HII (high interference indicator)/OI (overload indicator)-based coarse-grained dynamic frequency reuse method
A dynamic frequency and coarse-grained technology, applied in electrical components, wireless communication, network planning, etc., can solve problems such as frequent information interaction and high overhead between cells, and achieve the effect of realizing resources, reducing signaling overhead, and optimizing use
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0026] 3GPP decides to adopt an inter-cell interference coordination scheme based on high interference indication (HII) and overload indication (OI) information in the uplink. According to the network architecture of the Evolved Universal Terrestrial Radio Access Network (E-UTRAN), the wired interface X2 between adjacent base stations (eNode Bs) can be used to transmit HII and OI. When an eNode B allocates a physical resource block (PRB) to a user equipment (UE) at the edge of a cell, because it predicts that this user may interfere with adjacent cells and is also susceptible to interference from UEs in adjacent cells, it passes The HII notifies the sensitive PRB to neighboring cells. The eNode B can judge whether the UE is at the edge of the cell according to the reference signal received power (RSRP) value normally measured during the handover process of the UE, and of course further measurements can be used to make this judgment more accurate. After receiving the HII, the ...
PUM
![No PUM](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/noPUMSmall.5c5f49c7.png)
Abstract
Description
Claims
Application Information
![application no application](https://static-eureka.patsnap.com/ssr/23.2.0/_nuxt/application.06fe782c.png)
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap