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81. 发明申请

WO2002093952A1 COMMON CONTROL CHANNEL UPLINK POWER CONTROL FOR ADAPTIVE MODULATION AND CODING TECHNIQUES 审中-公开
标题翻译：用于自适应调制和编码技术的通用控制通道上电功率控制
公开(公告)号：WO2002093952A1
公开(公告)日：2002-11-21
申请号：PCT/US2002/015066
申请日：2002-05-14
申请人： INTERDIGITAL TECHNOLOGY CORPORATION
发明人： TERRY, Stephen, E. , DICK, Stephen, G. , MILLER, James, M. , ZEIRA, Eldad , ZEIRA, Ariela
IPC分类号： H04Q7/20
CPC分类号： H04W52/146 , H04L5/1469 , H04W52/228 , H04W52/24 , H04W52/241 , H04W52/242 , H04W52/243 , H04W52/246 , H04W52/247 , H04W52/26 , H04W72/085 , H04W88/02 , H04W88/08 , Y02D70/00
摘要： Using wireless digital code-division multiple access (CDMA) technology, a method and system in which adaptive modulation and coding (AM & C) is utilized in order to achieve improved radio resource utilization and provide increased data rates for user services in which the base station (12) measures up link interference on all time slots received from user equipment UEs (30) and determines the need for uplink control channel. The base station transmits to the UE the allocation of specific uplink control channels indicating uplink interference in the time slot and potentially the quality margin. The UE (30) determines appropriate uplink power level based on a path loss determination (42) made by the UE, uplink interference and an optional quality margin. The UE (30) then initiates an uplink communication responsive to these determinations.
摘要翻译：使用无线数字码分多址（CDMA）技术，其中利用自适应调制和编码（AM＆C）来实现改进的无线电资源利用并为用户服务提供增加的数据速率的方法和系统，其中基站站（12）测量从用户设备UE（30）接收的所有时隙上的链路干扰，并确定对上行链路控制信道的需要。基站向UE发送指示时隙中的上行链路干扰的特定上行链路控制信道的分配以及潜在的质量裕度。 UE（30）基于由UE做出的路径损耗确定（42），上行链路干扰和可选的质量裕度来确定适当的上行链路功率电平。然后，UE（30）响应于这些确定启动上行链路通信。

82. 发明申请

WO02093757A2 CHANNEL QUALITY MEASUREMENTS FOR DOWNLINK RESOURCE ALLOCATION 审中-公开
标题翻译：下行资源分配的渠道质量测量
公开(公告)号：WO02093757A2
公开(公告)日：2002-11-21
申请号：PCT/US0215242
申请日：2002-05-14
申请人： INTERDIGITAL TECH CORP
发明人： TERRY STEPHEN E , DICK STEPHEN G , MILLER JAMES M , ZEIRA ELDAD , ZEIRA ARIELA
IPC分类号： H04B7/005 , H04B7/26 , H04L1/00 , H04L1/20 , H04L12/56 , H04W16/14 , H04W24/00 , H04W52/00 , H04W52/24 , H04W72/04 , H04W72/08 , H04B
CPC分类号： H04W72/085 , H04B7/0632 , H04B17/327 , H04B17/382 , H04L1/0001 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L1/20 , H04W24/10 , H04W52/24 , H04W72/0413
摘要： In a wireless digital communication system which may employ CDMA technology, a method (50) and system for obtaining channel quality (CQ) measurements for downlink resource allocation wherein a User Equipment (UE) (12) continuously measures RSCP (step) based on a communication on a reference channel provided by the network. The UE (12) measures timeslot ISCP (step 56) either continuously, by configuration or by rotation and reports downlink CQ (step 58). The UE (12) may report the RSCP once and the ISCP per timeslot, or may report some function of the RSCP/ISCP ratio such as modulation parameters or combined coding of all timeslots.
摘要翻译：在可以采用CDMA技术的无线数字通信系统中，一种用于获得用于下行链路资源分配的信道质量（CQ）测量的方法（50）和系统，其中用户设备（UE）（12）基于在网络提供的参考信道上进行通信。 UE（12）通过配置或轮播连续地测量时隙ISCP（步骤56）并报告下行链路CQ（步骤58）。 UE（12）可以每时隙报告RSCP一次和ISCP，或者可以报告RSCP / ISCP比率的一些功能，例如调制参数或所有时隙的组合编码。

83. 发明申请

WO2002076110A2 METHOD AND APPARATUS FOR COMBINED RECEIVE AND TRANSMIT SUBSYSTEMS IN CELLULAR COMMUNICATION SYSTEMS 审中-公开
标题翻译：蜂窝通信系统中组合接收和发射子系统的方法与装置
公开(公告)号：WO2002076110A2
公开(公告)日：2002-09-26
申请号：PCT/US2002/008565
申请日：2002-03-19
申请人： SUPERCONDUCTOR TECHNOLOGIES, INC.
发明人： EDDY, Michael, M.
IPC分类号： H04Q
CPC分类号： H04W52/346 , H01Q1/1242 , H01Q1/246 , H01Q1/364 , H04B1/18 , H04B1/3877 , H04W52/24 , H04W52/52
摘要： Methods and apparatus are provided for optimizing a receive side subsystem of a cellular communication system with a transmit side subsystem of the system. The receive side subsystem includes one or more superconducting components, preferably a superconducting filter, coupled to an amplifier, preferably a low noise amplifier. The transmit side subsystem includes a transmitter and, preferably, a power amplifier. The system matches and balances the range or radius of the received side subsystem with the range or radius of the transmit side subsystem. As a result, the receive range and the transmit range of the system overlap. A control system configured to match and balance the subsystems is optionally provided.
摘要翻译：提供了用于利用系统的发送侧子系统优化蜂窝通信系统（100）的接收侧子系统（120）的方法和装置。接收侧子系统（120）包括耦合到放大器，优选地是低噪声放大器（124）的一个或多个超导电部件，优选地是超导滤波器（122）。系统匹配并平衡接收侧子系统（180）的范围或半径与系统重叠的发射范围（160）的范围或半径。可选地提供配置成匹配和平衡子系统的控制系统。

84. 发明申请

WO2002067606A2 SYSTEM, METHOD AND APPARATUS FOR FACILITATING RESOURCE ALLOCATION IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：在通信系统中促进资源分配的系统，方法和装置
公开(公告)号：WO2002067606A2
公开(公告)日：2002-08-29
申请号：PCT/SE2002/000275
申请日：2002-02-15
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ)
发明人： HELMERSSON, Ke, Wang , BARK, Gunnar , WIBERG, Niclas
IPC分类号： H04Q7/22
CPC分类号： H04W52/325 , H04W52/16 , H04W52/24 , H04W72/085
摘要： A system, method, and apparatus for the efficient allocation of dedicated and/or shared downlink communication channels for packet data users in a communication system (100). The present invention provides a switching scheme in which users which are close to a base station (120a, 120b, 220a, 220b) are allocated a downlink shared channel in order to save channelization codes in the system (100, 200), whereas users that are far from a base station (120a, 120b, 220a, 220b) are allocated a downlink dedicated channel in order to conserve transmission power.
摘要翻译：一种用于在通信系统（100）中为分组数据用户有效分配专用和/或共享下行链路通信信道的系统，方法和装置。本发明提供了一种切换方案，其中分配了一个基站（120a，120b，220a，220b）的用户分配下行链路共享信道，以便在系统（100,200）中保存信道化码，而用户远离基站（120a，120b，220a，220b）被分配下行链路专用信道，以便节省发送功率。

85. 发明申请

WO02065663A2 METHOD AND APPARATUS FOR POWER CONTROL IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中功率控制的方法与装置
公开(公告)号：WO02065663A2
公开(公告)日：2002-08-22
申请号：PCT/US0203729
申请日：2002-02-06
申请人： QUALCOMM INC
发明人： LUNDBY STEIN A
IPC分类号： H04B7/005 , H04B7/26 , H04B7/00
CPC分类号： H04W52/143 , H04W52/08 , H04W52/24 , H04W52/267 , H04W52/325 , H04W52/50 , H04W52/54 , H04W52/56
摘要： Method and apparatus for performing power control on the power control commands transmitted on a forward link in a wireless communication system (20). The power level of the power control bits on the forward link are adjusted in response to power commands received on the reverse link. The mobile station measures the power level of the adjusted power control bits to measure the quality of the forward link.
摘要翻译：对在无线通信系统（20）中的前向链路上发送的功率控制命令进行功率控制的方法和装置。响应于在反向链路上接收的功率命令，调整前向链路上的功率控制位的功率电平。移动站测量调整后的功率控制位的功率电平，以测量正向链路的质量。

86. 发明申请

WO0176098A3 METHOD AND APPARATUS FOR CONTROLLING TRANSMISSIONS OF A COMMUNICATIONS SYSTEM 审中-公开
标题翻译：控制通信系统传输的方法和装置
公开(公告)号：WO0176098A3
公开(公告)日：2002-08-01
申请号：PCT/US0109325
申请日：2001-03-20
申请人： QUALCOMM INC
发明人： WALTON JAY R , WALLACE MARK , HOLTZMAN JACK , ANTONIO FRANKLIN P
IPC分类号： H04J1/05 , H04B7/005 , H04B7/26 , H04J3/00 , H04J11/00 , H04W52/24 , H04W52/26 , H04W52/34 , H04Q7/36 , H04Q7/38
CPC分类号： H04W52/343 , H04B17/336 , H04B17/382 , H04W52/24 , H04W52/241 , H04W52/244 , H04W52/267 , H04W52/286 , H04W52/346 , H04W72/1231 , H04W72/1242 , H04W72/1252
摘要： In some aspects, each cell in the communications system can be designed to operate in accordance with a set of back-off factors that identify the reductions in peak transmit power levels for the channels associated with the back-off factors. The back-off factors are defined to provide the required power to a large percentage of the users while reducing the amount of interference. In some other aspects, the cells operate using an adaptive reuse scheme that allows the cells to efficiently allocate and reallocate the system resources to reflect changes in the system. A reuse scheme is initially defined and resources are allocated to the cells. During operation, changes in the operating conditions of the system are detected and the reuse scheme is redefined as necessary based on the detected changes. For example, the loading conditions of the cells can be detected, and the resources can be reallocated and/or the reuse scheme can be redefined. In yet other aspects, techniques are provided to efficiency schedule data transmissions and to assign channels to users. Data transmissions can be scheduled based on user priorities, some fairness criteria, system requirements, and other factors. Users are assigned to available channels based on a number of channel assignment schemes. Channel metrics are also provided, which can be used to prioritize users and for channel assignments.
摘要翻译：在一些方面，通信系统中的每个小区可以被设计为根据一组回退因子进行操作，所述回退因子识别与所述回退因素相关联的信道的峰值发射功率水平的降低。限制因素被定义为为大量用户提供所需的功率，同时减少干扰量。在一些其他方面，小区使用允许小区有效地分配和重新分配系统资源以反映系统中的变化的自适应重用方案来操作。最初定义了重用方案，并将资源分配给小区。在操作期间，检测到系统的操作条件的变化，并且根据检测到的改变根据需要重新定义重新使用方案。例如，可以检测小区的负载条件，并且可以重新分配资源和/或重新定义重用方案。在其他方面，提供了技术来提高调度数据传输并向用户分配信道。数据传输可以根据用户优先级，一些公平标准，系统要求和其他因素进行调度。基于多个信道分配方案将用户分配给可用信道。还提供频道指标，可用于对用户和频道分配进行优先级排序。

87. 发明申请

WO0075905A9 TRANSCEIVER WITH CLOSED LOOP CONTROL OF ANTENNA TUNING AND POWER LEVEL 审中-公开
标题翻译：具有闭环控制的收发器天线调谐和功率电平
公开(公告)号：WO0075905A9
公开(公告)日：2002-08-01
申请号：PCT/US0040159
申请日：2000-06-07
申请人： JOHNSON CONTROLS TECH CO , BLAKER DAVID , CARDWELL MATTHEW , DUCKWORTH PAUL , HONECK BRIAN
发明人： BLAKER DAVID , CARDWELL MATTHEW , DUCKWORTH PAUL , HONECK BRIAN
IPC分类号： G08C17/02 , G08C19/28 , H04B7/005 , H03J7/02
CPC分类号： H04W52/10 , E05Y2400/664 , G08C17/02 , G08C19/28 , G08C2201/20 , G08C2201/62 , H04W52/24
摘要： A trainable transceiver for learning and transmitting an activation signal that includes an RF carrier frequency modulated with a code for remotely actuating a device, such as a garage door opener. The trainable transceiver preferably includes a controller, a signal generator, and a dynamically tunable antenna having a variable impedance that may be selectively controlled in accordance with a detector circuit signal. The detector circuit provides a measurement of the transmission power and is also used to vary the applied transmission power of the transceiver in response to operating and environmental parameters.
摘要翻译：一种用于学习和发送激活信号的可训练收发器，其包括用用于远程致动诸如车库门开启器的设备的代码调制的RF载波频率。可训练收发器优选地包括控制器，信号发生器和具有可变阻抗的动态可调谐天线，该可变阻抗可以根据检测器电路信号被选择性地控制。检测器电路提供传输功率的测量，并且还用于响应于操作和环境参数改变收发器的应用传输功率。

88. 发明申请

WO02058422A1 BASE STATION DEVICE AND RADIO TRANSMISSION METHOD 审中-公开
标题翻译：基站设备和无线传输方法
公开(公告)号：WO02058422A1
公开(公告)日：2002-07-25
申请号：PCT/JP2002/000329
申请日：2002-01-18
IPC分类号： H04J13/00 , H04B1/707 , H04B7/005 , H04B7/26 , H04W28/14 , H04W52/04 , H04W52/24 , H04W52/40 , H04W72/08 , H04W72/14 , H04W84/04 , H04Q7/36
CPC分类号： H04W28/14 , H04L1/0009 , H04L1/0015 , H04L1/0032 , H04L1/0034 , H04W52/24 , H04W52/40 , H04W72/085 , H04W72/14 , H04W84/04
摘要： A base station transmits a downlink channel signal with a transmission power corresponding to the quality of the downlink channel to terminals of users A to C. A downlink channel quality estimating section (106) compares the transmission powers of transmission to the terminals with the transmission power from a transmission power control section and judges that a terminal with a small transmission power has a high downlink circuit quality. The priority is determined in descending order of transmission power. The thus determined priority information is outputted to a scheduling section (107). A scheduling section (107) conducts scheduling according to the priority information. Terminals are assigned to the DSCHs in descending order of transmission power. The terminal of user A is assigned to the DSCH first, the terminal of user B is assigned to the DSCH second, and the terminal of user C is assigned to the DSCH third. Thus, scheduling of the DSCHs and MCS selection can be carried out without needing any information from terminals.
摘要翻译：基站将具有与下行链路信道的质量对应的发送功率的下行链路信道信号发送给用户A〜C的终端。下行链路信道质量估计部（106）将发送的发送功率与发送功率从发送功率控制部分判断具有小的发送功率的终端具有高的下行链路电路质量。优先级按发送功率的降序确定。这样确定的优先级信息被输出到调度部（107）。调度部（107）根据优先级信息进行调度。终端以传输功率的降序分配给DSCH。将用户A的终端首先分配给DSCH，将用户B的终端分配给DSCH秒，将用户C的终端分配给DSCH第三。因此，可以在不需要来自终端的任何信息的情况下执行DSCH的调度和MCS选择。

89. 发明申请

WO02054621A1 APPARATUS, AND AN ASSOCIATED METHOD, FOR FACILITATING POWER CONTROL IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：装置和相关方法，用于促进通信系统中的功率控制
公开(公告)号：WO02054621A1
公开(公告)日：2002-07-11
申请号：PCT/IB2001/002701
申请日：2001-12-27
IPC分类号： H04B7/005
CPC分类号： H04W52/223 , H04W52/24
摘要： Apparatus (36), and an associated method, by which to facilitate regulation of power levels of a communication signal generated during operation of a communication system (10). Closed-loop power control is effectuated by selectively generating a power control command (54) such as a power up or power down command responsive to calculated time rates of change (52) of a calculated difference value (46). By generating a power command (54) responsive to calculations of time rates of change (52), earlier decisions are made of the power control commands than conventionally permitted in conventional closed-loop power control schemes.
摘要翻译：装置（36）以及相关联的方法，通过该方法，以便于调节在通信系统（10）的操作期间产生的通信信号的功率电平。响应于计算的计算出的差值（46）的改变时间变化率（52）选择性地产生功率控制命令（54），例如上电或掉电命令来实现闭环功率控制。通过响应于时间变化率（52）的计算产生功率命令（54），早期的决定是比常规闭环功率控制方案中常规允许的功率控制命令。

90. 发明申请

WO02051040A1 METHOD AND SYSTEM FOR CONTROLLING TRANSMISSION POWER 审中-公开
标题翻译：用于控制传输功率的方法和系统
公开(公告)号：WO02051040A1
公开(公告)日：2002-06-27
申请号：PCT/JP2001/011088
申请日：2001-12-18
IPC分类号： H04B1/04 , H04B7/005 , H04B7/26 , H04L1/00 , H04B7/102
CPC分类号： H04W52/143 , H04W52/12 , H04W52/20 , H04W52/225 , H04W52/24 , H04W52/36 , H04W52/50 , H04W52/60
摘要： A method and a system for controlling transmission power capable of recovering the required SIR calculated by a terminal station as soon as possible from a value larger than necessary to the normal one. In this transmission power controlling system for adjusting transmission power of a base station according to a power control signal received from the terminal station, the terminal station comprises an error detecting means for outputting the result of error detection of a received signal, a reception quality estimating means for generating the reception SIR (signal to interference noise ratio) obtained from the received signal, a reception quality averaging means for averaging the output signal from the reception quality estimating means and outputting an averaged received SIR, a reception quality setting means for generating a required SIR from the received SIR and the error detection result, and a power control signal generating means for adaptively generating the power control signal from the received SIR and the required SIR.
摘要翻译：一种用于控制发射功率的方法和系统，其能够从终端站计算出的所需要的SIR尽可能快地从大于正常值的值恢复所需的SIR。在用于根据从终端接收到的功率控制信号调整基站的发射功率的发射功率控制系统中，终端站包括：误差检测装置，用于输出接收信号的误差检测结果，接收质量估计用于产生从接收信号获得的接收SIR（信号与干扰噪声比）的装置，用于对来自接收质量估计装置的输出信号进行平均并输出平均的接收SIR的接收质量平均装置;接收质量设置装置，从所接收的SIR和误差检测结果得到所需的SIR;以及功率控制信号发生装置，用于根据接收到的SIR和所需的SIR自适应地产生功率控制信号。

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