Management server, wireless access node, communication system, communication method, resource management method, and computer readable medium
US11290921B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2018 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | Dec 17, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/543
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
To provide a management server capable of changing conditions corresponding to delay requirements according to a change in wireless communication environment, a management server (10) according to the disclosure includes an update unit (11) configured to update any one of an uplink allowable delay associated with an uplink flow sent from a source communication terminal to an application server and a downlink allowable delay associated with a downlink flow sent from the application server to a destination communication terminal by using a delay of an end-to-end flow sent from the source communication terminal to the destination communication terminal through the application server and an allowable delay associated with the end-to-end flow, and a communication unit (12) configured to send the updated uplink allowable delay or the updated downlink allowable delay to a wireless access node that performs resource scheduling by using an uplink allowable delay or a downlink allowable delay.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.