Table 1 The EGRSA procedure
From: A dynamic geo-based resource selection algorithm for LTE-V2V communications
Preparation work for BS: |
|---|
1. Divide the Manhattan scene into separate and equal-sized geographic |
areas according to intersections. |
2. Divide the resource pool into separate and equal-sized sub resource |
pools. |
3. Build and broadcast the mapping relationships between geographic |
areas and sub resource pools. |
Selection work for VUEs: |
1. Get the geographic location. |
2. Judge which geographic area it is in. |
3. Find out the corresponding sub resource pool through the mapping |
relationships. |
4. Select a resource block in the sub resource pool by sensing algorithm. |