Channel adaptive encoding and decoding strategies and rate regions for the three user cooperative multiple access channel
Yükleniyor...
Dosyalar
Tarih
2008
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
IEEE
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
For a cooperative Gaussian multiple access channel (MAC), we propose a new channel adaptive three user cooperation strategy, based on a non-trivial extension of block Markov super-position encoding. We obtain the expressions for the resulting achievable rate region. We demonstrate through simulations that the participation of an extra user in cooperation provides significant rate improvements. The proposed strategy also improves upon our earlier results on the three user cooperative MAC [1], under certain channel conditions.
Açıklama
Anahtar Kelimeler
Information-theory, Networks, Antenna arrays, Councils, Decoding, Fading, Feedback, Relays, Transmitters, Transmitting antennas, Wireless communication, Wireless networks, Block Markov superposition encoding, Channel adaptive decoding, Channel adaptive encoding, Cooperative Gaussian multiple access channel, User cooperative multiple access channel, Gaussian channels, Markov processes, Access protocols, Channel coding, Encoding (symbols), Achievable rate region, Channel adaptive, Channel conditions, Cooperative multiple access, Gaussian multiple-access channels, Non-trivial, User cooperation, Communication channels (information theory)
Kaynak
IEEE GLOBECOM 2008 - 2008 IEEE Global Telecommunications Conference
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
Sayı
Künye
Edemen, Ç. & Kaya, O. (2008). Channel adaptive encoding and decoding strategies and rate regions for the three user cooperative multiple access channel. Paper presented at the IEEE GLOBECOM 2008 - 2008 IEEE Global Telecommunications Conference, 1-5. doi:10.1109/GLOCOM.2008.ECP.195
