Inventor · disambiguated record
Channasandra Ravishankar
Also filed as: RAVISHANKAR CHANNASANDRA · RAVISHANKAR CHANNASANDRA S
88 granted patents·17 pending applications·555 citations·filing 1995–2025
99Inventor score
Files withHUGHES NETWORK SYSTEMS LLC71HUGHES ELECTRONICS CORP5RAVISHANKAR CHANNASANDRA5BENAMMAR NASSIR3COMSAT CORP2
Top patents by PatentIndex Score
105 records- 0198US11303352B2Systems and methods of paging in GEO satellite-based 5G networksHUGHES NETWORK SYSTEMS LLC·Filed 2020·Granted Apr 12, 2022·11 cites·17 claims
- 0296US9763167B2Centralized ground-based route determination and traffic engineering for software defined satellite communications networksHUGHES NETWORK SYSTEMS LLC·Filed 2015·Granted Sep 12, 2017·42 cites·16 claims
- 0396US9749035B2Apparatus and method for network level synchronization in multiple low earth orbit (LEO) satellite communications systemsHUGHES NETWORK SYSTEMS LLC·Filed 2015·Granted Aug 29, 2017·14 cites·18 claims
- 0495US11032751B2User terminal handover prediction in wireless communications systems with nonstationary communications platformsHUGHES NETWORK SYSTEMS LLC·Filed 2019·Granted Jun 8, 2021·13 cites·18 claims
- 0594US10805850B1Handover in connected mode between non-terrestrial-network and terrestrial networkBENAMMAR NASSIR·Filed 2019·Granted Oct 13, 2020·19 cites·20 claims
- 0694US9973264B2Apparatus and method for network level synchronization in multiple low earth orbit (LEO) satellite communications systemsHUGHES NETWORK SYSTEMS LLC·Filed 2017·Granted May 15, 2018·9 cites·2 claims
- 0794US6778509B1MAC layer protocol for a satellite based packet switched servicesHUGHES ELECTRONICS CORP·Filed 2000·Granted Aug 17, 2004·139 cites·8 claims
- 0893US12294443B2Next generation mobile satellite service (MSS)HUGHES NETWORK SYSTEMS LLC·Filed 2024·Granted May 6, 2025·1 cites·20 claims
- 0993US11621772B2Systems for mitigating service interrupts in satellite systemsHUGHES NETWORK SYSTEMS LLC·Filed 2021·Granted Apr 4, 2023·2 cites·20 claims
- 1093US10177837B2Approaches for high speed global packet data services for LEO/MEO satellite systemsHUGHES NETWORK SYSTEMS LLC·Filed 2016·Granted Jan 8, 2019·16 cites·1 claims
- 1192US9749928B2Apparatus and method for efficient handover for low earth orbit (LEO) satellite systemsHUGHES NETWORK SYSTEMS LLC·Filed 2016·Granted Aug 29, 2017·6 cites·12 claims
- 1291US10813078B2Satellite paging efficiencyHUGHES NETWORK SYSTEMS LLC·Filed 2018·Granted Oct 20, 2020·7 cites·18 claims
- 1391US10117249B2High speed, high terrestrial density global packet data mobile satellite system architecturesHUGHES NETWORK SYSTEMS LLC·Filed 2016·Granted Oct 30, 2018·8 cites·1 claims
- 1490US11949495B2Next generation mobile satellite service (MSS)RAVISHANKAR CHANNASANDRA·Filed 2021·Granted Apr 2, 2024·2 cites·14 claims
- 1590US11044008B2Systems for mitigating service interrupts in satellite systemsHUGHES NETWORK SYSTEMS LLC·Filed 2019·Granted Jun 22, 2021·4 cites·17 claims
- 1690US10455475B1Inter-layer communications in wireless networks including a high latency connectionAHLUWALIA SANDEEP·Filed 2018·Granted Oct 22, 2019·8 cites·21 claims
- 1787US11588542B2System and method for improving link performance with ground based beam formerRAVISHANKAR CHANNASANDRA·Filed 2020·Granted Feb 21, 2023·2 cites·21 claims
- 1886US10063311B2System and architecture for space-based and mobile terrestrial sensor vehicles, and end-to-end network for aggregation and processing of sensor dataHUGHES NETWORK SYSTEMS LLC·Filed 2014·Granted Aug 28, 2018·9 cites·17 claims
- 1986US9473578B2System and architecture for space-based and mobile terrestrial sensor vehicles, and end-to-end network for aggregation and processing of sensor dataHUGHES NETWORK SYSTEMS LLC·Filed 2014·Granted Oct 18, 2016·10 cites·7 claims
- 2085US11632194B2System and method for satellite communication in a helicopterJONG JAMES JEHONG·Filed 2021·Granted Apr 18, 2023·2 cites·21 claims
- 2185US10512018B2Apparatus and method for efficient handover for low earth orbit (LEO) satellite systemsHUGHES NETWORK SYSTEMS LLC·Filed 2018·Granted Dec 17, 2019·3 cites·16 claims
- 2285US9391690B2Method and system of providing efficient packetized voice communcations and data bearers in mobile satellite systemsJONG JE-HONG·Filed 2012·Granted Jul 12, 2016·6 cites·16 claims
- 2384US10609635B2Network sharing by multiple service providers in a 3GPP framework using single core networkHUGHES NETWORK SYSTEMS LLC·Filed 2018·Granted Mar 31, 2020·4 cites·28 claims
- 2484US9479993B2Apparatus and method for efficient handover for low earth orbit (LEO) satellite systemsHUGHES NETWORK SYSTEMS LLC·Filed 2015·Granted Oct 25, 2016·4 cites·6 claims
- 2584US9088335B2Method and system of providing link adaptation for maximizing throughput in mobile satellite systemsJONG JE-HONG·Filed 2012·Granted Jul 21, 2015·5 cites·52 claims
- 2684US2025030479A1Conserving Resources of a Next Generation SatelliteHUGHES NETWORK SYSTEMS LLC·Filed 2024·Application pending·0 cites
- 2783US11483877B2Approaches for high speed global packet data services for LEO/MEO satellite systemsHUGHES NETWORK SYSTEMS LLC·Filed 2018·Granted Oct 25, 2022·4 cites·15 claims
- 2882US6980800B2System and method for providing contention channel organization for broadband satellite access in a communications networkHUGHES NETWORK SYSTEMS·Filed 2002·Granted Dec 27, 2005·37 cites·5 claims
- 2980US11234293B2Low data rate broadcast using low earth orbit (LEO) satellitesHUGHES NETWORK SYSTEMS LLC·Filed 2020·Granted Jan 25, 2022·1 cites·30 claims
- 3079US11778508B2Backward compatible physical layer and signaling for satellite communicationJONG JAMES J·Filed 2021·Granted Oct 3, 2023·2 cites·16 claims
- 3178US11811494B2Systems for mitigating service interrupts in satellite systemsHUGHES NETWORK SYSTEMS LLC·Filed 2023·Granted Nov 7, 2023·0 cites·20 claims
- 3278US10594535B2System and method for extracting satellite to ground link quality using satellite telemetry signal and low complexity receiverHUGHES NETWORK SYSTEMS LLC·Filed 2018·Granted Mar 17, 2020·3 cites·20 claims
- 3378US10432299B2Hybrid satellite systems for enhanced performance and enhanced quality of service broadband communicationsHUGHES NETWORK SYSTEMS LLC·Filed 2017·Granted Oct 1, 2019·3 cites·16 claims
- 3478US7580424B2System and method for providing real-time and non-real-time services over a communications systemHUGHES NETWORK SYSTEM LLC·Filed 2002·Granted Aug 25, 2009·32 cites·12 claims
- 3577US10932268B2Next generation mobile satellite system and gateway designHUGHES NETWORK SYSTEMS LLC·Filed 2019·Granted Feb 23, 2021·2 cites·26 claims
- 3677US9203504B2System and method for enhanced paging and quality of service establishment in mobile satellite systemsHUGHES NETWORK SYSTEMS LLC·Filed 2013·Granted Dec 1, 2015·3 cites·12 claims
- 3776US11272373B2System and methods for spectrum sharing between satellite and terrestrial communication systemsHUGHES NETWORK SYSTEMS LLC·Filed 2018·Granted Mar 8, 2022·2 cites·23 claims
- 3876US11165491B2Location management for satellite systemsHUGHES NETWORK SYSTEMS LLC·Filed 2018·Granted Nov 2, 2021·2 cites·19 claims
- 3976US11050600B2Efficient cyclic prefix generation with half tone offsetHUGHES NETWORK SYSTEMS LLC·Filed 2020·Granted Jun 29, 2021·1 cites·20 claims
- 4076US10397926B2Next generation mobile satellite system and gateway designHUGHES NETWORK SYSTEMS LLC·Filed 2017·Granted Aug 27, 2019·2 cites·20 claims
- 4175US12323851B2Backward compatible physical layer and signaling for satellite communicationHUGHES NETWORK SYSTEMS LLC·Filed 2023·Granted Jun 3, 2025·0 cites·15 claims
- 4275US6269333B1Codebook population using centroid pairsCOMSAT CORP·Filed 2000·Granted Jul 31, 2001·21 cites·1 claims
- 4374US12273861B2Internet-of things narrowband communications with mobile satelliteHUGHES NETWORK SYSTEMS LLC·Filed 2023·Granted Apr 8, 2025·0 cites·16 claims
- 4474US8963772B2Method and system for acquiring ephemeris informationXU JUN·Filed 2011·Granted Feb 24, 2015·6 cites·18 claims
- 4573US10944471B2System and method for providing high throughput data services using MEO and LEO satellite systemsHUGHES NETWORK SYSTEMS LLC·Filed 2019·Granted Mar 9, 2021·2 cites·2 claims
- 4673US9088963B2System and method for efficient use of radio resources in multicast services in mobile wireless communications systemsHUGHES NETWORK SYSTEMS LLC·Filed 2013·Granted Jul 21, 2015·3 cites·26 claims
- 4772US10541745B2System and method for network controlled geofencingHUGHES NETWORK SYSTEMS LLC·Filed 2018·Granted Jan 21, 2020·2 cites·19 claims
- 4871US12294445B2Systems and methods for a 5G based NGSO air interfaceHUGHES NETWORK SYSTEMS LLC·Filed 2022·Granted May 6, 2025·0 cites·19 claims
- 4971US12126430B2Conserving resources of a next generation satelliteRAVISHANKAR CHANNASANDRA·Filed 2021·Granted Oct 22, 2024·0 cites·17 claims
- 5071US10856333B2Efficient transport of internet of things (IoT) traffic in terrestrial wireless and satellite networksHUGHES NETWORK SYSTEMS LLC·Filed 2018·Granted Dec 1, 2020·1 cites·23 claims
Showing the top 50 of 105 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →