Inventor
ZAKARIA GAGUK
US30 patents
⚠️ This page may combine multiple inventors who share the name “ZAKARIA GAGUK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUGHES NETWORK SYSTEMS LLC
19 patentsUS7043199B2May 9, 2006
Uplink power control system for satellite communication system employing on-board satellite processing and fade estimation
HUGHES NETWORK SYSTEMS LLC23 citations89
US11303352B2Apr 12, 2022
Systems and methods of paging in GEO satellite-based 5G networks
HUGHES NETWORK SYSTEMS LLC11 citations86
US10813078B2Oct 20, 2020
Satellite paging efficiency
HUGHES NETWORK SYSTEMS LLC7 citations84
US10177837B2Jan 8, 2019
Approaches for high speed global packet data services for LEO/MEO satellite systems
HUGHES NETWORK SYSTEMS LLC16 citations84
US11483877B2Oct 25, 2022
Approaches for high speed global packet data services for LEO/MEO satellite systems
HUGHES NETWORK SYSTEMS LLC4 citations73
US10609635B2Mar 31, 2020
Network sharing by multiple service providers in a 3GPP framework using single core network
HUGHES NETWORK SYSTEMS LLC4 citations73
US12294443B2May 6, 2025
Next generation mobile satellite service (MSS)
HUGHES NETWORK SYSTEMS LLC1 citations72
US10932268B2Feb 23, 2021
Next generation mobile satellite system and gateway design
HUGHES NETWORK SYSTEMS LLC2 citations72
US10397926B2Aug 27, 2019
Next generation mobile satellite system and gateway design
HUGHES NETWORK SYSTEMS LLC2 citations72
US9203504B2Dec 1, 2015
System and method for enhanced paging and quality of service establishment in mobile satellite systems
HUGHES NETWORK SYSTEMS LLC3 citations63
US12341598B2Jun 24, 2025
MAC layer enhancement for an air interface in a satellite communication system
HUGHES NETWORK SYSTEMS LLC0 citations62
US10856333B2Dec 1, 2020
Efficient transport of internet of things (IoT) traffic in terrestrial wireless and satellite networks
HUGHES NETWORK SYSTEMS LLC1 citations62
US12294445B2May 6, 2025
Systems and methods for a 5G based NGSO air interface
HUGHES NETWORK SYSTEMS LLC0 citations52
US12323225B2Jun 3, 2025
Systems and methods for enabling data and voice communications via satellite network
HUGHES NETWORK SYSTEMS LLC0 citations50
US12597990B2Apr 7, 2026
Systems and method for 5G-based non-geostationary satellite systems (NGSOs) with inter-satellite links
HUGHES NETWORK SYSTEMS LLC0 citations46
US10212692B2Feb 19, 2019
Enhanced paging in 4G LTE mobile satellite systems
HUGHES NETWORK SYSTEMS LLC0 citations42
US9722789B2Aug 1, 2017
Method and system for providing enhanced data encryption protocols in a mobile satellite communications system
HUGHES NETWORK SYSTEMS LLC0 citations42
US10749667B2Aug 18, 2020
System and method for providing satellite GTP acceleration for secure cellular backhaul over satellite
HUGHES NETWORK SYSTEMS LLC0 citations39
US9398427B2Jul 19, 2016
System and method for efficient use of radio resources for push-to-talk services in mobile wireless communications systems
HUGHES NETWORK SYSTEMS LLC0 citations37
HUGHES ELECTRONICS CORP
3 patentsUS6418408B1Jul 9, 2002
Frequency domain interpolative speech codec system
HUGHES ELECTRONICS CORP138 citations97
US6691092B1Feb 10, 2004
Voicing measure as an estimate of signal periodicity for a frequency domain interpolative speech codec system
HUGHES ELECTRONICS CORP131 citations96
US6493664B1Dec 10, 2002
Spectral magnitude modeling and quantization in a frequency domain interpolative speech codec system
HUGHES ELECTRONICS CORP97 citations96
RAVISHANKAR CHANNASANDRA
3 patentsUS11949495B2Apr 2, 2024
Next generation mobile satellite service (MSS)
RAVISHANKAR CHANNASANDRA2 citations71
US12126430B2Oct 22, 2024
Conserving resources of a next generation satellite
RAVISHANKAR CHANNASANDRA0 citations61
US11223666B2Jan 11, 2022
Method and system of providing second generation (2G) voice services over Internet protocol
RAVISHANKAR CHANNASANDRA0 citations61