Full Description

The present document defines the Terrestrial Trunked Radio (TETRA) system supporting Voice plus Data (V+D). It specifies:general design aspects (e.g. reference points, numbering and addressing, or protocol architecture);the system bearer and mobility management services, and the corresponding air interface protocols;the interworking between TETRA networks;the interworking of TETRA networks with other networks, via gateways;the peripheral equipment interface on the mobile station;the Line Station (LS) interface with TETRA networks;the security protocols and mechanisms applicable to TETRA networks and to TETRA terminal equipment;the supplementary services applicable to the basic TETRA tele- or bearer services.The TETRA V+D interworking - basic operation part defines the interworking between TETRA networks over thecorresponding interface: the Inter-System Interface (ISI). It comprises the following subparts:ISI general design;Additional Network Feature - ISI Individual Call (ANF-ISIIC);Additional Network Feature - ISI Group Call (ANF-ISIGC);Additional Network Feature - ISI Short Data service (ANF-ISISDS);Additional Network Feature - ISI Mobility Management (ANF-ISIMM);8 kbit/s encoding of user information at the ISI.The present document is the ANF-ISIIC sub-part.

Product Details

Edition: V1.4.1 Published: 08/01/2010 Number of Pages: 139 File Size: 1 file , 880 KB