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51. 发明申请

WO2009154352A2 WIRELESS TRANSCEIVER AND RELAY STATION INCLUDING THE WIRELESS TRANSCEIVER 审中-公开
标题翻译：无线收发器和中继站，包括无线收发器
公开(公告)号：WO2009154352A2
公开(公告)日：2009-12-23
申请号：PCT/KR2009/002494
申请日：2009-05-12
申请人： LG ELECTRONICS INC. , KIM, Byoung Hoon
发明人： KIM, Byoung Hoon
IPC分类号： H04B7/14 , H04B7/02 , H04B7/155
CPC分类号： H04B7/15557 , H04B7/0413 , H04B7/15542
摘要： A wireless transceiver and a relay station (RS) including the wireless transceiver, where the wireless transceiver includes multiple antennas; and multiple radio frequency (RF) chain pairs that are connected one-to-one to the antennas and each of which being able to be set to operate on both a downlink frequency and an uplink frequency or to operate only on one of the downlink frequency and the uplink frequency. Each of the RF chain pairs may be able to switch a transmission (Tx) frequency and a reception (Rx) frequency between the downlink frequency and the uplink frequency. For example, each of the RF chain pairs may include a first Tx/Rx band switch that is connected between a local oscillator pair and a mixer pair; and a second Tx/Rx band switch that is connected between an amplifier pair and a duplexer.
摘要翻译：一种无线收发器和包括无线收发器的中继站（RS），其中无线收发器包括多个天线; 以及与天线一对一连接的多个射频（RF）链对，每个能够被设置为在下行链路频率和上行链路频率上操作，或仅在下行链路频率之一和上行频率。每个RF链对可以能够在下行链路频率和上行链路频率之间切换传输（Tx）频率和接收（Rx）频率。例如，每个RF链对可以包括连接在本地振荡器对和混频器对之间的第一Tx / Rx频带开关; 以及连接在放大器对和双工器之间的第二Tx / Rx频带开关。

52. 发明申请

WO2009145514A2 APPARATUS AND METHOD FOR TRANSMITTING DATA USING TURBO CODE 审中-公开
标题翻译：使用涡轮代码发送数据的装置和方法
公开(公告)号：WO2009145514A2
公开(公告)日：2009-12-03
申请号：PCT/KR2009/002604
申请日：2009-05-19
申请人： LG ELECTRONICS INC. , KWON, Woo Suk , LEE, Suk Woo
发明人： KWON, Woo Suk , LEE, Suk Woo
IPC分类号： H03M13/37
CPC分类号： H03M13/09 , H04L1/0041 , H04L1/0071
摘要： The present invention provides an apparatus for transmitting data using turbo code. The apparatus includes an auxiliary bit adding unit configured to add padding bits to information bits, a convolutional turbo code (CTC) encoder configured to encode the padding bit-added information bits using turbo codes to generate coded data, a padding removing unit configured to remove the padding bits from the coded data, and a transmission processing unit configured to transmit the padding bit-removed coded data. The auxiliary bit adding unit adjusts the length of the padding bits according to a maximum size of an input that can be processed by the CRC encoder, and adds the length-adjusted padding bits to the information bits. Limited radio resources can be effectively used and the efficiency of data transmission can be improved.
摘要翻译：本发明提供一种使用turbo码发送数据的装置。该装置包括配置为向信息比特添加填充比特的辅助比特添加单元，被配置为使用turbo码对填充比特相加信息比特进行编码以生成编码数据的卷积turbo码（CTC）编码器，配置为去除来自编码数据的填充比特;以及发送处理单元，被配置为发送填补比特去除的编码数据。辅助比特添加单元根据CRC编码器可以处理的输入的最大大小来调整填充比特的长度，并将长度调整的填充比特相加到信息比特。可以有效利用有限的无线资源，提高数据传输的效率。

53. 发明申请

WO2009145454A3 METHOD FOR TRANSMITTING DATA USING HARQ 审中-公开
公开(公告)号：WO2009145454A3
公开(公告)日：2009-12-03
申请号：PCT/KR2009/001657
申请日：2009-03-31
申请人： LG ELECTRONICS INC. , KWON, Woo Suk , LEE, Suk Woo , SEOK, Ji Ae
发明人： KWON, Woo Suk , LEE, Suk Woo , SEOK, Ji Ae
IPC分类号： H04L1/18
摘要： A data transmission method using an HARQ includes transmitting a first transmission block which is a portion of bit streams of a mother codeword, receiving a retransmission request with respect to the mother codeword, and transmitting a second transmission block which is a bit stream subsequent to the first transmission block, according to the retransmission request, wherein a modulation order obtained from a first range of a modulation order product code rate (MPR) is applied to the first transmission block, a modulation order obtained from a second range of the MPR according to the number of retransmissions is applied to the second transmission block, and the second range of the MPR is adjusted as much as a linear offset to the first range.

54. 发明申请

WO2009136701A2 DIRECT LINK SETUP METHOD AND CHANNEL ALLOCATION METHOD IN MULTI-CHANNEL WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：多通道无线通信网络中的直接链路建立方法和信道分配方法
公开(公告)号：WO2009136701A2
公开(公告)日：2009-11-12
申请号：PCT/KR2009/002133
申请日：2009-04-23
申请人： LG ELECTRONICS INC. , SEOK, Yongho
发明人： SEOK, Yongho
IPC分类号： H04L12/28
CPC分类号： H04W72/044 , H04W72/0413 , H04W72/042 , H04W76/10 , H04W76/15 , H04W76/23
摘要： Provided are a direct link setup procedure and a channel allocation mechanism in a multi-channel wireless communication network. The method includes transmitting a direct link setup request message comprising request information for specifying one or more channels, each of which desires to set up a direct link, among multiple channels, and receiving a direct link setup response message comprising response information for setting up the direct link to one or more channels in response to the direct link setup request message.
摘要翻译：提供了一种在多信道无线通信网络中的直接链路建立过程和信道分配机制。该方法包括在多个信道之间发送包括用于指定一个或多个信道的请求信息的直接链路建立请求消息，每个信道希望建立直接链路，并且接收包括响应信息的直接链路建立响应消息，该响应信息包括用于建立响应于直接链接建立请求消息直接链接到一个或多个信道。

55. 发明申请

WO2009134066A1 DIRECT LINK SETUP METHOD IN TUNNELED DIRECT LINK SETUP WIRELESS NETWORK AND STATION SUPPORTING THE METHOD 审中-公开
标题翻译：隧道直连链路建立无线网络直接链路建立方法及支持方法
公开(公告)号：WO2009134066A1
公开(公告)日：2009-11-05
申请号：PCT/KR2009/002240
申请日：2009-04-29
申请人： LG ELECTRONICS INC. , SEOK, Yong Ho
发明人： SEOK, Yong Ho
IPC分类号： H04B7/26 , H04W76/02
CPC分类号： H04W76/023 , H04W28/16 , H04W76/14
摘要： Provided are a Tunneled Direct Link Setup (TDLS) establishment method for a TDLS initiator and a station supporting the establishment method. In the establishment method, a requesting Non-AP QSTA transmits a TDLS setup request frame via an access point(AP) to an intended peer Non-AP QSTA. And, the requesting Non-AP QSTA receives a TDLS setup response frame via the AP from the intended peer station in response to the TDLS setup request frame. And, the requesting Non-AP QSTA transmits a TDLS setup confirm frame via the AP to the intended peer station in response to the TDLS setup response frame. And, the requesting Non-AP QSTA receives a TDLS setup acknowledgement frame via the AP from the intended peer station in response to the TDLS setup confirm frame.
摘要翻译：提供了一种用于TDLS发起者和支持建立方法的站的隧道直接链路建立（TDLS）建立方法。在建立方法中，请求的非AP QSTA经由接入点（AP）将TDLS建立请求帧发送到预定的对等体非AP QSTA。并且，请求的非AP QSTA响应于TDLS建立请求帧，经由AP从目标对等站接收TDLS建立响应帧。并且，请求的非AP QSTA响应于TDLS建立响应帧，经由AP向目标对等站发送TDLS建立确认帧。而且，请求的非AP QSTA响应于TDLS建立确认帧，经由来自目标对等站的AP接收TDLS建立确认帧。

56. 发明申请

WO2009134026A1 METHOD FOR TRANSMITTING BAND BITMAP IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中发送带双工的方法
公开(公告)号：WO2009134026A1
公开(公告)日：2009-11-05
申请号：PCT/KR2009/001960
申请日：2009-04-16
申请人： LG ELECTRONICS INC. , CHUN, Jin Young , LEE, Moon Il , LEE, Wook Bong , IHM, Bin Chul
发明人： CHUN, Jin Young , LEE, Moon Il , LEE, Wook Bong , IHM, Bin Chul
IPC分类号： H04B7/26
CPC分类号： H04L1/0028 , H04L1/0026 , H04L1/0029 , H04L1/1607 , H04L5/003
摘要： A method for transmitting a band bitmap in a wireless communication system is provided. The method includes selecting at least one selection band from a plurality of bands, the plurality of bands being distributed throughout a whole frequency band, grouping the plurality of bands into a plurality of band groups, setting a primary bitmap for each band group according to whether the selection band is included in each band group and setting a secondary bitmap for bands in each band group, and transmitting the primary bitmap and the secondary bitmap. Radio resources used to transmit a band bitmap can be reduced by decreasing the number of bits of the band bitmap.
摘要翻译：提供了一种用于在无线通信系统中发送频带位图的方法。该方法包括从多个频带中选择至少一个选择频带，多个频带分布在整个频带上，将多个频段分组成多个频带组，根据是否为每个频带组设置主要位图选择频带被包括在每个频带组中，并且为每个频带组中的频带设置辅助位图，并且发送主位图和辅助位图。可以通过减少频带位图的位数来减少用于发送频带位图的无线电资源。

57. 发明申请

WO2009116790A2 METHOD OF PERFORMING HARQ IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中执行HARQ的方法
公开(公告)号：WO2009116790A2
公开(公告)日：2009-09-24
申请号：PCT/KR2009/001345
申请日：2009-03-17
申请人： LG ELECTRONICS INC. , SUNG, Doo Hyun , CHO, Han Gyu , MOON, Sung Ho
发明人： SUNG, Doo Hyun , CHO, Han Gyu , MOON, Sung Ho
IPC分类号： H04L1/18 , H04L29/02
CPC分类号： H04L1/1887 , H04L1/1812
摘要： A method of performing hybrid automatic repeat request (HARQ) in a wireless communication system is provided. The method includes receiving a system configuration signal, the system configuration signal comprising frame configuration information and HARQ delay information, receiving a downlink (DL) signal in a DL subframe and transmitting an acknowledgement (ACK)/not-acknowledgement (NACK) signal for the DL signal in a UL subframe.
摘要翻译：提供了一种在无线通信系统中执行混合自动重传请求（HARQ）的方法。该方法包括接收系统配置信号，系统配置信号包括帧配置信息和HARQ延迟信息，在DL子帧中接收下行链路（DL）信号，并发送确认（ACK）/未确认（NACK）信号 DL信号在UL子帧中。

58. 发明申请

WO2009116769A1 METHOD OF TRANSMITTING REFERENCE SIGNAL AND TRANSMITTER USING THE SAME 审中-公开
标题翻译：发送参考信号的方法和使用该参考信号的发射机
公开(公告)号：WO2009116769A1
公开(公告)日：2009-09-24
申请号：PCT/KR2009/001308
申请日：2009-03-17
申请人： LG ELECTRONICS INC. , LEE, Jung Hoon , LEE, Dae Won , KIM, Ki Jun , AHN, Joon Kui
发明人： LEE, Jung Hoon , LEE, Dae Won , KIM, Ki Jun , AHN, Joon Kui
IPC分类号： H04B7/26 , H04L27/26
CPC分类号： H04L27/2613 , H04L5/0007 , H04L5/0048 , H04L5/0053 , H04L25/0226 , H04L27/262 , Y02D70/126
摘要： A method and apparatus of transmitting a reference signal in a wireless communication system is provided. A reference signal sequence is generated by using a pseudo-random sequence. A portion or entirety of the reference signal sequence is mapped to at least one resource block and is transmitted. The pseudo-random sequence is generated by a gold sequence generator which is initialized with initial values obtained by using cell identifier. The reference signal provides low PAPR and high cross correlation characteristic.
摘要翻译：提供了一种在无线通信系统中发送参考信号的方法和装置。通过使用伪随机序列来生成参考信号序列。将参考信号序列的一部分或全部映射到至少一个资源块并被发送。伪随机序列由金序列发生器产生，该序列生成器通过使用小区标识符获得的初始值进行初始化。参考信号提供低PAPR和高互相关特性。

59. 发明申请

WO2009116760A2 METHOD FOR EFFECTIVELY TRANSMITTING CONTROL SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：有效发送无线通信系统中的控制信号的方法
公开(公告)号：WO2009116760A2
公开(公告)日：2009-09-24
申请号：PCT/KR2009/001287
申请日：2009-03-16
申请人： LG ELECTRONICS INC. , AHN, Joon Kui , LEE, Dae Won , YUN, Young Woo , KIM, Ki Jun
发明人： AHN, Joon Kui , LEE, Dae Won , YUN, Young Woo , KIM, Ki Jun
IPC分类号： H04L1/18
CPC分类号： H04L5/0055 , H04L1/1812 , H04L5/14 , H04L12/1868 , H04L12/52 , H04W72/0406
摘要： A method of performing HARQ performed by a user equipment (UE) is provided. The method includes receiving a bundling indicator which indicates the number of bundled downlink subframes, determining whether at least one bundled downlink subframe is missed by comparing the bundling indicator with the number of detected bundled downlink subframes, generating a representative ACK/NACK signal when no bundled downlink subframe is missed, and transmitting the representative ACK/NACK signal on an uplink channel. Recovery capability is maximized and the packet loss is reduced in such a situation that less number of ACK/NACK signals are fed back than that of downlink packets.
摘要翻译：提供了由用户设备（UE）执行的执行HARQ的方法。该方法包括：接收指示捆绑的下行链路子帧的数量的捆绑指示符;通过将捆绑指示符与检测到的捆绑的下行链路子帧的数量进行比较来确定是否丢失了至少一个捆绑的下行链路子帧;当没有捆绑时产生代表性ACK / NACK信号下行链路子帧被丢失，并且在上行链路信道上发送代表性ACK / NACK信号。在反馈ACK / NACK信号的数量少于下行链路数据包的情况下，恢复能力被最大化并且数据包丢失减少。

60. 发明申请

WO2009107949A2 DUAL MODE SATELLITE SIGNAL RECEIVER AND METHOD THEREOF 审中-公开
标题翻译：双模式卫星信号接收器及其方法
公开(公告)号：WO2009107949A2
公开(公告)日：2009-09-03
申请号：PCT/KR2009/000835
申请日：2009-02-23
申请人： CORE LOGIC INC. , JO, Jun-Gi , PARK, Seong Eon , YOO, Changsik
发明人： JO, Jun-Gi , PARK, Seong Eon , YOO, Changsik
IPC分类号： G01S5/14
CPC分类号： H03G3/3052 , G01S19/33 , G01S19/37 , H03G7/001
摘要： A dual mode satellite signal receiver capable of supporting at least two global navigation satellite systems and a satellite signal receiving method are provided. The dual mode satellite signal receiver comprises a frequency synthesizer for generating a local oscillator signal based on a reference frequency; a mixer for mixing the local oscillator signal with a satellite signal and outputting the mixed signal as a signal of an intermediate frequency band; a first filter for filtering the signal output from the mixer to reject an image signal and output only an actual signal; a second filter for filtering the actual signal to output only a predetermined bandwidth according to a positioning mode; and an amplifier for amplifying the second filter output signal to a predetermined level and outputting the amplified signal.
摘要翻译：提供了一种能够支持至少两个全球导航卫星系统的双模式卫星信号接收器和一种卫星信号接收方法。双模式卫星信号接收器包括频率合成器，用于基于参考频率产生本地振荡器信号; 混频器，用于将本地振荡器信号与卫星信号混频并输出混合信号作为中频带的信号; 第一滤波器，用于对从混频器输出的信号进行滤波以抑制图像信号并仅输出实际信号; 第二滤波器，用于根据定位模式对实际信号进行滤波以仅输出预定带宽; 以及放大器，用于将第二滤波器输出信号放大到预定的电平并输出放大的信号。

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