摘要:

Multi-hpartial-response (MHPR) schemes show good error probability performance. The paper takes a closer look at this modulation scheme in the light of Euclidean distances using rectangular and raised-cosine signalling pulses. The binary and quaternary modulation levels are used for the signalling pulses considered.

DOI:10.1049/ip-f-1.1987.0069

出版商:IEE    

年代:1987

数据来源: IET

摘要:

In the paper receiver structures which minimise the bit error probability for coherent detection of multi-hbinary continuous phase modulation (CPM) signals for arbitrary number of observation intervals are examined by means of the traditional union bound at high SNR and by using the concept of the average matched filter (AMF) at low SNR. Multi-hschemes are found by upper-bound minimisation as a function of observation intervals and received SNR. Explicit expressions for the performance of the AMF receiver are derived for three important subclasses of binary multi-hCPM. Optimum and suboptimum receiver structures are examined. Several numerical examples are given, and a comparison of our results with the available results on binary CPM is provided.

DOI:10.1049/ip-f-1.1987.0070

出版商:IEE    

年代:1987

数据来源: IET

摘要:

A way of constructing sets of sequences claimed to have good auto- and crosscorrelation functions has recently been described. It is shown that in fact the crosscorrelation functions can be very poor.

DOI:10.1049/ip-f-1.1987.0072

出版商:IEE    

年代:1987

数据来源: IET