Reception device, transmission device, communication system and associated methodology for data transmission re-establishment through a lower layer of a transmission protocol
US7940770B2 · kind B2 · utility
7Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 26, 2005 |
| Grant date | May 10, 2011 |
| Priority date | — |
| Expiry date | Jan 26, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/324
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An acquiring unit (60) of a reception device acquires, from a transmission device, a notification of re-establishment of data in a lower layer. A notifying/instructing unit (70) of the reception device notifies, to the transmission device, a sequence number in a higher layer of data which is desired to be received. An RLC processing unit (40) of the transmission device acquires, from the reception device, a sequence number in a higher layer of data which is desired to be received; and performs the re-establishment from the data having the sequence number.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.