Detection of the existence of a desired user is considered in this paper. We assume that the signal to noise ratio is high enough to ignore the effects of noise compared with those of the interference by other users. The inter-user interference and user signals are modeled by the Nakagami model. The observation model for this situation is proposed, the locally optimum test statistic is derived under the model, and the asymptotic performance of the test statistic is compared with that of the envelope detector. We show that the locally optimum detector has performance better than the conventional envelope detector.
|Number of pages||4|
|Publication status||Published - 1997|
|Event||Proceedings of the 1997 IEEE International Conference on Communications, ICC. Part 3 (of 3) - Montreal, Can|
Duration: 1997 Jun 8 → 1997 Jun 12
|Other||Proceedings of the 1997 IEEE International Conference on Communications, ICC. Part 3 (of 3)|
|Period||97/6/8 → 97/6/12|
Bibliographical noteFunding Information:
This researchw as supportedb y the Ministry of Informationa nd Communicationusn dera grantf rom the UniversityB asic ResearchF und,for which thea uthorsw ouldlike to expressth eirt hanks.
All Science Journal Classification (ASJC) codes
- Computer Networks and Communications
- Electrical and Electronic Engineering