Method for optimized high priority PLMN search and normal service scan in limited service
US8892097B2 · kind B2 · utility
6Cited by
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24Claims
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Key dates
| Filing date | Feb 11, 2013 |
| Grant date | Nov 18, 2014 |
| Priority date | — |
| Expiry date | Mar 3, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus are provided for selecting a serving cell in a communication network for reducing power consumption in a UE, is provided. Network topology information is determined by obtaining cell rank information for the UE, extracting a mobility state of the UE, and applying a double moving average principle to the cell rank information of the UE. The network topology information is employed to determine a change in network topology. Radio Frequency (RF) scans are optimized based on the network topology.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.