Validity Report
Basic Report
US10447450B2 — Method and system for multi-carrier packet communication with reduced overhead
Priority Date: 2005-09-28, Publication Date: 2019-10-15, Current Assignee: Neo Wireless LLCReport Generated: 2023-02-14
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Patent Id
Score
Title
Patent Type
Publication Date
Priority Date
Search Efficiency
Original Assignee
Current Assignee
US7778337B2●●●●●Scattered pilot pattern and channel estimation method for MIMO-OFDM systemsGRANT2010-08-172001-10-17GreatNortel Networks LtdBlackBerry Ltd
EP1897395A1●●●●●ASSIGNMENT ACKNOWLEDGEMENT FOR A WIRELESS COMMUNICATION SYSTEMGRANT2008-03-122005-05-31GreatQualcomm IncQualcomm Inc
EP1758328B1●●●●●Broadcast scheme for a multi-carrier wireless networkGRANT2019-10-022005-08-25GreatSamsung Electronics Co LtdSamsung Electronics Co Ltd
EP1847032A1●●●●●MC-CDMA MULTIPLEXING IN AN ORTHOGONAL UPLINKGRANT2007-10-242004-12-22GreatQualcomm IncQualcomm Inc
US7554948B2●●●●●Reception of H-ARQ transmissions with interference cancellation in a quasi-orthogonal communication systemGRANT2009-06-302005-06-07GreatQualcomm IncQualcomm Inc
EP1929803A1●●●●●METHODS AND SYSTEMS TO MITIGATE INTER-CELL INTERFERENCEGRANT2008-06-112005-08-23GreatNortel Networks LtdMicrosoft Corp
US7545772B2●●●●●Apparatus and method for assigning subchannels in an OFDMA communication systemGRANT2009-06-092003-10-31GreatSamsung Electronics Co LtdSamsung Electronics Co Ltd
US7502310B2●●●●●Apparatus and method for assigning subchannel in a mobile communication system using orthogonal frequency division multiple access schemeGRANT2009-03-102003-07-30GreatSamsung Electronics Co LtdSamsung Electronics Co Ltd
US7633900B2●●●●●Apparatus and method for assigning subchannels in an OFDMA communication systemGRANT2009-12-152003-07-18GreatSamsung Electronics Co LtdHuawei Technologies Co Ltd
US7535869B2●●●●●Apparatus and method for dynamically assigning resources in an OFDM communication systemGRANT2009-05-192003-09-15GreatSamsung Electronics Co LtdSamsung Electronics Co Ltd
EP1737155A1●●●●●Apparatus and method for configuring frame in a broadband wireless communication systemGRANT2006-12-272005-06-23GreatSamsung Electronics Co LtdSamsung Electronics Co Ltd
EP1894335B1●●●●●METHOD AND TRANSMISSION APPARATUS FOR ALLOCATING RESOURCES TO TRANSMIT UPLINK PACKET DATA IN AN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEMGRANT2019-11-132005-06-22GreatSamsung Electronics Co LtdSamsung Electronics Co Ltd
EP1779528A2●●●●●METHOD AND APPARATUS FOR CLOSED LOOP TRANSMISSIONGRANT2007-05-022004-08-12GreatMotorola IncMotorola Solutions Inc
EP1492280B1●●●●●Quality driven adaptive channel assignment in an OFDMA radio communication systemGRANT2006-08-162003-06-24GreatSamsung Electronics Co LtdSamsung Electronics Co Ltd
US8023466B2●●●●●Soft handoff in OFDMA systemGRANT2011-09-202004-06-22GreatRockstar Bidco LPApple Inc
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Predictive Analytics

Composite Research Score (1-10)
5
  MODERATE
Art VolumeLOW
Tech ComplexityINTRICATE
Priority DateEARLY
Tech DiversityNARROW
Expert Services Estimate$2,550 — $3,000
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Preview CPC Technology Profile

Possible Classes
625
Recommended Classes
157
Government Assigned Classes
13
CPC
Title
Score
H04L27/2601Multicarrier modulation systems●●●●●
H04L5/0053Allocation of signaling  i.e. of overhead other than pilot signals●●●●●
H04L5/0007the frequencies being orthogonal  e.g. OFDM(A)  DMT●●●●●
H04L5/0037Inter-user or inter-terminal allocation●●●●●
H04W28/06Optimizing | the usage of the radio link|   e.g. header compression  information sizing |   discarding information | system modifying transmission characteristic according to link quality by modifying frame length | (ref: H04L1/0007)| | dynamic adaptation of the packet size for flow control or congestion control | (ref: H04L47/365)●●●●●
H04L49/9094Arrangements for simultaneous transmit and receive  e.g. simultaneous reading/writing from/to the storage element●●●●●
H04W72/04Wireless resource allocation●●●●●
H04L5/0023Time-frequency-space●●●●●
H04W72/042in downlink direction of a wireless link  i.e. towards terminal●●●●●
H04L5/0046Determination of how many bits are transmitted on different sub-channels●●●●●
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