Method and system for allocating dynamic frame structure of TDD system, and evolved NodeB
US9467992B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Jun 28, 2012 |
| Grant date | Oct 11, 2016 |
| Priority date | — |
| Expiry date | Jul 17, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/0446
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present disclosure discloses a method for allocating a dynamic frame structure of a Time Division Duplexing (TDD) LTE system, including the steps that: an Evolved NodeB (eNB) sends a Radio Resource Control (RRC) information of entering a state of dynamically allocating the frame structure to a User Equipment (UE), and sends the configuration information of the frame structure in a Physical Downlink Control Channel (PDCCH); and after receiving the information, the UE detects the configuration information of the frame structure in the PDCCH, and allocates the frame structure to be adopted in the next configuration period according to the detected configuration information. Moreover, the present disclosure may further disclose a system for allocating a dynamic frame structure of a TDD system and an eNB. Through the solution of the present disclosure, the variation period of the frame structure of the TDD system can be shortened and the transmission of asymmetrical service can be supported better.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.