| 摘要 |
A method and mechanism to use a serving evolved Node B, eNB, to force a User Equipment, UE, (being served by that eNB) into Discontinuous Reception, DRX, mode despite pending data transactions at the UE. This results in timely reading of Extended Cell Global Identity, ECGI, of neighboring cell(s), thereby facilitating entry of a target cell into the serving cell's neighbor list via Automatic Neighbor Relation, ANR, and subsequent handover (if needed) to that target cell. The serving eNB may instruct its scheduler to not allocate any Resource Blocks, RBs, to the UE (especially when the UE has high volume of pending data transactions and/or when the UE is in motion and its retransmission rate is beyond a specific threshold) such that the UE automatically goes into the DRX mode. The duration of the DRX cycle also may be optionally extended until ECGI measurements from the UE are received. |
