Robust Beam Tracking and Data Communication in Millimeter Wave Mobile Networks
| Autor: | Elza Erkip, Shahram Shahsavari, Mohammad A. Khojastepour |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
010302 applied physics
Network packet business.industry Computer science Electrical engineering Phase (waves) 020206 networking & telecommunications 02 engineering and technology 01 natural sciences Beamwidth Base station 0103 physical sciences Extremely high frequency 0202 electrical engineering electronic engineering information engineering business Mobile device Beam tracking |
| Zdroj: | WiOpt |
| DOI: | 10.23919/wiopt47501.2019.9144146 |
| Popis: | Systems and methods for robust beam tracking and data communication data are provided. The method includes dividing, by a base station, time into frames each having two phases, a location probing phase and a data communication phase. In the location probing phase, the base station uses a fractional search policy to localize a mobile device by transmitting multiple probing packets over different time-slots and updates information about a location of the mobile device. In the data communication phase, the base station communicates with the mobile device while expanding a beamwidth to compensate for possible mobility of the mobile device. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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