Mitigation of lost resource allocation synchronization between a user equipment (UE) and an evolved node B (eNodeB)

摘要

A method for mitigation of lost resource allocation synchronization between a user equipment (UE) and an evolved Node B (eNodeB) during a Hybrid Automatic Repeat Request (HARQ) transmission and/or retransmission process is described. The method includes determining whether resource allocation is out of synchronization between a user equipment (UE) and an evolved Node B (eNodeB) during a hybrid automatic repeat request (HARQ) transmission and/or retransmission process. The method further includes mitigating a loss of resource allocation synchronization between the UE and the eNodeB during the HARQ transmission and/or retransmission process.

主权项

1. A method of wireless communication, comprising:
predicting, by an evolved Node B (eNodeB), loss of an initial uplink grant prior to transmission of the initial uplink grant to a user equipment (UE) based on historical data; and mitigating a potential loss of resource allocation synchronization between the UE and the eNodeB by transmitting the initial uplink grant at an increased power level and/or an aggregation level from a current power level and/or a current aggregation level of a physical downlink control channel (PDCCH) when the initial uplink grant loss is predicted prior to transmission of the initial uplink grant.