#microcellular

1.TD-SCDMA wireless network connection solution TD-SCDMA system has strong independent ability of network connection, are suitable for various such as great honeycomb, microcellular and slight honeycomb and cover the scene, the actual test of network connection has already proved, TD-SCDMA system can offer broad cover and be suitable for the high-speed mobile environment. 2.TD-SCDMA network solution Through higher spectral utilization factor and flexible to offer various the intersection of ascending-descending and symmetrical antisymmetrical ability of business their TD-SCDMA, can offer the high cost efficiency and competitive independent scheme of network connection. 3.Solution of area TD-SCDMA network connection of high telephone traffic The area of high telephone traffic includes intensive urban area and general urban area. Regional characteristic: Economy is developed, the business activity is frequent, the density of population is large, the BLDG is intensive, the wireless environment is complicated. The tactics of networking: Adopt the high-capacity macro-base station with good dilatation ability to cover Adopt different base stations that disposes according to covering provincial characteristics and traffic volume differently, flexibly High the intersection of traffic volume and area ' Such as commercial district, intensive urban area) Adopt the little base station or radio frequency to zoom out the unit appropriately ( RRU) Absorb the traffic volume, solve capacity and site selection problem The compact district of the BLDG or large-scale BLDG, adopt the little base station or base band processing unit (BBU) + the radio frequency zooms out the unit (RRU) And the indoor distribution system absorbs the business of indoor 4.The indoor covers the solution Regional characteristic: Telephone traffic is high, penetrates and losses greatly, the structure is complicated The requirement of networking: The tactics of networking: According to the office building, the characteristics of different environments such as theater, store, residential quarter, hospital, underground parking, tunnel offer the indoor with pertinence to distribute the solution Adopt the Repeater to cover as the signal source Adopt the indoor distribution system to implement covering widely Adopt the macro-base station + RRU to cover deeply BBU + RRU absorbs the traffic volume in the indoor 5.Solution of area TD-SCDMA network connection of low telephone traffic The area of low telephone traffic mainly includes the suburb county, countryside, scenic spot and highway railway. Regional characteristic: Widely coverd, the difficulty of site selection is large, traffic is low in density. The tactics of networking: Can according to different traffic volume and cover characteristic is flexible to choose the base station type and dispose the quantity of carrier of geographic zone, realize more low-cost wide area is covered Flexible to adopt the intersection of macro-base station and + RRU zoom out, go on, cover, so as to help station site choose and realize unattended operation manage 6.Solutions such as the subway, tunnel,etc. Adopt and reveal the cable and remedy the tunnel wirelessly and spread insufficiently Adopt the little base station as the signal source, set up distribution system in order to guarantee the spread of the signal along the orbit direction http://www.tdscdma-forum.org/cn/productlink/potevio.asp? l =3