Search academic texts

Information × Registration Number 0307U009045, 0107U008787 , R & D reports Title Investigation of UMC operator CDMA-450 network technical service and market possibilities increase aspects popup.stage_title Дослідження аспектів підвищення технічних, сервісних та ринкових можливостей мережі CDMA-450 оператора UMC Head Lapin V. A., Registration Date 20-12-2007 Organization State-own enterprise - Ukrainian Scientific Research Institute of Radio and Television popup.description2 Object of investigation: Radio Frequency Resources effective using principles by CDMA 450 technology radio communication cellular systems. Result: Propositions and Recommendations according expansion of CDMA-450 cellular radio communication systems channels in the range of 450-470 MHz and propositions for effectiveness increase of radio frequency resource using under further development of CDMA-450 technology digital cellular communication system in the Ukraine have been developed. Scope: Cellular radio communication systems, CDMA technology, CDMA-450 system. Product Description popup.authors popup.nrat_date 2020-04-02 Close