Holland & Hart LLP
Time-sensitive networking frame pre-emption across cellular interface
Methods, systems, and devices for wireless communications are described. An access node may schedule traffic with different levels of priority for communications with a user equipment. The access node may receive a time-sensitive networking time-aware schedule from a first interface via an Ethernet frame that defines a set of periodic time intervals reserved for transmitting traffic with a high-priority (e.g., hard-real time traffic). In some cases, one or more frequency resources may additionally be reserved for the high-priority traffic. Accordingly, during the reserved time intervals, if the high-priority traffic is present, the access node may transmit the high-priority traffic on the reserved frequency resource(s). Outside the reserved time intervals, the access node may schedule lower-priority traffic on the reserved frequency resource(s) in addition to the other resources. Alternatively, high-priority traffic may interrupt previously scheduled lower-priority traffic during the reserved time intervals if high-priority traffic is present.
Qualcomm Incorporated
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inventional inventional inventional inventional additional inventional
Karl Georg Satashu Rajat Junyi Peerapol
Hampel Goel Prakash Li Tinnakornsrisuphap