Mobile communication method, radio base station, and mobile station
US9504024B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2013 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Aug 9, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/20
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Occurrence of a delay in transmission of uplink data in “Inter-site CA” is avoided. A mobile communication method according to the present invention includes the steps of: causing a mobile station UE to transmit an SR to a radio base station eNB#1 by using a PUCCH-SR; causing the radio base station eNB#1 to notify the mobile station UE of a “UL grant”; causing the mobile station UE to transmit a BSR in a bearer #B/LCH#B to the radio base station eNB#1 by using a PUSCH designated in the “UL grant”; causing the radio base station eNB#1 to notify a radio base station eNB#10 of an amount of buffered data in the bearer #B/LCH#B; and causing the radio base station eNB#10 to assign the mobile station UE a resource for transmission of uplink data upon receipt of the amount of buffered data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.