PERFORMANCE OF FRAME SYNCHRONIZATION IN PACKET TRANSMISSION USING BIT ERASURE INFORMATION

被引:13
|
作者
DRIESSEN, PF
机构
[1] Department of Electrical and Computer Engineering, University of Victoria, Victoria
基金
加拿大自然科学与工程研究理事会;
关键词
D O I
10.1109/26.81745
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The probability of successful frame sync in packet transmission using bit erasure information is compared to this probability when erasure information is ignored. For a given bound on false alarms, a significant improvement is found on AWGN channels if an erasure zone is added to the receiver. An improvement is also found for channels where the presence of jamming or other interference is detected and erased by the receiver. An expression for the probability of frame synchronization in packet transmission is derived as a function of the bit error and erasure probability, the amount of overlap and the number of bit errors/erasures which are tolerated in the frame sync word.
引用
收藏
页码:567 / 573
页数:7
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