Capacity of T-user collaborative coding multiple-access scheme operating over a noisy channel

Honary, Bahram and Ali, F. and Darnell, M. (1989) Capacity of T-user collaborative coding multiple-access scheme operating over a noisy channel. Electronics Letters, 25 (11). pp. 742-744. ISSN 0013-5194

Full text not available from this repository.

Abstract

The collaborative coding multiple-access (CCMA) technique potentially permits efficient simultaneous transmission by several users sharing a common channel, without subdivision in time or frequency. The capacity of a T-user binary adder multiple-access channel is calculated for additive white Gaussian noise (AWGN) conditions. The capacity in bits/ channel use for different numbers of users is derived by simulation for the baseband antipodal and bandpass on-off keying systems with coherent and noncoherent combining. It is shown that in principle T-user CCMA permits higher transmission rates than time-division multiple-access (TDMA) employing the same signal alphabet.

Item Type:
Journal Article
Journal or Publication Title:
Electronics Letters
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/2200/2208
Subjects:
ID Code:
60804
Deposited By:
Deposited On:
18 Dec 2012 16:00
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Jan 2020 08:15