Shared memory management
US7933283B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 4, 2008 |
| Grant date | Apr 26, 2011 |
| Priority date | — |
| Expiry date | May 30, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L49/9036
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Shared memory management apparatus and techniques are disclosed. A shared memory provides queues for storing communication traffic that is to be scheduled for transmission. Based on amounts of communication traffic stored in the queues, a determination is made as to whether or not communication traffic is to be removed from the shared memory, and if so, communication traffic is removed. Traffic may be selected for removal based on one or more of: a scheduling algorithm for scheduling communication traffic out of the queues for transmission, thresholds associated with the queues, and latency of the communication traffic stored in the queues. Removal of communication traffic from the shared memory is coordinated with scheduling of communication traffic in some embodiments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.