Patents by Inventor Pekka Talmola
Pekka Talmola 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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Publication number: 20150269102Abstract: In some example embodiments, there may be provided a method, which may include sending, by a user equipment, a first predetermined test pattern to a first accessory including a first connector, when the first accessory is in a first mode of operation; determining, by the user equipment, a configuration of the first accessory in the first mode by at least measuring a first time for the first predetermined test pattern to return from the first connector and a data loop at the first accessory; sending, by the user equipment, a second predetermined test pattern via at least the first connector; and determining, by the user equipment, a presence of a data loop extension, by at least measuring a second time for the second predetermined test pattern to return from the first connector and at least one of the data loop at the first accessory or the data loop extension.Type: ApplicationFiled: March 24, 2014Publication date: September 24, 2015Applicant: NOKIA CORPORATIONInventors: Kai Inha, Juha Reinhold Backman, Pekka Talmola, Timo J. Toivanen
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Publication number: 20150268688Abstract: Apparatus embodiments of the invention are disclosed for requesting power via a wired interface. In example embodiments, a pull-down circuit in the apparatus acting as a power consumer when there is no energy in the apparatus, is connected via a configuration line over a cable to a power provider device. The apparatus may be in a power down mode, it may have an empty battery, or it may have no battery. The pull-down circuit is configured to use energy from the configuration line to pull down a voltage on the configuration line, to signal the power provider device to provide power over another line of the cable to the apparatus.Type: ApplicationFiled: March 24, 2014Publication date: September 24, 2015Applicant: Nokia CorporationInventors: Pekka LEINONEN, Kai INHA, Pekka TALMOLA, Timo TOIVOLA, Teemu HELENIUS, Seppo JARVENSIVU, Kristian VAAJALA, Tino HELLBERG
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Publication number: 20150180221Abstract: Methods and apparatuses, including computer program code are disclosed herein that provide damage protection to cables and connectors. In one aspect, there is provided an apparatus. The apparatus may include an electrical connector comprising a power supply pin and at least one control pin. The apparatus may further include a protective element configured to change a state of the at least one control pin to cause the power supply pin to become inactive. The protective element may be integrated with the electrical connector and/or integrated at one or more locations along the length of a cable.Type: ApplicationFiled: December 24, 2013Publication date: June 25, 2015Applicant: NOKIA CORPORATIONInventors: Pekka E. Leinonen, Kai Inha, Timo T. Toivola, Pekka Talmola, Timo J. Toivanen
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Publication number: 20150106539Abstract: Methods and apparatus, including computer program products, are provided for communications control in a dual row connector. In one aspect there is provided a method. The method may include coupling a first data connector including a pair of communication control pins and another pair of communication control pins, wherein the pair further comprises a first communication control pin located at a first row of the first data connector and a second communication control pin located at a second row of the data connector, wherein the other pair further comprises a third communication control pin located at the first row of the first data connector and a fourth communication control pin located at the second row of the first data connector. Related apparatus, systems, methods, and articles are also described.Type: ApplicationFiled: October 10, 2013Publication date: April 16, 2015Applicant: Nokia CorporationInventors: PEKKA E. LEINONEN, Kai Inha, Timo T. Toivola, Pekka Talmola, Rune Lindholm, Timo J. Toivanen
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Publication number: 20150106544Abstract: Methods and apparatus, including computer program products, are provided for connector interface mapping. In one aspect there is provided a method. The method may include detecting, at a first device, an orientation of a data connector connectable to a data interface, the data interface having a first portion and a second portion, the first portion coupled to a single port of a first type at the first device; sending, by the first device, the detected orientation information to a second device; and receiving, at the first device including the single port, data sent by the second device to the single port. Related apparatus, systems, methods, and articles are also described.Type: ApplicationFiled: October 10, 2013Publication date: April 16, 2015Applicant: Nokia CorporationInventors: Pekka E. Leinonen, Kai Inha, Timo T. Toivola, Pekka Talmola, Rune Lindholm, Timo J. Toivanen
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Publication number: 20150106641Abstract: Methods and apparatus, including computer program products, are provided for serial communications over a communications control pin. The method may include detecting, by a first device including a data interface, a current flow at a first communication control pin at the data interface; and assigning, by the first device based on the detection of the current flow at the first communication control pin, serial data communication circuitry to a second communication control pin at the data interface to carry serial data communications to another device. Related apparatus, systems, methods, and articles are also described.Type: ApplicationFiled: October 10, 2013Publication date: April 16, 2015Applicant: Nokia CorporationInventors: Pekka E. Leinonen, Kai Inha, Timo T. Toivola, Pekka Talmola, Rune Lindholm, Timo J. Toivanen
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Patent number: 8817626Abstract: In a digital broadband broadcast transmitter, digital data is time interleaved for transmission, and the time interleaved digital data is transmitted in a digital broadband broadcast transmission towards a plurality of receivers. A cellular transmitter is operated in an apparatus. In the same apparatus, the digital broadband broadcast transmission transmitted by the digital broadband broadcast transmitter is received, and the received digital broadband broadcast transmission is time deinterleaved.Type: GrantFiled: March 8, 2007Date of Patent: August 26, 2014Assignee: Nokia CorporationInventors: Tommi Auranen, Harri J. Pekonen, Jussi Vesma, Jani Vare, Pekka Talmola, Jukka Henriksson, Visa Koivunen
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Patent number: 8792596Abstract: According to an embodiment of the invention, an apparatus includes a decoder configured to decode transmission parameter signaling data from a signal, the signal including the transmission parameter signaling data on a lower level than a level on which service information is included; and a determiner configured to determine from decoded transmission parameter signaling data if the signal carries time-sliced elementary streams and configured to determine from the decoded transmission parameter signaling data whether the signal has a forward error correction framing structure, wherein the apparatus is a receiver and is configured to operate in a network. The apparatus further includes a controller configured to disregard a signal in response to determining that the signal does not carry time-sliced elementary streams.Type: GrantFiled: March 25, 2004Date of Patent: July 29, 2014Assignee: Nokia CorporationInventors: Jani Vare, Jarno Kallio, Matti Puputti, Pekka Talmola
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Patent number: 8411737Abstract: Aspects of the invention provide apparatuses, computer media, and methods for supporting the broadcast of extended signaling data over a network. With an aspect of the invention, all of the extended signaling data may be distributed over multiple data frames. With another aspect, only dynamic signaling redundancy data is distributed over different data frames, where systematic information (for example, configurable signaling data) is transmitted in accordance with traditional systems. In addition, backwards compatibility with traditional systems may be supported, in which extended signaling is contained in an extension field. Error correction code may be applied to the extended signaling in concert with different codes. With another aspect, only extended signaling is supported without backwards compatibility with traditional systems.Type: GrantFiled: March 5, 2009Date of Patent: April 2, 2013Assignee: Nokia CorporationInventors: Miika Sakari Tupala, Pekka Talmola, Jussi Kalevi Vesma, Tero Tapio Jokela
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Patent number: 8243659Abstract: The invention is directed to efficient transfer of low bit rate services in a communication system. A synchronization symbol which has known characteristics may be included as a first symbol of digital broadcast frames. The synchronization symbol, which can be decoded without having to resort to trial and error methods, contains parameters for the rest of the signal. Low bit rate services are allocated to time slots following the pilot symbol used for synchronization allowing for fast access times with maximum power saving capabilities. A user terminal wakes up just before the synchronization symbol and received the data allocated for the low bit rate services. The user terminal may power off for the remaining time slots which are allocated for higher bit services to conserve power.Type: GrantFiled: March 15, 2007Date of Patent: August 14, 2012Assignee: Nokia CorporationInventors: Jukka Henriksson, Jussi Vesma, Jani Väre, Harri J. Pekonen, Tommi Auranen, Pekka Talmola
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Patent number: 8213383Abstract: A system and method is provided for ensuring that time for tuning to another RF channel between two TF frames in TF slicing exists while reception with a single hopping-tuner is enabled, and reception for terminals can be guaranteed when transmitting and receiving common services. An additional time for tuning is introduced for TF-sliced services, where the time for tuning can be inserted either before of after the P1 & P2 symbols, and the symbols allocated for the tuning time can also be used for transmission of low-bit rate services. Alternatively, additional padding bits and a guard period can be added in the event that slots or slot fragments exceed a cyclic transfer border upon time shifting. Alternatively still, the tuning time is represented by a complete TF frame, where the complete TF frame carries services other than those in the first TF frame, so that a service is transmitted in every second TF frame and a receiver can perform tuning during the TF frames which do not carry the service.Type: GrantFiled: September 4, 2008Date of Patent: July 3, 2012Assignee: Nokia CorporationInventors: Harri J. Pekonen, Heidi Himmanen, Jani Väre, Jussi Vesma, Pekka Talmola
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Patent number: 8054910Abstract: Aspects of the invention are directed to service and channel discovery in a digital broadcast network. A pilot synchronization symbol, which has known characteristics, is included as a first symbol of digital broadcast frames. The pilot symbol, which can be decoded without having to resort to trial and error methods, contains parameters for the rest of the signal. In another aspect of the invention, at least two pilot symbols may be defined and used at the beginning of each frame. The at least two pilot symbols P1 and P2 may enable fast channel search and service discovery within the frame. Signaling may be realized as a combination of L1 and L2 signaling.Type: GrantFiled: July 27, 2010Date of Patent: November 8, 2011Assignee: Nokia CorporationInventors: Jani Vare, Harri J. Pekonen, Pekka Talmola
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Patent number: 7970369Abstract: A network includes a service provider, a plurality of transmitters and a receiving device. The receiving device identifies the frequencies at which broadcast services are provided by a transmitter local to the receiving device. A search is carried out until a signal is received by the receiving device (S4.1). Then, the receiving device looks-up the transmitter (step S4.2). This involves searching the table 29 and identifying the row 30 that includes data corresponding to the frequency of the found signal. Optionally, it is determined whether or not there is only one candidate transmitter (step S4.3), by determining how many rows 30 in the table 29 include data corresponding to the frequency of the found signal. If there is more than one row, then the transmitter is disambiguated (step S4.4.).Type: GrantFiled: June 7, 2005Date of Patent: June 28, 2011Assignee: Nokia CorporationInventors: Janne Aaltonen, Pekka Talmola
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Publication number: 20100290560Abstract: Aspects of the invention are directed to service and channel discovery in a digital broadcast network. A pilot synchronization symbol, which has known characteristics, is included as a first symbol of digital broadcast frames. The pilot symbol, which can be decoded without having to resort to trial and error methods, contains parameters for the rest of the signal. In another aspect of the invention, at least two pilot symbols may be defined and used at the beginning of each frame. The at least two pilot symbols P1 and P2 may enable fast channel search and service discovery within the frame. Signaling may be realized as a combination of L1 and L2 signaling.Type: ApplicationFiled: July 27, 2010Publication date: November 18, 2010Applicant: NOKIA CORPORATIONInventors: Jani Vare, Harri J. Pekonen, Pekka Talmola
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Patent number: 7821997Abstract: Systems and methods applicable, for instance, in wireless communications. For example, a wireless node and/or other computer may act to create a candidate signal list and/or may act to measure strength for one or more candidate list signals. As another example, the wireless node and/or other computer may act to calculate average difference between the strength of the strongest signal of the candidate list and the strength of a currently-received signal. As yet another example, the wireless node and/or other computer may act to perform one or more operations to employ the strongest signal of the candidate list in place of the currently-received signal.Type: GrantFiled: March 15, 2005Date of Patent: October 26, 2010Assignee: Nokia CorporationInventors: Pekka Talmola, Tommi Auranen
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Patent number: 7796706Abstract: Aspects of the invention are directed to service and channel discovery in a digital broadcast network. A pilot synchronization symbol, which has known characteristics, is included as a first symbol of digital broadcast frames. The pilot symbol, which can be decoded without having to resort to trial and error methods, contains parameters for the rest of the signal. In another aspect of the invention, at least two pilot symbols may be defined and used at the beginning of each frame. The at least two pilot symbols P1 and P2 may enable fast channel search and service discovery within the frame. Signaling may be realized as a combination of L1 and L2 signaling.Type: GrantFiled: August 17, 2007Date of Patent: September 14, 2010Assignee: Nokia CorporationInventors: Jani Vare, Harri J. Pekonen, Pekka Talmola
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Publication number: 20100226426Abstract: Aspects of the invention provide apparatuses, computer media, and methods for supporting the broadcast of extended signaling data over a network. With an aspect of the invention, all of the extended signaling data may be distributed over multiple data frames. With another aspect, only dynamic signaling redundancy data is distributed over different data frames, where systematic information (for example, configurable signaling data) is transmitted in accordance with traditional systems. In addition, backwards compatibility with traditional systems may be supported, in which extended signaling is contained in an extension field. Error correction code may be applied to the extended signaling in concert with different codes. With another aspect, only extended signaling is supported without backwards compatibility with traditional systems.Type: ApplicationFiled: March 5, 2009Publication date: September 9, 2010Applicant: Nokia CorporationInventors: Miika Sakari Tupala, Pekka Talmola, Jussi Kalevi Vesma, Tero Tapio Jokela
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Patent number: 7787548Abstract: Aspects of the invention are directed to service and channel discovery in a digital broadcast network. A pilot synchronization symbol, which has known characteristics, is included as a first symbol of digital broadcast frames. The pilot symbol, which can be decoded without having to resort to trial and error methods, contains parameters for the rest of the signal. So, the rest of the signal can be decoded without trial and error methods after the pilot symbol (and any additional synchronization symbols) is decoded. Channels containing digital video broadcast services can be efficiently detected using the known part of the signal. If the fixed known part is not found from the examined signal, then the signal will be considered a non-digital-video-broadcast signal or an empty channel, and the receiver can promptly proceed to a next channel/frequency. In this way, detecting non-digital-video-broadcast and empty channels becomes relatively fast.Type: GrantFiled: March 15, 2007Date of Patent: August 31, 2010Assignee: Nokia CorporationInventors: Tommi Auranen, Harri J. Pekonen, Jussi Vesma, Pekka Talmola, Jukka Henriksson, Visa Koivunen, Jani Vare
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Publication number: 20100120467Abstract: In a digital broadband broadcast transmitter, digital data is time interleaved for transmission, and the time interleaved digital data is transmitted in a digital broadband broadcast transmission towards a plurality of receivers. A cellular transmitter is operated in an apparatus. In the same apparatus, the digital broadband broadcast transmission transmitted by the digital broadband broadcast transmitter is received, and the received digital broadband broadcast transmission is time deinterleaved.Type: ApplicationFiled: March 8, 2007Publication date: May 13, 2010Applicant: NOKIA CORPORATIONInventors: Tommi Auranen, Harri J. Pekonen, Jussi Vesma, Jani Petteri Vare, Pekka Talmola, Jukka Henriksson, Visa Koivunen
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Publication number: 20100113021Abstract: Aspects of the invention provide methods, apparatuses and computer media for providing cell location information in a digital broadcasting system. A mobile terminal uses the cell location information to form a preliminary handover candidate list. A mobile terminal receives reference coordinates for a reference cell, displacement coordinates for a current cell, and displacement coordinates for neighboring cells over a wireless channel. The mobile terminal consequently determines the locations of the current cell and the neighbor cells based on the coordinates. The mobile terminal determines a range distance for the current cell and includes a neighboring cell in a handover candidate list when the neighboring cell is within the range distance, where the range distance is based on an estimated maximum radius of the current cell and optionally on a cell coverage offset. The handover candidate list is further sorted based on distances of the handover candidates from the current cell.Type: ApplicationFiled: October 31, 2008Publication date: May 6, 2010Applicant: Nokia CorporationInventors: Jani Petteri Vare, Pekka Talmola