公开(公告)号：US06389287B1

公开(公告)日：2002-05-14

申请号：US09676059

申请日：2000-09-29

申请人： Dwight Randall Smith ,  Thomas Casey Hill ,  Slim Souissi ,  Carl Bernard Olson

发明人： Dwight Randall Smith ,  Thomas Casey Hill ,  Slim Souissi ,  Carl Bernard Olson

IPC分类号： H04Q720

CPC分类号： H04L45/302 ,  H04L45/122 ,  H04W40/026 ,  H04W40/20

摘要： A wireless communication system receives (402) a communication specifying a portable subscriber unit (122) for which the communication is intended, and further indicating an originator location at which an originator of the communication is positioned. The system determines (404) a recipient location at which the portable subscriber unit is positioned. The system then calculates (406) a distance between the originator location and the recipient location, and routes (412) the communication to the portable subscriber unit when the distance meets a distance criterion.

摘要翻译： 无线通信系统接收（402）指定用于通信的便携式用户单元（122）的通信，并进一步指示通信的发起者所位于的发起者位置。 系统确定（404）便携式用户单元所在的接收方位置。 然后，系统计算（406）始发者位置与接收者位置之间的距离，并且当距离满足距离标准时，将通信路由（412）到便携式用户单元。

公开(公告)号：US06263209B1

公开(公告)日：2001-07-17

申请号：US09362544

申请日：1999-07-28

申请人： John Douglas Reed ,  Robert Louis Breeden ,  Dwight Randall Smith ,  Thomas Casey Hill ,  Slim Souissi ,  Carl Bernard Olson

发明人： John Douglas Reed ,  Robert Louis Breeden ,  Dwight Randall Smith ,  Thomas Casey Hill ,  Slim Souissi ,  Carl Bernard Olson

IPC分类号： H04Q720

CPC分类号： H04W4/02 ,  G06Q50/00 ,  H04M1/72566 ,  H04M1/72572 ,  H04W8/18 ,  H04W68/00

摘要： A wireless communication system conducts (402) communications between a fixed portion (102) of the wireless communication system and a portable subscriber unit (122) carried by a user; and records (404) a relevant aspect of the communications, thereby producing recorded information. The system determines (405) a current time of day and a current position of the user and makes (406) a comparison of the recorded information with the current time of day and the current position of the user to determine whether an alert is necessary, and generates (412) the alert when the comparison determines the alert is necessary.

摘要翻译： 无线通信系统在无线通信系统的固定部分（102）和用户携带的便携式用户单元（122）之间进行（402）通信; 并记录（404）通信的相关方面，从而产生记录的信息。 系统确定（405）当前的当前时间和用户的当前位置，并使得（406）记录的信息与当前时间的比较和用户的当前位置的比较以确定是否需要警报， 并且当比较确定警报是必要的时候生成（412）警报。

公开(公告)号：US06198931B1

公开(公告)日：2001-03-06

申请号：US09362589

申请日：1999-07-28

申请人： Dwight Randall Smith ,  Thomas Casey Hill ,  Slim Souissi ,  Carl Bernard Olson

发明人： Dwight Randall Smith ,  Thomas Casey Hill ,  Slim Souissi ,  Carl Bernard Olson

IPC分类号： H04Q720

CPC分类号： H04L45/302 ,  H04L45/122 ,  H04W40/026 ,  H04W40/20

摘要： A wireless communication system receives (402) a communication specifying a portable subscriber unit (122) for which the communication is intended, and further indicating an originator location at which an originator of the communication is positioned. The system determines (404) a recipient location at which the portable subscriber unit is positioned. The system then calculates (406) a distance between the originator location and the recipient location, and routes (412) the communication to the portable subscriber unit when the distance meets a distance criterion.

摘要翻译： 无线通信系统接收（402）指定用于通信的便携式用户单元（122）的通信，并进一步指示通信的发起者所位于的发起者位置。 系统确定（404）便携式用户单元所在的接收方位置。 然后，系统计算（406）始发者位置与接收者位置之间的距离，并且当距离满足距离标准时，将通信路由（412）到便携式用户单元。

公开(公告)号：US06298233B1

公开(公告)日：2001-10-02

申请号：US09373912

申请日：1999-08-13

申请人： Slim Souissi ,  Thomas Casey Hill ,  Jheroen Pieter Dorenbosch ,  Carl Bernard Olson

发明人： Slim Souissi ,  Thomas Casey Hill ,  Jheroen Pieter Dorenbosch ,  Carl Bernard Olson

IPC分类号： H04Q722

CPC分类号： H04W24/00

摘要： A portable subscriber unit (122) provides (402) communications for a user, and monitors (404) a parameter indicative of communication quality during the communications. The portable subscriber unit compares (406) the parameter with a predetermined threshold; and when the communication quality deteriorates (408) such that the parameter reaches the predetermined threshold, the portable subscriber unit determines (412) geographic coordinates corresponding to the location at which the communication difficulty occurred, and adds (414) a communication difficulty report identifying the parameter and the geographic coordinates to a record of communication difficulty reports stored in the portable subscriber unit. When the portable subscriber unit receives (502) a request for the record of communication difficulty reports from a fixed portion (102) of a two-way wireless communication system, the portable subscriber unit communicates (504) the record of communication difficulty reports to the fixed portion.

摘要翻译： 便携式用户单元（122）为用户提供（402）通信，并监视（404）在通信期间指示通信质量的参数。 便携式用户单元将参数（406）与预定阈值进行比较（406） 并且当通信质量恶化（408）使得参数达到预定阈值时，便携式用户单元确定（412）对应于发生通信困难的位置的地理坐标，并且添加（414）识别 参数和地理坐标到存储在便携式用户单元中的通信难度报告的记录。 当便携式用户单元从双向无线通信系统的固定部分（102）接收（502）对通信难度报告的记录的请求时，便携式用户单元将通信难度报告的记录通知（504）到 固定部分。