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公开(公告)号：KR1020150034719A
公开(公告)日：2015-04-03
申请号：KR1020157000743
申请日：2013-07-01
Applicant: 삼성전자주식회사
CPC classification number: H04W72/042 , H04L1/0061 , H04L1/1812 , H04L1/1861 , H04L5/0023 , H04L5/0035 , H04L5/0037 , H04L5/0044 , H04L5/0055 , H04W72/0406
Abstract: ePDCCH PRB 세트와연관된 PUCCH 리소스인덱스(PUCCH 포맷 1a/1b) 중의적어도일부를결정하는방법및 무선네트워크(100)가제공된다. 상기 PUCCH 리소스인덱스는로컬라이즈형 ePDCCH가사용되었는지또는분산형 ePDCCH가사용되었는지의여부에따라결정된다.
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公开(公告)号：KR1020150009538A
公开(公告)日：2015-01-26
申请号：KR1020147031557
申请日：2013-05-09
Applicant: 삼성전자주식회사
CPC classification number: H04W24/10 , H04B7/024 , H04B7/0626
Abstract: 방법 및 장치는 협동 다중 포인트(CoMP: Coordinated Multi-Point) 통신 시스템에서 사용자 장치(UE: User Equipment)의 채널 상태 정보(CSI: channel state information) 피드백을 리포팅한다. 상기 방법은 상기 사용자 장치에 대한 하향링크 전송이 적어도 2개의 CSI 서브프레임 서브세트로 구성될 때, CSI 레퍼런스 리소스에 속하는 CSI 서브프레임 서브세트 중 어느 하나 내에서 간섭 측정 리소스를 식별하는 단계를 포함한다. 상기 방법은 또한 간섭 측정을 유도하기 위하여 상기 식별된 간섭 측정 리소스를 이용하는 단계를 포함한다. 상기 장치는 상기 사용자 장치에 대한 하향링크 전송이 적어도 2개의 CSI 서브프레임 서브세트로 구성될 때, CSI 레퍼런스 리소스에 속하는 CSI 서브프레임 서브세트 중 어느 하나 내에서 간섭 측정 리소스를 식별하는 제어기를 포함한다. 상기 제어기는 간섭 측정을 유도하기 위하여 상기 식별된 간섭 측정 리소스를 이용한다.
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公开(公告)号：KR1020140073505A
公开(公告)日：2014-06-16
申请号：KR1020147007879
申请日：2012-09-26
Applicant: 삼성전자주식회사
CPC classification number: H04B7/024 , H04B7/0632 , H04L1/0026 , H04L1/0077
Abstract: According to an embodiment of the present invention, a subscriber station is configured to communicate with one or more base stations in a wireless communication network. The subscriber station is configured to receive, from networks, the information related to one or more TPs which are candidates for transmitting a coordinated multi-point (CoMP) adjusted with the subscriber station, to measure a plurality of channel quality values for each TP, and to report the measured channel quality values to the network.
Abstract translation: 根据本发明的实施例，用户台被配置为与无线通信网络中的一个或多个基站进行通信。 用户站被配置为从网络接收与用于发送用户台调整的协调多点（CoMP）的候选的一个或多个TP相关的信息，以测量每个TP的多个信道质量值， 并将测量的信道质量值报告给网络。
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公开(公告)号：KR1020140065398A
公开(公告)日：2014-05-29
申请号：KR1020147004912
申请日：2012-08-16
Applicant: 삼성전자주식회사
IPC: H04L27/26
CPC classification number: H04W72/0426 , H04L5/001 , H04L5/0023 , H04L5/0035 , H04L5/005 , H04L5/0073
Abstract: A base station in a heterogeneous network is configured to communicate with a plurality of base stations via a backhaul link and configured to communicate with a plurality of subscriber stations. The base station includes a transmission path configured to transmit data, reference signals, synchronization signals and control elements to at least one of the subscriber stations. The base station includes processing circuitry configured to map primary synchronization signals (PSS) and secondary synchronization signals (SSS) onto each of a carrier of a first carrier type and a carrier of a second carrier type. The PSS and the SSS are mapped onto different time locations in the second carrier type than in the first carrier type. The PSS and the SSS are mapped onto consecutive resource elements (REs) in each of the carrier of the first type and the carrier of the second type.
Abstract translation: 异构网络中的基站被配置为经由回程链路与多个基站进行通信，并被配置为与多个用户站进行通信。 基站包括被配置为向至少一个用户站发送数据，参考信号，同步信号和控制元素的传输路径。 基站包括处理电路，其被配置为将主同步信号（PSS）和次同步信号（SSS）映射到第一载波类型的载波和第二载波类型的载波的每一个上。 PSS和SSS被映射到第二载波类型中的不同时间位置，而不是第一载波类型。 PSS和SSS被映射到第一类型的载波和第二类型的载波中的每一个中的连续资源元素（RE）。
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公开(公告)号：KR1020140037133A
公开(公告)日：2014-03-26
申请号：KR1020137033785
申请日：2012-06-20
Applicant: 삼성전자주식회사
CPC classification number: H04W72/0413 , H04L1/1671 , H04L1/1861 , H04L1/1893 , H04L5/0055 , H04W72/0406
Abstract: User equipment is capable of receiving communication data from a cell including at least one base station. The user equipment includes a receiver configured to receive, from the base station, both a cell specific radio resource control (RRC) configuration comprising a cell specific resource offset parameter for PUCCH HARQ-ACK and a UE specific RRC configuration comprising a UE specific RS base sequence parameter and a UE specific resource offset parameter for PUCCH HARQ-ACK. [Reference numerals] (405) Uplink acknowledgement(HARQ ACK/NACK response); (410) Downlink approval (DC); (AA) Downlink transmission
Abstract translation: 用户设备能够从包括至少一个基站的小区接收通信数据。 用户设备包括接收机，其被配置为从基站接收包括用于PUCCH HARQ-ACK的小区特定资源偏移参数和包括UE特定RS基站的UE特定RRC配置的小区特定无线电资源控制（RRC）配置 序列参数和用于PUCCH HARQ-ACK的UE特定资源偏移参数。 （附图标记）（405）上行链路确认（HARQ ACK / NACK响应）; （410）下行批准（DC）; （AA）下行传输
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Patent Agency Ranking
公开(公告)号：KR1020140010017A
公开(公告)日：2014-01-23
申请号：KR1020137018374
申请日：2011-12-16
Applicant: 삼성전자주식회사
CPC classification number: H04L5/0057 , H04W24/10 , H04W72/1242
Abstract: A subscriber station reports channel state information (CSI) to a base station. The CSI is periodically reported for at least two physical uplink control channels (PUCCH). When a report for a first PUCCH and a report for a second PUCCH collide, each report type is divided into one of the multiple classes and the classes include a first class including a rank indicator related to a report type and a wideband (WB) W1 report type; a second class including a WB report type or a WB channel quality indicator (CQI) report type; and a third class including a type related to a sub-band or a W1 report type. A priority order rule assigns a priority order to each class. The CSI feedback report is transmitted according to the priority order rule, and a report type included in a high rank class is transmitted and a report type included in a low rank class is dropped. [Reference numerals] (505) PUCCH resource of DL CC1; (510) PUCCH resource of DL CC2; (520) Collision
Abstract translation: 用户台向基站报告信道状态信息（CSI）。 对于至少两个物理上行链路控制信道（PUCCH）周期性地报告CSI。 当第一PUCCH的报告和第二PUCCH的报告相互冲突时，每个报告类型被划分为多个类别中的一个，并且类别包括包括与报告类型相关的秩指示符和宽带（WB）W1 报告类型; 包括WB报告类型或WB信道质量指示符（CQI）报告类型的第二类; 以及包括与子带或W1报告类型相关的类型的第三类。 优先顺序规则为每个类分配优先顺序。 根据优先顺序规则发送CSI反馈报告，并且发送包括在高等级中的报告类型，并且丢弃包括在低等级类中的报告类型。 （附图标记）（505）DL CC1的PUCCH资源; （510）DL CC2的PUCCH资源; （520）碰撞
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公开(公告)号：KR1020130126591A
公开(公告)日：2013-11-20
申请号：KR1020137007524
申请日：2011-10-04
Applicant: 삼성전자주식회사
CPC classification number: H04W16/14 , H04W16/16 , H04W36/0055 , H04W36/04 , H04W52/244 , H04W72/082 , H04W84/045
Abstract: A method for enabling interference coordination for use in a heterogeneous network includes determining whether a first low power node approaches a second low power node at the first low power node if a trigger condition occurs. The method also includes transmitting an entering message from the first low power node to a base station (evolved Node-B, eNB) which serves the first low power node. Moreover, the method includes receiving configuration information from the base station at the first low power node in order to perform at least one measurement of the second low power node. [Reference numerals] (110) Macro eNB;(130) WI-FI femto;(140) Relay;(160) HeNB/femto;(170) Pico;(180) Micro eNB;(AA) Backhaul
Abstract translation: 一种用于启用在异构网络中使用的干扰协调的方法包括：如果发生触发条件，则确定第一低功率节点是否接近第一低功率节点处的第二低功率节点。 该方法还包括将来自第一低功率节点的进入消息发送到服务于第一低功率节点的基站（演进节点B，eNB）。 此外，该方法包括从第一低功率节点处的基站接收配置信息，以便执行第二低功率节点的至少一个测量。 （110）宏eNB;（130）WI-FI毫微微;（140）中继;（160）HeNB /毫微微;（170）微微;（180）微eNB;（AA）回程
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公开(公告)号：KR1020130106817A
公开(公告)日：2013-09-30
申请号：KR1020137006133
申请日：2011-08-12
Applicant: 삼성전자주식회사
CPC classification number: 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
Abstract: PURPOSE: A method for transmission of an uplink sounding reference signal (SRS) in a wireless network and an apparatus thereof are provided to improve a bandwidth of an SRS and the establishment of transmission power levels. CONSTITUTION: Each of mobile terminals (202,204,206,208) transmits an SRS in a single carrier-frequency division multiplexing (SC-FDM) symbol. The SRS is transmitted on two or more component carriers. Each of the mobile terminals scales each transmission power level of the two or more component carriers in which the SRS is transmitted if total transmission power of the SC-FDM symbol related to the SRS exceeds a maximum transmission power level.
Abstract translation: 目的：提供一种在无线网络中发送上行探测参考信号（SRS）的方法及其装置，以改善SRS的带宽和发送功率电平的建立。 构成：移动终端（202,204,206,208）中的每一个以单载波 - 频分复用（SC-FDM）符号发送SRS。 SRS在两个或多个分量载波上传输。 如果与SRS相关的SC-FDM符号的总发送功率超过最大发送功率电平，则每个移动终端缩放发送SRS的两个或更多个分量载波的每个发送功率电平。
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公开(公告)号：KR1020130095181A
公开(公告)日：2013-08-27
申请号：KR1020127029784
申请日：2011-05-12
Applicant: 삼성전자주식회사
CPC classification number: H04B7/0632 , H04B7/0417 , H04B7/0478 , H04B7/0639 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04B7/063
Abstract: PURPOSE: A system and a method for a PUCCH feedback in a 3GPP wireless network are provided to minimize the overhead signaling during the improvement of the granularity of feedback information. CONSTITUTION: A wireless network (100) comprises a first base station (101), a second base station (102), and a third base station (103). The second base station provides a wireless broadband access for internet (130) to a first plurality of mobile terminals within a coverage area (120). The first plurality of mobile terminals includes a first mobile terminal (111), a second mobile terminal (112), a third mobile terminal (113), and a fourth mobile terminal (114). The third base station provides wireless broadband access for internet to a second plurality of subscriber terminals which includes a first subscriber terminal (115) and a second subscriber terminal (116). [Reference numerals] (130) Internet
Abstract translation: 目的：提供3GPP无线网络中的PUCCH反馈的系统和方法，以在提高反馈信息的粒度期间最小化开销信令。 构成：无线网络（100）包括第一基站（101），第二基站（102）和第三基站（103）。 第二基站向覆盖区域（120）内的第一多个移动终端提供用于因特网（130）的无线宽带接入。 第一多个移动终端包括第一移动终端（111），第二移动终端（112），第三移动终端（113）和第四移动终端（114）。 第三基站向互联网提供无线宽带接入到包括第一用户终端（115）和第二用户终端（116）的第二多个用户终端。 （附图标记）（130）因特网
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公开(公告)号：KR1020130058687A
公开(公告)日：2013-06-04
申请号：KR1020127029648
申请日：2011-04-14
Applicant: 삼성전자주식회사
CPC classification number: H04W72/042 , H04L5/0007 , H04L5/0023 , H04L5/0035 , H04L5/0037 , H04L5/0044 , H04L5/005 , H04L5/0051 , H04L25/0204 , H04L25/03343 , H04L25/03891 , H04L27/2613 , H04W72/044 , H04W72/048 , H04L5/0005 , H04W72/0493
Abstract: PURPOSE: A system and method for bundling a resource block in a wireless communication system are provided to activate a physical resource block bundling in a system FDD operation mode, and to deactivate the physical resource block bundling in a system TDD operation mode. CONSTITUTION: A base station(101,102,103) transmits a downlink frame to a first mobile terminal to be used in a wireless network which communicates with a plurality of mobile terminal(111-116). The downlink frame comprises the time-frequency resource elements which are allocated in a plurality of physical resource blocks. The base station transmits the plurality of physical resource blocks in the bundles which have a bundle size of a function of a system bandwidth configuration. The base station uses the same precoder in all physical resource blocks in the same bundle. [Reference numerals] (101, 102, 103) Base stations; (130) Internet
Abstract translation: 目的：提供一种用于在无线通信系统中捆绑资源块的系统和方法，以在系统FDD操作模式中激活物理资源块捆绑，并且以系统TDD操作模式去激活物理资源块捆绑。 构成：基站（101,102,103）将下行链路帧发送到与多个移动终端（111-116）进行通信的无线网络中要使用的第一移动终端。 下行链路帧包括在多个物理资源块中分配的时间 - 频率资源元素。 基站发送具有系统带宽配置功能的捆绑大小的束中的多个物理资源块。 基站在同一捆绑包中的所有物理资源块中使用相同的预编码器。 （101,102,103）基站; （130）互联网
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