• In telecommunications and computer networks, a channel access method or multiple access method allows more than two terminals connected to the same transmission...
    18 KB (2,325 words) - 21:57, 7 April 2025
  • Frequency-division multiple access (FDMA) is a channel access method used in some multiple-access protocols. FDMA allows multiple users to send data through...
    4 KB (534 words) - 02:54, 29 September 2024
  • An access method is a function of a mainframe operating system that enables access to data on disk, tape or other external devices. Access methods were...
    8 KB (874 words) - 14:17, 14 April 2024
  • A random-access channel (RACH) is a shared channel used by wireless terminals to access the mobile network (TDMA/FDMA, and CDMA based network) for call...
    2 KB (299 words) - 16:18, 30 April 2024
  • Thumbnail for Medium access control
    to establish a logical channel if a circuit-switched or channelization-based channel access method is used. The channel access control mechanism relies...
    10 KB (1,265 words) - 08:34, 10 February 2025
  • Thumbnail for Time-division multiple access
    Time-division multiple access (TDMA) is a channel access method for shared-medium networks. It allows several users to share the same frequency channel by dividing...
    21 KB (2,733 words) - 02:36, 17 April 2025
  • Thumbnail for Carrier-sense multiple access with collision avoidance
    Carrier-sense multiple access with collision avoidance (CSMA/CA) in computer networking, is a network multiple access method in which carrier sensing...
    10 KB (1,265 words) - 01:49, 19 April 2025
  • Self-organized time-division multiple access (STDMA or SOTDMA) is a channel access method designed by Håkan Lans, based on time-division multiplexing...
    2 KB (235 words) - 19:33, 10 February 2025
  • Carrier-sense multiple access with collision detection (CSMA/CD) is a medium access control (MAC) method used most notably in early Ethernet technology...
    14 KB (1,956 words) - 11:36, 7 February 2025
  • Thumbnail for Multiplexing
    instead of being combined into a single signal, are best viewed as channel access methods, rather than a form of multiplexing. TD is a legacy multiplexing...
    22 KB (2,716 words) - 03:49, 15 March 2025
  • carrier-sense multiple access with collision avoidance and resolution using priorities (CSMA/CARP) is a channel access method. CSMA/CARP is similar in...
    2 KB (285 words) - 21:10, 12 June 2023
  • Thumbnail for Wavelength-division multiplexing
    Manipulates DWDM channel contents Arrayed waveguide grating – Optical multiplexer component Code-division multiple access – Channel access method used by various...
    44 KB (4,034 words) - 19:54, 11 January 2025
  • Thumbnail for Code-division multiple access
    Code-division multiple access (CDMA) is a channel access method used by various radio communication technologies. CDMA is an example of multiple access, where several...
    36 KB (4,745 words) - 21:23, 29 December 2024
  • network, only the central hub transmits on the forward link, so channel access method is a consideration only on the return link. The "forward/return"...
    2 KB (281 words) - 21:13, 25 July 2023
  • Thumbnail for Space-division multiple access
    Space-division multiple access (SDMA) is a channel access method based on creating parallel spatial pipes (focused signal beams) using advanced antenna...
    2 KB (234 words) - 18:12, 15 January 2025
  • Thumbnail for UMTS
    streaming and broadband Internet access. W-CDMA uses the DS-CDMA channel access method with a pair of 5 MHz wide channels. In contrast, the competing CDMA2000...
    71 KB (8,959 words) - 00:58, 15 April 2025
  • Token passing (category Channel access methods)
    a channel access method where a packet called a token is passed between nodes to authorize that node to communicate. In contrast to polling access methods...
    3 KB (342 words) - 02:36, 4 July 2024
  • Thumbnail for Orthogonal frequency-division multiple access
    successor of CDMA2000 but replaced by LTE OFDMA is also a candidate access method for the IEEE 802.22 Wireless Regional Area Networks (WRAN), a cognitive...
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  • In telecommunications, pulse-address multiple access (PAMA) is a channel access method that enables the ability of a communication satellite to receive...
    723 bytes (108 words) - 21:27, 12 June 2023
  • Thumbnail for Token Ring
    passing is a channel access method providing fair access for all stations, and eliminating the collisions of contention-based access methods. Following...
    31 KB (3,551 words) - 12:31, 21 April 2025
  • Time Slotted Channel Hopping or Time Synchronized Channel Hopping (TSCH) is a channel access method for shared-medium networks. TSCH is used by Low-Power...
    9 KB (1,144 words) - 17:00, 20 October 2024
  • Indexed Sequential Access Method (ISAM) is a method for creating, maintaining, and manipulating computer files of data so that records can be retrieved...
    10 KB (1,265 words) - 17:09, 26 November 2024
  • interface and channel access method. Wireless service providers may deploy equipment using any of several air interface and channel access methods, as long...
    11 KB (1,086 words) - 23:50, 1 January 2025
  • over one communication channel using one sequence of so-called OFDM symbols. OFDM can be extended to multi-user channel access method in the orthogonal frequency-division...
    24 KB (3,051 words) - 14:49, 25 March 2025
  • RS-232 RTS/CTS flow control Multiple Access with Collision Avoidance for Wireless "A New Channel Access Method for Packet Radio" Archived 2011-07-20...
    2 KB (271 words) - 16:55, 9 April 2025
  • the collision domain do not have collisions with those inside. A channel access method dictates that only one device in the collision domain may transmit...
    5 KB (610 words) - 13:25, 27 April 2024
  • a time, so a channel access method must always be in effect. In circuit switching, each user typically gets a fixed share of the channel capacity. A multiplexing...
    2 KB (166 words) - 01:32, 21 February 2025
  • Thumbnail for Direct-sequence spread spectrum
    code-division multiple access (CDMA) method of multi-user medium access, which allows multiple transmitters to share the same channel within the limits of...
    6 KB (701 words) - 18:24, 4 September 2024
  • multiple access, a channel access method used in communication (for instance in MIMO technology) Soft direct memory access, a type of direct memory access (DMA)...
    659 bytes (125 words) - 23:52, 26 April 2024
  • Orthogonal Time Frequency Space (category Channel access methods)
    Monte Carlo (MCMC), and Linear equalization methods. The diversity of OTFS modulation has been studied in. Channel estimation pilots are transmitted in the...
    18 KB (2,089 words) - 16:03, 26 April 2025