Optimized scheduling method for delay-sensitive traffic on high speed shared packet data channels
US7715341B2 · kind B2 · utility
2Cited by
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20Claims
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Key dates
| Filing date | Sep 30, 2005 |
| Grant date | May 11, 2010 |
| Priority date | — |
| Expiry date | Feb 5, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/542
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention supports a scheduling protocol on a wireless communication network to transmit data packets stored in a queue from a user. Two performance metrics are generated and summed to provide a priority. The performance metrics are based on the delay for the data packets stored in the queue and the rate that the data packets can be transmitted on the network. The user with the higher calculated priority for the current time slot has its data packets transmitted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.