Patent ID: 9655022
Date: 2017-05-16
CPC Classifications: H04L,H04W

Claim:
1. A cell reselection method, adapted to a communication device of a communication system, comprising: receiving a first priority information and a Device to Device (D2D) communication information broadcasted by a network node of the communication system, wherein the D2D communication information is related to whether a plurality of neighbor cells or a plurality of frequencies of the network node support D2D communication; and rearranging the first priority information into a second priority information according to the D2D communication information when the communication device is in an operation scenario, comprising: wherein the D2D communication information is related to whether the plurality of neighbor cells or the plurality of frequencies of the network node support Mode 1 or Mode 2 of D2D communication, the Mode 1 represents resource allocation for the communication device by the network node and the Mode 2 represents resource selected by the communication device.