Apparatus and methods for bandwidth saving and on-demand data delivery for a mobile device
US9559868B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2011 |
| Grant date | Jan 31, 2017 |
| Priority date | — |
| Expiry date | Dec 12, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for reducing data bandwidth usage in wireless communication comprises receiving a request from the a mobile device to provide the an e-mail message; sending a request to the an e-mail server for delivery of the e-mail message; analyzing the e-mail message delivered from the e-mail server to determine if a size of the e-mail message is above a threshold value, and if not expanding the e-mail content to be above the threshold value; acknowledging to the mobile device the existence of the e-mail message and its respective size; and delivering to the mobile device header content of the e-mail content, thereby only a small fraction of the data corresponding to the e-mail message is actually delivered to the mobile device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.