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1. 发明授权

US06831902B1 Routing information packets in a distributed network 有权
标题翻译：在分布式网络中路由信息包
公开(公告)号：US06831902B1
公开(公告)日：2004-12-14
申请号：US09603123
申请日：2000-06-23
申请人： Angus O. Dougherty , Donald L. Hohnstein , Charles I. Cook , Guy M. Wells
发明人： Angus O. Dougherty , Donald L. Hohnstein , Charles I. Cook , Guy M. Wells
IPC分类号： H04Q700
CPC分类号： H04W4/18 , H01Q1/06 , H01Q1/1242 , H04L12/4608 , H04L12/6402 , H04L29/06 , H04L29/12018 , H04L29/12216 , H04L29/12283 , H04L29/12301 , H04L29/12311 , H04L61/10 , H04L61/2007 , H04L61/2061 , H04L61/2076 , H04L61/2084 , H04L69/08 , H04L2012/5607 , H04L2012/561 , H04L2012/5618 , H04L2012/5671 , H04N21/6131 , H04Q11/0478 , H04W8/26 , H04W40/02 , H04W80/04 , H04W88/08 , H04W88/085
摘要： Information packets are routed through a distributed routing network by determining a forwarding equivalency class (FEC) for each subscriber unit accessing the network. The FEC to which each subscriber unit belongs is based on the point at which the subscriber unit accesses the network. The forwarding equivalency class for each subscriber unit is updated if the subscriber unit accesses the network at a different point. Information packets are routed from a distribution point by determining the next point connected to the distribution point based on the forwarding equivalency class for the destination subscriber unit specified in the packet.
摘要翻译：信息分组通过分布式路由网络路由，通过确定接入网络的每个用户单元的转发等价类（FEC）。每个用户单元所属的FEC是基于用户单元访问网络的点。如果用户单元在不同点访问网络，则更新每个用户单元的转发等效类。基于分组中指定的目的地用户单元的转发等效类，通过确定连接到分发点的下一个点，从分发点路由信息分组。

2. 发明授权

US06804213B2 Cordless telephone system 失效
标题翻译：无绳电话系统
公开(公告)号：US06804213B2
公开(公告)日：2004-10-12
申请号：US09729180
申请日：2000-12-05
申请人： Gerd Zimmermann , Jörg Huschke , Wolfgang Stahl , Karine Assmayr-Gillette
发明人： Gerd Zimmermann , Jörg Huschke , Wolfgang Stahl , Karine Assmayr-Gillette
IPC分类号： H04Q700
CPC分类号： H04W16/16 , H04W36/06
摘要： A cordless telephone system is described which is arranged to determine interference strength values during a call connection for one or more channel pairs other than the channel pair momentarily carrying a call connection, such that a group of candidate channel pairs for potential channel switching is performed. Then, if a predetermined channel switching condition is met, then a switching is performed to one of the candidate channel pairs from the group.
摘要翻译：描述了一种无绳电话系统，其被布置为在除了瞬时承载呼叫连接的信道对之外的一个或多个信道对的呼叫连接期间确定干扰强度值，使得执行用于潜在信道切换的候选信道对组。然后，如果满足预定的信道切换条件，则对该组中的候选信道对之一进行切换。

3. 发明授权

US06801782B2 Method and apparatus for determining the position of a mobile communication device 失效
标题翻译：用于确定移动通信设备的位置的方法和装置
公开(公告)号：US06801782B2
公开(公告)日：2004-10-05
申请号：US09777625
申请日：2001-02-06
申请人： Dennis D. McCrady , Peter Cummiskey , Lawrence J. Doyle , Howard Forstrom
发明人： Dennis D. McCrady , Peter Cummiskey , Lawrence J. Doyle , Howard Forstrom
IPC分类号： H04Q700
CPC分类号： H04W64/00 , G01S5/021 , G01S5/0215 , G01S5/0221 , G01S5/0294 , G01S5/14 , G01S13/46 , G01S2013/466
摘要： A position location communication system determines the position of a mobile master radio using a round-trip messaging scheme in which the time of arrive (TOA) of ranging signals is accurately determined to yield the range estimates required to calculate the position of the mobile radio. The master radio transmits ranging signals to plural reference radios which respond by transmitting reply ranging signals. Upon reception of the reply ranging signal, the master radio determines the range to the reference radio from the signal propagation time. Any combination of fixed or mobile radios having known positions can be used as the reference radios for another mobile radio in the system. Individual radios do not need to be synchronized to a common time reference, thereby eliminating the need for highly accurate system clocks. Errors in TOA estimates are minimized by performing internal delay calibration, Doppler compensation, leading-edge-of-the-signal curve fitting and frequency diversity techniques.
摘要翻译：位置定位通信系统使用其中准确地确定测距信号的到达时间（TOA）的往返消息方式来确定移动主控无线电的位置，以产生计算移动无线电的位置所需的范围估计。主无线电发送测距信号到通过发送应答测距信号进行响应的多个参考无线电。在接收到应答测距信号时，主无线电从信号传播时间确定到参考无线电的范围。具有已知位置的固定或移动无线电的任何组合可用作系统中另一移动无线电的参考无线电。单个无线电不需要与公共时间参考同步，从而不需要高精度的系统时钟。通过执行内部延迟校准，多普勒补偿，信号前沿曲线拟合和频率分集技术，TOA估计的误差被最小化。

4. 发明授权

US06795415B1 Arrangements for controlling network elements 失效
标题翻译：控制网络元素的安排
公开(公告)号：US06795415B1
公开(公告)日：2004-09-21
申请号：US09512120
申请日：2000-02-24
申请人： Jukka Suonvieri
发明人： Jukka Suonvieri
IPC分类号： H04Q700
CPC分类号： H04L41/0806
摘要： The idea of this invention is to use at least two modems on the network management system side. At least one of these modems is used only for connections initialized by the network management system. At least one other modem is used only for connections initialized by any or a group of network elements controlled by the network management system. The number of modems used for connections initiated by the management system may be more than one, thus enabling the network management system to initiate simultaneous connections to more than one network element. Likewise, more than one modem can be assigned for connections initiated by the network elements.
摘要翻译：本发明的思想是在网络管理系统侧使用至少两个调制解调器。这些调制解调器中的至少一个仅用于由网络管理系统初始化的连接。至少一个其他调制解调器仅用于由网络管理系统控制的任何或一组网络元件初始化的连接。用于由管理系统发起的连接的调制解调器的数量可以不止一个，从而使得网络管理系统能够启动与多于一个网络元件的同时连接。同样，可以为网络元件发起的连接分配多个调制解调器。

5. 发明授权

US06795412B1 Method and apparatus which includes a start of message indicator (SMI) in a 3GPP Down link dedicated physical control channel (DL DPCCH) 有权
标题翻译：在3GPP下行链路专用物理控制信道（DL DPCCH）中包括消息指示符（SMI）的开始的方法和装置，
公开(公告)号：US06795412B1
公开(公告)日：2004-09-21
申请号：US09675149
申请日：2000-09-29
申请人： Young Dae Lee
发明人： Young Dae Lee
IPC分类号： H04Q700
CPC分类号： H04W72/0406 , H04W36/16 , H04W52/58
摘要： Method of allocating a common packet which can allocate a correct common packet channel (CPCH), the method including transporting, at a base station (BS), a common packet channel control command (CCC) to a user equipment (UE) through a dedicated physical channel (DPCH) when a power control preamble is transported from the user equipment, and transporting, at the user equipment, a common packet channel message to the base station through the common packet channel when the common packet channel control command is received within a predetermined time, thereby providing stable telecommunication services.
摘要翻译：分配可以分配正确的公共分组信道（CPCH）的公共分组的方法，所述方法包括在基站（BS）通过专用的分组信道向用户设备（UE）传送公共分组信道控制命令（CCC）物理信道（DPCH），当从用户设备传送功率控制前置码时，并且当在公共分组信道控制命令中接收到公共分组信道控制命令时，在用户设备处通过公共分组信道将公共分组信道消息传送到基站预定时间，从而提供稳定的电信业务。

6. 发明授权

US06795411B1 Method and apparatus for changing assignment of receiver fingers 失效
标题翻译：用于改变接收器手指的分配的方法和装置
公开(公告)号：US06795411B1
公开(公告)日：2004-09-21
申请号：US09522093
申请日：2000-03-09
申请人： Suzanne Hernandez Diño , Muriel A. Christensen , Wei Zou , Ravi K. Iyer , Dean E. Thorson
发明人： Suzanne Hernandez Diño , Muriel A. Christensen , Wei Zou , Ravi K. Iyer , Dean E. Thorson
IPC分类号： H04Q700
CPC分类号： H04W52/50 , H04W52/08 , H04W52/60
摘要： An apparatus and method changes an assignment of a receiver channel element (302a-302n), such as a RAKE receiver finger based on transmit power control information (212), such as a power control bit or other suitable information, that is used as part of a closed loop transmit power control system between a transmitter and receiver. In one embodiment, a transmit power control information generator (204) produces the transmit power control information (212) on a per channel basis based on received symbol energy (210) of a received spread spectrum signal (202). A receiver channel element management module (206), analyzes the transmit power control information (212) and produces receiver channel element control information (214) to suitably change assignment of receiver channel elements, such as receiver fingers, based on the transmit power control information (212). The reassignment of fingers is rapid and provides close tracking of rapidly changing radio frequency environments.
摘要翻译：一种装置和方法基于诸如功率控制位或其他合适的信息的发射功率控制信息（212）来改变诸如RAKE接收机手指之类的接收机信道单元（302a-302n）的分配，其被用作部分的发射机和接收机之间的闭环发射功率控制系统。在一个实施例中，发射功率控制信息产生器（204）基于接收到的扩频信号（202）的接收符号能量（210）在每个信道的基础上产生发射功率控制信息（212）。一种接收机信道单元管理模块（206），分析发射功率控制信息（212）并产生接收机信道单元控制信息（214），以便基于发射功率控制信息适当改变诸如接收机手指之类的接收机信道单元的分配（212）。手指的重新分配是快速的，并提供对快速变化的射频环境的紧密跟踪。

7. 发明授权

US06785248B2 Spread spectrum communication method and spread spectrum communication apparatus 失效
标题翻译：扩频通信方法和扩频通信装置
公开(公告)号：US06785248B2
公开(公告)日：2004-08-31
申请号：US09736318
申请日：2000-12-15
申请人： Naoki Fuke , Hiroyasu Ishikawa , Hideyuki Shinonaga
发明人： Naoki Fuke , Hiroyasu Ishikawa , Hideyuki Shinonaga
IPC分类号： H04Q700
CPC分类号： H04L5/023 , H04B1/692 , H04B1/707 , H04B7/264
摘要： In each of communication stations, among all of spread spectrum signal waves having the carrier frequencies separated from each other in units of an integer multiple of the frequency amount R, all the spread spectrum signal waves having the carrier frequencies separated from each other in units of an even-number multiple of the frequency amount R are converged into a first group; all the spread spectrum signal waves that are adjacent to the aforementioned spread spectrum signal waves and that have the carrier frequencies separated in units of an even-number multiple of the frequency amount R are converged into a second group; and the first and the second groups of spread spectrum signal waves are simultaneously transmitted according to orthogonal polarized waves to perform information transmission.
摘要翻译：在每个通信站中，在以频率量R的整数倍为单位的载波频率彼此分离的全部扩频信号波中，具有彼此分离的载波频率的所有扩频信号波单位为频率量R的偶数倍收敛到第一组中; 与上述扩频信号波相邻并且具有以频率量R的偶数倍为单位的载波频率分离的所有扩频信号波被收敛成第二组; 并且根据正交偏振波同时发送第一组和第二组扩频信号波，以执行信息传输。

8. 发明授权

US06778809B2 Mobile network for remote service areas using mobile stations 有权
标题翻译：使用移动台的远程服务区域的移动网络
公开(公告)号：US06778809B2
公开(公告)日：2004-08-17
申请号：US09827065
申请日：2001-04-03
申请人： Nobuyoshi Morimoto
发明人： Nobuyoshi Morimoto
IPC分类号： H04Q700
CPC分类号： H04W8/005 , H04W84/04 , H04W88/04
摘要： A system and method for transmitting and receiving data in a mobile communications network. The system includes one or more mobile station for transmitting data in a mobile digital network. The mobile stations are configured to act as buffer/repeaters by storing and forwarding data signals until they are received by a designated destination station. The mobile stations include an antenna, a transceiver coupled to the antenna, a processor coupled to the transceiver, a data storage memory coupled to the processor, and a power supply. The processor may be configured to cause the transceiver to broadcast interrogation signals to determine whether other mobile or base stations are present for store-forwarding.
摘要翻译：一种用于在移动通信网络中发送和接收数据的系统和方法。该系统包括用于在移动数字网络中传输数据的一个或多个移动站。移动台被配置为通过存储和转发数据信号作为缓冲器/中继器，直到它们被指定的目的地站接收。移动站包括天线，耦合到天线的收发器，耦合到收发器的处理器，耦合到处理器的数据存储存储器和电源。处理器可以被配置为使得收发器广播询问信号以确定是否存在用于存储转发的其他移动或基站。

9. 发明授权

US06778513B2 Method and apparatus for separting multiple users in a shared-channel communication system 有权
标题翻译：在共享信道通信系统中分离多个用户的方法和装置
公开(公告)号：US06778513B2
公开(公告)日：2004-08-17
申请号：US09918910
申请日：2001-07-30
申请人： Athanasios A. Kasapi , Mitchell D. Trott , David M. Parrish , Craig H. Barratt
发明人： Athanasios A. Kasapi , Mitchell D. Trott , David M. Parrish , Craig H. Barratt
IPC分类号： H04Q700
CPC分类号： H04B7/2612 , H04B7/2643
摘要： A method and apparatus for distinguishing between two or more signals, each associated with a particular remote user terminal, in a shared-channel wireless communication system. A communication device, for example, a base station, causes an offset (e.g., a time and/or a frequency offset) between the transmission of first and second uplink signals that simultaneously occupy the same channel and that are transmitted by first and second remote user terminals, respectively. According to one aspect of the invention, the offset is relatively small enough such that the first and second uplink signals remain within the same channel, but relatively large enough such that based on the offset, the communication device may identify that the first uplink signal is associated with the first remote user terminal.
摘要翻译：一种用于在共享信道无线通信系统中区分每个与特定远程用户终端相关联的两个或更多个信号的方法和装置。通信设备（例如基站）在同时占用相同信道并由第一和第二远程传输的第一和第二上行链路信号的传输之间引起偏移（例如，时间和/或频率偏移）用户终端。根据本发明的一个方面，偏移量足够小，使得第一和第二上行链路信号保持在相同的信道内，但是相对较大，使得基于偏移，通信设备可以识别出第一上行链路信号是与第一远程用户终端相关联。

10. 发明授权

US06775254B1 Method and apparatus for multiplexing high-speed packet data transmission with voice/data transmission 有权
公开(公告)号：US06775254B1
公开(公告)日：2004-08-10
申请号：US09711121
申请日：2000-11-09
申请人： Serge Willenegger , Stein A. Lundby
发明人： Serge Willenegger , Stein A. Lundby
IPC分类号： H04Q700
CPC分类号： H04B7/264 , H04W52/34
摘要： Techniques for transmitting voice/data and packet data services such that packet data transmissions have less impact on voice/data transmissions. In one aspect, voice/data and packet data can be multiplexed within a transmission interval such that the available resources are efficiently utilized. In another aspect, the amount of variation in the total transmit power from a base station is controlled to reduce degradation to transmissions from this and other base stations. In a specific method for concurrently transmitting a number of types of data, a first data type (e.g., voice, overhead, and some data) and a second data type are respectively processed in accordance with first and second signal processing schemes to generate first and second payloads, respectively. First and second partitions are then defined in a transmission interval. The first and second payloads are time multiplexed into the first and second partitions, respectively, and the multiplexed payloads are transmitted.

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