Title :
Turbo equalizations for broadband transmission on category 6 cable
Author :
Jeong, J.H. ; Kavehrad, M.
Author_Institution :
Dept. of Electr. Eng., Pennsylvania State Univ., University Park, PA, USA
fDate :
29 Nov.-3 Dec. 2004
Abstract :
The IEEE is interested in specifying the next generation 10 Gbps copper cable Ethernet network, termed 10GBASE-T. In the design of a 10GBASE-T transmission system over up to 100 meters of a standard category 6 cable, the equalization of widely spread channel impulse responses is one of the most challenging problems. In this paper, we investigate various turbo equalization techniques, applicable to this problem, and present performance for links using a 1/2 rate recursive systematic convolutional code in BPSK modulation.
Keywords :
convolutional codes; decision feedback equalisers; intersymbol interference; iterative methods; least mean squares methods; local area networks; phase shift keying; recursive estimation; transient response; 10 Gbit/s; 100 m; 10GBASE-T; BPSK modulation; ISI; RSC code; broadband transmission; category 6 cable; channel impulse response; copper cable Ethernet network; decision feedback equalizers; half-rate recursive systematic convolutional code; iterative decoding; iterative equalization; linear MMSE equalization; linear equalizer; turbo equalization; AWGN; Binary phase shift keying; Communication cables; Convolution; Convolutional codes; Copper; Ethernet networks; Intersymbol interference; Modulation coding; Next generation networking;
Conference_Titel :
Global Telecommunications Conference, 2004. GLOBECOM '04. IEEE
Print_ISBN :
0-7803-8794-5
DOI :
10.1109/GLOCOM.2004.1378124
