公开(公告)号：EP1188156A4

公开(公告)日：2002-10-31

申请号：EP00937670

申请日：2000-05-22

Applicant: MOTOROLA INC

Inventor： SOUISSI SLIM ,  HILL THOMAS CASEY ,  SMITH DWIGHT RANDALL ,  DORENBOSCH JHEROEN PIETER

IPC: H04M3/537 ,  G01S19/14 ,  H04B7/26 ,  H04L12/18 ,  H04L29/08 ,  H04M3/42 ,  H04M11/08 ,  H04W4/02 ,  H04W4/06 ,  H04W4/08 ,  H04W4/12 ,  H04W88/18 ,  G08B5/22 ,  G06F19/00

CPC classification number: H04W4/02 ,  H04L12/1845 ,  H04L12/1859 ,  H04L12/189 ,  H04L67/18 ,  H04W4/06 ,  H04W4/08 ,  H04W4/12 ,  H04W88/185

Abstract: A table (328) is created (402) for mapping, for ones of a plurality of portable subscriber units (122), a plurality of message types to a corresponding plurality of locations. A message matching one of the plurality of message types is then received (404) by a controller (112), the message intended for a portable subscriber unit. In response, the controller and the portable subscriber unit cooperate to determine (406) the location of the portable subscriber unit. The controller sends (428) the message to the portable subscriber unit when the location matches one of the plurality of locations corresponding to the one of the plurality of message types.

Abstract translation: 创建（402）表（328），用于将多个便携式用户单元（122）中的一些便携式用户单元（122）的多个消息类型映射到对应的多个位置。 然后由控制器（112）接收与多种消息类型中的一种相匹配的消息（404），该消息旨在用于便携式用户单元。 作为响应，控制器和便携式用户单元协作确定（406）便携式用户单元的位置。 当位置与对应于多种消息类型之一的多个位置中的一个相匹配时，控制器将消息发送（428）到便携式用户单元。

公开(公告)号：EP0875120A4

公开(公告)日：2000-05-03

申请号：EP96945098

申请日：1996-12-19

Applicant: MOTOROLA INC

Inventor： HILL THOMAS CASEY ,  D AMICO THOMAS V

IPC: H04L1/00 ,  H04L1/16 ,  H04W84/02 ,  H04W88/18 ,  H04Q7/36 ,  H04Q7/08

CPC classification number: H04W84/022 ,  H04L1/1692 ,  H04L2001/0093 ,  H04W88/185

Abstract: A method and apparatus is used for transmitting an outbound message in a two-way messaging system having a plurality of cells employing frequency reuse. The outbound message is transmitted to a selective call transceiver (122) utilizing a first frequency reuse plan (312). The two-way messaging system awaits a positive acknowledgment (316, 318) from the selective call transceiver (122) confirming that the outbound message was received with an acceptable quality. The two-way messaging system retransmits the outbound message to the selective call transceiver (122) utilizing a second frequency reuse plan (332), in response to receiving a negative acknowledgment and also in response to failing to receive any acknowledgment within a predetermined time after transmitting the outbound message.