Code-division multiple access (CDMA) is a channel access method used by various radio communication technologies. CDMA is an example of multiple access...
35 KB (4,742 words) - 14:07, 1 July 2024
Alternatives include time-division multiple access (TDMA), code-division multiple access (CDMA), or space-division multiple access (SDMA). These protocols...
4 KB (534 words) - 21:28, 12 June 2023
CSMA/CA, used in wireless networks such as IEEE 802.11. The code-division multiple access (CDMA) scheme is based on spread spectrum, meaning that a wider...
18 KB (2,310 words) - 05:26, 16 July 2024
UMTS (redirect from Time Division-Synchronous Code Division Multiple Access)
competing cdmaOne technology. UMTS uses wideband code-division multiple access (W-CDMA) radio access technology to offer greater spectral efficiency and...
68 KB (8,802 words) - 18:50, 29 July 2024
Multi-carrier code-division multiple access (MC-CDMA) is a multiple access scheme used in OFDM-based telecommunication systems, allowing the system to...
8 KB (1,123 words) - 18:37, 22 February 2024
Orthogonal frequency-division multiple access (OFDMA) is a multi-user version of the popular orthogonal frequency-division multiplexing (OFDM) digital...
8 KB (973 words) - 06:33, 7 April 2024
interference. Some practical and effective uses of DSSS include the code-division multiple access (CDMA) method, the IEEE 802.11b specification used in Wi-Fi...
6 KB (701 words) - 03:27, 31 July 2024
Multiplexing (redirect from Multiple user access multiplexing)
multiple access (TDMA) and frequency-division multiple access (FDMA). Code-division multiplex techniques are used as an access technology, namely code-division...
22 KB (2,714 words) - 15:39, 27 July 2024
polarization. This technique allows frequency reuse. Frequency-division multiple access Code-division multiple access Time-division multiple access v t e...
1 KB (116 words) - 19:19, 13 June 2023
Chip (CDMA) (redirect from Code chip)
spectrum (DSSS) code, such as a pseudo-random noise (PN) code sequence used in direct-sequence code-division multiple access (CDMA) channel access techniques...
2 KB (280 words) - 18:54, 23 February 2024