Throughput Analysis for Fully-Connected Ad Hoc Network Joint with Multiuser Detection(<Special Section>Advances in Ad Hoc Mobile Communications and Networking)
スポンサーリンク
概要
- 論文の詳細を見る
The issue of importance of multiuser detection for CDMA-based mobile ad hoc networks is addressed in this paper. For conventional scheme, each terminal in the network uses matched filter to receive packets, so the performance (e.g., throughput) of the network suffers from multi-access interference (MAI). Different from above scheme, in this paper, each terminal of the ad hoc network is equipped with an adaptive blind linear multiuser detector, so the ability of MAI-resistance is gained. Employing slotted-ALOHA protocol in MAC layer and using fully-connected network model, the throughput of ad hoc network is studied. Theoretic analysis and simulation results show that multiuser detection can remarkably improve throughput performance of ad hoc networks.
- 2005-09-01
著者
-
Zheng Baoyu
Institute Of Signal Processing And Transmission Nanjing University Of Posts And Telecom
-
Zheng Baoyu
Nanjing University Of Posts And Telecommunications
-
Qian Xiaocong
Department Of Electronic Engineering Shanghai Jiao Tong University:nanjing University Of Posts And Telecommunications
-
YU Genjian
Nanjing University of Posts and Telecommunications
関連論文
- Cooperative Spectrum Sensing Using Free Probability Theory
- Spectrum Sensing for Multiuser Network Based on Free Probability Theory
- A Time-Domain Approach for Channel Estimation in MIMO-OFDM-Based Wireless Networks(MIMO)(Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications-Part 1)
- Throughput Analysis for Fully-Connected Ad Hoc Network Joint with Multiuser Detection(Advances in Ad Hoc Mobile Communications and Networking)
- Adaptive Hybrid Genetic Algorithm Parallel Interference Cancellation High Rate Multi-User Detection for Dual Rate W-CDMA Mobile Communications(Wireless Communication Technologies)
- A Novel Low-Complexity Channel Estimation Approach for Single Carrier MIMO Frequency Selective Channels