Patents by Inventor Harri Jokinen

Harri Jokinen 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: 7623885
    Abstract: Controlling the output power level of a dual transfer mode (DTM) capable terminal involves generating a network message. The network message may be a circuit-switched (CS) handover command and/or a point-to-point signaling message. A maximum output power level value is associated with the network message. The network message is transferred from the network to the terminal. A packet-switched (PS) output power level of the terminal is determined using the maximum output power level value received via the network message.
    Type: Grant
    Filed: September 22, 2004
    Date of Patent: November 24, 2009
    Assignee: Nokia Corporation
    Inventors: Rami Vaittinen, Harri Jokinen
  • Patent number: 7610020
    Abstract: A method of wireless communication with a first station arranged to transmit at least one transmission to be received by a plurality of second stations to provide a point to multipoint transmission. A first determining step determines in at least one of a plurality of second stations, if at least one transmission which is received at least one second station satisfies predetermined criterias. In response to information determined in said first determining step, a second determining step determines if a first station is to change a power level with which the first station transmits to the plurality of second stations in a point to multipoint transmission. A power changing step changes the power level with which said first station transmits power if the second determining step determines that the power level is to be changed.
    Type: Grant
    Filed: December 11, 2003
    Date of Patent: October 27, 2009
    Assignee: Nokia Corporation
    Inventors: Harri Jokinen, Johanna Pekonen
  • Patent number: 7596126
    Abstract: Techniques are presented for repetition on both uplink and downlink Slow Associated Control Channel (SACCH) channels. For instance, an exemplary method is disclosed that is performed by a mobile node. The method includes receiving from a network node a first block of data over a downlink SACCH channel, and storing the first block of data. The method also includes, subsequent to receiving the first block of data, receiving from the network node a second block of data over the downlink SACCH channel. The method further includes attempting to decode the second block of data. The method additionally includes, in response to a failure in the attempt to decode the second block of data, combining into a combination the second block with the stored first block of data. The method also includes attempting to decode the combination.
    Type: Grant
    Filed: March 30, 2006
    Date of Patent: September 29, 2009
    Assignee: Nokia Corporation
    Inventors: Eddie Riddington, Harri Jokinen, Sami Pelkonen
  • Publication number: 20090201858
    Abstract: Techniques are presented for repetition on both uplink and downlink Slow Associated Control Channel (SACCH) channels. For instance, an exemplary method is disclosed that is performed by a mobile node. The method includes receiving from a network node a first block of data over a downlink SACCH channel, and storing the first block of data. The method also includes, subsequent to receiving the first block of data, receiving from the network node a second block of data over the downlink SACCH channel. The method further includes attempting to decode the second block of data. The method additionally includes, in response to a failure in the attempt to decode the second block of data, combining into a combination the second block with the stored first block of data. The method also includes attempting to decode the combination.
    Type: Application
    Filed: April 7, 2009
    Publication date: August 13, 2009
    Inventors: Eddie Riddington, Harri Jokinen, Sami Pelkonen
  • Patent number: 7574229
    Abstract: In a time division multiple access (TDMA) communication system, mobile stations are given slot allocations and output power levels by base stations. This can lead to situations where the combination of slot allocation size and output power level demanded exceeds the capability of the mobile station. To solve this problem, mobile stations are given the ability to unilaterally reduce their average output powers by reducing their peak output powers or reducing their take up of allocated slots.
    Type: Grant
    Filed: January 31, 2003
    Date of Patent: August 11, 2009
    Assignee: Nokia Corporation
    Inventors: Tommy Bysted Kristensen, Harri Jokinen
  • Patent number: 7551934
    Abstract: A communications system comprising a first plurality of cells operating in accordance with a first mode and a second plurality of cells operating in accordance with a second mode, each of said cells being served by a respective first station, at least one second station arranged to establish a connection with at least one first station, said at least one second station being associated with said first plurality of cells or said second plurality of cells during said connection and means for determining which plurality of cells said second station is associated after said connection has been completed.
    Type: Grant
    Filed: April 2, 2001
    Date of Patent: June 23, 2009
    Assignee: Nokia Corporation
    Inventors: Leif Friman, Johanna Pekonen, Harri Jokinen
  • Publication number: 20090143092
    Abstract: The invention relates to control of transmission power in cellular networks, specifically in cells having transmitters in several frequency bands. The invention allows the network to control the maximum transmission power of a mobile station in more than one frequency band.
    Type: Application
    Filed: January 27, 2009
    Publication date: June 4, 2009
    Inventors: Rami Vaittinen, Harri Jokinen
  • Patent number: 7529560
    Abstract: This invention describes a method for a cell reselection by a mobile station from a serving GERAN cell supported by a GSM/EDGE (global system for mobile communications/enhanced data rates for GSM evolution) radio access network (GERAN) to a UTRAN cell supported by a universal terrestrial radio access network (UTRAN). According to a first embodiment of the invention, the intended intersystem reselection behavior is reached without signaling changes. This can be a preferred mode for early implementations because signaling changes always take a longer time to reach the products on the field (both mobile and network updates are normally required). According to a second embodiment of the invention, the flexibility of signaling changes is used for an advantage.
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: May 5, 2009
    Assignee: Nokia Corporation
    Inventors: Sari Nielsen, Harri Jokinen
  • Patent number: 7522920
    Abstract: The present invention relates to a method and apparatus for specifying new values for old parameters for controlling the operation of a mobile device with a network node or element in a network; and, more particularly, relates to a method and apparatus for mapping threshold values to a certain measurable parameter, and coding the threshold values in such a way that one part of the mapping is kept unchanged and another part of the mapping is changed in order to enable different interpretations by a mobile device of the certain measurable parameter, especially for controlling a cell reselection by the mobile device from a Global System for Mobile Communications (GSM) to a Third Generation Partnership Project (3GPP) wireless network.
    Type: Grant
    Filed: August 24, 2004
    Date of Patent: April 21, 2009
    Assignee: Nokia Corporation
    Inventors: Pirila Hannu, Harri Jokinen
  • Patent number: 7519384
    Abstract: A system and method for minimizing the gap in service during the reception of an MBMS session due to the reselection of a neighboring cell in which that MBMS session is not ongoing, wherein a mobile station (MS) indicates its target cell and MBMS service id (i.e., BSIC, neighboring cell index, and Temporary MBMS Group Identity (TMGI)) to a network by sending this information to the network in an RLC/MAC message, e.g., a packet downlink ACK/NACK or with a new message. If the network has resources available for allocation, the network is permitted to allocate these resources for the MBMS session indicated by the MS and send corresponding MBMS neighbor cell information to the MS upon receipt of the packet downlink ACK/NACK or the new message. When the MS receives the MBMS neighbor cell information, it will then reselect to the target cell identified by the MBMS neighbor cell information.
    Type: Grant
    Filed: August 17, 2005
    Date of Patent: April 14, 2009
    Assignee: Nokia Corporation
    Inventors: Rami Vaittinen, Harri Jokinen, Guillaume Sebire
  • Patent number: 7509145
    Abstract: A transmission method and a base transceiver station applying antenna hopping between at least two antenna elements are provided. According to one embodiment of the invention, a carrier carrying a first signal and a second signal is transmitted. At least a portion of the first signal is subjected to a measurement for adjusting receive characteristics of a mobile station for the reception of at least a portion of the second signal. Antenna hopping is applied to the carrier such that the at least a portion of the first signal and the at least a portion of the second signal are transmitted during an interval between two consecutive antenna hops between the at least two antenna elements.
    Type: Grant
    Filed: October 7, 2003
    Date of Patent: March 24, 2009
    Assignee: Nokia Corporation
    Inventors: Pekka A. Ranta, Harri Jokinen, Mikko Säily, Kari Niemelä
  • Patent number: 7505445
    Abstract: A system and method controls the use of user equipments within an access network configured to allow user equipments to access a communication system in an environment, wherein wireless access to the communication system is restricted. The system includes a detector network configured for receiving requests for wireless access from user equipments and for detecting such user equipments that seek to use the detector network for communication instead of an allowed access network.
    Type: Grant
    Filed: November 1, 2005
    Date of Patent: March 17, 2009
    Assignee: Nokia Corporation
    Inventors: Hannu I. Pirilä, Harri Jokinen
  • Publication number: 20070274338
    Abstract: A method and a device are considered for implementing minimum activity during discontinuous transmission in a telecommunication connection used to carry a service. The service is allowed to involve transmitting upper-level scheduled silence-breaking transmissions at predetermined regular intervals during otherwise silent periods. There is determined (407, 408, 409) a maximum length of a silent period that is longer than the predetermined regular intervals between upper-level scheduled silence-breaking transmissions. A Layer 2 entity of a protocol stack observes (411) the occurrence of silent periods and transmits (412) a dummy block over the telecommunication connection if the length of an observed silent period reaches said maximum length without an upper-level scheduled silence-breaking transmission having been transmitted.
    Type: Application
    Filed: January 30, 2004
    Publication date: November 29, 2007
    Inventors: Benoist Sebire, Harri Jokinen
  • Publication number: 20070275712
    Abstract: A method and a device for reporting the number of correctly decoded transport blocks in a wireless system. The maximum number of correctly decoded transport blocks within a reporting period is determined. Then the actual number of correctly decoded transport blocks is determined and cultivated into an indication thereof on the basis of the maximum number. The indication is sent to a network element capable of decoding it for analysis.
    Type: Application
    Filed: November 16, 2004
    Publication date: November 29, 2007
    Inventors: Benoist Sébire, Harri Jokinen
  • Publication number: 20070237126
    Abstract: Generic service request signalling is defined where a multimode terminal is allowed to request any service that it supports in any of the modes (e.g., access technology like GERAN/UTRAN/CDMA2000/BlueTooth/WLAN/. . . ) supported by the terminal. The network may then decide to move the terminal to other system if possible and necessary in order to establish the service. The terminal capability indication for each system mode mostly exists already.
    Type: Application
    Filed: July 6, 2004
    Publication date: October 11, 2007
    Inventors: Hannu Pirila, Harri Jokinen, Kari Pihl
  • Publication number: 20070213035
    Abstract: A method and a device for reconfiguration in a wireless system utilizing flexible layer one (FLO). In proposed solution one TFC (Transport Format Combination) is selected and reserved (504) exclusively for signalling use. The TFC may contain only one active transport channel and always utilize the same CRC and transport block size in order to unambiguously define the proper settings for signalling. Considering uplink transmission in a wireless system and special case of TFCI (Transport Format Combination Identifier) size change due to the TFCS (Transport Format Combination Set) reconfiguration that also generates a need to switch to a new dedicated basic physical subchannel (DBPSCH); whenever the network notices that the mobile station does not switch to the new DBPSCH (518), it concludes that the TFCS reconfiguration message sent was lost and stays with the existing configuration (520). Otherwise the new configuration is taken into use (514).
    Type: Application
    Filed: October 6, 2003
    Publication date: September 13, 2007
    Inventors: Benoist Sebire, Harri Jokinen
  • Patent number: 7240270
    Abstract: A method of transmitting inband signaling messages in a mobile telecommunications network using SACCH burst. In order to avoid puncturing a fixed amount of bits out of every SACCH burst for inband signaling, the 40-bit FIRE code of the SACCH is replaced with a shorter CRC code, thereby creating unused bits for carrying the messages. After the SACCH block is shortened, a plurality of dummy bits are inserted into the shortened block prior to applying a ½ convolutional code to obtain the coded block. The coded block is further interleaved, reordered and mapped into 4 SACCH bursts. The dummy bits in each SACCH block are then replaced by the inband signaling for transmission.
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: July 3, 2007
    Assignee: Nokia Corporation
    Inventors: Thierry Bellier, Harri Jokinen, Benoist Sebire
  • Publication number: 20070037577
    Abstract: A method includes receiving location area-related information, associating the location area-related information with a neighbor cell information to determine if a cell belongs to a forbidden location area, and avoiding selection of the cell if the cell is determined to belong to the forbidden location area. Embodiments described include a UE, network element, computer program product, and integrated circuit.
    Type: Application
    Filed: August 15, 2006
    Publication date: February 15, 2007
    Inventors: Lars Dalsgaard, Whui Mei Yeo, Harri Jokinen, Hannu Hietalahti
  • Publication number: 20060276188
    Abstract: The present invention relates to reporting cell measurement results associated with a plurality of cells of a cellular communication system. The reporting is transmitted from a station via a radio interface to receiver element of a cell serving the station. The cells are arranged in a reporting order that is to be used by the station for the reporting. The cell measurements are performed by the transceiver station for getting cell measurement results associated with a number of the cells. Relevant cell measurement results are then selected and the selected results are transmitted in the defined reporting order.
    Type: Application
    Filed: August 11, 2006
    Publication date: December 7, 2006
    Inventors: Johanna Pekonen, Leif Friman, Harri Jokinen
  • Patent number: RE40254
    Abstract: Signalling information is conveyed from a transmitting device (101) to a receiving device (102) in a cellular radio network where user data transmission takes place on a traffic channel in discrete transmission bursts (111-120; 211-220; 310-313) consisting of consecutive symbols. A piece of signalling information is formatted into symbols which are transmitted as a block of consecutive symbols (FACCH) in a certain transmission burst of a traffic channel. It is also indicated within said certain transmission burst that it contains symbols carrying signalling information.
    Type: Grant
    Filed: November 3, 2006
    Date of Patent: April 22, 2008
    Assignee: Nokia Corporation
    Inventors: Eero Nikula, Harri Jokinen, Hannu Vilpponen