Patents by Inventor Juan Noguera
Juan Noguera 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: 8442054Abstract: A method and core network node for establishing a connection between a first access node and a second access node. The first access node sends to a first core network node, a connection establishment request that includes a set of framing protocol parameters for the framing of information to be sent over an interface between the first access node and the first core network node. The first core network node stores the parameter set and initializes a connection to a further core network node according to the framing protocol. If the further core network node is not connectable to the second access node, connections are successively made to additional core network nodes until reaching a final core network node connectable to the second access node. The final core network node initializes the connection to the second access node, which stores the parameter set. The connection is then established between the first access node and the second access node utilizing the parameter set.Type: GrantFiled: July 30, 2010Date of Patent: May 14, 2013Assignee: Telefonaktiebolaget L M Ericsson (publ)Inventors: Karl Hellwig, Juan Noguera, Alain Guy Maupin, Martin Israelsson, Phil Hodges
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Publication number: 20110019675Abstract: A method and core network node for establishing a connection between a first access node and a second access node. The first access node sends to a first core network node, a connection establishment request that includes a set of framing protocol parameters for the framing of information to be sent over an interface between the first access node and the first core network node. The first core network node stores the parameter set and initializes a connection to a further core network node according to the framing protocol. If the further core network node is not connectable to the second access node, connections are successively made to additional core network nodes until reaching a final core network node connectable to the second access node. The final core network node initializes the connection to the second access node, which stores the parameter set. The connection is then established between the first access node and the second access node utilizing the parameter set.Type: ApplicationFiled: July 30, 2010Publication date: January 27, 2011Inventors: Karl Hellwig, Juan Noguera, Alain Maupin, Martin Israelsson, Phil Hodges
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Patent number: 7792119Abstract: A method of establishing a connection between a first access node and a second access node via a core network having a first core network node, further core network nodes, and a final core network node. The first access node sends an access request to the first core network node, which stores a set of framing information parameters received in the access request. The first core network node initializes the connection to a further core network node and sends the parameter set together with an indication that transparent transmission is to be utilized after connection establishment. The initialization of the connection and storing of the parameter set and the indication is performed stepwise in further core network nodes until the final core network node is reached. The final core network node initializes the connection to the second access node, which stores the parameter set and the indication.Type: GrantFiled: May 21, 2001Date of Patent: September 7, 2010Assignee: Telefonaktiebolaget L M Ericsson (Publ)Inventors: Karl Hellwig, Phil Hodges, Alain Maupin, Martin Israelsson, Juan Noguera
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Patent number: 7584293Abstract: The present invention relates to the information transmission rate between telecommunications nodes. More particularly the invention relates to the control of the rate at which information is transmitted between access nodes separated by a core network. The present invention provides an information rate control function adapted to authorize and/or establish a communication rate for transmission of information including: determining a plurality of maximum information transmission rates along a path of communication established between the plurality of access nodes; selecting a lowest one of the plurality of maximum information transmission rates, and; authorizing and/or establishing communication at a rate no greater than the selected lowest rate. The invention is suitable for use in the transmission of voice information to and from mobile terminals in third-generation mobile access networks across an ATM core network.Type: GrantFiled: September 8, 2000Date of Patent: September 1, 2009Assignee: Telefonaktiebolaget L M Ericsson (Publ)Inventors: Leslie Gary Graf, Stephen Christopher Terrill, Christian Norman Groves, Mark Alan Hollis, Juan Noguera-Rodriguez, Ian Rytina
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Patent number: 7292687Abstract: A method of negotiating a call capability between signalling points in a telecommunications system. The method comprises sending a capability preference or prioritised list of preferences from an originating signalling point to a terminating signalling point or signalling transfer point, at the Call Control level. A capability acceptance is returned from the terminating signalling point or signalling transfer point to the originating signalling point at the Call Control level, if the terminating signalling point or signalling transfer point accepts a preference sent by the originating signalling point.Type: GrantFiled: October 15, 2003Date of Patent: November 6, 2007Assignee: Telefoektiebolaget LM Ericsson (publ)Inventors: Leslie Graf, Paul Hollis, David De Nicolo, Christian Groves, Ian Rytina, Juan Noguera-Rodriguez, Mark Hollis, Nebosja Dikic, Stephen Terrill, Sune Ramström, Lars Kari, Barry Dingle
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Patent number: 7257111Abstract: The present invention relates generally to telecommunication services and, in particular, to a system and method of managing a call, particularly with regard to a modification to bearer characteristics. In one aspect the invention provides a method and system of managing a call in a telecommunication system, the telecommunication system including a network having at least one call controller effecting a call control function and at least one bearer controller effecting a bearer control function, the call controller and the bearer controller separated by a vertical control protocol interface, including providing in at least one message, communicated within the telecommunication system, an indication of the capability of the at least one bearer controller to modify a characteristic of a bearer; and receiving and storing said indication in the at least one call controller.Type: GrantFiled: October 8, 2001Date of Patent: August 14, 2007Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Christian Groves, Ian Rytina, Phil Hodges, Juan Noguera-Rodriguez, Fredrik Åberg, John Kerr
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Patent number: 7233595Abstract: The present invention relates generally to the transport of information between telecommunications nodes. In one aspect, in a telecommunication system having a first network based on a first technology and a second network based on a second technology, the second network in communication with the first network, the present invention relates to providing a message encoding format profile functionality adapted to enable transport of encoded information along at least a portion of a path of communication established between the networks, including: mapping the encoded information from a first message having a first message encoding format to a second message having a second message encoding format wherein the mapping is performed in accordance with the following steps: a) determining message User-to-User Indication information; b) determining message Length Indicator information and; c) selecting a message encoding format based on the determination of steps a) and b), above.Type: GrantFiled: September 27, 2000Date of Patent: June 19, 2007Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Mark Alan Hollis, Juan Noguera-Rodriguez, Leslie Gary Graf, Ian Rytina, Christian Norman Groves, Stephen Terrill
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Patent number: 7051083Abstract: A method of signalling in a telecommunications system that includes a Call Control level and a Bearer Control level, where the Call Control level includes a plurality of Media Gateway Controllers and the Bearer Control level includes a plurality of Media Gateways, each of which is controlled by a Media Gateway Controller. The method includes allocating to each Media Gateway at least one address that corresponds to one of a plurality of different addressing formats, and conveying these addresses between peer Media Gateway Controllers by encapsulating them using a Network Service Access Point addressing format.Type: GrantFiled: September 29, 2000Date of Patent: May 23, 2006Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Leslie Graf, Mark Hollis, Stephen Terrill, Christian Groves, Ian Rytina, Juan Noguera-Rodriguez
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Patent number: 7031707Abstract: A method and apparatus for providing an indication, in a system which uses a gateway location register to reduce signaling between visitor location registers and home location registers, to a home location register of the features not supported by a visitor location register. The indication of the features not supported by the visitor location register can be provided to the home location register during a location update message exchange or a data restoration request message exchange. The indication can also be provided in an information update message.Type: GrantFiled: April 12, 2000Date of Patent: April 18, 2006Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Johan Rune, Yun Chao Hu, Juan Noguera-Rodriguez
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Patent number: 7031703Abstract: The present invention relates to a system and method of communicating operating capabilities in a telecommunication network or networks. The present invention stems from the realisation that mobile telecommunication network resources can be utilised with greater efficiency by maintaining mobile station attributes or operating capabilities at a network node associated with the mobile station. Preferably, the network node is a Visitor Location Register VLR. Additionally, the network node may be a Home Location Register HLR, a Mobile Switching Centre MSC or a Gateway Mobile Switching Centre GMSC. In particular, the invention may provide the creation of a list of operating capabilities at a network node upstream from the mobile station. Having done this, a comparison of this list with another list received from a remote telecommunication element to negotiate operating capabilities at a call set up is achieved without involving communication resources between the mobile station and the network node.Type: GrantFiled: July 21, 2000Date of Patent: April 18, 2006Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Leslie Gary Graf, Christian Norman Groves, Mark Alan Hollis, Juan Noguera-Rodriguez, Stephen Christopher Terrill, Ian Rytina
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Publication number: 20040258045Abstract: The present invention relates generally to telecommunication services and, in particular, to a system and method of managing a call, particularly with regard to a modification to bearer characteristics. In one aspect the invention provides a method and system of managing a call in a telecommunication system, the telecommunication system including a network having at least one call controller effecting a call control function and at least one bearer controller effecting a bearer control function, the call controller and the bearer controller separated by a vertical control protocol interface, including providing in at least one message, communicated within the telecommunication system, an indication of the capability of the at least one bearer controller to modify a characteristic of a bearer; and receiving and storing said indication in the at least one call controller.Type: ApplicationFiled: August 11, 2004Publication date: December 23, 2004Inventors: Christian Groves, Ian Rytina, Phil Hodges, Juan Noguera-Rodriguez, Fredrik Aberg, John Kerr
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Patent number: 6788936Abstract: A gateway location register (GLR) can restore data by sending a reset message to all of the visitor location registers (VLR) associated with the GLR. Alternatively, the data in the GLR can be restored when a request for a roaming number is sent to the GLR from a home location register (HLR). In any case the location information is restored from the VLR and the subscriber profile from the HLR. If the GLR has a backup memory, the GLR can forward a request for a roaming number to a VLR which is indicated by the backup memory as serving the mobile subscriber associated with the roaming number request received from the HLR. If the information contained in the backup memory is incorrect, the GLR can send a request to restore data to all VLRs associated with the GLR. Further, the GLR, upon receipt of a roaming number request for a subscriber whose serving VLR is unknown, the GLR can send an error indication to the HLR and wait for a location update from a serving VLR.Type: GrantFiled: April 12, 2000Date of Patent: September 7, 2004Assignee: Telefonaktiebolaget LM EricssonInventors: Johan Rune, Yun Chao Hu, Juan Noguera-Rodriguez
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Patent number: 6785295Abstract: A signalling point of a telecommunications network comprises a Transport Independent Call Control (TICC) part 4. A signalling transport part 6 is arranged to exchange call control signalling information with the TICC part 4 and with a peer TICC part at a remote signalling point. A signalling transport converter 5 is arranged logically between the TICC part 4 and said signalling transport part 6 and is arranged to present a standard interface to the TICC part 4 and a specific interface to the signalling transport part 6, wherein said call control signalling is exchanged between the TICC part 4 and the signalling transport part 6 via the signalling transport converter 5.Type: GrantFiled: May 12, 2000Date of Patent: August 31, 2004Assignee: Telefonaktiebolaget LM EricssonInventors: Leslie Graf, Christian Groves, Juan Noguera-Rodriguez, Mark Hollis, Stephen Terrill
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Publication number: 20040100914Abstract: In a method for the establishment of a connection between a first node (RNC1) and a second node (RNC2), both are connectable to a core network which comprises interconnected core network nodes (CN1, CN2). The first node (RNC1) signals a call request to a first core network node (CN1). If the first node is an access node, it sends an initialization according to a framing protocol, wherein a set of parameters for the framing of information sent over the interface between the first access node (RNC1) and the first core network node (CN1). If the first node is no access node, a first control server (MSC1) defines said set of parameters. The set of parameters is transmitted to the first core network node (CN1) and the first core network node (CN1) stores the parameter set. The first core network node (CN1) initializes the connection (Co) to a further core network node according to said protocol and the further core network node stores the parameter set.Type: ApplicationFiled: July 1, 2003Publication date: May 27, 2004Inventors: Karl Hellwig, Phil Hodges, Alain Maupin, Martin Israelsson, Juan Noguera
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Publication number: 20040101125Abstract: A method of negotiating a call capability between signalling points in a telecommunications system. The method comprises sending a capability preference or prioritised list of preferences from an originating signalling point to a terminating signalling point or signalling transfer point, at the Call Control level. A capability acceptance is returned from the terminating signalling point or signalling transfer point to the originating signalling point at the Call Control level, if the terminating signalling point or signalling transfer point accepts a preference sent by the originating signalling point.Type: ApplicationFiled: October 15, 2003Publication date: May 27, 2004Inventors: Leslie Graf, Paul Hollis, David De Nicolo, Christian Groves, Ian Rytina, Juan Noguera-Rodriguez, Mark Hollis, Nebosja Dikic, Stephen Terrill, Sune Ramstrom, Lars Kari, Barry Dingle
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Patent number: 6687249Abstract: In a mobile communications network that employs diversity combining/splitting, CN-RNC interface streamlining can be accomplished more efficiently by reconfiguring the network diversity legs, which are combined into a single data stream by the serving radio network controller, wherein the serving radio network controller is directly connected to the core network via the CN-RNC interface. Reconfiguration of the network diversity legs is accomplished by releasing the transport level connections which support the network diversity legs prior to CN-RNC interface streamlining, and establishing new transport level connections to support the reconfigured, network diversity legs subsequent to CN-RNC interface streamlining. To establish new transport level connections, the serving radio network controller dispatches binding information to each of the destination nodes associated with the network diversity legs.Type: GrantFiled: August 25, 1998Date of Patent: February 3, 2004Assignee: Telefonaktiebolaget LM EricssonInventors: Juan Noguera-Rodriguez, Göran Rune
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Patent number: 6681009Abstract: A method of signalling in a telecommunications network comprises generating signalling messages at an Application Part or a User part of an originating signalling point, the messages having a maximum length of 272 octets. The generated signaling messages are transferred to a Message Transfer Part layer 3 (MTP3) of the originating signalling point, and on the basis of the destination signalling point of the received signalling message, it is determined whether or not the message is to be transmitted over an NNI-SAAL signalling link. If the message is to be transmitted over an NNI-SAAL signalling link, the message is transferred to an NNI-SAAL part of the originating signalling point. If the message is not to be transmitted over an NNI-SAAL signalling link, the message is transferred to an MTP2 part of the originating point.Type: GrantFiled: May 26, 2000Date of Patent: January 20, 2004Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Leslie Graf, Christian Groves, Juan Noguera-Rodriguez, Mark Hollis, Stephen Terrill
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Patent number: 6671367Abstract: A method of negotiating a call capability between signalling points in a telecommunications system. The method comprises sending a capability preference or prioritised list of preferences from an originating signalling point to a terminating signalling point or signalling transfer point, at the Call Control level. A capability acceptance is returned from the terminating signalling point or signalling transfer point to the originating signalling point at the Call Control level, if the terminating signalling point or signalling transfer point accepts a preference sent by the originating signalling point.Type: GrantFiled: May 16, 2000Date of Patent: December 30, 2003Assignee: Telefonaktiebolaget LM EricssonInventors: Leslie Graf, Paul Hollis, David De Nicolo, Christian Groves, Ian Rytina, Juan Noguera-Rodriguez, Mark Hollis, Nebosja Dikic, Stephen Terrill, Sune Ramström, Lars Kari, Barry Dingle
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Patent number: 6643511Abstract: A method and apparatus for providing regional subscription data in a network where a gateway location register is serving networks in more than one country. Further, regional subscription information is also provided where a gateway location register serves a plurality of networks in the same country. In addition, efficient routing of mobile terminated short message service packets and packet data is provided.Type: GrantFiled: April 12, 2000Date of Patent: November 4, 2003Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Johan Rune, Yun Chao Hu, Juan Noguera-Rodriguez
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Patent number: 6611685Abstract: A method and apparatus for home location register fault recovery in a system which uses a gateway location register to reduce signaling between visitor location registers and home location registers. When a home location register is recovering from a fault, the home location register sends a reset message to the gateway location registers which are serving mobile subscribers associated with the home location register. The gateway location register sends a reset message to visitor location registers which are serving mobile subscribers associated with the home location register. The gateway location register can determine which mobile subscribers are associated with the home location register by comparing mobile subscriber identification information stored in the gateway location register with information contained in the reset message from the home location register.Type: GrantFiled: April 12, 2000Date of Patent: August 26, 2003Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Johan Rune, Yun Chao Hu, Juan Noguera-Rodriguez