在個人通訊網路中規劃以細胞為中心之區域劃分方法

A cell-centered regional division method planned in a personal communication network is disclosed, which includes: step 1. Defining a positioning management cost CLAi and pilot calculating a certain neighbor cell in the living-circle LAi according to algorithm; step 2. Calculating the increased or decreased cost ΔCk after every neighbor cell is included in the living-circle LAi; step 3. Selecting the neighbor cell with smallest ΔCk, and then carry out step 4; step 4. If ΔCk is smaller than 0, including the neighbor cell with smallest ΔCk to LAi to form the living-circle LAi' and then going back to step 2 to continuously calculate the increased or decreased ΔCk after the neighbor cell of LAi' is included into LAi' living-circle; if ΔCk is greater than or equal to 0, the neighbor cell with smallest ΔCk will not be included and then the planning of living-circle LAi completed. The cells in the same living-circle have high connection under the division method to reduce the position management cost.