Patents by Inventor Ralf Irmer
Ralf Irmer 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).
-
Patent number: 11349615Abstract: A cellular communications network comprises a plurality of geographically distributed access nodes arranged for communication with mobile terminals. A location prediction engine predicts a location for a first mobile terminal at a predetermined time and a configuration output configures two or more of the plurality of access nodes for coordinated communication with the first mobile terminal at the predetermined time, based on the predicted location for the first mobile terminal.Type: GrantFiled: October 24, 2014Date of Patent: May 31, 2022Assignee: VODAFONE IP LICENSING LIMITEDInventors: Ralf Irmer, Prakash Bhat
-
Publication number: 20160249233Abstract: A cellular radio network system and method for communicating with at least one vehicle-based mobile gateway terminal is provided. The at least one mobile gateway terminal is configured to communicate a network service for one or more user mobile terminals on-board the vehicle. A plurality of network cells provide cellular radio network coverage along a route of the vehicle. Each network cell is dedicated for communication with the at least one vehicle-based mobile gateway terminal so as to allow communication between the at least one vehicle-based mobile gateway terminal and a core network of the cellular radio network.Type: ApplicationFiled: October 24, 2014Publication date: August 25, 2016Inventors: Eric MURRAY, Robert BANKS, Ian NEWTON, Peter LONGDEN, Philip WHITE, Ralf IRMER
-
Publication number: 20160241367Abstract: A cellular communications network comprises a plurality of geographically distributed access nodes arranged for communication with mobile terminals. A location prediction engine predicts a location for a first mobile terminal at a predetermined time and a configuration output configures two or more of the plurality of access nodes for coordinated communication with the first mobile terminal at the predetermined time, based on the predicted location for the first mobile terminal.Type: ApplicationFiled: October 24, 2014Publication date: August 18, 2016Inventors: Ralf Irmer, Prakash Bhat
-
Publication number: 20160234751Abstract: The present disclosure relates to methods and apparatuses for radio access technology (RAT) management for user terminals with a connection on at least one RAT. There is disclosed a method for controlling a selection of a RAT for traffic flow of a user terminal comprising the steps of receiving information on a user plane of a serving RAT; using the received information to determine a characteristic indicative of an expected quality for a connection between the user terminal and a candidate cell of a candidate RAT; comparing the user terminal's connection quality on a serving cell of the serving RAT to the characteristic indicative of the expected quality for a connection between the user terminal and the candidate cell of the candidate RAT; and determining on the basis of the comparison whether the user terminal should change its traffic flow to the candidate cell of the candidate RAT or maintain its traffic flow on the serving cell of the serving RAT.Type: ApplicationFiled: October 6, 2014Publication date: August 11, 2016Inventors: Assen GOLAUP, Christopher PUDNEY, Neil SCULLY, Ralf IRMER, Luke IBBETSON
-
Patent number: 9332556Abstract: A method of operating a mobile telecommunications device including cellular communication means operable to communicate with a cellular telecommunications network base station and white space communication means operable to communicate with a non-cellular white space access point, the method including determining the availability of white space and selectively enabling white space communication in dependence upon the determination. Controlling transmission of user data in the white space may be by exchanging control data with the cellular telecommunications network base station such that the control data controls the transmission of user data in the white space. White space communication need not be implemented in uplink and may be used in the downlink alone.Type: GrantFiled: September 17, 2014Date of Patent: May 3, 2016Assignee: VODAFONE IP LICENSING LIMITEDInventors: Prakash Bhat, Ralf Irmer, Benedikt Noethen
-
Publication number: 20150334625Abstract: Controlling handover of a User Equipment (UE) between first and second base stations in a cellular network is provided. The first base station is configured for operation whilst mobile. A mobility parameter is determined for the first base station, the mobility parameter relating to a change in location for the first base station. Then, the first base station is configured to permit or prevent handover of the UE between the first and second base stations based on the mobility parameter of the first base station.Type: ApplicationFiled: May 18, 2015Publication date: November 19, 2015Inventors: Robert Edward Banks, Sandra Bender, Ralf Irmer
-
Publication number: 20150333973Abstract: Method, system and application for controlling a program executing within a server from a mobile device. Capturing information describing a user interaction with a user interface of the mobile device. Determining a next user interaction based on the captured information and data describing the user interface. Triggering an event corresponding to the determined next user interaction.Type: ApplicationFiled: May 15, 2015Publication date: November 19, 2015Inventors: Federico BOCCARDI, Ralf IRMER, Michael CHARLTON
-
Publication number: 20150334614Abstract: Control of handover of a User Equipment (UE) between a first base station of a first type and a second base station of a second, different type in a cellular network. At least one handover parameter is configured at one or more of: the UE; the first base station; and the second base station, on the basis of the first type and the second type.Type: ApplicationFiled: May 18, 2015Publication date: November 19, 2015Inventors: Robert Edward Banks, Sandra Bender, Ralf Irmer
-
Publication number: 20150334604Abstract: Control of handover management at a first base station in a cellular network is provided. A separate, provisioning base station of the cellular network may provide the first base station with a radio backhaul interface to a core network part of the cellular network. Then, handover status information may be communicated to the first base station, the information being based on a handover status for the provisioning base station. Additionally or alternatively, the first base station is configured for operation whilst mobile and a mobility parameter is determined for it, relating to a change in location for the first base station. Handover status information is communicated to the first base station based on the determined mobility parameter.Type: ApplicationFiled: May 18, 2015Publication date: November 19, 2015Inventors: Robert Edward Banks, Sandra Bender, Ralf Irmer
-
Publication number: 20150133138Abstract: A method of operating a mobile telecommunications device including cellular communication means operable to communicate with a cellular telecommunications network base station and white space communication means operable to communicate with a non-cellular white space access point, the method including determining the availability of white space and selectively enabling white space communication in dependence upon the determination. Controlling transmission of user data in the white space may be by exchanging control data with the cellular telecommunications network base station such that the control data controls the transmission of user data in the white space. White space communication need not be implemented in uplink and may be used in the downlink alone.Type: ApplicationFiled: September 17, 2014Publication date: May 14, 2015Inventors: Prakash Bhat, Ralf Irmer, Benedikt Noethen
-
Patent number: 8942169Abstract: It is described a telecommunication network. The telecommunication network includes a base station, which is privately owned and which is adapted to provide a restricted access service to a limited number of communication devices, which are assigned to a picocell of the telecommunication network. The telecommunication network further includes a network element, which is publicly available and which is adapted to provide unrestricted access service to communication devices, which are assigned to a wide area cellular network. The base station is coupled with the network element via a radio transmission link. It is further described a method for operating a telecommunication network of the above described type. Furthermore, it is described a base station and a network element, which in connection with each other represent the described telecommunication network and/or are adapted to carry out the described method for operating the telecommunication network.Type: GrantFiled: March 13, 2009Date of Patent: January 27, 2015Assignees: Nokia Siemens Networks Oy, Vodafone Group Services LimitedInventors: Jyri Kalervo Hamalainen, Ralf Irmer, Bernhard Raaf
-
Publication number: 20140376423Abstract: The present invention provides a method of cancelling interference caused by a transmitter of a first wireless system to a receiver of a second wireless system, the transmitter and receiver being operative in adjacent frequency bands. The method comprises receiving a signal at the second wireless system that is corrupted by interference caused by a wireless transmission from the first wireless system; providing the second wireless system with transmitted symbols of the wireless transmission from the first wireless system; and processing the signal received at the second wireless system using the transmitted symbols of the wireless transmission in order to cancel the interference.Type: ApplicationFiled: November 8, 2012Publication date: December 25, 2014Inventors: Zhanhong Lu, Ralf Irmer
-
Publication number: 20140355567Abstract: The present invention relates to wireless systems, and in particular provides a method of sharing radio resources between a first cell of a first cellular network and a second cell of a second cellular network. Each cell transmits using a respective carrier of a different frequency and each cell uses a respective scheduler to allocate transmissions to a respective plurality of radio resources. The method comprises identifying a transmission for a user attached to the first cell that is available for radio resource allocation by the scheduler of the first cell, where the transmission could be made over the second carrier; and interfacing between the scheduler of the first cell and the scheduler of the second cell, so as to allocate radio resources for use by the second cell to the transmission for the user attached to the first cell.Type: ApplicationFiled: December 19, 2012Publication date: December 4, 2014Inventors: Ralf Irmer, Prakash Bhat
-
Patent number: 8855708Abstract: A method is provided for operating a mobile telecommunications device including a cellular communication device operable to communicate with a cellular telecommunications network base station and a white space communication device operable to communicate with a non-cellular white space access point. The method includes determining the availability of white space and selectively enabling white space communication in dependence upon the determination. Controlling transmission of user data in the white space may be by exchanging control data with the cellular telecommunications network base station such that the control data controls the transmission of user data in the white space. White space communication need not be implemented in uplink and may be used in the downlink alone.Type: GrantFiled: April 27, 2011Date of Patent: October 7, 2014Assignee: Vodafone IP Licensing LimitedInventors: Prakash Bhat, Ralf Irmer, Benedikt Noethen
-
Publication number: 20130137486Abstract: In a cellular communication system a first and a second set of antennas are arranged at an antenna site. First and second baseband processing blocks are coupled to the antennas of the first and second antennas respectively. To improve the connection to a terminal an antenna of the second set is coupled to the first baseband processing block in addition to the antennas of the first set. Communication with the terminal is performed via at least one antenna of the first and at least one antenna of the second set. The first and second set of antennas can belong to two different network operators. By applying this invention, the two network operators can share the antenna pool of the first and second set of antennas even if the antennas are the existing ones at the same top-roof or tower.Type: ApplicationFiled: July 27, 2012Publication date: May 30, 2013Applicant: Vodafone Holding GmbHInventors: Ines Riedel, Gerhard Fettweis, Ralf Irmer, Zhanhong Lu, Prakash Bhat
-
Publication number: 20120077533Abstract: A method and network device for managing resource allocation in at least one network device of a plurality of network devices in a mobile telecommunications network including the steps of: determining at least one energy dependent parameter in relation to each of the at least one network devices; and using the at least one determined energy-dependent parameter to make a resource allocation determination.Type: ApplicationFiled: February 20, 2009Publication date: March 29, 2012Inventors: Ralf Irmer, Bernhard Raaf, Simone Redana, David Lister
-
Publication number: 20110319129Abstract: A method of operating a mobile telecommunications device 1 including cellular communication means operable to communicate with a cellular telecommunications network base station 3 and white space communication means operable to communicate with a non-cellular white space access point 33, the method including determining the availability of white space and selectively enabling white space communication in dependence upon the determination. Controlling transmission of user data in the white space may be by exchanging control data with the cellular telecommunications network base station 3 such that the control data controls the transmission of user data in the white space. White space communication need not be implemented in uplink and may be used in the downlink alone.Type: ApplicationFiled: April 27, 2011Publication date: December 29, 2011Inventors: Prakash BHAT, Ralf Irmer, Benedikt Noethen
-
Publication number: 20110195735Abstract: It is described a method for controlling the transmission power for a network element being connected to a base station of a cellular telecommunication network via an uplink wireless data connection. The method including providing a first set (set1) of power control parameters (P0—PUSCH—1, ?1) and a second set (set2) of power control parameters (P0—PUSCH—2, ?2), storing the first set (set1) of power control parameters (P0—PUSCH—1, ?1) and the second set (set2) of power control parameters (P0—PUSCH—2, ?2) within the network element, using the first set (set1) of power control parameters (P0—PUSCH—2, ?1) by the network element for transmitting within a first radio transmission resource, and using the second set (set2) of power control parameters (P0—PUSCH—2, ?2) by the network element for transmitting within a second radio transmission resource.Type: ApplicationFiled: August 27, 2008Publication date: August 11, 2011Inventors: Ralf Irmer, Bernhard Raaf, Ingo Viering
-
Publication number: 20110090839Abstract: It is described a telecommunication network (100). The telecommunication network (100) comprises a base station (110), which is privately owned and which is adapted to provide a restricted access service to a limited number of communication devices (113a, 113b, 113c), which are assigned to a picocell (111) of the telecommunication network (100). The telecommunication network (100) further comprises a network element (130), which is publicly available and which is adapted to provide unrestricted access service to communication devices (133a, 133b, 133c, 133d), which are assigned to a wide area cellular network. The base station (110) is coupled with the network element (130) via a radio transmission link (121). It is further described a method for operating a telecommunication network(100) of the above described type.Type: ApplicationFiled: March 13, 2009Publication date: April 21, 2011Applicants: NOKIA SIEMENS NETWORKS OY, VODAFONE GROUP SERVICES LIMITEDInventors: Jyri Kalervo Hamalainen, Ralf Irmer, Bernhard Raaf