Title :
Capacity of a synchronous BFSK frequency-hopped multiple access system with RTT erasure decision
Author :
Su, Ing-Jiunn ; Wu, Jingshown
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
fDate :
1/22/1998 12:00:00 AM
Abstract :
The capacity of binary frequency shift keying (BFSK) frequency-hopped multiple access (FHMA) systems with side information is derived. The use of erasure decision with ratio-threshold test (RTT) for generating side information in fading and non-fading channels is investigated. The authors demonstrate the benefits of using erasure decision, achievable maximum capacity, optimum threshold setting and the optimal number of users in order to maximise the capacity
Keywords :
channel capacity; fading; frequency shift keying; multi-access systems; RTT erasure decision; fading and non-fading channels; frequency-hopped multiple access system; maximum capacity; nonfading channels; optimum threshold setting; ratio-threshold test; side information; synchronous BFSK multiple access system;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980171
