Wireless local loop wll pdf

Wireless local loop WLL provides two-way calling services to the stationary or "fixed" users, which is intended to replace its wireline counterpart. Today, there are almost WLL systems either trials or commercial systems.

View via Publisher. Save to Library Save. Create Alert Alert. Share This Paper. Methods Citations. Figures and Topics from this paper. Citation Type. Has PDF. Publication Type. More Filters. Capacity of broadband CDMA wireless local loop systems. Conference Record Cat. In this paper, the reverse link performance of a power controlled wireless local loop WLL CDMA system equipped with high gain directional antennas at either the base station or users' houses is … Expand.

The avail of wireless connection reduces the period of construction and also decreases the installation costs and operating costs. For the isolated parts of the country, the best way to furnish the communication was by furnishing a radio. The wireless local loop is an applied science that connects the subscribers to the PSTN by using the radio signals instead of copper wires.

This wireless system works in a way similar to the CDMA phones. Wireless local loop concentrates on the resources and has the features like flexible planning and deployment of the system. It has the lower maintenance cost and quick network deployment.

Communication for Wireless Local Loop:. It stores the details of all local WASUs. It is present at the house of the subscriber. It connects the subscriber to WANU and the power supply for it is provided locally. Advantages of WLL: It eliminates the first mile or last mile construction of the network connection.

Low cost due to no use of conventional copper wires. Much more secure due to digital encryption techniques used in wireless communication. Previous Lex program to find the length of the longest word. Next Interim Standard IS Recommended Articles. Article Contributed By :.

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