Abstract
In multiple-access communication systems co-channel interference can be mitigated by applying multiuser detection instead of treating the interference as additive noise [1]. In this paper we focus on downlink operation in a GSM-like TDMA network and investigate multiuser channel estimation and data symbol detection of two users that share the same physical channel in two adjacent cells. Such a scenario would allow a significant increase in spectral efficiency. We assume no synchronization between the base stations. Mobile terminals exploit multiple receive antennas. We propose a simple iterative receiver algorithm that performs joint channel and data estimation. The performance is evaluated by simulations.
| Original language | English |
|---|---|
| Pages | 22/1-22/6 |
| Number of pages | 6 |
| Publication status | Published - 2001 |
| Externally published | Yes |
| Event | IEE Seminar on MIMO Commun. Systems - London, United Kingdom Duration: 0001 Jan 2 → … |
Conference
| Conference | IEE Seminar on MIMO Commun. Systems |
|---|---|
| Country/Territory | United Kingdom |
| City | London |
| Period | 0001/01/02 → … |
Subject classification (UKÄ)
- Electrical Engineering, Electronic Engineering, Information Engineering