NEXEDGE TRUNKING SYSTEM. Basic Trunking Concepts Why Trunking?

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Presentation transcript:

NEXEDGE TRUNKING SYSTEM

Basic Trunking Concepts Why Trunking?

Introducing Trunking Fundamental Question that is frequently asked: Why is there a Need for Trunking? Because there is a Limitation in frequency resources Because there is a need for Growing subscriber bases Because the customer requires Enhanced radio feature

Efficient use of the radio channels Conventional network: Radio channels are dedication to users or types of communications Conventional network: Radio channels are dedication to users or types of communications Queue Channels Free Channels Under Utilized Always overload

Efficient use of the radio channels The Trunked network: Radio channels are multi-purpose and dynamically allocated The Trunked network: Radio channels are multi-purpose and dynamically allocated Queue Channels Free Channels

Trunked System REPEATER 1 RX TX REPEATER 1 RX TX REPEATER 1 RX TX

NEXEDGE System support the following NXDN digital modes: Digital Conventional Mode Digital Trunked Mode Digital Trunked Wide Area IP Networks Digital Trunked Mode 3,000 (each) Unit ID and Group ID per-site capacity provides ample unit and fleet organization capabilities.

NEXEDGE System support the following NXDN digital modes:

In a NEXDGE trunked system, traffic channel can be shared with an existing analog system. In this case, when not allocated for NXDN trunking, the shared traffic channel is used for repeating analog conventional communications. If set to AUX,traffic channels are shared with existing LTR and MPT systems. When a NEXEDGE repeater receives an analog trunked signal, it retransmits in analog as dictated by the controller. Similarly, when it receives an NXDN trunked signal, it repeats that on the allocated digital traffic channel. Digital Analog Digital Analog NXDN Trunked Analog Radio NXDN Trunked