Partitionning the Golden Code: A framework to the design of Space-Time coded modulation

نویسندگان

  • David Champion
  • Jean-Claude Belfiore
  • Ghaya Rekaya
  • Emanuele Viterbo
چکیده

This paper presents a method of set partitionning for the Golden code. This space-time block code has been introduced in [1]. We show how to construct the Gosset lattice E8 as well as the Leech lattice Λ24. The same set partitionning is finally used to construct a trellis-coded modulation that outperforms the Golden code.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Golden Space-Time Trellis Coded Modulation

In this paper, we present a multidimensional trellis coded modulation scheme for a high rate 2 2 multiple-input multiple-output system over slow fading channels. Set partitioning of the Golden code [9] is designed speci cally to increase the minimum determinant. The branches of the outer trellis code are labeled with these partitions and Viterbi algorithm is applied for trellis decoding. In ord...

متن کامل

Codes over M2(F2) and applications to Golden space-time coded modulation

In this paper, we study code constructions over the finite ringM2(F2), the ring of 2×2 matrices with coefficients in the finite field F2. We show how they can be related to classical codes over F4. We provide as application the design of outer codes for 2 × 2 space-time coded modulation, when the inner code is the so-called Golden code.

متن کامل

SCLDGM coded modulation for MIMO systems with spatial multiplexing and space-time block codes

We analyze Multiple-Input Multiple-Output (MIMO) coded modulation systems where either Bit-Interleaved Coded Modulation (BICM) with spatial multiplexing or concatenation of channel coding and Space-Time Block Codes (STBCs) is used at transmission, assuming iterative Turbo-like decoding at reception. We optimize SeriallyConcatenated Low-Density Generator Matrix (SCLDGM) codes (a subclass of LDPC...

متن کامل

The union bound for space-time turbo coded modulation over fast fading channels

A design method for recursive space-time trellis codes and parallel concatenated space-time turbo coded modulation was recently proposed as a new framework for building optimized, low-complexity, large equivalent constraint-length space-time trellis codes. In this paper the distance spectrum interpretation of the space-time turbo coded modulation is introduced to evaluate the union bound on the...

متن کامل

A Simple Coded-Modulation Approach to Multi-Antenna Systems

In this work we examine the application of BICM to multi-antenna systems using the Space-Time Block Code (STBC). Preliminary investigations show promising performance and modularity for two transmit antennas and different numbers of receive antennas. This framework allows for the separation of space-time modulation and error-correction code (ECC) design.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005