Licensed-Assisted Access (LAA) using Long Term Evolution (LTE) Protocols

摘要

The disclosure is directed systems and methods for providing robust coexistence for LAA-LTE, including physical layer enhancements and options to support robust coexistence for LAA-LTE, and deployment and evaluation scenarios and methods.

主权项

1. A method for coexistence of systems within an unlicensed transmission band, comprising:
identifying, by a first device configured to transmit on an unlicensed band, a second device configured to transmit on the unlicensed band; and coordinating, by the first device with the second device, a channel reservation to allow exclusive transmission by the first device; wherein the first device utilizes a fixed frame timing, and the second device utilizes a dynamic frame timing.