Method and arrangement for improved relaying

Details Method and arrangement for improved relaying Method and arrangement for improved relaying

2005-11-29

2011-11-01

Payne, David C. (Department: 2611)

Pulse or digital communications

Repeaters

C342S353000, C370S226000, C370S243000, C370S246000, C370S492000, C370S501000, C375S260000

Reexamination Certificate

active

08050311

ABSTRACT:
A first aspect of the present invention relates to a wireless relaying network having a number of network nodes, including a transmitting node, at least one relaying node and at least one receiving node. Briefly, according to the present invention the transmitting node forms an OFDM-symbol and transmits a signal comprising the OFDM-symbol to the at least one relay node and directly to the receiving node. The relaying node receives, amplifies and transmits the symbol to the receiving node in such manner as to enable the relayed signal and the direct signal to be receive concurrently at the at least one receiving node to enable constructive interference of the OFDM symbol.

REFERENCES:
patent: 6889033 (2005-05-01), Bongfeldt
patent: 7809047 (2010-10-01), Kummetz
patent: 7809072 (2010-10-01), Oh et al.
patent: 2004/0047296 (2004-03-01), Tzannes et al.
patent: 2004/0266339 (2004-12-01), Larsson
patent: 2005/0190822 (2005-09-01), Fujii et al.
patent: 2007/0058577 (2007-03-01), Rubin

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