Base station, mobile station, wireless communications system, and wireless communications method
US9907031B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 15, 2017 |
| Grant date | Feb 27, 2018 |
| Priority date | — |
| Expiry date | May 15, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/48
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
At a base station, a table is prepared that for each index value among multiple different index values, associates repetition counts of different channels correlated with each other. The base station acquires reception information indicating a reception state of a wireless signal at a mobile station, determines a repetition count for each channel based on the reception information, and acquires from the table, an index value corresponding to the respective repetition counts for the channels. The base station transmits to the mobile station, a wireless signal that includes the index value to notify the mobile station of the index value. The mobile station has a table that for each index value among different index values, associates repetition counts of different channels correlated with each other and acquires the repetition counts of the channels from the table, based on the index value from the base station.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.