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ALCATEL LUCENT USA INC

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Owned patents

Application Number	Publication Number	Title	Country or Organisation
CN20098101908	CN101919296 A	Overload control method for a wireless cellular network	CN (CHINA)	View
CN20098104762	CN101946535 A	System and method for performing handovers, or key management while performing handovers in a wireless communication system	CN (CHINA)	View
CN20098105654	CN101953191 A	System and method for performing handovers, or key management while performing handovers in a wireless communication system	CN (CHINA)	View
JP20140240699	JP2015062315 A	TRANSMISSION ADJUSTMENT METHOD BY PLURAL ANTENNAS	JP (JAPAN)	View
JP20150146435	JP2016021746 A	ENCRYPTION IN WIRELESS TELECOMMUNICATION	JP (JAPAN)	View
CN20098121517		Method for handling roaming of mobile device to restricted area	CN (CHINA)	View
JP20130031800	JP2013123271 A	METHOD FOR HANDLING ROAMING OF MOBILE DEVICE TO RESTRICTED AREA	JP (JAPAN)	View
CN2010816406		Emergency call handling in accordance with authentication procedure in communication network	CN (CHINA)	View
CN20108016406	CN102396203 B	Emergency call handling in accordance with authentication procedure in communication network	CN (CHINA)	View
CN20118021437	CN102860053 A	Method and system of handling requests for location information of mobile devices	CN (CHINA)	View
CN20118015704	CN102845103 A	Method of relocating access service network functional entities during mobility events in wimax networks	CN (CHINA)	View
CN20181068025	CN108112043 A	Method of relocating access service network functional entities during mobility events in WiMAX networks	CN (CHINA)	View
WO2011US32206	WO2011136921 A1	METHOD AND SYSTEM OF HANDLING REQUESTS FOR LOCATION INFORMATION OF MOBILE DEVICES	WO PCT Patent Cooperation Treaty	View
WO2013US27844	WO2013142013 A1	CONTROL SIGNALING FOR DOWNLINK COORDINATED MULTIPOINT WIRELESS COMMUNICATION	WO PCT Patent Cooperation Treaty	View
US201514928098	US10285060 B2	Preventing Attacks From False Base Stations	US (UNITED STATES)	View
CN20168062718	CN108353283 A	PREVENTING ATTACKS FROM FALSE BASE STATIONS	CN (CHINA)	View
CN20178057848	CN109792393 A	SOFTWARE UPGRADE IN A VIRTUALIZED OFFLINE CHARGING SYSTEM	CN (CHINA)	View
WO2017US51135	WO2018057343 A1	SOFTWARE UPGRADE IN A VIRTUALIZED OFFLINE CHARGING SYSTEM	WO PCT Patent Cooperation Treaty	View
WO2010US40180	WO2011002706 A1	INTER-NODE LINK AGGREGATION SYSTEM AND METHOD	WO PCT Patent Cooperation Treaty	View
CN20108008115	CN102318258 B	Identity based authenticated key agreement protocol	CN (CHINA)	View
WO2010US23736	WO2010126638 A3	IDENTITY BASED AUTHENTICATED KEY AGREEMENT PROTOCOL	WO PCT Patent Cooperation Treaty	View
CN20108011352	CN102349321 B	Communication of session-specific information to user equipment from an access network	CN (CHINA)	View
WO2010US24885	WO2010104663 A1	COMMUNICATION OF SESSION-SPECIFIC INFORMATION TO USER EQUIPMENT FROM AN ACCESS NETWORK	WO PCT Patent Cooperation Treaty	View
WO2010US46342	WO2011031439 A1	SECURE KEY MANAGEMENT IN MULTIMEDIA COMMUNICATION SYSTEM	WO PCT Patent Cooperation Treaty	View
US201715710423	US10542463 B2	SYSTEM AND METHOD FOR SECURE CELL REDIRECTION IN WIRELESS NETWORKS	US (UNITED STATES)	View
WO2018US15641	WO2018144356 A1	SECURE CELL REDIRECTION IN WIRELESS NETWORKS	WO PCT Patent Cooperation Treaty	View
US201414478604	US9985799 B2	COLLABORATIVE SOFTWARE-DEFINED NETWORKING (SDN) BASED VIRTUAL PRIVATE NETWORK (VPN)	US (UNITED STATES)	View
AT20070839284T	AT498968 T	VERFAHREN ZUM NETZWERKEINGELEITETEN PARTIALSITZUNGSTRANSFER	AT (AUSTRIA)	View
US20060550112	US7751354 B2	METHODS OF NETWORK-INITIATED PARTIAL SESSION TRANSFER	US (UNITED STATES)	View
US20050241713	US7965665 B2	Method of signaling traffic mode transition in a wireless communications system	US (UNITED STATES)	View
US20050318481	US7929703 B2	Methods and system for managing security keys within a wireless network	US (UNITED STATES)	View
US20000512411	US7610393 B1	Mobile IP supporting quality of service	US (UNITED STATES)	View
AU20090234465	AU2009234465 B2	Methods and apparatus for authentication and identity management using a Public Key Infrastructure (PKI) in an IP-based telephony environment	AU (AUSTRALIA)	View
BR2009PI11196	BRPI0911196 A2		BR (BRAZIL)	View
CN200980112691	CN101999221 A	Methods and apparatus for authentication and identity management using a public key infrastructure (PKI) in an IP-based telephony environment	CN (CHINA)	View
EP20090730619	EP2283604 A2	METHODS AND APPARATUS FOR AUTHENTICATION AND IDENTITY MANAGEMENT USING A PUBLIC KEY INFRASTRUCTURE (PKI) IN AN IP-BASED TELEPHONY ENVIRONMENT	EP EPO European Patent Office	View
IL20100208310	IL208310 A	Methods and apparatus for authentication and identity management using a public key infrastructure (pki) in an ip-based telephony environment	IL (ISRAEL)	View
JP20130228359	JP2014068350 A	METHOD AND APPARATUS FOR AUTHENTICATION AND IDENTITY MANAGEMENT USING PUBLIC KEY INFRASTRUCTURE (PKI) IN IP-BASED TELEPHONE ENVIRONMENT	JP (JAPAN)	View
KR20107025279	KR101173781 B1	METHODS AND APPARATUS FOR AUTHENTICATION AND IDENTITY MANAGEMENT USING A PUBLIC KEY INFRASTRUCTURE (PKI) IN AN IP-BASED TELEPHONY ENVIRONMENT	KR (KOREA (REPUBLIC OF))	View
MX20100010981	MX2010010981 A	METHODS AND APPARATUS FOR AUTHENTICATION AND IDENTITY MANAGEMENT USING A PUBLIC KEY INFRASTRUCTURE (PKI) IN AN IP-BASED TELEPHONY ENVIRONMENT.	MX (MEXICO)	View
WO2009US01920	WO2009126209 A3	METHODS AND APPARATUS FOR AUTHENTICATION AND IDENTITY MANAGEMENT USING A PUBLIC KEY INFRASTRUCTURE (PKI) IN AN IP-BASED TELEPHONY ENVIRONMENT	WO PCT Patent Cooperation Treaty	View
EP20160774258	EP3278564 A4	DYNAMIC SERVICE FLOW CREATION FOR PACKET CABLE MULTIMEDIA QOS GUARANTEE IN A DISTRIBUTED CABLE MANAGEMENT SYSTEM	EP EPO European Patent Office	View
US201414579707	US9887855 B2	VIRTUAL CONVERGED CABLE ACCESS PLATFORMS FOR HFC CABLE NETWORKS	US (UNITED STATES)	View
US20050318111	US7873076 B2	Mapping of block-encoded data formats onto a byte/bit synchronous transport medium	US (UNITED STATES)	View
JP20120204131	JP5399545 B2	METHOD FOR AUTHENTICATING MOBILE UNIT CONNECTED TO FEMTOCELL OPERATEING ACCORDING TO CODE DIVISION MULTIPLE ACCESS	JP (JAPAN)	View
KR20107007224	KR101125203 B1	METHOD FOR AUTHENTICATING MOBILE UNITS ATTACHED TO A FEMTOCELL IN COMMUNICATION WITH A SECURE CORE NETOWRK SUCH AS AN IMS	KR (KOREA (REPUBLIC OF))	View
KR20107007647	KR101148543 B1	SECURE WIRELESS COMMUNICATION	KR (KOREA (REPUBLIC OF))	View
US20090474961	US7990885 B2	METHOD FOR OPTIMIZING THE FREQUENCY OF NETWORK TOPOLOGY PARAMETER UPDATES	US (UNITED STATES)	View
US20040948864	US7558215 B2	Method for optimizing the frequency of network topology parameter updates	US (UNITED STATES)	View
WO2013US47890	WO2014004672 A3	METHOD AND APPARATUS FOR PROVIDING BROADCAST OR MULTICAST SERVICE TO OBSTRUCTED USER EQUIPMENT	WO PCT Patent Cooperation Treaty	View
US20040000307	US7548743 B2	Call control with converged application server logic and gateway logic in IMS networks	US (UNITED STATES)	View
US20020105393	US7599986 B2	Method of handling overlapping notification requests in networks with open application programming interfaces	US (UNITED STATES)	View
CN20108055408	CN102696213 B	Methods for joining SIP communication devices into an existing call	CN (CHINA)	View
TW20100141973	TWI477125 B	Methods for joining SIP communication devices into an existing call	TW (TAIWAN, PROVINCE OF CHINA)	View
WO2010US56941	WO2011071665 A1	METHODS FOR JOINING SIP COMMUNICATION DEVICES INTO AN EXISTING CALL	WO PCT Patent Cooperation Treaty	View
AT20060813562T	AT515917 T	DRAHTLOSES KOMMUNIKATIONSNETZWERK MIT VOIP UNTER VERWENDUNG GEMEINSAMER ZUSÄTZLICHER VERTEILUNGSCODES	AT (AUSTRIA)	View
US201314057218	US2015113275 A1	TAMPER-RESISTANT AND SCALABLE MUTUAL AUTHENTICATION FOR MACHINE-TO-MACHINE DEVICES	US (UNITED STATES)	View
US201715480297	US2018294993 A1	TUNNEL-LEVEL FRAGMENTATION AND REASSEMBLY BASED ON TUNNEL CONTEXT	US (UNITED STATES)	View
WO2010US60283	WO2011084419 A1	SECURE MULTI - UIM AUTHENTICATION AND KEY EXCHANGE	WO PCT Patent Cooperation Treaty	View
TW20150132161	TWI580284 B	Generation of multiple shared keys by user equipment and base station using key expansion multiplier	TW (TAIWAN, PROVINCE OF CHINA)	View
US201414586334	US9775018 B2	OFFLINE CHARGING FOR PROXIMITY SERVICES	US (UNITED STATES)	View
US201615139234	US9924370 B2	POLICY CONTROL FOR TRANSMISSIONS ON THE UNLICENSED SPECTRUM	US (UNITED STATES)	View
US201514790228	US9986420 B2	Validating Cell Access Mode	US (UNITED STATES)	View
TW20160110133	TWI608754 B	Random access response position indication for coverage enhanced low complexity machine type commuication	TW (TAIWAN, PROVINCE OF CHINA)	View
EP20090762849	EP2289268 B8	METHOD FOR HANDLING ROAMING OF MOBILE DEVICE TO RESTRICTED AREA	EP EPO European Patent Office	View
KR20107027563	KR101175124 B1	METHOD FOR HANDLING ROAMING OF MOBILE DEVICE TO RESTRICTED AREA	KR (KOREA (REPUBLIC OF))	View
WO2009US03376	WO2009151553 A1	METHOD FOR HANDLING ROAMING OF MOBILE DEVICE TO RESTRICTED AREA	WO PCT Patent Cooperation Treaty	View
US201715700940	US10917789 B2	RADIO LINK RECOVERY FOR USER EQUIPMENT	US (UNITED STATES)	View
US201816144900	US2019037441 A1	METHOD AND APPARATUS FOR CIoT DEVICE DATA TRANSFER	US (UNITED STATES)	View
WO2014US71872	WO2015100231 A1	RESTRICTING UE SESSION MANAGEMENT PROCEDURE RETRY AFTER NETWORK REJECTION	WO PCT Patent Cooperation Treaty	View
US201414586292	US9756192 B2	ONLINE CHARGING FOR PROXIMITY SERVICES	US (UNITED STATES)	View
US20060427621	US7848292 B2	A METHOD OF DYNAMICALLY POPULATING A NEIGHBOR LIST IN A WIRELESS COMMUNICATION SYSTEM	US (UNITED STATES)	View
US201615134816	US9967065 B2	FREQUENCY DIVISION DUPLEX (FDD) MIMO BACKHAUL FOR COMMUNICATION TERMINALS	US (UNITED STATES)	View
US201615205331	US9918317 B2	APPARATUS CONFIGURED TO APPROXIMATE A POWER COEFFICIENT IN A CELL-FREE MASSIVE MIMO WIRELESS SYSTEM AND METHOD OF PERFORMING SAME	US (UNITED STATES)	View
US201615288052	US2018103480 A1	DIRTY PAPER CODING IN WIRELESS NETWORKS	US (UNITED STATES)	View
CN20178024522	CN109076419 A	ANCHOR MOBILITY IN WIRELESS NETWORKS	CN (CHINA)	View
EP20170708082	EP3417652 A1	ANCHOR MOBILITY IN WIRELESS NETWORKS	EP EPO European Patent Office	View
CN20108015630	CN102388630 B	Method and apparatus for UE reachability subscription/notification to facilitate improved message delivery	CN (CHINA)	View
US20100754802	US8768388 B2	METHOD AND APPARATUS FOR UE REACHABILITY SUBSCRIPTION/NOTIFICATION TO FACILITATE IMPROVED MESSAGE DELIVERY	US (UNITED STATES)	View
WO2010US30323	WO2010118192 A1	METHOD AND APPARATUS FOR UE REACHABILITY SUBSCRIPTION/NOTIFICATION TO FACILITATE IMPROVED MESSAGE DELIVERY	WO PCT Patent Cooperation Treaty	View
WO2011US20686	WO2011087989 A1	HIERARCHICAL KEY MANAGEMENT FOR SECURE COMMUNICATIONS IN MULTIMEDIA COMMUNICATION SYSTEM	WO PCT Patent Cooperation Treaty	View
EP20160836085	EP3398363 A1	METHOD AND APPARATUS FOR FACILITATING ACCESS TO A COMMUNICATION NETWORK	EP EPO European Patent Office	View
EP20210170796	EP3876572 A1	METHOD AND APPARATUS FOR SIGNALING DEVICE IDENTITY	EP EPO European Patent Office	View
CN20128006011	CN103828410 B	Mobile terminating roaming forwarding for mobile communications devices	CN (CHINA)	View
WO2012US21526	WO2012099865 A1	MOBILE TERMINATING ROAMING FORWARDING FOR MOBILE COMMUNICATIONS DEVICES	WO PCT Patent Cooperation Treaty	View
US20100689454	US7990931 B2	METHODS AND DEVICES FOR SELECTING SETS OF AVAILABLE SUB-CHANNELS	US (UNITED STATES)	View
KR20107003202	KR101531187 B1	TRANSFER OF UPLINK POWER CONTROL PARAMETERS DURING HANDOVERS	KR (KOREA (REPUBLIC OF))	View
WO2018US21684	WO2018169776 A1	SYSTEM AND METHOD FOR DYNAMIC ACTIVATION AND DEACTIVATION OF USER PLANE INTEGRITY IN WIRELESS NETWORKS	WO PCT Patent Cooperation Treaty	View
CN20188031553	CN110915249 A	SYSTEM AND METHOD FOR DYNAMIC ACTIVATION AND DEACTIVATION OF USER PLANE INTEGRITY IN WIRELESS NETWORKS	CN (CHINA)	View
US201715462519	US10123210 B2	SYSTEM AND METHOD FOR DYNAMIC ACTIVATION AND DEACTIVATION OF USER PLANE INTEGRITY IN WIRELESS NETWORKS	US (UNITED STATES)	View
US201715794856	US2018324585 A1	PRIVACY INDICATORS FOR CONTROLLING AUTHENTICATION REQUESTS	US (UNITED STATES)	View
US201715726974	US10574457 B2	INDICATOR FOR DETERMINATION OF KEY FOR PROCESSING MESSAGE IN COMMUNICATION SYSTEM	US (UNITED STATES)	View
AT20070005775T	AT430457 T	VERFAHREN, BASISTATION UND ENDGERÄT ZUR BEREITSTELLUNG EINER VOIP-VERBINDUNG	AT (AUSTRIA)	View
AT20080003524T	AT430430 T	VERFAHREN ZUR BEREITSTELLUNG EINER VOIP- VERBINDUNG	AT (AUSTRIA)	View
AU20080229318	AU2008229318 A1	Method of providing a VoIP connection	AU (AUSTRALIA)	View
BR2008PI09031	BRPI0809031 A2		BR (BRAZIL)	View
EP20070005775	EP1973358 B1	Method, base station and terminal for providing a VoIP connection	EP EPO European Patent Office	View
ES20070005775T	ES2324735 T3		ES (SPAIN)	View
ES20080003524T	ES2326395 T3		ES (SPAIN)	View
KR20097021943	KR101132307 B1	METHOD OF PROVIDING A VOIP CONNECTION	KR (KOREA (REPUBLIC OF))	View
TW20130108845	TWI496441 B	Method and apparatus for search space configuration for enhanced physical downlink control channel	TW (TAIWAN, PROVINCE OF CHINA)	View
US201213423369	US8737251 B2	Method And Apparatus For Search Space Configuration For Enhanced Physical Downlink Control Channel	US (UNITED STATES)	View
WO2013US23384	WO2013112984 A1	SYNCHRONIZATION OF MOBILITY MANAGEMENT DATA BETWEEN A CIRCUIT-SWITCHED DOMAIN AND A PACKET-SWITCHED DOMAIN	WO PCT Patent Cooperation Treaty	View
WO2017US41895	WO2018013786 A3	LAYER 2 RELAY TO SUPPORT COVERAGE AND RESOURCE-CONSTRAINED DEVICES IN WIRELESS NETWORKS	WO PCT Patent Cooperation Treaty	View
US201715647990	US10433286 B2	Layer 2 Relay To Support Coverage And Resource-Constrained Devices In Wireless Networks	US (UNITED STATES)	View
CN20118028463	CN103039053 B	Secure registration of group of clients using single registration procedure	CN (CHINA)	View
WO2011US39243	WO2011156259 A1	SECURE REGISTRATION OF GROUP OF CLIENTS USING SINGLE REGISTRATION PROCEDURE	WO PCT Patent Cooperation Treaty	View
CN20108043849	CN102577159 B	TRANSMISSION OF PRECODING CODEBOOK OVER AN AIR INTERFACE	CN (CHINA)	View
WO2010US50521	WO2011041299 A1	TRANSMISSION OF PRECODING CODEBOOK OVER AN AIR INTERFACE	WO PCT Patent Cooperation Treaty	View
WO2010US42090	WO2011014368 A1	PERMUTATION ZONE FOR COORDINATED MULTI-POINT WIRELESS NETWORKS	WO PCT Patent Cooperation Treaty	View
JP20120205189	JP5399546 B2	METHOD FOR AUTHENTICATING MOBILE UNITS ATTACHED TO FEMTOCELL THAT OPERATES ACCORDING TO CODE DIVISION MULTIPLE ACCESS	JP (JAPAN)	View
KR20107007223	KR101121465 B1	METHOD FOR AUTHENTICATING MOBILE UNITS ATTACHED TO A FEMTOCELL IN COMMUNICATION WITH A SECURE CORE NETOWRK SUCH AS AN IMS	KR (KOREA (REPUBLIC OF))	View
US201313791476	US8855689 B2	DIRECT SMS MESSAGE DELIVERY OVER BROADBAND DATA NETWORKS THROUGH AN SMS-C	US (UNITED STATES)	View
CN20108052891	CN102668496 B	A method to interact with packet-network based services and applications via intelligent network signaling	CN (CHINA)	View
WO2010US55766	WO2011066086 A1	A METHOD AND AN APPARATUS TO INTERACT WITH PACKET -NETWORK BASED SERVICES AND APPLICATIONS VIA INTELLIGENT NETWORK SIGNALING	WO PCT Patent Cooperation Treaty	View
TW20160108820	TWI636695 B	BASE STATION SYNCHRONIZATION	TW (TAIWAN, PROVINCE OF CHINA)	View

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