According to cell\'s current load, server base station detects neighbor cell\'s load condition to make a choice whether performs handover on Fixed Relay Station(FRS) located at cell\'s boundary to neighbor cell or not, which alleviate current cell\'s load and accept more subscribers when handover subscribers arrive.

Research of Mobile Positioning Strategies in Fixed Relaying Cellular Network;

This paper proposed a positioning scheme based on differences of signal fading in cellular system with fixed relays.

In the architecture, fixed relays with smart antennas and beam forming technique are located at specific areas, and the signals from mobile stations received by all the fixed nodes are gathered at the base station.

In the cellular mobile communication system with two-hop fixed relay stations,a new relay channel assignment scheme is proposed for time-variety and non-uniform traffic distribution on the condition of frequency reuse factor being equal to one.

In the cellular network with two-hop fixed relay stations,a new wireless channel allocation scheme is proposed for time-variety and non-uniform traffic distribution on the condition of frequency reuse factor being equal to one.

Take Huolinhe Opencast for example elaborates the application of RTK relay station in strip mine survey to solve the actual problem of measune.

The function and form of the high voltage electric network monitoring system of KJ79 mine underground and the main technical characteristics of the monitoring system centre station,relay station and high voltage vacuum switching arrangement of the network service.

Electromagnetic wave interference on ultrashort wave relay station has influenced the normal running of the whole flood forecasting system of Fuzhou hydrological information sub-center.