CDC Vol 3, 422 Introduction to Tactical Data Links Flashcards
- Senders and receivers use the information that is exchanged over TDL for what purpose?
To establish a picture of a tactical situation of common interest.
- What mode of communication do operators use to troubleshoot problems associated with link failure?
Operators use voice communications to coordinate link problems.
- What is the overall design of the communications system forming the multi-tactical network (MTN) called?
Define link architecture.
- When operating in the roll call architecture, who is responsible for polling each unit and requesting transmission of their data?
The DNCS (Data Net Control Station)
- Explain the difference between simplex and full-duplex communications.
During simplex operations, net participants are restricted from transmitting while receiving data. Full duplex is capable of transmitting and receiving data simultaneously.
- What term refers to the computer language used in transmitting TDL messages?
Message format.
What is the normal tactical employment range for the transmission of up ______ miles?
1,000 Miles
What is the standard that ensures joint interoperability among all systems and is used by manufactures to build TDL equipment?
Military Standard (MIL-STD)
What prevents random data transmission and precludes destructive signal interference?
Establishing strict transmission and reception standards.
What is the basis on which rules are developed governing access to link information?
Timing architecture
What are the three most common types of timing architecture?
- Polling
- Round Robin
- Point-to-Point Simplex and Full Duplex
What architecture is also called roll call?
Pulling architecture
What timing architecture is each unit assigned a specific time to transmit its data to other link participants?
Round Robin
Does a round robin timing architecture need a DNCS?
No
What type of data links extensively use full duplex?
- 11B
- Army Tactical Data Link (ATDL)-1
- Link 1