Skype Limited

Microsoft Technology Licensing, LLC

Huawei Technologies Co., Limited

Nokia Corporation

Deutschetelekom Ag

Nokia Technologies Oy

Markus Vaalgamaa

Renat Vafin

Adriana Dumitras

Mattias Nilsson

Jonas Lindblom

Ando Saabas

Andre Veski

Teele Tamme

Jarmo Ilkka Saari

Janne J Kallio

Devid Liik

Alexander Raake

Bernhard Feiten

Erkki Paajanen

Andrew P Bright

Pirkka Myllykoski

Sören Vang Andersen

Tommi Antero Raussi

Ossi Mäenpää

André Karpistsenko

Kimmo Kaukoranta

Tommi Raussi

Laura Laaksonen

Jan Janto Skowronek

Janne Kallio

An apparatus for fitting an earphone device in an ear canal using an anatomically shaped, compressible cushion member with a through channel and a spacer member extending from its side wall, but not connecting to its other side wall, thus providing sufficient acoustic signal transmission to the ear canal in all circumstances by ensuring a 5 minimum clearance C between the opposing side walls of the channel in both a non-compressed state and a compressed state of the cushion member, while also allowing for a flexible and comfortable design.

Adaptive eartip for true wireless stereo headsets

A method for estimating a quality of multiparty telecommunication with a computing device includes: (a) determining individual connection quality scores of individual connections of each participant in a multiparty telecommunication call; and (b) determining a quality score for the multiparty telecommunication call from the perspective of each participant using a function of the individual connection quality scores.

Method and apparatus for computing the perceived quality of a multiparty audio or audiovisual telecommunication service or system

The disclosure relates to a communication client application for running on a user terminal to conduct calls over a network. The client is configured to access a model which models quality of user experience for calls based on a set of technical parameters of each call. The model itself is based on user feedback indicating subjective quality of multiple past calls as experienced by multiple users, modeled with respect to the technical parameters collected from each of the past calls. The model generates a predicted call quality score predicting the quality of user experience for the call given its technical parameters. Based on this process, one or more of the technical parameters of the call can be adapted to try to increase the quality experienced by the user.

Adapting parameters of a call in progress with a model that predicts call quality

A method of receiving at a terminal a first signal transmitted via a communication network, said method comprising the steps of; receiving at the terminal the first signal comprising a plurality of data elements; analyzing characteristics of the first signal; receiving from a user of the terminal a second signal to be transmitted from the terminal; analyzing characteristics of the second signal to detect audio activity in the second signal; and applying a delay between receiving at the terminal and outputting from the terminal at least one of said plurality of data elements; and adjusting the delay based on the analyzed characteristics of the first signal and on the detection of audio activity in the second signal.

Method of transmitting data in a communication system

Method, system, device, server and computer program product for analyzing a communication event occurring over a network, wherein a network service provider provides access to the network for a communication client executed at the device to engage in the communication event. The communication client detects a problem with the communication event. Communication metric data relating to the communication event is determined. It is determined, using the determined communication metric data, whether the detected problem is caused by a reason (i) of a poor network condition in the network, or a reason (ii) of the network service provider discriminating against transmission over the network of a type of data used in the communication event. In the event that it is determined that the detected problem is caused by reason (ii), a notification is provided to a user of the device.

Analysis of a communication event

A method of receiving at a terminal a first signal transmitted via a communication network, said method comprising the steps of; receiving at the terminal the first signal comprising a plurality of data elements; analysing characteristics of the first signal; receiving from a user of the terminal a second signal to be transmitted from the terminal; analysing characteristics of the second signal to detect audio activity in the second signal; and applying a delay between receiving at the terminal and outputting from the terminal at least one of said plurality of data elements; and adjusting the delay based on the analysed characteristics of the first signal and on the detection of audio activity in the second signal.

Radio terminal equipment of a communication system, the communication system comprising one or more secondary units coupled to the radio terminal equipment, the radio terminal equipment comprising: means for receiving information on audio characteristics optimising an audio signal of the secondary unit, means for converting the audio characteristics information into a form of an audio control algorithm used in the radio terminal equipment for performing a secondary unit audio control algorithm, means for optimising an audio signal of the secondary unit by using the secondary unit audio control algorithm.

Controlling method, secondary unit and radio terminal equipment

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Helsinki, Finland

Markus Vaalgamaa