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2. Carrier-sense multiple access with collision detection

   en.wikipedia.org/wiki/Carrier-sense_multiple...

   CSMA/CD was used in now-obsolete shared-medium Ethernet variants (10BASE5, 10BASE2), and in the early versions of twisted-pair Ethernet, which used repeater hubs. Modern Ethernet networks, built with switches and full-duplex connections, no longer need to use CSMA/CD, because each Ethernet segment, or collision domain, is now isolated. CSMA/CD ...

3. Carrier-sense multiple access - Wikipedia

   en.wikipedia.org/wiki/Carrier-sense_multiple_access

   CSMA/CD is used to improve CSMA performance by terminating transmission as soon as a collision is detected, thus shortening the time required before a retry can be attempted. CSMA/CD is used by Ethernet. Carrier-sense multiple access with collision avoidance In CSMA/CA collision avoidance is used to improve the performance of CSMA.

4. Comparison of video container formats - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_video...

   Although sometimes compared to DivX products, Xvid is neither a container format nor a video format, it is a software library that encodes video using specific coding profiles of the common MPEG-4 ASP video format. Those types of restrictions are intended to simplify the construction of multimedia recorders and players.

5. Carrier-sense multiple access with collision avoidance

   en.wikipedia.org/wiki/Carrier-sense_multiple...

   It is particularly important for wireless networks, where the alternative with collision detection CSMA/CD, is not possible due to wireless transmitters desensing (turning off) their receivers during packet transmission. CSMA/CA is unreliable due to the hidden node problem. [3] [4] CSMA/CA is a protocol that operates in the data link layer.

6. Time-division multiple access - Wikipedia

   en.wikipedia.org/wiki/Time-division_multiple_access

   Most 2G cellular systems, with the notable exception of IS-95, are based on TDMA. GSM, D-AMPS, PDC, iDEN, and PHS are examples of TDMA cellular systems.. In the GSM system, the synchronization of the mobile phones is achieved by sending timing advance commands from the base station which instruct the mobile phone to transmit earlier and by how much.

7. Slot time - Wikipedia

   en.wikipedia.org/wiki/Slot_time

   It is at least twice the time it takes for an electronic pulse (OSI Layer 1 - Physical) to travel the length of the maximum theoretical distance between two nodes. In CSMA/CD networks such as Ethernet, the slot time is an upper limit on the acquisition of the medium, a limit on the length of a packet fragment generated by a collision, and the ...

8. Channel access method - Wikipedia

   en.wikipedia.org/wiki/Channel_access_method

   The most common multiple access method is CSMA/CD, which is used in Ethernet. Although today's Ethernet installations use full-duplex connections directly to switches. CSMA/CD is still implemented to achieve compatibility with older repeater hubs.

9. Comparison of digital media players - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_digital...

   Amazon Video Crackle Flixster Google Play Hulu iTunes Movies Anywhere Netflix Sling TV [4] Vevo Vimeo Vudu WWE Network YouTube UltraFlix Amazon Fire TV: Yes Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Apple TV: Yes (3rd generation and later) Yes No No Yes Yes Yes Yes Yes Yes Yes 4th generation and later Yes