Methods and systems for admission control and resource availability prediction considering user equipment (UE) mobility
US10159022B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 12, 2016 |
| Grant date | Dec 18, 2018 |
| Priority date | — |
| Expiry date | Jul 17, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W36/00838
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Predicting mobile station migration between geographical locations of a wireless network can be achieved using a migration probability database. The database can be generated based on statistical information relating to the wireless network, such as historical migration patterns and associated mobility information (e.g., velocities, bin location, etc.). The migration probability database consolidates the statistical information into mobility prediction functions for estimating migration probabilities/trajectories based on dynamically reported mobility parameters. By example, mobility prediction functions can compute a likelihood that a mobile station will migrate between geographic regions based on a velocity of the mobile station. Accurate mobility prediction may improve resource provisioning efficiency during admission control and path selection, and can also be used to dynamically adjust handover margins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.