Method for power headroom reporting and device therefor
US9992755B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2014 |
| Grant date | Jun 5, 2018 |
| Priority date | — |
| Expiry date | Mar 25, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/21
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting a power headroom reporting in the wireless communication system, the method comprising: generating a PHR MAC CE (Power Headroom Reporting MAC Control Element) for activated cells comprising a first cell and a second cell; and transmitting a power headroom reporting through the generated PHR MAC CE to a network in a subframe, wherein the generated PHR MAC CE includes a value of Type 2 PH (Power Headroom) information for the first cell followed by a value of a Type 2 PH information for the second cell, and the Type 2 PH information for the second cell followed by a value of Type 1 PH information for the first cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.