Title:
|
High-rate distributed multi-source cooperation using complex field coding
|
Author:
|
Cano, Alfonso; Gómez Vilardebó, Jesús; Pérez Neira, Ana Isabel; Giannakis, Georgios G.
|
Other authors:
|
Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. A&MP - Grup de Processament d'Arrays i Sistemes Multicanal |
Abstract:
|
A multisource cooperative protocol is developed capable of
achieving diversity order up to the number of cooperating users
at a high throughput. In this design each source jointly encodes
its own new information symbol with the information symbols
received from other sources at past instants. Joint encoding
is done using linear complex-field coefficients. Throughput
analysis shows gains with respect to existing multi-source
protocols and approaches the throughput of non-cooperative
schemes. Diversity analysis shows that full spatial diversity is
achievable. Simulations confirm the analytically established
assessments. |
Subject(s):
|
-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació -Cooperative systems -Signal theory (Telecommunication) -Multiple access protocols (Computer network protocols) -Senyal, Teoria del (Telecomunicació) |
Rights:
|
|
Document type:
|
Article - Published version Conference Object |
Share:
|
|