Jio Platforms Limited

Selvakumar Ganesan

Brijesh Ishvarlal Shah

Amrish Bansal

Shakti Singh

Bajinder Pal Singh

Narender Kumar

The present invention provides an efficient hardware architecture for an ORAN compliant internal structure of a gnodeB (gNodeB) comprising of a combined centralized unit and a distributed unit (CCDU) for a 5G basement application required for processing Level 1, 2 and 3 scheduling in a network. The CCDU design may provide the functionality of a CU and a DU with single unit and can operate over wide temperature range. A single board approach of the CCDU make the CCDU more reliable and less costly. The CCDU can support different kinds of synchronization and can provide site alarms over dry contacts to equip with external alarm device.

System and design method of a 5G NR combined centralized and distributed unit

Disclosed are methods and systems for a synchronizer system including a global positioning system (GPS) and a boundary clock. The method includes: generating, by the GPS of the synchronizer system, a first clock signal having a first predefined frequency; locking the first clock signal generated by the GPS at the first predefined frequency; and generating, by the boundary clock of the synchronizer system, a second clock signal having a second predefined frequency, to provide the second clock signal to a combined centralized and distributed unit (CCDU) system.

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Tirupur, India

Selvakumar Ganesan