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Friday, March 23, 2001, updated at 15:12(GMT+8)
Sci-Edu  

Homemade CDMA Broadband for Sound, Data and Image Transmission

Shenzhen-based Zhongxing Communication has recently showcased its independently-developed CD£≠MA20001X telecommunication system to achieve comprehensive transmission of sound, data and images, demonstrating the success of broadband technology in domestic CDMA-enabled (Code Division Multiple Accesses) communication system.

It's the first set of CDMA-enabled telecommunication system that has realized the data and image transmission at a rate of 144k/s in China. The debut of the new system has also proved the feasibility of smooth transition from narrow-band CDMA to broadband.

Zhongxing Communication is an enterprise of the largest amount of items supported by special fund of the state telecommunication, as well as the only communication equipment producer that owns independent intellectual property rights to manufacture mobile switching, base stations and mobile phones in both fields of GSM and CDMA.



By PD Online staff member Li Heng



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Shenzhen-based Zhongxing Communication has recently showcased its independently-developed CD£≠MA20001X telecommunication system to achieve comprehensive transmission of sound, data and images, demonstrating the success of broadband technology in domestic CDMA-enabled (Code Division Multiple Accesses) communication system.

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