摘要(中) 本學位論文主要討論三個主題: 空間最佳接收機之設計, 基於增益轉傳型中繼網路之
最高訊雜比分集結合技術和非同調區塊碼研究. 三項主題均為處理在接收機未能取得完美的通道 …

In this paper, we present receiver structures for maximum-likelihood (ML) noncoherent
amplify-and-forward (AF) communication links when multiple relay nodes are employed. We …

In this paper, we deal with the performance of nonorthogonal Amplify-and-Forward protocols
over block-fading channels (BFNAF), where the source retransmits the same data during …

The design trade-offs of coherent versus non-coherent coded modulation conceived for
cooperative communications are explored. More specifically, coherent versus non-coherent …

We propose a simple constellation-precoding technique for coherent phase-shift keying
(PSK) modulation. The constellation of coded symbols is designed for a multiple-input …

This paper proposes the idea of precoding over multiple cooperative frames with multi‐
dimensional (multi‐D) mapping for a bit interleaved coded modulation system over an …

This paper develops a novel uniquely-factorable constellation pair (UFCP) by carefully
factorizing phase-shift keying (PSK) constellation. With this unique factorization, a new …

In this paper, spatial channel pairing (SCP) is introduced to coherent combining at the relay
in relay networks. Closed-form solution to optimal coherent combining is derived. Given …

This paper investigates the error performance and precoder design for a bandwidth-efficient
bit-interleaved coded modulation (BICM) system over a nonorthogonal amplify-and-forward …

In this paper, we consider the problem of coding for the half-duplex nonorthogonal amplify-
and-forward (NAF) cooperative channel where the transmitter to relay and the interrelay …