Invention Grant
US08717870B2 Digital load-sharing to enhance the redundancy and flexibility of channel distribution in a multiple-channel multiple-port CATV upconverter/modulator
有权
数字负载共享，以增强多通道多端口CATV上变频器/调制器中信道分配的冗余性和灵活性
- Patent Title: Digital load-sharing to enhance the redundancy and flexibility of channel distribution in a multiple-channel multiple-port CATV upconverter/modulator
- Patent Title (中): 数字负载共享，以增强多通道多端口CATV上变频器/调制器中信道分配的冗余性和灵活性
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Application No.: US13016383Application Date: 2011-01-28
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Publication No.: US08717870B2Publication Date: 2014-05-06
- Inventor: Colin Howlett , Gerald Harron , Michael Jaspar
- Applicant: Colin Howlett , Gerald Harron , Michael Jaspar
- Applicant Address: CA Victoria, BC
- Assignee: Vecima Networks Inc.
- Current Assignee: Vecima Networks Inc.
- Current Assignee Address: CA Victoria, BC
- Agency: Ade & Company Inc.
- Agent Adrian D. Battiso
- Main IPC: H04L12/26
- IPC: H04L12/26
Abstract:
A method of channel-to-port assignment is described where the distribution of channels is performed in the digital domain of the CATV/QAM upconverter/modulator. This channel distribution allows for the possibility of simple failover, power combining of multiple outputs, and a fine granularity of channel to port mapping, QAM or analog channel, in a multi-port device.
Public/Granted literature
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