Fast retraining for transceivers in communication systems
US8320411B1 · kind B1 · utility
45Cited by
20References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2009 |
| Grant date | Nov 27, 2012 |
| Priority date | — |
| Expiry date | Apr 21, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/365
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Fast retraining of communication parameters for a transceiver in a communication network. In one aspect, it is determined that the transceiver has lost the communication link for data communication, and the transceiver receives a signal providing a fast retraining sequence that updates transceiver parameters in order to reacquire the link for the data communication. The fast retraining sequence is performed in a reduced time relative to a full training sequence used for initializing the parameters for data communication by the transceiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.