Network assisted interference cancellation and suppression, methods and devices for controlling the same
US10128877B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 29, 2015 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | May 29, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L65/80
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The disclosure discloses Network Assisted Interference Cancellation and Suppression (NAICS), methods and devices for controlling the same, which are configured to reduce processing complexity of User Equipment (UE) in NAICS under the condition of no excessive high-layer signalling overhead and no waste of a Carrier Aggregation (CA) capability of the UE in a CA scenario. The method for NAICS includes that: the UE receives an Interference Cancellation (IC) indication message sent by a Node B, and the IC indication message includes an Identifier (ID) of a Component Carrier (CC) which is targeted when the UE performs NAICS. The CC is a CC which performs CA transmission on the UE; and the UE performs NAICS on the CC according to the IC indication message.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.