MULTIPLE PROTOCOL LAND MOBILE RADIO SYSTEMS

摘要

FIELD: information technology. ^ SUBSTANCE: disclosed is a method of transmitting land radio mobile (LRM) content involving transmission of LMR content using a plurality of transport protocols in a single network, configuring the LMR content based on an LMR application layer protocol for part of the single LMR network through which the LMR content is to be transmitted. Also disclosed is a wireless communication system having an LMR infrastructure configured to communicate with a plurality of LMR units within a plurality of coverage areas of an LMR system. At least part of the coverage areas has different transport protocols. The wireless communication system further includes an interface configured to process received LMR content which is encapsulated using a first transport protocol and re-encapsulate the content for communication using a second LMR transport protocol. An LMR unit used in said method and system is also disclosed. ^ EFFECT: reduced load on land mobile ratio hardware. ^ 16 cl, 10 dwg