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公开(公告)号：KR1020140014311A
公开(公告)日：2014-02-05
申请号：KR1020140007414
申请日：2014-01-21
Applicant: 삼성전자주식회사
Inventor： 김영범 , 조준영 , 파파스켈라리오,아리스 , 권환준
Abstract: A method that a base station transmits and receives acknowledgement (ACK)/negative ACK (NACK) information in a mobile communication system transmits control information which is transmittable through a downlink control channel which includes data and at least one control channel element (CCE) to a terminal, confirms resources for receiving ACK/NACK information which is mapped to the at least one CCE based on a mapping rule between resources for receiving CCE and ACK/NACK information and is identified by cyclic shift index, orthogonal sequence index and resource block index, and receives ACK/NACK information for the transmitted data using pre-confirmed resources. The mapping rule maps corresponding indexes by alternating for cyclic shift indexes, orthogonal sequence indexes and resource block indexes which are supported in the mobile communication system according to the successive increase of index corresponding to the CCE until all the corresponding indexes are used wherein the orthogonal sequence index increases by 1 when all the cyclic shift indexes are used, and the resource block index increases by 1 when all the orthogonal sequence indexes are used.
Abstract translation: 基站在移动通信系统中发送和接收确认（ACK）/否定ACK（NACK）信息的方法发送可以通过包括数据和至少一个控制信道要素（CCE）的下行链路控制信道发送的控制信息， 终端基于用于接收CCE的资源和ACK / NACK信息之间的映射规则确认用于接收映射到至少一个CCE的ACK / NACK信息的资源，并且通过循环移位索引，正交序列索引和资源块索引 并且使用预先确认的资源来接收所发送的数据的ACK / NACK信息。 映射规则通过交替移动通信系统支持的循环移位索引，正交序列索引和资源块索引来对应对应的索引，根据对应于CCE的索引的连续增加，直到使用所有相应的索引，其中正交序列 当使用所有循环移位索引时，索引增加1，当使用所有正交序列索引时资源块索引增加1。
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公开(公告)号：KR1020130086990A
公开(公告)日：2013-08-05
申请号：KR1020130009049
申请日：2013-01-28
Applicant: 삼성전자주식회사
Inventor： 지형주 , 파파스켈라리오,아리스 , 김영범
IPC: H04L1/18
CPC classification number: H04W72/042 , H04L1/0038 , H04L1/0061 , H04L1/1671 , H04L1/1822 , H04L5/0053
Abstract: PURPOSE: A communication scheduling method of low function devices and an apparatus thereof are provided to reduce a PDCCH overhead which is related to the scheduling of physical downlink shared channel (PDSCH) transmissions to a machine type communication (MTC) user equipment (UE) and physical uplink shared channel (PUSCH) transmissions from the MTC UE. CONSTITUTION: MTC UE performs PDCCH decoding actions of a first fixed number per each control channel element (CCE) aggregation level (AL) about a first set of the CCE ALs during an initial access to the NodeB (1010). The MTE UE is comprised of a plurality of PDCCH decoding actions of each CCE AL about a second set of the CCE ALs. Otherwise, The MTE UE uses the PDCCH decoding actions of a second fixed number per each CCE AL about the second set of the CCE ALs (1020). The MTU UE performs a plurality of decoding actions of each CCE AL (1030). [Reference numerals] (1010) MTC UE performs the PDCCH decoding actions of a first fixed number per each CCE AL about a first set of the CCE ALs during the initial access; (1020) The MTE UE is comprised of a plurality of PDCCH decoding actions of each CCE AL about a second set of the CCE ALs or uses the PDCCH decoding actions of a second fixed number per each CCE AL about the second set of the CCE ALs; (1030) The MTU UE performs a plurality of decoding actions of each CCE AL
Abstract translation: 目的：提供一种低功能设备的通信调度方法及其装置，以减少与机体型通信（MTC）用户设备（UE）的物理下行链路共享信道（PDSCH）传输调度相关的PDCCH开销， 来自MTC UE的物理上行链路共享信道（PUSCH）传输。 构成：在初始接入节点B（1010）期间，MTC UE针对每个控制信道单元（CCE）聚合级别（AL）执行关于第一组CCE AL的第一固定数量的PDCCH解码动作。 MTE UE包括关于第二组CCE AL的每个CCE AL的多个PDCCH解码动作。 否则，MTE UE使用关于第二组CCE AL（1020）的每个CCE AL的第二固定数量的PDCCH解码动作。 MTU UE执行每个CCE AL（1030）的多个解码动作。 （1010）MTC UE在初始接入期间，针对每个CCE AL关于第一组CCE AL执行第一固定数量的PDCCH解码动作; （1020）MTE UE包括关于CCE AL的第二组的每个CCE AL的多个PDCCH解码动作，或者每个CCE AL使用关于第二组CCE AL的第二固定数量的PDCCH解码动作 ; （1030）MTU UE执行每个CCE AL的多个解码动作
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公开(公告)号：KR1020130033997A
公开(公告)日：2013-04-04
申请号：KR1020120107966
申请日：2012-09-27
Applicant: 삼성전자주식회사
Inventor： 파파스켈라리오,아리스 , 조준영
CPC classification number: H04W52/325 , H04W52/18 , H04W74/004 , H04W74/006 , H04L5/0048 , H04W52/54 , H04W72/12
Abstract: PURPOSE: A method for controlling the transmission power of SRS(Sounding Reference Signals) in a wireless communication system and a device thereof are provided to reinforce the support of a UL(UpLink) CoMP(Coordinated Multi-Point) and a DL(DownLink) CoMP. CONSTITUTION: A portable terminal constructs a P SRS_OFFSET,c(m) value including a second maximum value which is bigger than a first maximum value by using an upper layer(625). The portable terminal combines parameters signaled by the upper layer by measuring PL(Path Loss) based on a DL RS(DownLink Reference Signal) transmitted from TP(Transmission Power) related to the RP(Reception Power)(635). The portable terminal signals a first parameter applying the PL compensation to the power control of the data transmission and a second parameter applied to the power control of the SRS transmission(645). [Reference numerals] (610) Existing SRS TPC; (615) Enhanced SRS TPC; (620) Upper layer forms P_SRS_OFFSET.c(m) with a first maximum value; (625) UE measures PL based on DL RS transmitted from a single TP related to a single RP; (630) Signal α_c(j) of upper layers are applicable to both SRS and data/UCI/DMRS transmission from UE; (635) Upper layers form P^extend_SRS_OFFSET.c(m) with a second maximum value which is bigger than the first maximum value; (640) UE measures PL based on DL RS transmitted from a single TP related to a single RP and combines the PL with a parameter which is signaled by the upper layers; (645) Signaling signal α_c(j) of upper layers which is applicable to data/UCI/DMRS transmission from UE and α_SRS.c(j)=1 which is applicable to SRS transmission enhanced from UE;
Abstract translation: 目的：提供一种用于控制无线通信系统中的SRS（探测参考信号）的发射功率的方法及其装置，以加强对UL（UpLink）CoMP（协调多点）和DL（DownLink）协议的支持， CoMP的。 构成：便携式终端通过使用上层（625）构建包括大于第一最大值的第二最大值的P SRS_OFFSET，c（m）值。 便携式终端通过基于与RP（接收功率）（635）相关的TP（传输功率））发送的DL RS（下行链路参考信号）测量PL（路径损耗）来组合由上层发送信号的参数。 便携式终端将应用PL补偿的第一参数发送到数据传输的功率控制，以及应用于SRS传输的功率控制的第二参数（645）。 （附图标记）（610）现有的SRS TPC; （615）增强SRS TPC; （620）上层形成具有第一最大值的P_SRS_OFFSET.c（m）; （625）UE测量基于与单个RP相关的单个TP发送的DL RS的PL; （630）上层的信号α_c（j）适用于来自UE的SRS和数据/ UCI / DMRS传输; （635）上层形成P ^ extend_SRS_OFFSET.c（m），第二个最大值大于第一个最大值; （640）UE测量基于与单个RP相关的单个TP发送的DL RS的PL，并将PL与由上层信令的参数组合; （645）可应用于从UE的数据/ UCI / DMRS传输的上层的信令信号α_c（j）和适用于从UE增强的SRS传输的α_SRS.c（j）= 1;
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公开(公告)号：KR1020120123417A
公开(公告)日：2012-11-08
申请号：KR1020127021132
申请日：2011-01-07
Applicant: 삼성전자주식회사
Inventor： 파파스켈라리오,아리스 , 반리에샤우트,게르트-잔 , 김성훈
CPC classification number: H04W72/02 , H04W72/0453 , H04W72/042
Abstract: PURPOSE: An apparatus and method for low latency transmission in an uplink of a communication system are provided to assign RBs for CB(resource block)-PUSCH(physical uplink shared channel) transmission using a DCI(downlink control information) format. CONSTITUTION: First frequency resources are determined from second frequency resources indicated by DCI formats for transmitting signals in PUSCH. Parameter values are determined by the DCI format and other exclusive means for transmitting the signals in the PUSCH. The signals are transmitted using the first frequency resources in the PUSCH. [Reference numerals] (720) RA bitmap
Abstract translation: 目的：提供一种用于在通信系统的上行链路中进行低延迟传输的装置和方法，以使用DCI（下行链路控制信息）格式为CB（资源块）-PUSCH（物理上行链路共享信道）传输分配RB。 构成：第一频率资源由用于在PUSCH中发送信号的DCI格式指示的第二频率资源确定。 参数值由DCI格式和用于在PUSCH中发送信号的其他排他装置确定。 使用PUSCH中的第一频率资源发送信号。 （附图标记）（720）RA位图
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公开(公告)号：KR1020120089292A
公开(公告)日：2012-08-09
申请号：KR1020127009930
申请日：2010-10-19
Applicant: 삼성전자주식회사
Inventor： 조준영 , 파파스켈라리오,아리스
CPC classification number: H04L5/0055 , H04L1/06 , H04L1/1692 , H04L1/1812 , H04L1/1861 , H04L5/0023 , H04L5/0053 , H04L5/1469 , H04L1/02
Abstract: PURPOSE: A transmission diversity and multiplexing method for a HARQ-ACK signal in a communication system and an apparatus thereof are provided to transmit an acknowledgement signal to a base station by using transmission antenna diversity. CONSTITUTION: An UE(User Equipment) receives a DCI(Downlink Control Information) format from a second DL(Downlink) sub-frame(902). An nPUCCH(910) for HARQ-ACK signal transmission is determined from a first antenna having NACK/DTX, ACK(922), ACK, ACK(924), SNACK/DTX, and NACK(926) by using a corresponding first CCE(Control Channel Element). The UE receives the DCI format from a first DL sub-frame. An nPUCCH(940) for the HARQ-ACK signal transmission is determined from a second antenna having NACK/DTX, ACK(952), ACK,ACK(954), NACK/DTX, and NACK(956) by using the first CCE.
Abstract translation: 目的：提供一种用于通信系统中的HARQ-ACK信号的发送分集和复用方法及其装置，用于通过使用发送天线分集向基站发送确认信号。 构成：UE（用户设备）从第二DL（下行链路）子帧（902）接收DCI（下行链路控制信息）格式。 从具有NACK / DTX，ACK（922），ACK，ACK（924），SNACK / DTX和NACK（926）的第一天线通过使用对应的第一CCE（...）来确定用于HARQ-ACK信号传输的nPUCCH（910） 控制通道元件）。 UE从第一DL子帧接收DCI格式。 通过使用第一CCE从具有NACK / DTX，ACK（952），ACK，ACK（954），NACK / DTX和NACK（956）的第二天线确定用于HARQ-ACK信号传输的nPUCCH（940）。
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Patent Agency Ranking
公开(公告)号：KR1020120085273A
公开(公告)日：2012-07-31
申请号：KR1020127011040
申请日：2010-09-28
Applicant: 삼성전자주식회사
Inventor： 파파스켈라리오,아리스 , 조준영
CPC classification number: H04W72/042 , H04L5/001 , H04L5/0053 , H04L5/0092 , H04W4/06 , H04W8/26 , H04W24/00 , H04W48/10 , H04W48/12 , H04W56/00 , H04W72/04 , H04J11/0069 , H04W48/16
Abstract: PURPOSE: The expansion of a physical down link-control channel is provided to support communication for a multi cell by transmitting and receiving down link control information in a single cell. CONSTITUTION: An A-UE(User Equipment) is composed of a DL(Down Link) for a cell 1(1010), a cell 2(1020), and a cell 3(1030) for receiving PDSCH(Physical Downlink Shared Channel) and an UL(Up Link) for a cell 4(1040) and a cell 5(1050) for transmitting the PUSCH(Physical Uplink Shared Channel). PDCCH(Physical downlink Control Channel) transmitting cells are transmitted to an A-UD through upper layer signaling. PDCCH is transmitted only to a cell 6(1060). The DL and UL of the cell 1 correspond to a macro cell. The DL and UL of the cell 2 correspond to a first micro cell. The DL of the cell 3 and the UL of the cell 2 correspond to a second micro cell.
Abstract translation: 目的：提供物理下行链路控制信道的扩展，以通过在单个小区中发送和接收下行链路控制信息来支持多小区的通信。 构成：A-UE（用户设备）由小区1（1010）的DL（Down Link），小区2（1020）和用于接收PDSCH（物理下行链路共享信道）的小区3（1030） 以及用于小区4（1040）的UL（上行链路）和用于发送PUSCH（物理上行链路共享信道）的小区5（1050）。 通过上层信令将发送小区的PDCCH（物理下行链路控制信道）发送到A-UD。 PDCCH仅发送到小区6（1060）。 单元1的DL和UL对应于宏小区。 单元2的DL和UL对应于第一微单元。 单元3的DL和单元2的UL对应于第二微单元。
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公开(公告)号：KR1020120003890A
公开(公告)日：2012-01-11
申请号：KR1020117024451
申请日：2010-03-17
Applicant: 삼성전자주식회사
Inventor： 파파스켈라리오,아리스 , 조준영
CPC classification number: H04W52/18 , H04L1/1812 , H04L5/0007 , H04L5/001 , H04L5/0092 , H04L27/18 , H04W52/146 , H04W52/241 , H04W52/281 , H04W52/325 , H04W52/34 , H04W52/346 , H04W52/367 , H04W72/0446 , H04W52/242 , H04W52/362 , H04W72/12 , Y02D70/00
Abstract: PURPOSE: An uplink transmission power control method in multi carrier wave communication system is provided to apply a PUCCH(Physical Uplink Control CHannel) transmission method to a TPC(Transmission Power Consumption) method by using a user interface transmission antenna. CONSTITUTION: A user interface respectively transmits two or more component carriers to two or more data channels. In case the transmission voltages of the data channels are more than the predetermined voltage values, the user interface reduce transmission voltages which are respectively allocated to the data channel according to the voltage values(940). A serving base station receives two or more data channels.
Abstract translation: 目的：提供一种多载波通信系统中的上行链路发送功率控制方法，通过使用用户接口发送天线将PUCCH（物理上行链路控制信道）发送方法应用于TPC（发送功率消耗）方法。 构成：用户界面分别将两个或多个分量载波发送到两个或更多个数据信道。 在数据信道的传输电压大于预定电压值的情况下，用户接口根据电压值降低分配给数据信道的传输电压（940）。 服务基站接收两个或多个数据信道。
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公开(公告)号：KR1020110099026A
公开(公告)日：2011-09-05
申请号：KR1020117015205
申请日：2009-12-02
Applicant: 삼성전자주식회사
Inventor： 파파스켈라리오,아리스 , 한진규 , 조준영
CPC classification number: H04W72/1278 , H04L5/0007 , H04L5/0053 , H04L5/0091 , H04W72/04 , H04W72/1289 , H04L5/001 , H04W72/14 , H04W88/10
Abstract: 다수의 요소 반송파(CC: Component Carrier)들로 구성된 통신 시스템의 다운링크에서의 데이터 수신 또는 업링크에서의 데이터 송신을 위해 기지국으로부터 사용자 기기(UE: User Equipment)들로 스케줄링 할당(SA: Scheduling Assignment)들을 송신하기 위한 방법들 및 장치들이 설명된다. 상기 SA들은 기본(elementary) 유닛들(제어 채널 요소(CCE: Control Channel Element)들을 이용하여 별도로 코딩되고 송신된다. CCE들의 위치는 SA가 제1 CC를 위한 것인지 제2 CC를 위한 것인지를 결정한다. 또한, 제1 CC를 위한 SA에 대한 CCE들의 위치는 제2 CC를 위한 SA에 대한 CCE들의 위치를 결정하는데 이용된다.
Abstract translation: 描述了用于从基站向用户设备（UE）传输调度分配（SA）的方法和装置，用于下行链路中的数据接收或由多个分量载波（CC）组成的通信系统的上行链路中的数据传输。 使用基本单元（控制信道单元或CCE）分别对SA进行编码和传输。 CCE的位置确定SA是针对第一CC还是第二CC。 此外，用于针对第一CC的SA的CCE的位置用于确定用于第二CC的SA的CCE的位置。
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公开(公告)号：KR1020100074240A
公开(公告)日：2010-07-01
申请号：KR1020107009538
申请日：2008-10-01
Applicant: 삼성전자주식회사
Inventor： 파파스켈라리오,아리스 , 조준영
IPC: H04L1/18
CPC classification number: H04W72/0413 , H04L1/0055 , H04L1/0057 , H04L1/1607 , H04L1/1685 , H04L1/1858 , H04L1/1887 , H04L5/0053 , H04L27/2607 , H04L27/2613
Abstract: 다수의전송시간간격(TTI)에걸쳐서사용자장치(UE)에의해수신확인신호를전송하는방법및 장치가개시된다. 상기수신확인신호는데이터패킷수신에응답한것이며, 데이터패킷수신이스케쥴링할당을통한경우에각 다수의 TTI에서상이한자원으로전송되며, 혹은데이터패킷수신이주기적인경우각 다수의 TTI에서동일자원으로전송된다. 다수의 TTI에걸쳐서수신확인신호를전송하는 UE는초기수신확인신호전송이완료되기이전에는후속의 TTI에서부가적인수신확인신호를전송하지않아야한다. 또한상기 UE는다수의 TTI에걸쳐서수신확인신호의전송을완료하기이전에는동일한 TTI 또는후속 TTI에서데이터신호또는다른제어신호들을전송하지않아야한다.
Abstract translation: 目的：提供一种在通信系统中重复发送信号的方法，用于通过使用UE（用户设备）响应于数据来发送ACK / NAK信号来确定在至少两个子帧中发送ACK / NAK信号的资源 包。 构成：多个UE通过使用两个连续TTI之间的第一TTI（传输时间间隔）的每个资源来发送每个信号。 最初通过使用第一UE中的资源k在第一TTI中发送信号。 该信号在第二TTI中通过使用第一UE中的资源M + k而被第二次传输。 请求M或J资源用于从TTI的所有UE初始发送信号。 M资源小于J资源。
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公开(公告)号：KR1020100059945A
公开(公告)日：2010-06-04
申请号：KR1020107007405
申请日：2008-09-03
Applicant: 삼성전자주식회사
Inventor： 파파스켈라리오,아리스 , 조준영
IPC: H04B7/26
CPC classification number: H04L5/0012 , H04J13/0059 , H04J13/0062 , H04J13/0074 , H04J13/22 , H04L5/0042 , H04L25/4904 , H04L27/2602 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/0466 , H04W84/042
Abstract: PURPOSE: A sequence hopping apparatus for performing CAZAC(Constant Amplitude Zero Auto-Correlation)-base sequence hopping and a method thereof in a single carrier frequency multiplex connection communications system are provided to support a sequence schedule. CONSTITUTION: A different sequence set is existed about a resource block of each number. The sequence set of the minimum set size copes with the first number of the resources block on a time window. The sub set sequence having the sub set size according with the minimum set size coping with the resources block of the second number is selected. The signal is transmitted through the resources block of the second number among a plurality of symbols to one symbol by using the sequence.
Abstract translation: 目的：提供一种用于在单载波频率复用连接通信系统中执行CAZAC（恒定幅度零自相关） - 基序列跳频的序列跳频装置及其方法，以支持序列调度。 构成：关于每个数字的资源块，存在不同的序列集。 最小设置大小的序列集在时间窗口上处理资源块的第一个数字。 选择具有与第二数量的资源块对应的最小设置大小的子集大小的子集序列。 通过使用该序列，将信号通过多个符号中的第二个数字的资源块发送到一个符号。
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