公开(公告)号：WO1996005541A1

公开(公告)日：1996-02-22

申请号：PCT/US1995008652

申请日：1995-07-11

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  TENG, Dan ,  WANG, Shay-Ping, T.

IPC: G05B13/04

CPC classification number: G05B13/0235

Abstract: A cascade tuning controller (32) receives input from a tuner (34) and system (30). The control inputs and control coefficients of the controller (32) are multiplied by scaling values. The scaling values are first tuned and the control coefficients are then tuned using a descent-based optimization method, by tuner (34), in order to optimize system performance.

Abstract translation: 级联调谐控制器（32）从调谐器（34）和系统（30）接收输入。 控制器（32）的控制输入和控制系数乘以比例值。 首先调整缩放值，然后通过调谐器（34）使用基于下降的优化方法调整控制系数，以优化系统性能。

公开(公告)号：WO1996004763A1

公开(公告)日：1996-02-15

申请号：PCT/US1995008112

申请日：1995-06-28

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  WILDER, David, Earl ,  BLACKWELL, Steven, R. ,  POLK, Charles, E. ,  NELSON, David, Paul

IPC: H04Q11/04

CPC classification number: H04L12/403 ,  H04L12/28 ,  H04L12/4612 ,  H04L12/52 ,  H04L41/00 ,  H04Q11/0414

Abstract: A communication system for coupling a plurality of data terminals (144, 146, 148, 10, 152) to a telephone network has a time division multiplexed telephone network access bus (124), providing a plurality of time division slots containing data, coupled to the telephone network (110), and a digital terminal access bus coupled to the plurality of communication devices (128, 130, 132, 134, 136, 138), each communication device being configurable to access any of the time division slots. A controller (122) configures each communication device to access a time division slot.

Abstract translation: 用于将多个数据终端（144,146,148,10,152）耦合到电话网络的通信系统具有时分复用电话网络接入总线（124），提供包含数据的多个时分时隙，耦合到 电话网络（110）和耦合到多个通信设备（128,130,132,134,136,138）的数字终端接入总线，每个通信设备可配置为访问任何时分时隙。 控制器（122）将每个通信设备配置为访问时分时隙。

公开(公告)号：WO1996004721A1

公开(公告)日：1996-02-15

申请号：PCT/US1995006319

申请日：1995-05-22

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  SMOLINSKE, Jeffrey, C. ,  CLANTON, Christopher, L. ,  TRAN, Phieu, Moc

IPC: H04B07/212

CPC classification number: H04W74/0841

Abstract: A method and system (100) for resolving contention between a plurality of subscriber units (102, 104, 106) for transmitting data packets to a base site (114), providing each subscriber unit (102, 104, 106) including a contention resolver (108, 110, 112) for randomly generating echo bits and transmitting the packet having the echo bits and a transmit access request to the base site (114), and the base site (114), responsive to the packets received from subscriber units (102, 104, 106), for decoding a first received packet, granting access of packet channel to the subscriber unit (102) of the first received packet, and transmitting the echo bits to all subscriber units (102, 104, 106) to indicate that the subscriber unit (102) has been granted access to the packet channel.

Abstract translation: 一种用于解决用于将数据分组发送到基站（114）的多个用户单元（102,104,106）之间的争用的方法和系统（100），提供包括争用解决器的每个用户单元（102,104,106） （108,110,112），用于随机地生成回波比特并将具有回波比特和发送接入请求的分组发送到基站（114），以及基站（114），响应于从用户单元（ 102,104,106），用于对第一接收到的分组进行解码，授予分组信道对第一接收分组的用户单元（102）的访问，以及将回波比特发送到所有订户单元（102,104,106）以指示 订户单元（102）已被授权对分组信道的访问。

公开(公告)号：WO1996004710A1

公开(公告)日：1996-02-15

申请号：PCT/US1995007374

申请日：1995-06-07

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  MITZLAFF, James, Edward

IPC: H03F01/32

CPC classification number: H03F1/0288 ,  H03F1/3235 ,  H03F2201/3218

Abstract: A feedforward distortion minimization circuit includes a first loop with an input splitter (305) and first and second signal paths, each signal path having an amplifier (316, 334). An output combiner (335) couples the two signal paths and has an output signal path and an output dump load path. A first signal detector (336) on the dump load path detects a dump load signal, and in response a gain and phase controller (350) operates to adjust the gain and phase of a first signal on one of two signal paths to minimize the power delivered to the dump load (338). The feedforward circuit also includes embodiments in which both amplifiers operate at around the same power amplification level, and in which a second loop has an error amplifier (362) for further distortion correction.

Abstract translation: 前馈失真最小化电路包括具有输入分配器（305）和第一和第二信号路径的第一回路，每个信号路径具有放大器（316,334）。 输出组合器（335）耦合两个信号路径并且具有输出信号路径和输出转储负载路径。 转储负载路径上的第一信号检测器（336）检测转储负载信号，并且作为响应，增益和相位控制器（350）操作以调整两个信号路径之一上的第一信号的增益和相位以最小化功率 运送到卸载（338）。 前馈电路还包括这样的实施例，其中两个放大器在大致相同的功率放大级别下操作，并且其中第二环路具有用于进一步失真校正的误差放大器（362）。

公开(公告)号：WO1996003769A2

公开(公告)日：1996-02-08

申请号：PCT/US1995008631

申请日：1995-07-11

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  SAIDI, Ali ,  MERCHANT, Zaffer ,  JASINSKI, Leon

IPC: H01L00/00

CPC classification number: H04N1/00281 ,  H04N1/411

Abstract: A fax selective call receiver system (10) featuring compression of a fax message with an optimal one of a plurality of compression code-books (50). At least a portion (44) of a source document (26) is compressed with each of a plurality of code-books (50), and the smallest resulting data file is selected as the optimal compressed file. The compressed data file is transmitted to a selective call receiver (40) together with an index identifying the optimal code-book. The selective call receiver (40) stores each of the plurality of code-books and accesses the particular code-book for decompressing the data file on the basis of the received index. In an alternative embodiment, the fax message is divided into composing segments (SI1, SI2 and SI3), and each segment is compressed with each code-book to determine the optimal code-book for each segment.

Abstract translation: 一种传真选择呼叫接收机系统（10），其特征在于使用多个压缩码本（50）中的最佳一个对传真消息进行压缩。 源文档（26）的至少一部分（44）用多个代码簿（50）中的每一个压缩，并且最小的结果数据文件被选择为最佳压缩文件。 压缩数据文件与识别最佳代码簿的索引一起发送到选呼接收机（40）。 选择呼叫接收器（40）存储多个码本中的每一个，并且基于接收到的索引访问特定码本以解压缩数据文件。 在替代实施例中，将传真消息分为组合片段（SI1，SI2和SI3），并且每个片段都用每个代码簿进行压缩，以确定每个片段的最佳代码簿。

公开(公告)号：WO1996001542A1

公开(公告)日：1996-01-18

申请号：PCT/US1995007992

申请日：1995-06-26

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  LEONAGGEO, Patricia ,  LAMB, James, A.

IPC: H04Q01/00

CPC classification number: G07C9/00571 ,  E05B47/00 ,  E05B65/46 ,  G07C9/00103 ,  G07C9/00111 ,  G07C9/00817 ,  G07C9/00857 ,  G07C2009/00793 ,  G07C2009/00825 ,  G07C2009/00865 ,  H04M11/007

Abstract: A remote controlled lock system (100) includes a computer (111), a system controller (102), a transmitter (109), and at least one remote controlled lock device (105). The system controller (102) generates one of a lock code and an unlock code corresponding to one of a lock instruction and an unlock instruction generated by the computer (111), when an access condition of the computer (111) is changed. The transmitter (109) transmits a signal including the one of the lock code and the unlock code.

Abstract translation: 遥控锁系统（100）包括计算机（111），系统控制器（102），发射器（109）和至少一个遥控锁定装置（105）。 当计算机（111）的访问条件改变时，系统控制器（102）生成与计算机（111）生成的锁定指令和解锁指令之一相对应的锁定代码和解锁代码之一。 发送器（109）发送包括锁定码和解锁码之一的信号。

公开(公告)号：WO1996001012A1

公开(公告)日：1996-01-11

申请号：PCT/US1995005373

申请日：1995-05-01

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  LIPA, Robert, A.

IPC: H04B01/707

CPC classification number: H04B1/70754 ,  H04B1/70755

Abstract: A receiver (900) employs a method (1100) for identifying a particular coded communication signal (301) from received coded communication signals (303, 305). The receiver (900) comprises a memory device (905) and a processor (907). The memory device (905) stores information contained in the received coded communication signals (303, 305) during multiple modulation symbol time intervals (210) to produce stored information. The processor (907) then searches the stored information to identify the particular coded communication signal (301).

Abstract translation: 接收机（900）采用从接收到的编码通信信号（303,305）中识别特定编码通信信号（301）的方法（1100）。 接收器（900）包括存储器件（905）和处理器（907）。 存储装置（905）在多个调制符号时间间隔（210）期间存储包含在接收的编码通信信号（303,305）中的信息，以产生存储的信息。 然后，处理器（907）搜索存储的信息以识别特定的编码通信信号（301）。

公开(公告)号：WO1996000429A1

公开(公告)日：1996-01-04

申请号：PCT/US1995006057

申请日：1995-05-16

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  PERRY, Theresa, S. ,  DILLARD, Pamela, S.

IPC: G08B07/06

CPC classification number: G08B6/00 ,  H04M19/047 ,  H04W8/18

Abstract: A radiotelephone (101) is adapted to generate a plurality of distinctive vibrating alert patterns. An antenna (201) receives radio frequency (RF) signals including an incoming telephone call signal (121). A receiver (205), operably coupled to the antenna (201), receives the incoming telephone call signal (121). A vibrating alert generator (223) generates a vibrating alert pattern when enabled. A controller (215), operably coupled to the receiver (205) and the vibrating alert generator (223), enables the vibrating alert generator (223) to generate the vibrating alert pattern (301) as one of a plurality of distinctive vibrating alert patterns (301 - 312) when the incoming telephone call signal (121) is received. The present invention advantageously permits the user or the radiotelephone system (100) to select a preferred distinctive vibrating alert pattern (301), or to assign a particular distinctive vibrating alert pattern (301) to a particular incoming telephone call signal (121).

Abstract translation: 无线电话机（101）适于产生多个独特的振动警报模式。 天线（201）接收包括来电电话信号（121）的射频（RF）信号。 可操作地耦合到天线（201）的接收机（205）接收来话电话信号（121）。 振动报警发生器（223）在使能时产生振动报警模式。 可操作地耦合到接收器（205）和振动警报发生器（223）的控制器（215）使得振动警报发生器（223）能够产生作为多个独特的振动警报模式之一的振动警报模式（301） （301-312），当接收到来话电话信号（121）时。 本发明有利地允许用户或无线电话系统（100）选择优选的独特的振动警报模式（301），或者为特定的输入电话呼叫信号（121）分配特定的独特振动警报模式（301）。

公开(公告)号：WO1995035604A1

公开(公告)日：1995-12-28

申请号：PCT/US1995005639

申请日：1995-05-08

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  BONTA, Jeffrey, D.

IPC: H04B07/26

CPC classification number: H04W36/30 ,  H04W48/20

Abstract: A method for handover in a cellular system is provided which includes periodically scanning (100) from neighboring cells, traffic channels of a serving cell to determine channel metrics. If the channel metrics exceed a threshold (102), validating the serving cell identity (104) by verifying traffic channel color code. The channel metrics are then periodically transferred (108) to the serving cell where a handover decision is made.

Abstract translation: 提供了一种用于在蜂窝系统中进行切换的方法，其包括周期性地从邻近小区扫描（100），服务小区的业务信道以确定信道度量。 如果信道度量超过阈值（102），则通过验证业务信道颜色码来验证服务小区标识（104）。 然后将信道度量周期性地传送（108）到进行切换判定的服务小区。

公开(公告)号：WO1995035593A1

公开(公告)日：1995-12-28

申请号：PCT/US1995005705

申请日：1995-05-05

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  HADDAD, Kenneth, R. ,  JANSSEN, John, J.

IPC: H02M07/10

CPC classification number: H04W52/0258 ,  H04W52/0261 ,  Y02D70/26

Abstract: Radiotelephones often are powered by batteries (12). When a radiotelephone is bumped, the battery (12) can lose electrical contact with the radiotelephone. When power is interrupted (40), a timer is started (42). When the power is reapplied (44), the timer is sampled (46) and compared against a predetermined period of time. If the power was interrupted for a short time, then the radiotelephone is turned on (50). If the power was interrupted for a long time, then the radiotelephone stays off (48). The timer in the circuit is implemented as an RC circuit (26) starts to discharge. If the voltage level falls below Vref, the radiotelephone will not turn on when the power is reapplied.

Abstract translation: 无线电话机通常由电池供电（12）。 当无线电话机被撞击时，电池（12）可以失去与无线电话机的电接触。 当电源中断（40）时，启动定时器（42）。 当重新施加电源（44）时，定时器被采样（46）并与预定的时间段进行比较。 如果电源在短时间内中断，则无线电话机被打开（50）。 如果电源长时间中断，则无线电话机将停机（48）。 电路中的定时器被实现为RC电路（26）开始放电。 如果电压电平低于Vref，则在重新施加电源时，无线电话机将不会打开。