System for controlling information processing frequency at each stage in a loop based on receiver's updated request information
US7266615B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 2, 2003 |
| Grant date | Sep 4, 2007 |
| Priority date | — |
| Expiry date | Feb 13, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is a method for interchanging contents information and a system for interchanging contents information. A loop that a receiving side CL1 sends a request signal CL1a carrying position data pd to a sending side SV1 through a communication system NT, the sending side SV1 sends back contents information corresponding thereto as a sending signal SV1a, and the receiving side CL1 displays the signal is repetitively updated and performed at a high frequency by repetitively updating and sending the position data pd at a high frequency. Since the achievable frequency of repetitive updating and performing the loop varies by the combination of receiving side CL1, communication system NT, and sending side SV1, the achievable maximum frequency mxfQ for each loop is determined from a given table or by actual measurement. A standard frequency stfQ which does not exceed the thus determined frequency is set, the processes along the loop are performed at the standard frequency stfQ or a lower frequency. As a result, power consumption is reduced and communication load is mitigated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.