Title:
METHOD, DEVICE AND SYSTEM FOR MULTIPLEXING AND DEMULTIPLEXING MULTI-CHANNEL SIGNALS
Document Type and Number:
WIPO Patent Application WO/2010/139273
Kind Code:
A1
Abstract:
A method for multiplexing multi-channel signals is disclosed by the embodiments of the present invention. The method includes the following steps: sampling signals of K channels signals is acquired by using a first signal, K being a natural number is more than or equal to 2; said first signal has a first frequency F1, the highest frequency of said K channels signals is a third frequency F3; the first frequency F1 is S times of the third frequency F3, S is the sampling number of the first signal in each cycle; a data string including said sampling signals is generated according to the preset format; said data string is transmitted by using a second signal, said second signal has a second frequency F2, said second frequency F2 divided by the first frequency F1 is more than or equal to K, i.e. F2/F1≥K. A method for demultiplexing multi-channel signals, a device for multiplexing multi-channel signals, a device for demultiplexing multi-channel signals and a system for transmitting multi-channel signals are also provided. The embodiments of the present invention can significantly improve the real-time of the signal processing.
Inventors:
WEI KONGGANG (CN)
Application Number:
PCT/CN2010/073490
Publication Date:
December 09, 2010
Filing Date:
June 03, 2010
Export Citation:
Assignee:
HUAWEI DEVICE CO LTD (CN)
WEI KONGGANG (CN)
WEI KONGGANG (CN)
International Classes:
H04J3/02
Foreign References:
| CN1139853A | 1997-01-08 | |||
| CN1971540A | 2007-05-30 | |||
| CN101577598A | 2009-11-11 |
Other References:
See also references of EP 2434672A4
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