公开(公告)号：WO1995001679A1

公开(公告)日：1995-01-12

申请号：PCT/US1994006269

申请日：1994-06-03

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  DIAZ, Rafael ,  BASSIRI, Masoud

IPC: H04B07/14

CPC classification number: H04W84/08 ,  H04W16/14 ,  H04W64/00 ,  H04W72/00 ,  H04W74/00

Abstract: A method to implement multiple talk-around communication links using the communication resources of one repeater. A system resource controller (13) determines whether talk-around is possible for any two communication units (11) intending to engage in a point-to-point communication link. Assignment of a talk-around repeater (15) depends on the geographic locations of the two communication units, and a predetermined range criterion between them. In addition, the talk-around communication must not interfere with any existing talk-around communication already in the system. When talk-around communication is possible, an enabling communication grant is issued to the units, and the talk-around repeater's communication resources are assigned to support the link. Otherwise, a repeater (16) for normal trunking is assigned.

Abstract translation: 一种使用一个中继器的通信资源实现多个通话链路的方法。 系统资源控制器（13）确定有意参与点对点通信链路的任何两个通信单元（11）是否可以进行通话。 谈话中继器（15）的分配取决于两个通信单元的地理位置以及它们之间的预定范围标准。 另外，谈话的通信不能干扰系统中已经存在的任何现有的通话通信。 当可以进行通话通信时，向单元发出启用通信许可，分配对讲中继器的通信资源来支持链路。 否则，分配用于正常中继的中继器（16）。