1
Karri Ranta Aho, Tero Henttonen: Method and apparatus for fast data rate ramp up in Node B scheduling of UE uplink. Nokia Corporation, Ware Fressola Van Der Sluys & Adolphson, November 7, 2006: US07133690 (34 worldwide citation)

A method and corresponding equipment for communicating from a Node B (10) to a UE device (11) a data rate pointer (11a) value indicating a new maximum allowed data rate in case of a current low value for the data rate pointer (11a), based on predetermined rules governing signaling to change the data ...


2
Masatoshi Nakamata, Karri Ranta aho, Juho Pirskanen, Esa Malkamaki: User equipment for communicating data in a communications system. Nokia Corporation, Alston & Bird, February 22, 2011: US07894390 (27 worldwide citation)

User equipment for communicating data in a communications system comprising a set of user equipment; comprising: a transceiver arranged to receive at least one data packet over a communications channel, wherein the data packet comprises an identifier; and a processor arranged to determine from the i ...


3
Karri Ranta aho, Harri Holma, Juho Pirskanen: User equipment. Nokia Corporation, Locke Lord Bissell & Liddell, December 7, 2010: US07848279 (17 worldwide citation)

The invention describes user equipment for communicating data in a communications system comprising a set of user equipment; comprising a transceiver arranged to receive a first data packet over a communications data channel and an associated second data packet over a communications control channel. ...


4
Karri Ranta Aho, Antti Toskala: System and method for providing selection diversity for multicasting content. Nokia Corporation, Squire Sanders & Dempsey L, October 20, 2009: US07606205 (11 worldwide citation)

The invention provides a method and system for providing multicasting content in a network having several cells which can communicate with one or more terminals such as user equipments, the terminals being able to select which cell or cells they desire to communicate which, wherein at least some of ...


5
Karri Ranta Aho, Jorma Kaikkonen: Additional modulation information signaling for high speed downlink packet access. Nokia Corporation, Harrington & Smith, May 11, 2010: US07715430 (11 worldwide citation)

The modulation indication bit is interpreted as a QPSK/xQAM modulation indication if both the user equipment and the serving cell support 64QAM modulation, such that if QPSK is indicated, the 7 code-set information bits in the HS-SCCH part 1 structure is interpreted as is presently interpreted today ...


6
Anna Mari Vimpari, Esa Malkamäki, Jukka Nauha, Karri Ranta Aho: Dynamic uplink control channel gating to increase capacity. Nokia Corporation, May 3, 2011: US07936741 (9 worldwide citation)

The specification and drawings present a new method, system, apparatus and software product for dynamic gating of an uplink (UL) control channel, e.g., dedicated physical control channel (DPCCH) for increasing capacity of communications, e.g., wireless communications, wherein said gating is defined, ...


7
Benoist Sebire, Karri Ranta Aho: Apparatus, method and computer program product to request a data rate increase based on ability to transmit at least one more selected data unit. Nokia Corporation, Harrington & Smith, November 15, 2011: US08059682 (7 worldwide citation)

A method includes, in response to selection of a transport block to be transmitted through a wireless channel at a current data rate, performing at least the following: selecting a size for a data unit that can be scheduled for transmission; identifying one of a number of potential transport blocks, ...


8
Anna Mari Vimpari, Esa Malkamäki, Jukka Nauha, Karri Ranta Aho: Coordinating uplink control channel gating with channel quality indicator reporting. Nokia Corporation, May 24, 2011: US07948958 (6 worldwide citation)

The specification and drawings present a new method, system, apparatus and software product for coordinating gating of an uplink (UL) control channel, e.g., a dedicated physical control channel (DPCCH), with UL reporting in regard to a downlink channel using, e.g., high speed uplink packet access (H ...


9
Karri Ranta Aho, Antti Toskala: Recovery method for lost signaling connection with HSDPA/fractional DPCH. Nokia Corporation, August 21, 2012: US08249012 (6 worldwide citation)

A method and apparatus are provided for defining terminal behavior in a case where the terminal detects that it cannot receive the HS-DSCH from a serving cell reliably when the DCCH is mapped to HS-DSCH (e.g. does not receive any radio link control (RLC) acknowledged mode feedback for the uplink mea ...


10
Jeroen Wigard, Karri Ranta aho, Benoist Sebire: Method, apparatus and computer program providing signaling of configurable power step sizes for high speed uplink packet access (HSUPA). Nokia Corporation, Harrington & Smith, August 23, 2011: US08005499 (6 worldwide citation)

A set of power control step size increments are determined such that at least two step size increments differ from one another. The set is sent to a Mobile Station MS. A first power command to the MS informs of a first power for a uplink data transmission on a radio resource (E-DPDCH). To change pow ...