Patents by Inventor Jani Ekman
Jani Ekman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11844014Abstract: A service request is received at a first service communication proxy element, wherein the service request is received from a service consumer and is a request to access at least one service of a service producer. The first service communication proxy element determines at least one target service producer based on the service request. The first service communication proxy element sends an access token request to an authorization entity, wherein the access token request is generated based on the determining step. The first service communication proxy element receives an access token response from the authorization entity, wherein the access token response comprises an access token. The first service communication proxy element may then send a service request with the access token to a second service communication proxy element, wherein the second service communication proxy element is associated with the target service producer. The method may apply to roaming and non-roaming scenarios.Type: GrantFiled: April 3, 2020Date of Patent: December 12, 2023Assignee: NOKIA TECHNOLOGIES OYInventors: Nagendra S Bykampadi, Jani Ekman, Silke Holtmanns
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Publication number: 20220158847Abstract: According to an example aspect of the present invention, there is provided an apparatus configured at least to determine whether a cryptographic signature of a token received in the apparatus from a network function consumer is valid, obtain a cryptographic signature of the apparatus of the token responsive to the cryptographic signature of the token being valid, and provide the token to a peer entity of the apparatus, wherein the cryptographic signature of the apparatus is either included into the token or provided in a header external to the token, wherein the peer entity is comprised in a second network, different from a first network where the apparatus is comprised in. The request may serve a user equipment, directly or indirectly.Type: ApplicationFiled: November 10, 2021Publication date: May 19, 2022Inventors: Chaitanya AGGARWAL, Saurabh KHARE, Anja JERICHOW, Jani EKMAN
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Publication number: 20210297942Abstract: A service request is received at a first service communication proxy element, wherein the service request is received from a service consumer and is a request to access at least one service of a service producer. The first service communication proxy element determines at least one target service producer based on the service request. The first service communication proxy element sends an access token request to an authorization entity, wherein the access token request is generated based on the determining step. The first service communication proxy element receives an access token response from the authorization entity, wherein the access token response comprises an access token. The first service communication proxy element may then send a service request with the access token to a second service communication proxy element, wherein the second service communication proxy element is associated with the target service producer. The method may apply to roaming and non-roaming scenarios.Type: ApplicationFiled: April 3, 2020Publication date: September 23, 2021Inventors: Nagendra S Bykampadi, Jani Ekman, Silke Holtmanns
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Patent number: 10142493Abstract: A method of communication comprising the steps of: requesting at least one service having a plurality of parts; determining if said at least one service can be provided taking into account credit information relating to a user; and if not providing only one or some of said plurality of parts of said at least one service.Type: GrantFiled: February 16, 2015Date of Patent: November 27, 2018Assignee: Conversant Wireless Licensing S.a.r.l.Inventors: Marco Stura, Pertti Rantala, Jani Ekman, Juha-Pekka Koskinen, Anne Narhi, Juha R. Vallinen
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Publication number: 20150163367Abstract: A method of communication comprising the steps of: requesting at least one service having a plurality of parts; determining if said at least one service can be provided taking into account credit information relating to a user; and if not providing only one or some of said plurality of parts of said at least one service.Type: ApplicationFiled: February 16, 2015Publication date: June 11, 2015Applicant: Core Wireless Licensing S.a.rl.l.Inventors: Marco Stura, Pertti Rantala, Jani Ekman, Juha-Pekka Koskinen, Anne Narhi, Juha R. Vallinen
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Patent number: 8983427Abstract: A method of communication comprising the steps of: requesting at least one service having a plurality of parts; determining if said at least one service can be provided taking into account credit information relating to a user; and if not providing only one or some of said plurality of parts of said at least one service.Type: GrantFiled: April 22, 2005Date of Patent: March 17, 2015Assignee: Core Wireless Licensing S.a.r.l.Inventors: Marco Stura, Pertti Rantala, Jani Ekman, Juha-Pekka Koskinen, Anne Narhi, Juha R. Vallinen
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Publication number: 20080153457Abstract: A method of communication comprising the steps of: requesting at least one service having a plurality of parts; determining if said at least one service can be provided taking into account credit information relating to a user; and if not providing only one or some of said plurality of parts of said at least one service.Type: ApplicationFiled: April 22, 2005Publication date: June 26, 2008Applicant: NOKIA CORPORATIONInventors: Marco Stura, Pertti Rantala, Jani Ekman, Juha-Pekka Koskinen, Anne Narhi, Juha R. Vallinen
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Patent number: 7336778Abstract: A method for routing calls in a communication system comprising a network and a plurality of terminals associated with a single subscriber identity, the method comprising: receiving a request to establish a call from a first terminal to the subscriber identity; retrieving from a subscriber information store a set of weighting parameters for the subscriber identity, each of the terminals associated with the subscriber having at least one of the weighting parameters of the set associated with it; determining an order in which to route the call to the terminals based on the weighting parameters; and routing the call to the terminals in that order until the call is terminated or is answered by one of the terminals.Type: GrantFiled: December 20, 2002Date of Patent: February 26, 2008Assignee: Nokia CorporationInventors: Tiina Partanen, Sami Mäki, Antti Vuorikoski, Jani Ekman
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Patent number: 7324459Abstract: A negotiation unit for operation in a communication system whereby a first communication unit may transmit data to a second communication unit by means of a protocol including the step of negotiating a parameter for use in the operation of the protocol by the transmission of a first negotiation message to the second communication unit and in response thereto the transmission of a second negotiation message from the second communication unit to the first communication unit, the negotiation messages being configured to be capable of including data defining a value for the parameter, the negotiation unit comprising: storage means for storing information on a criterion on the parameter, interception means for intercepting at least one of the negotiation messages directed towards one of the first and second communication units; and message analysis means for analysing the intercepted negotiation message and if the message includes a value for the parameter f) checking whether the stored criterion on the value is mType: GrantFiled: September 20, 2001Date of Patent: January 29, 2008Assignee: Nokia CorporationInventors: Juha Rasanen, Jani Ekman, Janne Haikonen, Antti Vahatalo
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Patent number: 7301919Abstract: A method of transmitting voice over IP (VoIP) in a wireless telecommunications system comprising at least one wireless mobile station, a first radio access gateway and a second radio access gateway. Address information of the second radio access gateway is defined in the first radio access gateway, if a need is detected to hand over the connection of the mobile station from a base station connected to the first radio access gateway to a base station connected to the second radio access gateway. Address information of the first radio access gateway is defined in the second radio access gateway. Data addressed to and transmitted from the mobile station is transferred through the first radio access gateway and the second radio access gateway when the handover has been performed to the base station connected to the second radio access gateway.Type: GrantFiled: November 27, 2002Date of Patent: November 27, 2007Assignee: Nokia CorporationInventors: Jaakko Sundquist, Peeter Pruuden, Pekka Rissanen, Jani Ekman
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Patent number: 7215957Abstract: A cellular communications network comprises a plurality of gateways for controlling cells in the cellular communications network, the gateways being arranged to receive RF information from at least one mobile station in the network, at least one gatekeeper connected to said gateways by a switched packet communication path, wherein each gateway includes means for generating a handover required indication for a call in which the gateway is engaged and packet generating means for generating a packet addressed to said gatekeeper and including control information comprising a candidate list of alternative cells to which the call could possibly be transferred and wherein the gatekeeper includes packet generating means for generating a packet for sending a handover request for handing over the call to one of said alternative cells.Type: GrantFiled: August 10, 2001Date of Patent: May 8, 2007Assignee: Nokia CorporationInventors: Jani Ekman, Janne Kallio
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Patent number: 6985732Abstract: A communications network comprises a central controller which operates to control a zone of the network and which provides a conference call facility with at least one gateway engaged in a call with a mobile station via a first communication channel, means for generating a hand-off required indication indicating that handover of the call is needed, means at the central controller for receiving said hand-off required indication and opening a conference call channel as a second communication channel for the call and means for handing over said call from the first to the second communication channels and, if the handover is successful, causing the first communication channel to be closed.Type: GrantFiled: March 30, 2000Date of Patent: January 10, 2006Assignee: Nokia CorporationInventors: Jani Ekman, Panu Suontausta
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Publication number: 20050240520Abstract: A method of communication includes the step of requesting at least one service having a plurality of parts. The method also includes determining if the at least one service is providable by taking into account credit information relating to a user. If not, the method also includes providing only one or some of the plurality of parts of the at least one service.Type: ApplicationFiled: August 25, 2004Publication date: October 27, 2005Inventors: Marco Stura, Jani Ekman, Pertti Rantala
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Publication number: 20050050194Abstract: The present invention relates to a method and system for proxying or relaying a message to an application server, wherein a processing information indicating at least one allowable operating mode for processing said message is forwarded towards an application server (10, 40, 60). The message is then processed based on a selected one of the at least one allowable operating mode. The forwarding step may be performed by adding a header field to the message or by performing a mode negotiation function. Thereby, the application server (10, 40, 60) can be informed of acceptable alternative ways of handling incoming requests and a proxy network element (20) may continue a pre-established chain of application servers without the risk that the call or session may be terminated at the application server (10, 40, 60).Type: ApplicationFiled: April 3, 2002Publication date: March 3, 2005Inventors: Bernhard Honeisen, Jani Ekman
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Publication number: 20040234060Abstract: A method and system for deactivating a service account associated with an application server of a registered subscriber within a signaling network supporting IP based services is disclosed. A status of the service account is monitored, and a request for de-registration or barring is forwarded to a registration server, which maintains a registration status and barring indication of said subscriber, e.g. over an interface directly coupling the application server and the registration server upon determining that disruption or termination of service is required. The registration status of the subscriber is then changed so as to de-register the subscriber at the registration server in response to the de-registration request or, respectively, the barring indication of the subscriber is then changed so as to bar the subscriber at the registration server by changing the barring indication in response to the barring request.Type: ApplicationFiled: February 12, 2004Publication date: November 25, 2004Applicant: NOKIA CORPORATIONInventors: Kalle Tammi, Miikka Poikselka, Jani Ekman
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Patent number: 6807422Abstract: A method of effecting handover in a communications network of a first mobile station between a source and a target gateway is provided. The first mobile station engages in a call with a second mobile station using a destination gateway. The source gateway, the target gateway and the destination gateway are connected by a switched packet communication path for conveying call data packets. The method sends call data packets from the first mobile station to a source port at the destination gateway. The method opens a target port at the destination gateway for communication with the target gateway and routes call data packets from the first mobile station via the target gateway to the target port on the switched packet communication path. The method detects receipt of the call data packets at the target port and routes the call data packets from the second mobile station to the target gateway.Type: GrantFiled: November 21, 2000Date of Patent: October 19, 2004Assignee: Nokia CorporationInventor: Jani Ekman
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Publication number: 20040203785Abstract: A method of transmitting voice over IP (VOIP) in a wireless telecommunications system comprising at least one wireless mobile station, a first radio access gateway and a second radio access gateway. Address information of the second radio access gateway is defined in the first radio access gateway, if a need is detected to hand over the connection of the mobile station from a base station connected to the first radio access gateway to a base station connected to the second radio access gateway. Address information of the first radio access gateway is defined in the second radio access gateway. Data addressed to and transmitted from the mobile station is transferred through the first radio access gateway and the second radio access gateway when the handover has been performed to the base station connected to the second radio access gateway.Type: ApplicationFiled: November 27, 2002Publication date: October 14, 2004Inventors: Jaakko Sundquist, Peeter Pruuden, Pekka Rissanen, Jani Ekman
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Publication number: 20040032846Abstract: A negotiation unit for operation in a communication system whereby a first communication unit may transmit data to a second communication unit by means of a protocol including the step of negotiating a parameter for use in the operation of the protocol by the transmission of a first negotiation message to the second communication unit and in response thereto the transmission of a second negotiation message from the second communication unit to the first communication unit, the negotiation messages being configured to be capable of including data defining a value for the parameter, the negotiation unit comprising: storage means for storing information on a criterion on the parameter, interception means for intercepting at least one of the negotiation messages directed towards one of the first and second communication units; and message analysis means for analysing the intercepted negotiation message and if the message includes a value for the parameter f) checking whether the stored criterion on the value is mType: ApplicationFiled: August 13, 2003Publication date: February 19, 2004Inventors: Juha Rasanen, Jani Ekman, Janne Haikonen, Antti Vahatalo
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Publication number: 20030223570Abstract: A method for routing calls in a communication system comprising a network and a plurality of terminals associated with a single subscriber identity, the method comprising: receiving a request to establish a call from a first terminal to the subscriber identity; retrieving from a subscriber information store a set of weighting parameters for the subscriber identity, each of the terminals associated with the subscriber having at least one of the weighting parameters of the set associated with it; determining an order in which to route the call to the terminals based on the weighting parameters; and routing the call to the terminals in that order until the call is terminated or is answered by one of the terminals.Type: ApplicationFiled: December 20, 2002Publication date: December 4, 2003Inventors: Tiina Partanen, Sami Maki, Antti Vuorikoski, Jani Ekman
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Publication number: 20020065079Abstract: A cellular communications network comprises a plurality of gateways for controlling cells in the cellular communications network, the gateways being arranged to receive RF information from at least one mobile station in the network, at least one gatekeeper connected to said gateways by a switched packet communication path, wherein each gateway includes means for generating a handover required indication for a call in which the gateway is engaged and packet generating means for generating a packet addressed to said gatekeeper and including control information comprising a candidate list of alternative cells to which the call could possibly be transferred and wherein the gatekeeper includes packet generating means for generating a packet for sending a handover request for handing over the call to one of said alternative cells.Type: ApplicationFiled: August 10, 2001Publication date: May 30, 2002Inventors: Jani Ekman, Janne Jouni Kallio