Method, device, and computer program product for document transmission
US12107941B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 25, 2022 |
| Grant date | Oct 1, 2024 |
| Priority date | — |
| Expiry date | May 25, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/2255
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present disclosure relate to a method, a device, and a computer program product for document transmission. The method includes: selecting a portion to be encoded from a document that comprises structured portions, wherein each of the structured portions comprises an identifier and data associated with the identifier; acquiring at least one structured portion of the portion to be encoded; performing the following operations for a corresponding structured portion of the at least one structured portion to encode the document: generating a hash value of data of the corresponding structured portion; determining whether a hash value repository comprises the hash value; and replacing, based on a determination that the hash value repository comprises the hash value, the data of the corresponding structured portion in the document with the hash value; and sending the encoded document to a receiver. This solution can reduce the bandwidth consumption of transmitting a document including structured data while ensuring that a receiver obtains required information, as well as potentially saving the storage space required by the receiver to store the received document.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.