Jio Platforms Limited

Amrish Bansal

Brijesh Ishvarlal Shah

Deepak Gupta

Nekiram Khosya

Shakti Singh

Bajinder Pal Singh

Selvakumar Ganesan

Renuka Nair

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

The present disclosure relates to a 5G next generation integrated macro radio unit. The integrated radio unit includes an integrated baseband and transceiver board (IBTB) and a radio frequency front end board (RFEB), where the RFEB is operatively coupled with the IBTB. The IBTB includes at least a baseband processor, a transceiver, and a clock synchronization module. The RFEB includes one or more RF chains to receive RF signals from the IBTB. Further, the RFEB blind mates with the IBTB through one or more RF connectors.

System and design method of integrated macro next generation radio 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.

System and design method of a clock synchronizer for a combined centralized and distributed unit

The present invention relates generally to network devices, and more particularly to design and architecture of a high speed transceiver board (HSTB) of a massive multiple-input multiple-output (MIMO) radio unit.

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Navi Mumbai, India

Amrish Bansal