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51. 发明申请

WO2006062494A8 WIRELESS SYSTEMS, METHODS AND DEVICES EMPLOYING FORWARD- AND/OR RETURN-LINK CARRIERS HAVING DIFFERENT NUMBERS OF SUB-BAND CARRIERS 审中-公开
标题翻译：无线系统，方法和设备使用具有不同子载波载波的前向和/或返回链路载波
公开(公告)号：WO2006062494A8
公开(公告)日：2007-01-11
申请号：PCT/US2004026385
申请日：2004-08-13
申请人： ATC TECH LLC , KARABINIS PETER D , DUTTA SANTANU
发明人： KARABINIS PETER D , DUTTA SANTANU
IPC分类号： H04Q7/00 , H04B7/208 , H04L5/02 , H04L5/14 , H04Q7/20
CPC分类号： H04B7/208 , H04L5/0007 , H04L5/0037 , H04L5/0064 , H04L5/143
摘要： Wireless Orthogonal Frequency Division Multiplexing and/or Orthogonal Frequency Division Multiple Access (OFDM/OFDMA) and/or Time-Frequency Division Multiplexing and/or Time-Frequency Division Multiple Access (T-FDM/T-FDMA) systems and methods include forward and return link carriers (112, 122) comprising number of sub-carrier groupings (110, 120) that are not identical. A return link carrier (122) may consist of fewer sub-band carriers than a forward link carrier (112) and the return link carrier (122) also may consist of a single sub-band carrier.
摘要翻译：无线正交频分复用和/或正交频分多址（OFDM / OFDMA）和/或时分多路复用和/或时频分多址（T-FDM / T-FDMA）系统和方法包括前向和包括不相同的副载波分组（110,120）的数目的返回链路载波（112,122）。返回链路载波（122）可以由比前向链路载波（112）更少的子带载波组成，并且返回链路载波（122）也可以由单个子带载波组成。

52. 发明申请

WO00019754A1 IN-HOUSE SUBSYSTEM IN A MOBILE RADIO TELEPHONE NETWORK 审中-公开
标题翻译：房子内部子系统在移动无线网络
公开(公告)号：WO00019754A1
公开(公告)日：2000-04-06
申请号：PCT/DE1999/003045
申请日：1999-09-23
IPC分类号： H04B7/208 , H04B7/212 , H04B7/216 , H04B7/26 , H04W16/10 , H04Q7/36
CPC分类号： H04W16/10 , H04B7/2606
摘要： The invention relates to an in-house subsystem in a mobile radio telephone network (1) comprising a stationary home base station (3), at least one intermediate station (6; 7; 8; 9) and at least one mobile station (17; 18; 19; 20). The invention also relates to a method for communicating in this subsystem, whereby all elements (3; 6; 7; 8; 9) of the subsystem comprise means. Said means independently organize the distribution of system resources between the home base station, the at least one intermediate station (6; 7; 8; 9) and the at least one mobile station (17; 18; 19; 20).
摘要翻译：本发明涉及一种内部子系统在移动无线电网络（1）与固定的家庭基站（3），至少一个中间工位（6; 7; 8; 9）和至少一个移动台（17; 18; 19; 20）和方法在这个子系统中，通信，其特征在于所有元件（3; 6; 7; 8; 9）的子系统包括意味着系统资源的家庭基站，所述至少一个中间站之间的分配（6; 7; 8; 9）和该至少一个移动台（17; 18; 19; 20）的自组织。

53. 发明申请

WO99021378A1 A METHOD FOR UPLINK POWER CONTROL FOR DISTRIBUTED SATELLITE NETWORKS TO COMPENSATE FOR RAIN FADE 审中-公开
标题翻译：一种分布式卫星网络上网功率控制方法，用于补偿雨量衰减
公开(公告)号：WO99021378A1
公开(公告)日：1999-04-29
申请号：PCT/US1998/021632
申请日：1998-10-20
IPC分类号： H04J3/00 , H04B7/005 , H04B7/15 , H04B7/185 , H04B7/208 , H04B7/212 , H04J3/06 , H04L7/033 , H04L7/10 , H04W52/28 , H04Q7/20
CPC分类号： H04B7/2125 , H04B7/18513 , H04B7/18543 , H04B7/208 , H04L1/0003 , H04L1/0007 , H04L1/0009 , H04L1/0017 , H04L1/0025 , H04L1/0083 , H04W52/28
摘要： A method for dynamically determining the power compression point of an amplifier in a distributed network under the control of a computer, the network having a first terminal (600) including the amplifier operatively coupled to a plurality of second terminals (500) by a communication channel including the steps for generating bit error rate (BER) messages indicative of measured BER for a signal transmitted at N power levels, the BER messages including respective tags indicative of the N power levels for that BER, at the second terminals (500), and reducing the maximum allowed power of the amplifier when it is determined that the amplifier is approaching saturation responsive to the BER messages. Also described is a method for dynamic uplink power control for an amplifier in a distributed network.
摘要翻译：一种用于在计算机的控制下动态地确定分布式网络中的放大器的功率压缩点的方法，所述网络具有包括通过通信信道可操作地耦合到多个第二终端（500）的放大器的第一终端（600）包括用于产生指示在N个功率电平处发送的信号的测量BER的误码率（BER）消息的步骤，所述BER消息包括在第二终端（500）处指示该BER的N个功率电平的相应标签，以及当确定放大器响应于BER消息接近饱和时，减小放大器的最大允许功率。还描述了用于分布式网络中的放大器的动态上行链路功率控制的方法。

54. 发明申请

WO9854844A8 CENTRALIZED CHANNEL SELECTION IN A DISTRIBUTED RF ANTENNA SYSTEM 审中-公开
标题翻译：分布式射频天线系统中的中心通道选择
公开(公告)号：WO9854844A8
公开(公告)日：1999-04-08
申请号：PCT/US9806978
申请日：1998-04-07
申请人： LGC WIRELESS INC
发明人： SCHWARTZ ADAM L , YEUNG SIMON P , GEORGES JOHN B , CUTRER DAVID M
IPC分类号： H04B7/185 , H03D7/00 , H03D7/16 , H03L7/07 , H03L7/23 , H04B1/26 , H04B3/00 , H04B7/208 , H04B7/26 , H04W84/14
CPC分类号： H04B1/0007 , H03D7/00 , H03D7/163 , H03L7/07 , H03L7/23 , H04B1/0003 , H04B1/26 , H04B3/00 , H04B7/2609 , H04W84/14
摘要： Individual channels are centrally and tunably selected for emission in a distributed wireless communications system (20). A high-frequency signal (32) received at a central antenna (30) is down-converted such that a selected channel corresponds to a predetermined frequency range. Non-selected channels are filtered out by a filter (62). The selected channel is transmitted to a remote subsystem (24) over commonly available transmission lines (26), up-converted, and re-emitted by a remote antenna (58). The transmitted channel is chosen by tuning the frequency of a first local oscillator (80) used for down-conversion. A high-stability global tuning signal is used to tune and stabilize a second local oscillator (44) used for up-conversion. The global tuning signal is generated by frequency-dividing the down-conversion local oscillator signal by a fixed number, while the up-conversion local oscillator signals are generated by frequency-multiplying the global tuning signal by the same fixed number. Phase-locked loops are used for frequency multiplication and stabilization.
摘要翻译：在分布式无线通信系统（20）中，集中地和可调节地选择单个信道用于发射。在中央天线（30）处接收的高频信号（32）被下变频，使得所选择的信道对应于预定的频率范围。未选择的通道被过滤器滤除（62）。所选择的信道通过通常可用的传输线路（26）发送到远程子系统（24），由远程天线（58）进行上变频和再发射。通过调整用于下变频的第一本地振荡器（80）的频率来选择发送的信道。高稳定性全局调谐信号用于调谐和稳定用于上变频的第二本地振荡器（44）。全局调谐信号通过将下转换本地振荡器信号分频固定数来产生，而上转换本地振荡器信号通过将全局调谐信号乘以相同的固定数而产生。锁相环用于倍频和稳定。

55. 发明申请

WO98057445A1 METHOD FOR ACQUISITION OF SPOTBEAM BEACON FREQUENCY WITHIN A SATELLITE COMMUNICATIONS SYSTEM 审中-公开
标题翻译：在卫星通信系统中采集SPOTBEAM BEACON频率的方法
公开(公告)号：WO98057445A1
公开(公告)日：1998-12-17
申请号：PCT/US1998/011830
申请日：1998-06-09
IPC分类号： H04B7/185 , H04B7/208
CPC分类号： H04B7/18532
摘要： A method for acquiring a spotbeam beacon frequency is disclosed. The method comprises a fast synchronization procedure wherein the beacon frequency of the spotbeam is first acquired using a carrier acquisition process. A coarse time acquisition procedure is then performed on the acquired beacon frequency followed by a performance of a fine time and frequency acquisition process. The entire process enables spotbeam beacon acquisition in a range of approximately 2.7-27 seconds.
摘要翻译：公开了一种获取光束信标频率的方法。该方法包括快速同步过程，其中首先使用载波获取过程获取光束的信标频率。然后对所获取的信标频率执行粗略的时间获取过程，随后执行精细的时间和频率获取过程。整个过程使得能够在大约2.7-27秒的范围内进行光束信标采集。

56. 发明申请

WO2018179010A1 WAVELENGTH-BASED MODULATION OF ORTHOGONAL FREQUENCIES 审中-公开
公开(公告)号：WO2018179010A1
公开(公告)日：2018-10-04
申请号：PCT/IN2018/050179
申请日：2018-03-28
申请人： TEJAS NETWORKS LIMITED
发明人： MADAIAH, Vinod Kumar , SIVARAJAN, Kumar Nellicherry
IPC分类号： H04B7/208 , H04B1/707 , H04L27/26
CPC分类号： H04L27/26 , H04L27/2602 , H04L27/28
摘要： The invention related to a method for transmitting a signal using wavelength-based modulation in a network. In one embodiment this can be accomplished by identifying a fundamental frequency (f 0 ) of the signal provided by the network, and using the same to form one or more of higher harmonic frequencies. The identified frequencies are orthogonal to each other over a time interval of 1/f 0 seconds. Identifying wavelength of each of the harmonic frequencies and modulating each of the identified wavelength with a symbol. Summing all the modulated harmonics and transmit over channel or store the same for further processing.

57. 发明申请

WO2011060532A8 ESTIMATING RESIDUAL CARRIER FREQUENCY OFFSET IN AN OFDM SIGNAL 审中-公开
标题翻译：在OFDM信号中估计残留载波频偏
公开(公告)号：WO2011060532A8
公开(公告)日：2012-08-30
申请号：PCT/CA2010001801
申请日：2010-11-18
申请人： WI LAN INC , LI LINGJIE , WU SHIQUAN
发明人： LI LINGJIE , WU SHIQUAN
IPC分类号： H04B7/208 , H04J11/00
CPC分类号： H04L27/2671 , H04L27/0014 , H04L27/266 , H04L27/2675 , H04L27/2695 , H04L2027/003 , H04L2027/0067
摘要： A residual carrier frequency offset of a signal received by a receiver, which has a local frequency oscillator that generates a carrier frequency different from a carrier frequency generated by a local frequency oscillator at a transmitter that transmitted the received signal is estimated using first and second channel impulse responses derived from first and second portions of the received signal, an estimated phase difference between the first and second channel impulse responses, and an estimate of the residual carrier frequency offset computed using the estimated phase differences. The residual carrier frequency offset is estimated after most of the carrier frequency offset has been removed from the received signal using conventional means.
摘要翻译：由发送接收信号的发射机产生与本地频率振荡器产生的载波频率不同的载波频率的接收机接收的信号的残余载波频率偏移是使用第一和第二信道从接收信号的第一和第二部分导出的脉冲响应，第一和第二信道脉冲响应之间的估计相位差以及使用估计的相位差计算出的残余载波频率偏移的估计。在使用常规方法从接收信号中去除了大部分载波频率偏移之后，估计残余载波频率偏移。

58. 发明申请

WO2011071337A3 REPEATER APPARATUS FOR SIMULTANEOUSLY TRANSCEIVING SIGNALS IN A WIRELESS COMMUNICATION SYSTEM, AND METHOD FOR SAME 审中-公开
标题翻译：用于在无线通信系统中同时收发信号的重复设备及其方法
公开(公告)号：WO2011071337A3
公开(公告)日：2011-10-27
申请号：PCT/KR2010008851
申请日：2010-12-10
申请人： LG ELECTRONICS INC , PARK KYU JIN , MOON SUNG HO , KWON YEONG HYEON , CHUNG JAE HOON , CHO HAN GYU
发明人： PARK KYU JIN , MOON SUNG HO , KWON YEONG HYEON , CHUNG JAE HOON , CHO HAN GYU
IPC分类号： H04B7/14 , H04B7/208
CPC分类号： H04B7/155
摘要： Disclosed are a base station apparatus and a repeater apparatus for transceiving signals in a wireless communication system. The repeater apparatus comprises: a receiver which receives a signal from a base station through a first region of a first downlink subframe in a component carrier that supports first and second wireless communication schemes; and a transmitter which transmits, through a second region of the first downlink subframe, a signal to one or more terminals of one or more first type of terminals which use the first wireless communication scheme and one or more second type of terminals which use the second wireless communication scheme, simultaneously with said reception of the signal. Here, the first region and the second region are multiplexed in the first downlink subframe in accordance with a frequency division multiplexing (FDM) scheme.
摘要翻译：公开了一种用于在无线通信系统中收发信号的基站装置和中继器装置。该中继器装置包括：接收器，其通过支持第一和第二无线通信方案的分量载波中的第一下行链路子帧的第一区域从基站接收信号; 以及发射机，其通过第一下行链路子帧的第二区域将信号发送到使用第一无线通信方案的一个或多个第一类型终端的一个或多个终端以及使用第二类型终端的一个或多个第二类型终端无线通信方案，与所述信号的接收同时进行。这里，第一区域和第二区域根据频分复用（FDM）方案在第一下行链路子帧中被复用。

59. 发明申请

WO2011071337A2 무선통신 시스템에서 동시에 신호를 송수신하는 중계기 장치 및 그 방법 审中-公开
标题翻译：在无线通信系统中同时收发信号的重发装置及其方法
公开(公告)号：WO2011071337A2
公开(公告)日：2011-06-16
申请号：PCT/KR2010/008851
申请日：2010-12-10
申请人： 엘지전자 주식회사 , 박규진 , 문성호 , 권영현 , 정재훈 , 조한규
发明人： 박규진 , 문성호 , 권영현 , 정재훈 , 조한규
IPC分类号： H04B7/14 , H04B7/208
CPC分类号： H04B7/155
摘要： 무선통신 시스템에서 신호를 송수신하는 기지국 장치 및 중계기 장치가 개시된다. 중계기 장치에서, 수신기는 제 1 및 제 2 무선통신 방식을 지원하는 컴포넌트 캐리어(component carrier)에서 제 1 하향링크 서브프레임 내의 제 1 영역을 통해 기지국으로부터 신호를 수신한다. 송신기는 상기 수신과 동시에 상기 제 1 하향링크 서브프레임의 제 2 영역을 통해 상기 제 1 무선통신 방식을 이용하는 하나 이상의 제 1 타입 단말 및 상기 제 2 무선통신 방식을 이용하는 하나 이상의 제 2 타입 단말 중 하나 이상의 타입의 단말로 신호를 전송한다, 이때, 상기 제 1 및 제 2 영역은 상기 제 1 하향링크 서브프레임에서 주파수 분할 다중화(Frequency Division Multiplexing, FDM) 방식으로 다중화된 영역이다.
摘要翻译：公开了一种用于在无线通信系统中收发信号的基站装置和中继器装置。中继器装置包括：接收机，其通过支持第一和第二无线通信方案的分量载波中的第一下行链路子帧的第一区域从基站接收信号; 以及发射机，其通过所述第一下行链路子帧的第二区域将信号发送到使用所述第一无线通信方案的一个或多个第一类型的终端的一个或多个终端，以及使用所述第二无线通信方案的一个或多个第二类型的终端无线通信方案，同时与所述接收的信号。这里，第一区域和第二区域根据频分复用（FDM）方案在第一下行链路子帧中多路复用。

60. 发明申请

WO2011043325A1 移動通信方法及びリレーノード审中-公开
标题翻译：移动通信方法和继电器节点
公开(公告)号：WO2011043325A1
公开(公告)日：2011-04-14
申请号：PCT/JP2010/067430
申请日：2010-10-05
申请人：株式会社エヌ・ティ・ティ・ドコモ , 高橋秀明 , ハプサリウリアンダルマワンティ , ウメシュアニール , 岩村幹生 , 石井美波
发明人：高橋　秀明 , ハプサリ　ウリ　アンダルマワンティ , ウメシュ　アニール , 岩村　幹生 , 石井　美波
IPC分类号： H04W72/12 , H04B7/208 , H04B7/212 , H04W16/26 , H04W72/04
CPC分类号： H04B7/155
摘要：Ｕｎ無線ベアラにおける送受信処理及びＵｕ無線ベアラにおける送受信処理が同時に行われることから引き起こされるリレーノード自身の受信回路への干渉を低減する。本発明に係る移動通信方法は、リレーノードＲＮが、リレーノードＲＮと移動局ＵＥとの間の無線区間で用いられている第１運用周波数ｆ１、及び、無線基地局ＤｅＮＢとリレーノードＲＮとの間の無線区間で用いられている第２運用周波数ｆ２に基づいて、第１タイミングと時間方向で重複しないように第２タイミングのスケジューリングを行うべきであるか否かについて判定する工程と、リレーノードＲＮが、無線基地局ＤｅＮＢに対して当該判定結果を通知する工程とを有する。
摘要翻译：公开了一种移动通信方法，用于当在Un无线承载中的发送/接收处理和Uu无线承载中的发送/接收处理同时执行时，减少由中继节点自身向中继节点的接收电路施加的干扰。移动通信方法包括：中继节点（RN）根据在中继节点（RN）与移动台（UE）之间的无线部分中使用的第一工作频率（f1）和在无线基站（DeNB）和中继节点（RN）之间的无线部分中使用的第二操作频率（f2），是否应当以第一定时和第二定时不要在时间方向重叠; 以及中继节点（RN）向无线基站（DeNB）通知确定结果的步骤。

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