专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

WO2010087643A2 CONTROL SIGNALING FOR TRANSMISSIONS OVER CONTIGUOUS AND NON-CONTIGUOUS FREQUENCY BANDS 审中-公开
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：WO2010087643A2
公开(公告)日：2010-08-05
申请号：PCT/KR2010/000547
申请日：2010-01-29
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： PAPASAKELLARIOU, Aris , CHO, Joon-Young , LEE, Ju-Ho
IPC分类号： H04W72/12 , H04J11/00
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。

32. 发明申请

WO2009119988A1 SYSTEM AND METHOD FOR MULTIPLEXING ON AN LTE UPLINK CONTROL CHANNEL 审中-公开
标题翻译：用于在LTE上网控制信道上进行多路复用的系统和方法
公开(公告)号：WO2009119988A1
公开(公告)日：2009-10-01
申请号：PCT/KR2009/001327
申请日：2009-03-17
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： ZHANG, Jianzhong , LEE, Ju-Ho
IPC分类号： H04L12/26 , H04B7/26
CPC分类号： H04W24/10 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L1/1671 , H04L5/0023 , H04L5/0057 , H04L5/006 , H04L5/0094 , H04L25/03343 , H04L2025/03426 , H04L2025/03802 , H04W72/0453
摘要： A wireless communication network comprising a plurality of base stations capable of wireless communication with a plurality of subscriber stations within a coverage area of the network, wherein at least one of the plurality of base stations is capable of: determining a multiplexing scheme for multiplexing a frequency-selective channel quality information/precoding matrix index (FS CQI/PMI) feedback report with a wideband channel quality information/precoding matrix index (WB CQI/PMI) feedback report and a rank information (RI) report on a physical uplink control channel; transmitting the multiplexing scheme to a subscriber station; and receiving, from the subscriber station, an FS CQI/PMI feedback report multiplexed with a WB CQI/PMI feedback report and a RI report on the physical uplink control channel according to the multiplexing scheme.
摘要翻译：一种无线通信网络，包括能够与所述网络的覆盖区域内的多个用户站进行无线通信的多个基站，其中所述多个基站中的至少一个能够：确定用于复用频率的复用方案 - 具有宽带信道质量信息/预编码矩阵索引（WB CQI / PMI）反馈报告的选择性信道质量信息/预编码矩阵索引（FS CQI / PMI）反馈报告和物理上行链路控制信道上的秩信息（RI）报告; 将所述复用方案发送到订户站; 并根据复用方案从用户站接收与WB CQI / PMI反馈报告多路复用的FS CQI / PMI反馈报告和物理上行链路控制信道上的RI报告。

33. 发明申请

WO2009072841A3 UPLINK FEEDBACK FOR SUPPORTING MIMO OPERATION IN THE LTE DOWNLINK 审中-公开
公开(公告)号：WO2009072841A3
公开(公告)日：2009-06-11
申请号：PCT/KR2008/007216
申请日：2008-12-05
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： ZHANG, Jianzhong , LEE, Ju-Ho , KHAN, Farooq , PI, Zhouyue
IPC分类号： H04J11/00 , H04B7/04
摘要： A quantization method of transmission of channel quality information (CQI) includes measuring two measurements SINRs and calculating a difference (i.e., Delta SINR)between the two measurements of the SINRs; determining a CQI base (base channel quality information) based on one of the two measurements SINRs and a known quantization table for the CQI base , and simultaneously receiving cell-specific or UE-specific parameters transmitted from a base station and configuring a quantization table defining a mapping method of CQI delta (delta channel quality information) and the Delta SINR and determining the CQI delta based on the obtained Delta SINR and the configured quantization table; and transmitting the resulting CQI delta and CQI base .

34. 发明申请

WO2009020363A1 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING PACKETS IN A MOBILE COMMUNICATION SYSTEM SUPPORTING HYBRID AUTOMATIC REPEAT REQUEST 审中-公开
标题翻译：支持混合自动重复请求的移动通信系统中发送和接收分组的装置和方法
公开(公告)号：WO2009020363A1
公开(公告)日：2009-02-12
申请号：PCT/KR2008/004601
申请日：2008-08-07
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： KIM, Soeng-Hun , VAN LIESHOUT, Gert Jan , KWON, Hwan-Joon , LEE, Ju-Ho
IPC分类号： H04L1/18
CPC分类号： H04W72/0446 , H04L1/1812 , H04L1/1822 , H04L1/1845 , H04W72/0406
摘要： The present invention provides an apparatus and method for transmitting and receiving packet data in a mobile communication system supporting Hybrid Automatic Repeat reQuest (HARQ), and in particular, provides a method and apparatus for performing HARQ retransmission on a packet received through persistent resources where no HARQ process identifier is transmitted. The invention provides HARQ soft combining by providing a mapping relation between a packet received through persistent resources and a retransmitted HARQ packet. In addition, when there are several HARQ packets received through persistent resources at an arbitrary timing, the invention controls to determine with which packet an arbitrary retransmission packet should be combined, thereby allowing the corresponding processor to perform correct soft combining. Therefore, the invention can improve HARQ performance of persistent resources without increasing complexity of the reception apparatus.
摘要翻译：本发明提供了一种在支持混合自动重传请求（HARQ）的移动通信系统中发送和接收分组数据的装置和方法，特别地，提供了一种用于通过持续资源接收到的分组执行HARQ重传的方法和装置，其中no 发送HARQ进程标识符。本发明通过提供通过持久资源接收的分组与重传的HARQ分组之间的映射关系来提供HARQ软组合。此外，当在任意定时存在通过持久资源接收到的多个HARQ分组时，本发明控制确定应该组合任意重传分组的哪个分组，从而允许对应的处理器执行正确的软合并。因此，本发明可以提高持续资源的HARQ性能，而不会增加接收装置的复杂性。

35. 发明申请

WO2008140281A1 METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING PILOT SIGNAL IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中发送/接收导频信号的方法和装置
公开(公告)号：WO2008140281A1
公开(公告)日：2008-11-20
申请号：PCT/KR2008/002745
申请日：2008-05-16
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： KWAK, Yong-Jun , CHO, Joon-Young , KIM, Soeng-Hun , LEE, Ju-Ho
IPC分类号： H04B7/26
CPC分类号： H04B7/2637 , H04B1/7075 , H04B2201/70701 , H04B2201/70702 , H04J11/0069
摘要： A method and apparatus for transmitting a pilot signal in a wireless communication system. A reference cell scrambling code or one of a plurality of additional cell scrambling codes is selected for each combination of one of a plurality of first scrambling codes (PSCs) applied to a first synchronization channel (P-SCH) and one of a plurality of second scrambling codes (SSCs) applied to a second synchronization channel (S-SCH). It is determined whether to transmit the pilot signal using the reference cell scrambling code or one of the plurality of additional cell scrambling codes. The reference cell scrambling code or the additional cell scrambling code is generated according to the determination. The pilot signal is transmitted using the generated reference cell scrambling code or the additional cell scrambling code.
摘要翻译：一种用于在无线通信系统中发送导频信号的方法和装置。对于施加到第一同步信道（P-SCH）的多个第一加扰码（PSC）中的一个的多个第二加扰码（P-SCH）中的一个和多个第二加扰码中的一个的每个组合，选择参考小区扰码或多个附加小区扰码中的一个应用于第二同步信道（S-SCH）的扰码（SSC）。确定是否使用参考小区扰码或多个附加小区扰码中的一个发送导频信号。根据该确定产生参考小区扰码或附加小区扰码。使用所生成的参考小区扰码或附加小区扰码来发送导频信号。

36. 发明申请

WO2008133449A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING UPLINK CHANNEL SOUNDING REFERENCE SIGNALS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
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：WO2008133449A1
公开(公告)日：2008-11-06
申请号：PCT/KR2008/002365
申请日：2008-04-25
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： CHO, Joon-Young , LEE, Ju-Ho , RO, Sang-Min , PAPASAKELLARIOU, Aris
IPC分类号： H04B7/26
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 sub frame; 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。

37. 发明申请

WO2008117984A1 PRECODING APPARATUS AND METHOD IN A WIRELESS COMMUNICATION SYSTEM USING MULTIPLE INPUT MULTIPLE OUTPUT 审中-公开
标题翻译：使用多路输入多路输出的无线通信系统中的预编码装置和方法
公开(公告)号：WO2008117984A1
公开(公告)日：2008-10-02
申请号：PCT/KR2008/001686
申请日：2008-03-26
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： HAN, Jin-Kyu , BRUNO, Clerckx , LEE, Ju-Ho
IPC分类号： H04B7/04
CPC分类号： H04B7/0417 , H04B7/0617 , H04B7/0632 , H04B7/0634 , H04B7/0639 , H04B7/0691 , H04B7/0697
摘要： A transmission apparatus in a Multiple Input Multiple Output (MIMO)-based wireless communication system. The transmission apparatus includes at least two antenna groups each having at least two antennas, wherein the antenna groups are spaced apart by a first distance and transmit antennas in each antenna group are spaced apart by a second distance which is shorter than the first distance. A channel coding and modulation unit channel-codes and modulates a desired transmission data stream. A precoding unit precodes the channel-coded and modulated signal separately for each antenna group and each antenna in the same antenna group. Thereafter, a transmission processing unit transmission-processes the output signal from the precoding unit.
摘要翻译：一种基于多输入多输出（MIMO）的无线通信系统中的传输装置。发送装置包括至少两个天线组，每个天线组具有至少两个天线，其中天线组间隔开第一距离，并且每个天线组中的发射天线间隔开比第一距离短的第二距离。信道编码和调制单元对所需的传输数据流进行信道编码和调制。预编码单元对于同一天线组中的每个天线组和每个天线分别对信道编码和调制信号进行预编码。此后，发送处理单元发送 - 处理来自预编码单元的输出信号。

38. 发明申请

WO2008038983A1 METHODS AND APPARATUS FOR ALLOCATING CELL RADIO NETWORK TEMPORARY IDENTITY 审中-公开
标题翻译：分配小区无线电网络临时标识的方法和装置
公开(公告)号：WO2008038983A1
公开(公告)日：2008-04-03
申请号：PCT/KR2007/004680
申请日：2007-09-21
申请人： SAMSUNG ELECTRONICS CO., LTD. , BEIJING SAMSUNG TELECOM R & D CENTER
发明人： SUN, Chengjun , ZHANG, Yujian , LI, Xiaoqiang , LEE, Ju-Ho
IPC分类号： H04B7/26
CPC分类号： H04W72/042 , H04W74/0866
摘要： The prsent invention decribes that the C-RNTIs are goruped based on the random access preamble sequence, the transmission sub-frame and the transmission random acess channel information used for the user equipment and detected by the base station. In such a way, the indicating information bits needed by C-RNTI allocation are decreased and the signaling overhead needed by C-RNTI allocation is also decreased. In addition, the random access process is optimized and the random access performance is improved.
摘要翻译：本发明描述了基于随机接入前导序列，传输子帧和用于用户设备并由基站检测的传输随机接入信道信息来进行C-RNTI的识别。以这种方式，C-RNTI分配所需的指示信息比特减少，C-RNTI分配所需的信令开销也降低。另外，优化了随机访问过程，提高了随机访问性能。

39. 发明申请

WO2007108636A1 METHOD AND APPARATUS FOR ALLOCATING AND IDENTIFYING FREQUENCY RESOURCES IN A FREQUENCY DIVISION MULTIPLE ACCESS SYSTEM 审中-公开
标题翻译：频分多址接入系统中分配和识别频率资源的方法与装置
公开(公告)号：WO2007108636A1
公开(公告)日：2007-09-27
申请号：PCT/KR2007/001358
申请日：2007-03-20
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： HEO, Youn-Hyoung , LEE, Ju-Ho
IPC分类号： H04B7/26
CPC分类号： H04W72/1289 , H04W8/26 , H04W72/042 , H04W72/0453
摘要： A method is provided for allocating and identifying frequency resources to a terminal in a Frequency Division Multiple Access (FDMA) system. The method includes receiving from a base station a scheduling message including frequency resource information; and calculating the allocated frequency resource based on relative information if the scheduling message is a Relative Grant (RG) message including the relative information generated on a basis of a currently used channel. The relative information includes one of an identifier of a terminal, or an identifier of a channel in use by the terminal as a terminal ID, state information indicating number of channel that stands for increase or decrease amount of frequency resources on a basis of the Currently used channel, and, direction information indicating a direction of the state information.
摘要翻译：提供了一种用于在频分多址（FDMA）系统中向终端分配和识别频率资源的方法。该方法包括从基站接收包括频率资源信息的调度消息; 以及如果调度消息是包括基于当前使用的信道生成的相对信息的相对授权（RG）消息，则基于相对信息来计算分配的频率资源。相关信息包括终端的标识符或者终端使用的信道的标识符之一作为终端ID，表示基于当前的频率资源的频率资源的增加或减少量的频道数量的状态信息以及指示状态信息的方向的方向信息。

40. 发明申请

WO2007027052A1 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA IN A FREQUENCY DIVISION MULTIPLE ACCESS SYSTEM, AND SYSTEM THEREOF 审中-公开
标题翻译：用于在频分多址接入系统中发送和接收数据的装置及方法及其系统
公开(公告)号：WO2007027052A1
公开(公告)日：2007-03-08
申请号：PCT/KR2006/003428
申请日：2006-08-30
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： KWON, Hwan-Joon , KIM, Yu-Chul , KIM, Dong-Hee , YU, Jae-Chon , HAN, Jin-Kyu , KIM, Young-Bum , LEE, Ju-Ho , HEO, Youn-Hyoung
IPC分类号： H04B7/26
CPC分类号： H04L5/023 , H04L1/0003 , H04L1/0026 , H04L1/0041 , H04L1/0071 , H04L1/1812 , H04L27/2602
摘要： ABSTRACT An apparatus and method for transmitting and receiving data in an Orthogonal Frequency Division Multiple Access (OFDMA) system using a plurality of resource blocks are provided, in which a A transmitter generates a sub-packet to perform a Hybrid Automatic Repeat reQuest (HARQ) function on the data, performs interleaving on the generated sub-packet for each resource block for a receiver according to predetermined order, and transmits acontrol message including the sub-packet for each resource block and allocation information of the sub-packet to mobile stations. A mobile station deinterleaves the sub-packet received from the base station for each resource block, and combines the deinterleaved sub-packet based on the control message.
摘要翻译：摘要提供一种使用多个资源块在正交频分多址（OFDMA）系统中发送和接收数据的装置和方法，其中A发射机生成子分组以执行混合自动重传请求（HARQ）对数据进行功能，根据预定顺序对接收机的每个资源块对所生成的子分组进行交织，并且向移动台发送包括每个资源块的子分组的辅助消息和子分组的分配信息。移动台对于每个资源块对从基站接收的子分组进行解交织，并且基于控制消息组合解交织的子分组。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式