Performance of linear MMSE multiuser detection combined with a standard IS-95 uplink

Benjamin M. Zaidel, Shlomo Shamai, Hagit Messer

Research output: Contribution to journalArticlepeer-review

Abstract

Current implementation of IS-95 based systems is performance limited due to the use of a "conventional" detection scheme, which is susceptive to inter-user interference. We focus on the uplink, and try to examine the performance enhancement achieved by a suboptimal linear multiuser MMSE pre-filter, applied in front of the "standard" detection mechanism. We demonstrate the limitations of this relatively simple approach, and the constellations in which it may show improved performance.

Original languageEnglish
Pages (from-to)429-445
Number of pages17
JournalWireless Networks
Volume4
Issue number6
DOIs
StatePublished - 1998

Fingerprint

Dive into the research topics of 'Performance of linear MMSE multiuser detection combined with a standard IS-95 uplink'. Together they form a unique fingerprint.

Cite this