公开(公告)号：WO1994026040A1

公开(公告)日：1994-11-10

申请号：PCT/US1994003641

申请日：1994-04-06

Applicant: MOTOROLA, INC.

Inventor： MOTOROLA, INC. ,  WANG, Zhonghe ,  BERNHARDT, Richard, C. ,  D'AMICO, Thomas, Victor

IPC: H04B09/00

CPC classification number: H04W16/14

Abstract: An etiquette controller (112) in a transmitter (14) in a first radio frequency (RF) communications system (10) enables radio frequency communications in a frequency bandwidth shared with heterogeneous RF communication systems (15). The etiquette controller (112) monitors the first RF signals in an isochronous frequency channel in a sub-band of the shared frequency badwidth to determine whether (124) a frequency channel is free of whether (130, 136) the frequency channel comprises a communication channel which is free. In addition, the etiquette controller (112) causes the RF transceiver (102) to transmit (148) a channel relinquishment signal, monitors (150) the isochronous frequency channel for a predetermined monitoring time, and determines (152) whether the isochronous frequency channel is then free for the channel access.

Abstract translation: 在第一射频（RF）通信系统（10）中的发射器（14）中的礼节控制器（112）实现与异质RF通信系统（15）共享的频率带宽中的射频通信。 礼仪控制器（112）监视共享频率差宽子带中等时频道中的第一RF信号，以确定（124）频道是否不存在（130,136）频道是否包括通信 频道是免费的。 此外，礼仪控制器（112）使得RF收发器（102）发送（148）信道放弃信号，在预定的监视时间内监视（150）同步频道，并且确定（152）等时频道 然后免费进行频道访问。

公开(公告)号：EP0882369B1

公开(公告)日：2002-10-09

申请号：EP96914610.9

申请日：1996-05-13

Applicant: MOTOROLA, INC.

Inventor： WANG, Zhonghe ,  SCHWENDEMAN, Robert, John

IPC: H04Q7/14 ,  H04Q7/08 ,  H04Q7/38

CPC classification number: H04W84/022 ,  H04W68/04

Abstract: A two-way messaging system (100) having a plurality of message subscriber units (500) and a base station (220) in each of a plurality of cells (210). The base station has a transmitter (224) for transmitting messages in an associated cell (210) and a receiver (228) associated therewith for receiving response signals from message subscriber units in a cell. A system controller (300) is coupled to each base station (220) and has a memory (320) for storing the customer paging area data for each message subscriber unit. The system controller (300) receives message requests and automatically updates the customer paging area data for each message subscriber unit (500) by tracking the mobility pattern of each message subscriber unit (500) in the messaging system coverage area (200).

公开(公告)号：WO1998023100A1

公开(公告)日：1998-05-28

申请号：PCT/US1997019522

申请日：1997-10-28

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  SUMNER, Terence, Edward ,  HILL, Thomas, Casey ,  D'AMICO, Thomas, V. ,  WANG, Zhonghe ,  LIN, Jyh-Han ,  BRIANCON, Alain, C.

IPC: H04Q07/00

CPC classification number: H04W84/022 ,  H04W88/185

Abstract: A non-real time messaging system (200) for targeting messages to a subscriber unit (222) comprises a synchronized profile of where a subscriber unit should be located (a predetermined base transmission area for transmission of messages to the subscriber unit) maintained between a controller (212) and the subscriber unit. The subscriber unit detects when the subscriber unit is not within the receiving range of a predetermined base transmission area, informs the controller and the controller directs subsequent transmissions to an area identified by the subscriber unit and otherwise transmits subsequent messages to the predetermined base transmission area. The system further includes a plurality of base receivers (217) coupled to the controller for receiving transmissions from the subscriber units and allowing the controller to detect when the subscriber unit is not within the receiving range of a predetermined base transmission area.

Abstract translation: 用于将消息定向到订户单元（222）的非实时消息传递系统（200）包括用户单元应当位于何处的用户单元（用于传输消息到用户单元的预定基本传输区域） 控制器（212）和用户单元。 用户单元检测用户单元何时不在预定基站传输区域的接收范围内，通知控制器，并且控制器指示后续传输到由用户单元识别的区域，否则将后续消息发送到预定的基站传输区域。 该系统还包括耦合到控制器的多个基站接收机（217），用于接收来自用户单元的传输，并允许控制器检测用户单元何时不在预定基站传输区域的接收范围内。

公开(公告)号：WO1997008903A1

公开(公告)日：1997-03-06

申请号：PCT/US1996011693

申请日：1996-07-15

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  WANG, Zhonghe ,  BERNHARDT, Richard, C.

IPC: H04Q07/12

CPC classification number: H04W48/18

Abstract: A system and method for selecting an outbound subsystem and an inbound subsystem to communicate between a subscriber unit (10) and an integrated communication system having a number of independently operating subsystems (30, 50). The subscriber unit (10) stores in memory (77) each of the different types of messages that it can handle, a list of the subsystems that can be used to communicate the message type wherein each list is ordered according to the subscriber unit's preference. When the subscriber unit receives control information identifying a particular type of message, the subscriber unit identifies at least one outbound subsystem for the received message type covering the area in which the subscriber unit is located. The subscriber unit then communicates this information to the integrated subsystem using an inbound channel of the most preferred identified subsystem. If none of the identified subsystems includes an inbound channel the subscriber unit identifies the most preferred inbound subsystem that the subscriber unit can access regardless of message type.

Abstract translation: 一种用于选择出站子系统和入站子系统以在用户单元（10）和具有多个独立操作子系统（30,50）的集成通信系统之间进行通信的系统和方法。 用户单元（10）在存储器（77）中存储可以处理的每种不同类型的消息，可以用于传送消息类型的子系统的列表，其中每个列表根据用户单元的偏好进行排序。 当用户单元接收到识别特定类型的消息的控制信息时，用户单元识别覆盖用户单元所在区域的接收到的消息类型的至少一个出站子系统。 用户单元然后使用最优选的识别子系统的入站信道将该信息传送到集成子系统。 如果所识别的子系统中没有一个包括入站信道，则订户单元识别订户单元可以访问的最优选的入站子系统，而不管消息类型如何。

公开(公告)号：EP0846388B1

公开(公告)日：2006-12-27

申请号：EP96923665.2

申请日：1996-07-08

Applicant: MOTOROLA, INC.

Inventor： WANG, Zhonghe ,  BERNHARDT, Richard, C.

IPC: H04M11/00 ,  H04Q7/00

CPC classification number: H04W8/18

Abstract: A system and method for registering a subscriber unit (10) in an integrated communication system having a number of subsystems (30, 50) that are capable of operating independently. The subscriber unit (10) stores in a memory (77) a list of outbound subsystems ordered according to the subscriber unit's preference for using the subsystem as a outbound home subsystem to which the subscriber unit (10) registers. An inbound preferred home subsystem list is also stored in the memory (77). In order to register to the integrated communicaton system, the subscriber unit (10) identifies the most preferred outbound subsystem that covers the current location of the subscriber unit (10) as its outbound home subsystem.

公开(公告)号：EP0847653A1

公开(公告)日：1998-06-17

申请号：EP96926724.0

申请日：1996-07-15

Applicant: MOTOROLA, INC.

Inventor： WANG, Zhonghe ,  BERNHARDT, Richard, C.

IPC: H04W48

CPC classification number: H04W48/18

Abstract: A system and method for selecting an outbound subsystem and an inbound subsystem to communicate between a subscriber unit (10) and an integrated communication system having a number of independently operating subsystems (30, 50). The subscriber unit (10) stores in memory (77) each of the different types of messages that it can handle, a list of the subsystems that can be used to communicate the message type wherein each list is ordered according to the subscriber unit's preference. When the subscriber unit receives control information identifying a particular type of message, the subscriber unit identifies at least one outbound subsystem for the received message type covering the area in which the subscriber unit is located. The subscriber unit then communicates this information to the integrated subsystem using an inbound channel of the most preferred identified subsystem. If none of the identified subsystems includes an inbound channel the subscriber unit identifies the most preferred inbound subsystem that the subscriber unit can access regardless of message type.

公开(公告)号：EP1179268A1

公开(公告)日：2002-02-13

申请号：EP01916255.1

申请日：2001-02-27

Applicant: MOTOROLA, INC.

Inventor： WANG, Zhonghe ,  TANG, Dah-Lain, Almon

IPC: H04Q7/20

CPC classification number: H04W12/06 ,  H04L63/08 ,  H04L63/0892 ,  H04W8/085 ,  H04W80/04

Abstract: A method and system for improving the registration process in a communication system, preferably an all IP communication system, wherein a set of Location Registration (LR) nodes are designed to handle mobile registration locally. When the mobile node registers with the home network from a foreign network, a Location Registration chain is established through these nodes. The information needed for the mobile node to access the network is distributed to these nodes from the home network. When the mobile node roams into a different visiting network or returns to its home network, the nearby location registration nodes then process the mobile registration and update the location chain accordingly.

公开(公告)号：EP1046098A1

公开(公告)日：2000-10-25

申请号：EP99927500.1

申请日：1999-06-11

Applicant: MOTOROLA, INC.

Inventor： WANG, Zhonghe ,  CHANG, Ying-Yueh ,  SCHWENDEMAN, Robert, John

IPC: G06F5/00

CPC classification number: H03M7/3084

Abstract: A reduced overhead text messaging system (900) has a lossless compression engine (1104) that operates on an original message to generate a compressed message. The compressed message includes at least one of a data type switch token and a fragment and phrase token. The compressed message is received by a messaging unit (906) and decompressed for presentation.

公开(公告)号：EP0846388A1

公开(公告)日：1998-06-10

申请号：EP96923665.0

申请日：1996-07-08

Applicant: MOTOROLA, INC.

Inventor： WANG, Zhonghe ,  BERNHARDT, Richard, C.

IPC: H04W8

CPC classification number: H04W8/18

Abstract: A system and method for registering a subscriber unit (10) in an integrated communication system having a number of subsystems (30, 50) that are capable of operating independently. The subscriber unit (10) stores in a memory (77) a list of outbound subsystems ordered according to the subscriber unit's preference for using the subsystem as a outbound home subsystem to which the subscriber unit (10) registers. An inbound preferred home subsystem list is also stored in the memory (77). In order to register to the integrated communicaton system, the subscriber unit (10) identifies the most preferred outbound subsystem that covers the current location of the subscriber unit (10) as its outbound home subsystem.

公开(公告)号：EP0882369A1

公开(公告)日：1998-12-09

申请号：EP96914610.0

申请日：1996-05-13

Applicant: MOTOROLA, INC.

Inventor： WANG, Zhonghe ,  SCHWENDEMAN, Robert, John

IPC: H04W68 ,  H04W84

CPC classification number: H04W84/022 ,  H04W68/04

Abstract: A two-way messaging system (100) having a plurality of message subscriber units (500) and a base station (220) in each of a plurality of cells (210). The base station has a transmitter (224) for transmitting messages in an associated cell (210) and a receiver (228) associated therewith for receiving response signals from message subscriber units in a cell. A system controller (300) is coupled to each base station (220) and has a memory (320) for storing the customer paging area data for each message subscriber unit. The system controller (300) receives message requests and automatically updates the customer paging area data for each message subscriber unit (500) by tracking the mobility pattern of each message subscriber unit (500) in the messaging system coverage area (200).