公开(公告)号：WO1987005181A1

公开(公告)日：1987-08-27

申请号：PCT/US1987000356

申请日：1987-02-13

Applicant: MOTOROLA, INC.

Inventor： MOTOROLA, INC. ,  MENICH, Barry, Joseph ,  TAYLOE, Daniel, R. ,  SCHAEFFER, Dennis, R. ,  GRAZIANO, Victor ,  LEV, Valy

IPC: H04Q07/04

CPC classification number: H04W36/30

Abstract: A method and apparatus for utilizing voice channel transceivers (1004) as temporary scanning receivers in a handoff event for a cellular radiotelephone system. Voice channel transceiver identifications are stored in link lists (1702) according to priority, sectorization, and last use. When a signal strength measurement is required, those cell sectors having available voice channel transceivers (1004) are identified and a table providing optimum transceiver selection is utilized to select those voice channel transceivers (1004) which will make the signal strength measurement.

Abstract translation: 一种在蜂窝无线电话系统的切换事件中利用语音信道收发机（1004）作为临时扫描接收机的方法和装置。 语音信道收发器标识根据优先级，扇区和最后使用存储在链路列表（1702）中。 当需要信号强度测量时，识别具有可用语音信道收发机（1004）的那些小区扇区，并且使用提供最佳收发器选择的表来选择将进行信号强度测量的那些语音信道收发机（1004）。

公开(公告)号：EP1106026A1

公开(公告)日：2001-06-13

申请号：EP99941180.4

申请日：1999-08-17

Applicant: MOTOROLA, INC.

Inventor： URS, Kamala ,  CIMET, Israel, A. ,  KOTZIN, Michael, D. ,  LEV, Valy

IPC: H04Q7/30

CPC classification number: H04L5/0007 ,  H04B7/2615 ,  H04B7/2621 ,  H04J1/12 ,  H04J4/00

Abstract: A method of the present invention is used for simultaneous transmission and/or reception of multiple different communication resources, with frequency allocations (FA1...FA8) and (FAA...FAH). A radio frequency device (901) of the present invention comprises a transmitter (903) which comprises a modulator (905) and a receiver (907) which comprises a demodulator (909) with frequency and time assignment as shown. Combined frequency and time division multiplexing is used for the transmission, for example, FA1, FA2, FA5, and FA8 are handled using a FDM technique. Frequency allocations FA3 and FA4 are combined into a single TDM resource.

公开(公告)号：EP1185974A1

公开(公告)日：2002-03-13

申请号：EP00918051.4

申请日：2000-03-16

Applicant: MOTOROLA, INC.

Inventor： URS, Kamala ,  BELKIN, Anatoly, S. ,  CIMET, Israel, A. ,  LEV, Valy

IPC: G10L13/02 ,  G10L15/28 ,  H04M1/66 ,  H04M11/06

CPC classification number: G10L15/30

Abstract: The present invention addresses the need for an apparatus and method for facilitating and performing distributed speech processing in a wireless communication system (100, 200). The present invention encompasses communication infrastructure embodiments (101, 201) that facilitate distributed speech processing by establishing voice and data pathways to support distributed speech processing services. The present invention also encompasses a communication unit (102, 202) that performs distributed voice recognition and distributed speech synthesis via the communication infrastructure (101, 201). The communication unit (102, 202) requests communication services from the communication infrastructure (101, 201) that support both voice and data communication and utilizes a data connection to a distributed speech processing unit (116, 216) to perform distributed voice recognition and distributed speech synthesis.

公开(公告)号：WO1993006684A1

公开(公告)日：1993-04-01

申请号：PCT/US1992007009

申请日：1992-08-24

Applicant: MOTOROLA, INC.

Inventor： MOTOROLA, INC. ,  KOTZIN, Michael, D. ,  SPEAR, Stephen, L. ,  LEV, Valy

IPC: H04M11/00

CPC classification number: H04W28/16 ,  H04B7/26 ,  H04W56/00 ,  H04W68/00 ,  H04W92/12

Abstract: A method and apparatus is disclosed for exchanging communicated signals between a remote base site (60, 61, 62, 63, 64 or 65) and central site (205) of a cellular system on a communication resource that is, upon occasion, also used in exchanging signals between the remote base site and mobile communication units.

Abstract translation: 公开了用于在有时也被使用的通信资源上的远程基站（60,61,62,63,64或65）和蜂窝系统的中心站点（205）之间交换传送的信号的方法和装置 在远程基站和移动通信单元之间交换信号。

公开(公告)号：WO1986000775A1

公开(公告)日：1986-01-30

申请号：PCT/US1985001302

申请日：1985-07-09

Applicant: MOTOROLA, INC.

Inventor： MOTOROLA, INC. ,  LABEDZ, Gerald, P. ,  BONTA, Jeffery, D. ,  SCHAEFFER, Dennis, R. ,  TELL, Daniel, F. ,  LEV, Valy

IPC: H04Q07/04

CPC classification number: H04W36/0055 ,  H04W28/06

Abstract: A data message transmission system for a cellular radiotelephone system provides protection against data loss caused by multipath fade and subscriber unit handoff. Data from data terminal equipment (801) to be transmitted is converted by a system data processor (805) and radio signalling interface (807) into a format compatible with radio transmission prior to transmission by a transceiver (809). The data is reconverted to its original format following reception. Handoff is accomplished by halting the data transmission prior to handoff and resuming data transmission after handoff. Call supervision occurs via busy-idle bit coding performed in radio signalling interface (807).

Abstract translation: 用于蜂窝无线电话系统的数据消息传输系统提供防止由多径衰落和用户单元切换引起的数据丢失的保护。 要发送的数据终端设备（801）的数据由系统数据处理器（805）和无线电信令接口（807）转换为在由收发机（809）发送之前与无线电传输兼容的格式。 接收后，数据将重新转换为原始格式。 切换通过在切换之前停止数据传输并在切换之后恢复数据传输来实现。 通过在无线电信令接口（807）中执行的忙闲空闲位编码进行呼叫监控。

公开(公告)号：WO1996018244A1

公开(公告)日：1996-06-13

申请号：PCT/US1995013556

申请日：1995-10-10

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  LEV, Valy ,  URS, Kamala ,  COOMBES, Dan ,  KASHEF, Hooman

IPC: H04B01/66

CPC classification number: H04J3/0605 ,  H04B14/04

Abstract: A site controller (102) instructs a transcoder (121) to operate in a partial transcoding mode (401). While in the partial transcoding mode, the transcoder continuously monitors for a synchronization pattern. If the synchronisation pattern is detected within a predetermined period of time, the transcoder switches operation to a transparent mode (402). While in the transparent mode, the transcoder transparently passes compressed digital voice. If the synchronization pattern is not detected within the predetermined period of time, the transcoder switches operation to a full transcoding mode (400). Regardless of the operating mode, the transcoder continues to monitor for the synchronization pattern. Additionally, the transcoder transmits the synchronization pattern in either the partial transcoding mode or transparent mode. By detecting the synchronization pattern generated by the transcoder, other transcoders (122-123) can also switch to the transparent mode, thereby avoiding multiple format conversions.

Abstract translation: 站点控制器（102）指示代码转换器（121）以部分代码转换模式（401）操作。 在部分代码转换模式下，代码转换器连续地监视同步模式。 如果在预定时间段内检测到同步模式，则代码转换器将操作切换到透明模式（402）。 在透明模式下，代码转换器透明地传递压缩的数字声音。 如果在预定时间段内没有检测到同步模式，则代码转换器将操作切换到完全转码模式（400）。 不管操作模式如何，代码转换器继续监视同步模式。 此外，代码转换器以部分代码转换模式或透明模式发送同步模式。 通过检测由代码转换器生成的同步模式，其他代码转换器（122-123）也可以切换到透明模式，从而避免多种格式的转换。

公开(公告)号：WO1995031060A1

公开(公告)日：1995-11-16

申请号：PCT/US1995003767

申请日：1995-03-27

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  LEV, Valy ,  AVERBUCH, Rod ,  CIMET, Israel, A.

IPC: H04L12/66

CPC classification number: H04L12/5692 ,  H04L12/6418 ,  H04L29/06 ,  H04L2012/6456 ,  H04L2012/647 ,  H04L2012/6472 ,  H04L2012/6475 ,  H04L2012/6486

Abstract: Data to be transmitted from an information source (301), associated with a local/wide area network (303), to a target destination (317) is formatted into a plurality of data packets. Based on a message type of the data packets, either a circuit-switched network (311) or a packet-switched network (309) is selected. When the circuit-switched network is chosen, a circuit-switched channel (314) is established to the target destination, and the data packets are transmitted to the target destination via the circuit-switched channel. When the packet-switched network is chosen, a packet-switched channel (313) is established to the target destination, and the data packets are transmitted to the target destination via the packet-switched channel.

Abstract translation: 从与本地/广域网（303）相关联的信息源（301）发送到目标目的地（317）的数据被格式化为多个数据分组。 基于数据分组的消息类型，选择电路交换网络（311）或分组交换网络（309）。 当选择电路交换网络时，向目标目的地建立电路交换信道（314），并且经由电路交换信道将数据分组发送到目标目的地。 当选择分组交换网络时，向目标目的地建立分组交换信道（313），并且经由分组交换信道将数据分组发送到目标目的地。

公开(公告)号：EP0188554B2

公开(公告)日：1995-05-24

申请号：EP85903622.0

申请日：1985-07-09

Applicant: MOTOROLA, INC.

Inventor： LABEDZ, Gerald, P. ,  BONTA, Jeffery, D. ,  SCHAEFFER, Dennis, R. ,  TELL, Daniel, F. ,  LEV, Valy

IPC: H04Q7/22 ,  H04B7/26

CPC classification number: H04W36/0055 ,  H04W28/06

Abstract: A data message transmission system for a cellular radiotelephone system provides protection against data loss caused by multipath fade and subscriber unit handoff. Data from data terminal equipment (801) to be transmitted is converted by a system data processor (805) and radio signalling interface (807) into a format compatible with radio transmission prior to transmission by a transceiver (809). The data is reconverted to its original format following reception. Handoff is accomplished by halting the data transmission prior to handoff and resuming data transmission after handoff. Call supervision occurs via busy-idle bit coding performed in radio signalling interface (807).

公开(公告)号：EP0558710A1

公开(公告)日：1993-09-08

申请号：EP92918760.0

申请日：1992-08-24

Applicant: MOTOROLA, INC.

Inventor： KOTZIN, Michael, D. ,  SPEAR, Stephen, L. ,  LEV, Valy

IPC: H04B7 ,  H04W72 ,  H04W56 ,  H04W68 ,  H04W92

CPC classification number: H04W28/16 ,  H04B7/26 ,  H04W56/00 ,  H04W68/00 ,  H04W92/12

Abstract: On décrit un procédé et un appareil servant à échanger des signaux communiqués entre une installation de base éloignée (60, 61, 62, 63, 64 ou 65) et une installation centrale (205) d'un système cellulaire, sur une ressource de communication qui est également utilisée à l'occasion pour échanger des signaux entre l'installation de base éloignée et des postes de communication mobiles.

公开(公告)号：EP0188554B1

公开(公告)日：1989-11-08

申请号：EP85903622.0

申请日：1985-07-09

Applicant: MOTOROLA, INC.

Inventor： LABEDZ, Gerald, P. ,  BONTA, Jeffery, D. ,  SCHAEFFER, Dennis, R. ,  TELL, Daniel, F. ,  LEV, Valy

IPC: H04Q7/22 ,  H04B7/26

CPC classification number: H04W36/0055 ,  H04W28/06

Abstract: A data message transmission system for a cellular radiotelephone system provides protection against data loss caused by multipath fade and subscriber unit handoff. Data from data terminal equipment (801) to be transmitted is converted by a system data processor (805) and radio signalling interface (807) into a format compatible with radio transmission prior to transmission by a transceiver (809). The data is reconverted to its original format following reception. Handoff is accomplished by halting the data transmission prior to handoff and resuming data transmission after handoff. Call supervision occurs via busy-idle bit coding performed in radio signalling interface (807).