735A3
公开(公告)日：2010-07-22
申请号：PCT/KR2009006239
申请日：2009-10-27
申请人： SAMSUNG ELECTRONICS CO LTD , NAM YOUNG-HAN , ZHANG JIANZHONG , KHAN FAROOQ , ABU-SURRA SHADI
发明人： NAM YOUNG-HAN , ZHANG JIANZHONG , KHAN FAROOQ , ABU-SURRA SHADI
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04L5/0007 , H04L5/0023 , H04L5/0048
摘要： Systems and methods are disclosed for mapping reference signals for antenna ports in a plurality of resource blocks among resource blocks in a subframe within an orthogonal frequency division multiplexing (OFDM) communication system. This method includes selecting at least one predetermined resource elements for transmitting in the plurality of resource blocks using a first number of antenna ports. This method also includes selecting a second number of antenna ports and mapping a plurality of reference signals relating to the second number of antenna ports using a second number of OFDM symbols.
摘要翻译：公开了用于在正交频分复用（OFDM）通信系统内的子帧中的资源块中的多个资源块中映射天线端口的参考信号的系统和方法。该方法包括使用第一数量的天线端口来选择用于在多个资源块中进行传输的至少一个预定资源元素。该方法还包括选择第二数量的天线端口并且使用第二数量的OFDM符号来映射与第二数量的天线端口有关的多个参考信号。

8. 发明申请

WO2011159131A3 METHOD AND SYSTEM FOR MAPPING HARQ-ACK BITS 审中-公开
标题翻译：用于映射HARQ-ACK位的方法和系统
公开(公告)号：WO2011159131A3
公开(公告)日：2012-04-19
申请号：PCT/KR2011004447
申请日：2011-06-17
申请人： SAMSUNG ELECTRONICS CO LTD , NAM YOUNG-HAN , ZHANG JIANZHONG
发明人： NAM YOUNG-HAN , ZHANG JIANZHONG
IPC分类号： H04L1/18 , H04B7/26 , H04L27/26 , H04W72/04
CPC分类号： H04L5/0023 , H04L1/0073 , H04L1/1671 , H04L1/1812 , H04L1/1861 , H04L5/0053 , H04L5/0055
摘要： A subscriber station is provided. The subscriber station includes a transmit path circuitry to transmit uplink control information (UCI) in a subframe comprising one or more resource blocks, each resource block comprising S SC-FDM symbols. Each of the S symbols comprises N virtual subcarriers, and each subcarrier of each symbol comprises a resource element. The subscriber station also includes a UCI symbol allocator to allocate a first vector sequence of HARQ-ACK bits to a control region of each of four symbols of a resource block, the control region allocated for HARQ-ACK bits. The UCI symbol allocator also allocates a second vector sequence of HARQ-ACK bits to a control region of a fifth symbol of the resource block when a condition is met. The control region of the fifth symbol can be allocated for rank information (RI) bits.
摘要翻译：提供一个用户台。用户站包括发送路径电路，用于在包括一个或多个资源块的子帧中发送上行链路控制信息（UCI），每个资源块包括S SC-FDM符号。每个S符号包括N个虚拟子载波，并且每个符号的每个子载波包括资源元素。用户站还包括UCI符号分配器，用于向资源块的四个符号中的每一个的控制区分配HARQ-ACK比特的第一向量序列，分配给HARQ-ACK比特的控制区。当满足条件时，UCI符号分配器还将HARQ-ACK比特的第二矢量序列分配给资源块的第五个符号的控制区域。第五符号的控制区域可以被分配用于等级信息（RI）位。

9. 发明申请

WO2012148170A3 DOWNLINK CONTROL SIGNALING FOR COORDINATED MULTIPOINT TRANSMISSION 审中-公开
标题翻译：用于协调多点传输的下行控制信号
公开(公告)号：WO2012148170A3
公开(公告)日：2013-03-21
申请号：PCT/KR2012003192
申请日：2012-04-25
申请人： SAMSUNG ELECTRONICS CO LTD , NAM YOUNG-HAN , NG BOON LOONG , ZHANG JIANZHONG
发明人： NAM YOUNG-HAN , NG BOON LOONG , ZHANG JIANZHONG
IPC分类号： H04B7/04 , H04J11/00
CPC分类号： H04B7/024 , H04W28/06 , H04W72/04 , H04W72/12
摘要： A base station performs a method for coordinated multipoint (CoMP) transmission to a plurality of user equipments (UEs). The method includes transmitting a first and a second physical downlink control channel (PDCCH) to a user equipment (UE) in a subframe, wherein the first PDCCH has a first downlink control information (DCI) format and the second PDCCH has a second DCI format. The method also includes transmitting a first transport block of at least one CoMP transmission to the UE in the subframe according to the first PDCCH, the at least one CoMP transmission comprising the first transport block from the base station and a second transport block from a second base station, wherein the second transport block is scheduled according to the second PDCCH.
摘要翻译：基站执行用于多个用户设备（UE）的协调多点（CoMP）传输的方法。该方法包括在子帧中向用户设备（UE）发送第一和第二物理下行链路控制信道（PDCCH），其中第一PDCCH具有第一下行链路控制信息（DCI）格式，并且第二PDCCH具有第二DCI格式。该方法还包括根据第一PDCCH在子帧中向UE发送至少一个CoMP传输的第一传输块，所述至少一个CoMP传输包括来自基站的第一传输块，第二传输块来自第二传输块基站，其中根据第二PDCCH调度第二传输块。

10. 发明申请

WO2012021041A3 APPARATUS AND METHOD FOR TRANSMISSION OF UPLINK SOUNDING REFERENCE SIGNALS IN A WIRELESS NETWORK 审中-公开
标题翻译：无线网络中上行链路参考信号传输的装置和方法
公开(公告)号：WO2012021041A3
公开(公告)日：2012-05-18
申请号：PCT/KR2011005973
申请日：2011-08-12
申请人： SAMSUNG ELECTRONICS CO LTD , NAM YOUNG-HAN , ZHANG JIANZHONG
发明人： NAM YOUNG-HAN , ZHANG JIANZHONG
IPC分类号： H04W52/18 , H04B7/04 , H04J11/00 , H04W88/02
CPC分类号： H04W52/146 , H04L5/0005 , H04L5/001 , H04L5/0048 , H04L25/0226 , H04W52/281 , H04W52/325 , H04W52/34 , H04W52/346 , H04W52/367 , H04W52/42 , H04W72/00 , H04W72/0413
摘要： A mobile station for use in a wireless network that operates according to the Long-Term Evolution Advanced (LTE-A) standard. The mobile station is operable to transmit an aperiodic sounding reference signal (SRS) to a base station in response to a triggering grant received from the base station. The bandwidth on which the mobile station transmits the aperiodic SRS depends on a type of the triggering grant. The type of the triggering grant is one of a downlink grant, an uplink multiple-input, multiple-output (MIMO) grant, and an uplink single-input, multiple-output (SIMO) grant.
摘要翻译：一种用于根据长期演进高级（LTE-A）标准操作的无线网络的移动台。移动台可操作以响应于从基站接收到的触发许可，向基站发送非周期性探测参考信号（SRS）。移动台发送非周期性SRS的带宽取决于触发许可的类型。触发许可的类型是下行链路授权，上行链路多输入多输出（MIMO）许可和上行链路单输入多输出（SIMO）授权之一。

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