Method and terminal for transmitting uplink data

Details Method and terminal for transmitting uplink data Method and terminal for transmitting uplink data

2007-09-06

2011-12-13

Yao, Kwang B (Department: 2473)

Multiplex communications

Diagnostic testing

Determination of communication parameters

C370S278000

Reexamination Certificate

active

08077631

ABSTRACT:
Embodiments of the present invention disclose a method for transmitting uplink Ethernet data in a coaxial network, a Coaxial Network Unit (CNU) and a Coaxial Line Terminal (CLT) applying the method. In the method, the CNU determines a transmission path loss between the CNU and the CLT, determines a transmission level for transmitting uplink data according to the transmission path loss, and transmits the uplink data by using the determined transmission level. The present invention ensures the security of data uplink transmission in an Ethernet Passive Coaxial Network (EPCN) system in essence and dramatically increases service quality.

REFERENCES:
patent: 6650697 (2003-11-01), Tate et al.
patent: 7089580 (2006-08-01), Vogel et al.
patent: 2005/0289632 (2005-12-01), Brooks et al.
patent: 1086945 (1994-05-01), None
patent: 1109700 (1995-10-01), None
patent: 1422472 (2003-06-01), None
patent: 94/06218 (1994-03-01), None
patent: 2006/130272 (2006-12-01), None
International Search Report: PCT/CN2007/002662.

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