| With the growth of mobile communication users and high-rise building, mobile communication network coverage requirements are rising. These large scale and good quality buildings have a strong shield effect to the mobile signal.Users put forward higher request for indoor wireless quality also. This subject introduces various signal source use of the environment, and several modes are compared. This article analyzes the problems of Shanghai current mobile GSM network indoor system and gives some solutions. Judging from the actual effect, this subject research the wiring design, construction inspection and optimization. It is effective to indoor distribution system construction and maintenance. |
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