TDL 300 EO 001.01
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Questions and Answers

What are the three Terminal Access modes for JTIDS/MIDS terminals?

  • Access Rate 64 per 12 seconds, Time Slot Reuse, Contention Access Codes
  • Dedicated access, Contention access, Time Slot Reallocation (TSR) (correct)
  • Access Techniques, Access Rate 2 per 24 seconds, Contention Access Codes
  • Stacked nets, Multi-Nets, Time Slot Reuse

Which access mode uses a probabilistic transmit assignment?

  • Dedicated access
  • Stacked nets
  • Contention access (correct)
  • Time Slot Reallocation (TSR)

What determines the number of timeslots used in Contention Access?

  • Access Techniques
  • Contention Access Code (correct)
  • Time Slot Reuse
  • Multi-Nets

What is the default action for a unit in Dedicated access mode?

<p>Receive (D)</p> Signup and view all the answers

Which feature is NOT an Access Mode, but rather a technique to increase network capacity?

<p>Multi-Nets (C)</p> Signup and view all the answers

What do Stacked nets, Multi-Nets, and Time Slot Reuse all have in common?

<p>They are all techniques used to increase network capacity (D)</p> Signup and view all the answers

What is the purpose of Slot reuse in the context of JTIDS/MIDS terminals?

<p>Enabling assignment of the same dedicated access time slot blocks to more than one JU (D)</p> Signup and view all the answers

What does Concurrent Multi-Netting (CMN) allow a terminal to do?

<p>Receive and process information from multiple nets at the same time (C)</p> Signup and view all the answers

What are the types of Relay in the context of Link 16?

<p>Conditional, unconditional, and re-promulgation (C)</p> Signup and view all the answers

What is the purpose of Frequency Remapping in the context of JTIDS/MIDS terminals?

<p>Remapping frequencies to remain interoperable with changes in frequency usage (B)</p> Signup and view all the answers

What is the main purpose of Hybrid Overlays in the context of JTIDS/MIDS terminals?

<p>Allowing multiple platforms with different programming requirements to use the same slot block assignment (C)</p> Signup and view all the answers

What does Relay do in the context of the link-16 terminal?

<p>Extends the range beyond line of sight (A)</p> Signup and view all the answers

What is the purpose of Access Terminology Time Slot Reallocation (TSR)?

<p>Units trade some of the timeslots in their assignments (D)</p> Signup and view all the answers

What does Stacked net and Multi-net refer to in the context of Access Techniques?

<p>Transmission on different hopping patterns for the same function and different functions within the same timeslot (D)</p> Signup and view all the answers

What is one potential limitation of Concurrent Multi-Netting (CMN)?

<p>Possible loss of data during transmission (D)</p> Signup and view all the answers

Which of the following is a Terminal Access mode for JTIDS/MIDS terminals?

<p>Time Slot Reallocation (TSR) (D)</p> Signup and view all the answers

What determines the number of timeslots used in Contention Access for JTIDS/MIDS terminals?

<p>The Access Rate (D)</p> Signup and view all the answers

What is the default action for a unit in Dedicated access mode for JTIDS/MIDS terminals?

<p>Receive data only (B)</p> Signup and view all the answers

What is one of the techniques to increase network capacity for JTIDS/MIDS terminals?

<p>Time Slot Reuse (D)</p> Signup and view all the answers

What purpose does Contention Access serve in the context of JTIDS/MIDS terminals?

<p>To allow each user to independently and randomly select a time slot (A)</p> Signup and view all the answers

What does Time Slot Reallocation (TSR) do in the context of JTIDS/MIDS terminals?

<p>It reallocates time slots based on frequency clearance criteria (D)</p> Signup and view all the answers

What is the main purpose of Hybrid Overlays in the context of JTIDS/MIDS terminals?

<p>To overlay multiple terminal access modes (C)</p> Signup and view all the answers

What is one potential limitation of Stacked nets in the context of Access Techniques for JTIDS/MIDS terminals?

<p>Increased vulnerability to interference (A)</p> Signup and view all the answers

'Multi-Nets' is a technique in the context of Access Techniques for JTIDS/MIDS terminals that:

<p>Enables multiple independent networks within a single system (A)</p> Signup and view all the answers

'Time Slot Reuse' in the context of Access Techniques for JTIDS/MIDS terminals refers to:

<p>'Reusing' previously occupied time slots for new data transmission (C)</p> Signup and view all the answers

What does Relay do in the context of JTIDS/MIDS terminals?

<p>Facilitates the transfer of data between different network entities (D)</p> Signup and view all the answers

What is the purpose of Frequency Remapping in the context of JTIDS/MIDS terminals?

<p>To allow remapping of frequencies to accommodate changes in frequency usage (C)</p> Signup and view all the answers

What does the term 'Slot reuse' refer to in the context of JTIDS/MIDS terminals?

<p>Assignment of the same dedicated access time slot blocks to multiple units (B)</p> Signup and view all the answers

What is one potential limitation of Concurrent Multi-Netting (CMN) in the context of JTIDS/MIDS terminals?

<p>It restricts reception while transmitting, resulting in potential loss of data (B)</p> Signup and view all the answers

What determines the number of timeslots used in Contention Access for JTIDS/MIDS terminals?

<p>Aggregate demand of the units trading timeslots (B)</p> Signup and view all the answers

Which feature is NOT an Access Mode, but rather a technique to increase network capacity for JTIDS/MIDS terminals?

<p>Hybrid overlays (B)</p> Signup and view all the answers

What does Relay do in the context of the link-16 terminal?

<p>Allows retransmission of received information to extend the range beyond line of sight (B)</p> Signup and view all the answers

What is the purpose of Access Terminology Time Slot Reallocation (TSR) for JTIDS/MIDS terminals?

<p>To trade some of the timeslots based upon aggregate demand (B)</p> Signup and view all the answers

What does Stacked net and Multi-net refer to in the context of Access Techniques for JTIDS/MIDS terminals?

<p>Multiple units performing different functions on different hopping patterns within the same time slot (B)</p> Signup and view all the answers

What are three types of Relay in the context of Link 16?

<p>Re-Promulgation, Conditional only, and Unconditional relays (B)</p> Signup and view all the answers

What are the three Terminal Access modes for JTIDS/MIDS terminals?

<p>Dedicated Access, Contended Access, and Relay (C)</p> Signup and view all the answers

What is Concurrent Multi-Netting (CMN) in the context of JTIDS/MIDS terminals?

<p>Enables reception and processing of information from more than one net at a time while only transmitting on one net (D)</p> Signup and view all the answers

What is the main purpose of Hybrid Overlays in the context of JTIDS/MIDS terminals?

<p>To increase network capacity by allowing multiple platforms with different programming requirements to use the same slot block assignment (B)</p> Signup and view all the answers

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