TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
H04W WIRELESS COMMUNICATION NETWORKS 5586 4
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 5332 5
 
 
H04B TRANSMISSION 2663 4
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1705 44
 
 
H04J MULTIPLEX COMMUNICATION 1100 3
 
 
H04Q SELECTING 870 1
 
 
H04M TELEPHONIC COMMUNICATION 842 10
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 436 51
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 279 25
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 214 19
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0032,362 Method for Running a Virtual Machine Feb 12, 15 Feb 01, 18 [H04L, G06F]
2018/0034,124 Waveguide Gasket Dec 15, 15 Feb 01, 18 [H01P]
2018/0034,420 AMPLIFIER ADAPTED FOR NOISE SUPPRESSION Oct 11, 17 Feb 01, 18 [H03F, H04B]
2018/0034,486 Multiband Transmitter Circuit with Integrated Circulators and Filters Jan 30, 15 Feb 01, 18 [H04B]
2018/0034,529 Wireless Device, A Network Node and Methods Therein for Determining the Quality of Uplink Beamforming Directions in a Wireless Communications Network Feb 12, 16 Feb 01, 18 [H04B]
2018/0034,570 RADIO NETWORK NODE AND METHOD PERFORMED THEREIN Feb 24, 15 Feb 01, 18 [H04L, H04B]
2018/0034,574 Encapsulating Digital Communications Signals for Transmission on an Optical Link Mar 04, 15 Feb 01, 18 [H04J]
2018/0034,577 Optical Switch, an Optical Switching Apparatus, an Optical Communications Network Node and an Optical Communications Network Oct 04, 17 Feb 01, 18 [H04J, H04Q]
2018/0034,740 ETHERNET CONGESTION CONTROL AND PREVENTION Feb 11, 16 Feb 01, 18 [H04L]
2018/0034,774 Multi-Stage Defense-Aware Security Modules Placement in the Cloud Feb 20, 15 Feb 01, 18 [H04L]
2018/0035,019 VLC-BASED VIDEO FRAME SYNCHRONIZATION Jan 23, 15 Feb 01, 18 [H04N, H04L, H04B]
2018/0035,123 Encoding and Decoding of Inter Pictures in a Video Feb 25, 15 Feb 01, 18 [H04N]
2018/0035,314 DETERMINING RADIO CHANNEL METRICS Mar 20, 15 Feb 01, 18 [H04W]
2018/0035,322 A Wireless Device, Network Node and Methods Performed Thereby for Reporting and Logging an Event Feb 09, 15 Feb 01, 18 [H04W]
2018/0035,331 Method and Apparatus for Communication Between an Access Point and a Sensor Station Mar 03, 15 Feb 01, 18 [H04L, H04W]
2018/0035,348 RADIO CELL ARRANGEMENT IN HIGH SPEED SCENARIO May 27, 15 Feb 01, 18 [H04W]
2018/0035,358 Hierarchical Access Information Tables for Controlling of Access to a Cellular Network Feb 25, 15 Feb 01, 18 [H04W, G06F]
2018/0035,372 METHOD AND COMMUNICATION DEVICE FOR ESTABLISHING A DISCONTINUOUS RECEPTION MODE CONFIGURATION Nov 23, 15 Feb 01, 18 [H04W]
2018/0035,389 Power Control in a Wireless Network Nov 16, 15 Feb 01, 18 [H04W]
2018/0035,393 NETWORK NODES, A WIRELESS DEVICE AND METHODS THEREIN FOR ENABLING TRANSMISSIONS IN A WIRELESS COMMUNICATIONS NETWORK Mar 09, 15 Feb 01, 18 [H04W]
2018/0035,420 Method and Device for Radio Resource Control Jan 09, 17 Feb 01, 18 [H04W]
2018/0035,466 NETWORK NODE, A WIRELESS DEVICE AND METHODS THEREIN FOR PERFORMING RANDOM ACCESS IN A CELL Mar 05, 15 Feb 01, 18 [H04W]
2018/0035,486 Control of Radio Connections in a Cellular Network Feb 20, 15 Feb 01, 18 [G01R, H04L, H04W]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9880829 Method and apparatus for performing hitless update of line cards of a network device Dec 14, 15 Jan 30, 18 [H04L, G06F]
9880885 Method and system to rebalance constrained services in a cloud using a genetic algorithm Apr 17, 15 Jan 30, 18 [H04L, G06F]
9882391 Filtering a stream of power control commands Nov 28, 11 Jan 30, 18 [H04W, G05D, H02J]
9882603 Active cancellation of transmitter leakage in a radio receiver Jun 10, 14 Jan 30, 18 [H04L, H04B]
9882612 Multi-sector antenna integrated radio unit Apr 30, 14 Jan 30, 18 [H04M, H04W, H04B]
9882617 Method and apparatus for reporting precoding information in a communication network Nov 16, 15 Jan 30, 18 [H01Q, H04L, H04W, H04B]
9882619 Determining how to combine received signals Dec 23, 13 Jan 30, 18 [H04B]
9882628 Self-interference suppression control for a relay node Sep 22, 11 Jan 30, 18 [H04B]
9882644 WDM link for radio base station Mar 19, 12 Jan 30, 18 [H04J, H04W, H04B]
9882677 Data transmission using precoded reference symbols from multiple subframes Jan 17, 13 Jan 30, 18 [H04L, H04W]
9882683 Autonomous transmission for extended coverage Sep 28, 06 Jan 30, 18 [H04L, H04J]
9882733 Migrating eMBMS into a cloud computing system Jun 14, 13 Jan 30, 18 [H04L, H04W]
9882760 Method and wireless communication device for estimating frequency offset of received signal Sep 24, 14 Jan 30, 18 [H04L]
9882815 Adaptive load balancing in packet processing Dec 22, 14 Jan 30, 18 [H04L]
9882874 Method and apparatus for virtual firewall migration in a wireless communication network Aug 23, 13 Jan 30, 18 [H04L, H04W, G06F]
9882943 Method of access provision May 06, 16 Jan 30, 18 [H04L, H04W]
9883012 Simplified notification of network triggered reporting—second core network node (e.g., SGSN) and method Sep 08, 15 Jan 30, 18 [H04L, H04W]
9883324 Methods and devices for sending and receiving location information for wireless devices Dec 20, 11 Jan 30, 18 [H04L, H04W, G06F]
9883341 Wireless device, a radio network node, a network node and methods therein Dec 14, 15 Jan 30, 18 [H04W]
9883356 Node and method for private mobile radio services Jul 12, 13 Jan 30, 18 [H04W]
9883359 Circuit-switched services over SAE/LTE networks Jul 21, 16 Jan 30, 18 [H04J, H04W]
9883378 Network node, a wireless device and methods therein for handling radio access network (RAN) context information in a wireless communications network May 06, 15 Jan 30, 18 [H04W]
9883414 Backhaul communication in wireless networks Dec 14, 12 Jan 30, 18 [H04W, H04B]
9883463 User equipment, a network node and methods for device discovery in a device-to-device (D2D) communication in a wireless telecommunications network Oct 01, 12 Jan 30, 18 [H04W]
9883471 Method and device for rate matching Jun 13, 11 Jan 30, 18 [H04W]
9883482 Signaling of core network restart to wireless devices Mar 03, 16 Jan 30, 18 [H04L, H04W]
9883483 Systems and methods for coexistence of MBMS and VoIP services Sep 18, 14 Jan 30, 18 [H04L, H04W]
9883499 Downlink control for wireless heterogeneous telecommunications Apr 06, 15 Jan 30, 18 [H04W, H04B]
9883518 Radio network node, a controlling radio network node, and methods therein for enabling management of radio resources in a radio communications network Jun 08, 16 Jan 30, 18 [H04L, H04W, H04B]
9883527 Using an uplink grant as trigger of first or second type of CQI report Nov 17, 16 Jan 30, 18 [G01R, H04L, H04W]
9883528 Method to transmit signaling radio bearer messages in multi antenna wireless communication system Mar 17, 15 Jan 30, 18 [H04W, H04B]
9883533 Listen-before-talk for discovery signal in license-assisted access LTE Sep 18, 15 Jan 30, 18 [H04W]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0250,745 Beam Forming Using a Two-Dimensional Antenna Arrangement ABAN Mar 17, 17 Aug 31, 17 [H04L, H04W, H04B]
2017/0188,064 HANDLING OF MULTIMEDIA CONTENT ABAN Feb 20, 14 Jun 29, 17 [H04N, H04L]
2017/0171,820 A HIGH POWER RADIO BASE STATION, A LOW POWER RADIO BASE STATION AND RESPECTIVE METHOD PERFORMED THEREBY FOR COMMUNICATION WITH A WIRELESS DEVICE ABAN Jun 16, 15 Jun 15, 17 [H04W]
2017/0171,835 A Network Node, a User Equipment, and Methods Therein ABAN Oct 14, 15 Jun 15, 17 [H04W]
2017/0155,548 ARRANGEMENTS AND METHODS PERFORMED BY A WIRELESS COMMUNICATION NETWORK AND A ROUTER FOR FACILITATING ROUTING OF DATA PACKETS IN THE NETWORK ABAN Jun 02, 15 Jun 01, 17 [H04L, H04W]
2017/0150,520 Controlling Access to a Radio Medium for Wireless Communication ABAN Apr 23, 15 May 25, 17 [H04W]
2017/0142,557 Group Communication in a Multicast-Broadcast Single Frequency Network ABAN Jun 17, 15 May 18, 17 [H04W]
2017/0126,387 Simultaneous Reporting of ACK/NACK and Channel-State Information using PUCCH Format 3 Resources ABAN Jan 18, 17 May 04, 17 [H04L, H04W]
2017/0111,879 RESOURCE CONTROL FOR WIRELESS DEVICE DETACH ABAN Dec 22, 15 Apr 20, 17 [H04W]
2017/0111,883 PAGING TOWARDS MULTIPLE DEVICES IN A GROUP OF DEVICES ABAN Apr 07, 15 Apr 20, 17 [H04W]
2017/0064,299 MANAGING PREDICTED MOTION VECTOR CANDIDATES ABAN Nov 15, 16 Mar 02, 17 [H04N]
2017/0048,361 CONTROL FRAME HANDLING BY A PROVIDER BACKBONE BRIDGE ABAN Oct 31, 16 Feb 16, 17 [H04L]
2017/0048,684 METHODS, DEVICES, AND NODES FOR OPTIMIZED SHORT MESSAGE SERVICE RELAY FOR CELLULAR INTERNET-OF-THINGS ABAN Aug 14, 15 Feb 16, 17 [H04L, H04W]
2017/0033,938 Method and Apparatus for Machine-to-Machine Event Data Recording ABAN Oct 12, 16 Feb 02, 17 [H04L, H04W]
2017/0034,729 Enabling Reporting of Non-Real-Time MDT Measurements ABAN Oct 17, 16 Feb 02, 17 [H04L, H04W]
2017/0013,475 Performance Improvement in Wireless Communications Networks ABAN Jul 08, 15 Jan 12, 17 [H04W]
2017/0013,636 Reducing Interference in Multipoint Operation ABAN Jul 06, 15 Jan 12, 17 [H04W]
2016/0380,900 METHOD AND APPARATUS FOR MANAGING TRAFFIC RECEIVED FROM A CLIENT DEVICE IN A COMMUNICATION NETWORK ABAN Jun 26, 15 Dec 29, 16 [H04L]
2016/0380,999 User Identifier Based Device, Identity and Activity Management System ABAN Mar 17, 14 Dec 29, 16 [H04L, H04W]
2016/0373,972 Network Nodes and Methods Therein for Handover for Dual Connectivity ABAN Nov 30, 15 Dec 22, 16 [H04W]

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