Design of antenna-configurable MIMO detector with high speed sorting architectures

Syu Siang Long, Hsuan Kuei Huang, Chin Kuo Jao, Muh Tian Shiue

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this paper, we propose an improved antenna-configurable MIMO detector combining with a high speed sorting architecture. The Codebook Enumeration (CBE) is applied to take advantages in multiple antenna configurations and signal modulations. The Parallel-Slice Merge Algorithm (PSMA) and Parallel Bubble-Slice Sort (PBSS) are also adopted to accelerate sorting speed. The proposed design applies pipelined architecture to speed up the operational frequency. Furthermore, Shift-Multiplier (SM) is also applied to reduce the critical timing path and circuit complexity. The proposed hardware circuit is realized in 90nm CMOS technology, and can operate at the maximum frequency 281MHz and the power consumption is 54.66mW.

Original languageEnglish
Title of host publication2012 12th International Conference on ITS Telecommunications, ITST 2012
Pages843-847
Number of pages5
DOIs
StatePublished - 2012
Event2012 12th International Conference on ITS Telecommunications, ITST 2012 - Taipei, Taiwan
Duration: 5 Nov 20128 Nov 2012

Publication series

Name2012 12th International Conference on ITS Telecommunications, ITST 2012

Conference

Conference2012 12th International Conference on ITS Telecommunications, ITST 2012
Country/TerritoryTaiwan
CityTaipei
Period5/11/128/11/12

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