Knowledge TD Tips - TD opener technology

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First, TD-SCDMA mobile phones to activity, how to find you? 1, TD-SCDMA air interface multiple way technology used four: TDMA, CDMA, FDMA, SDMA (Smart Antenna). 2, the allocation of technical resources utilization in the four different perspectives on the degree of freedom can be dynamically accommodated by the optimal allocation of resources.
Second, flexible configuration and malleable uplink and downlink time slots slot configuration can be ready to encounter up and down your phone cries, Internet browsing, downloading files,GHD Pink Limited Edition, video services and additional needs, assure that you explicit, smooth to enjoy 3G services.
III, TD and distance to overcome the effects of respiratory effects of 1,GHD Rare Straighteners, for the TD-SCDMA, the FDMA and TDMA at low bandwidth to the main interference suppression system, accustomed in single-slot CDMA technology to amplify system capability, and via the coupler revelation and smart antenna technology (SDMA technology) to overcome the unattached slot in interference among multiple consumers, resulting in respiratory effects of the ingredients that significantly reduced, and thus mediate with TD system is not longer a limited system (self-interference system), covering a radius of no as the number of CDMA users as a result of the increase was significantly depressed,GHD Purple Butterfly 2011, accordingly that the TD system was not breathing effect. 2, What namely the distance efficacy? As mobile call users are randomly distributed within a compartment, and is constantly changing, occasionally in the same cell call users may be the corner, and periodically near to the base station. If the phone's transmitting power along to the most communication distance of the chart, the phone close to the pedestal station, the power have to be a additional, and the formation of adverse electromagnetic radiation. To solve this problem is based on the different communication distance, real-time mobile phone transfer power adjustment,GHD MK4 Kiss Straighteners, the power control.
4, smart antenna (Smart Antenna) in the TD-SCDMA system, the base station system through digital marker processing and adjustable algorithms, the smart antenna dynamically fashioned in the covering space, the arrow beam for a specific user full use of the downlink signal energy and the greatest degree of prohibition of signal interference. Smart antenna base station can be trailed throughout the district of mobile terminals, such terminals are signal to clamor ratio has been greatly amended, improved quality of service.
five, dynamic outlet assignment dynamic channel delivery, in consensus with the needs of users in real-time dynamic resource (frequency, time slot, code,GHD IV Salon Straighteners, etc.) distribution. The conveniences of dynamic channel allocation: 1, lofty bandwidth efficiency 2, no web arranging pre-planning of channel 3, tin automatically adapt to web load and interference alterations.