Advantages of Fixed Wireless Access

　　Fixed wireless access has unparalleled advantages in terms of installation and maintenance costs, service speed, and flexible and variable access network coverage.

　　(1) Economy: The installation and maintenance costs of wireless access networks are significantly lower than those of wired user loops, and the cost of access network loops is independent of user distance, which is particularly advantageous in underdeveloped rural areas. The capacity of wireless access networks is dynamic, and under the same investment situation, sacrificing call loss rate can result in more than double or even more capacity. Therefore, in the early stages of investment, a strategy of covering the maximum area with the least number of base stations can be adopted.

　　(2) Can quickly provide services: Wireless access networks are easy to install and have a short construction period, while wired systems not only have a long period, but also occupy land resources, have difficulty in construction and connection, equipment is prone to theft and human damage, and are also affected by natural disasters. The advantage of wireless access networks in ensuring smooth communication for users during natural disasters is incomparable to wired systems.

　　(3) Flexibility: The wireless access network is flexible and adaptable, without the need to predict the user's location. The capacity can be large or small, and it is easy to expand. Public wireless telephones can also be installed in areas with special needs to meet the needs of users.

　　(4) The longest distance for wired user circuits is generally around 8 kilometers, while wireless access networks can cover areas of more than 30 kilometers with reasonable base station selection. Therefore, it is possible to reduce the number of rural telephone exchange offices and module offices, optimize network structure, and reduce network investment.

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