Traffic scheduling system for wireless communication system
US9572057B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 21, 2015 |
| Grant date | Feb 14, 2017 |
| Priority date | — |
| Expiry date | Oct 16, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W24/04
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In one embodiment, a self-healing baseband unit for modifying a key parameter indicator (KPI) value includes a processor that executes a real-time platform health processing agent that generates a fault alarm message based on real-time platform health data received from various components of the baseband unit. The baseband unit includes a L1 sub-system connected via a shared memory to a LL2 processing agent. The L2 processing agent includes a data plane processing module for generating control data and a scheduling module. The scheduling module includes a scheduler trade-off module for generating a trade-off value based on the KPI value and the fault alarm message, and an air interface scheduler that modifies primary uplink and downlink transmission schedules based on the trade-off value, a bearer QoS value, and the control data. The KPI is modified by transmission and reception using the modified uplink and downlink transmission schedules.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.