System and Method for Coordinating Multiple Radio Transceivers within the Same Device Platform

摘要

A wireless device having a central control entity that coordinates multiple radio transceivers co-located within the same device platform to mitigate coexistence interference. The wireless device comprises an LTE transceiver, a WiFi transceiver, a BT transceiver, or a GNSS receiver. In one embodiment, the central control entity receives radio signal information from the transceivers and determines control information. The control information is used to trigger FDM solution such that the transceivers operate in designated frequency channels to mitigate co-existence interference. In another embodiment, the central control entity receives traffic and scheduling information from the transceivers and determines control information. The control information is used to trigger TDM solution such that the transceivers are scheduled for transmitting or receiving radio signals over specific time duration to mitigate co-existence interference. In yet another embodiment, power control solution is used to mitigate coexistence interference.

主权项

1. A method comprising:
receiving a first radio signal information from a first control entity, wherein the first control entity belongs to a first LTE radio transceiver; receiving a second radio signal information from a second control entity, wherein the second control entity belongs to a second transceiver co-located with the first LTE radio transceiver; and determining, based on the first and the second radio signal information, control information to be sent to the first and the second control entity, wherein the first and the second radio transceivers operate in designated frequency channels based at least in part on the control information and thereby mitigating co-existence interference.