Resource sharing in a telecommunications environment
US8276048B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 11, 2010 |
| Grant date | Sep 25, 2012 |
| Priority date | — |
| Expiry date | Oct 11, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0057
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system allocates shared memory by transmitting/receiving a message specifying a maximum number of bytes of memory that are available to be allocated to an interleaver. The system determines an amount of memory required by the interleaver to interleave a first plurality of RS coded data bytes within a shared memory and allocates a first number of bytes of the shared memory to the interleaver to interleave the first plurality of RS coded data bytes for transmission at a first data rate. The system also allocates a second number of bytes of the shared memory to a deinterleaver to deinterleave a second plurality of RS coded data bytes received at a second data rate and interleaves the first plurality of RS coded data bytes within the shared memory allocated to the interleaver and deinterleaves the second plurality of RS coded data bytes within the shared memory allocated to the deinterleaver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.