Nokia Telecommunications Oy

Nokia Corporation

Nokia Solutions and Networks Oy

Nokia Technologies Oy

Hannu Vaitovirta

Mika Heiskari

Jari Hartikainen

Jarmo Tapio Hillo

Janne Petteri Viljamaa

Esko Rautanen

Henri Tervonen

Juhani Jaamies

Esko T Rautanen

Jarmo Hillo

According to an aspect, there is provided a network node for performing video on demand equalization. Upon receiving downlink traffic to be transmitted to one or more terminal devices, the network node detects a VOD stream from the downlink traffic. The network node determines the number of VOD streams handled by the cell and a first traffic load and compares the number of the VOD streams and the first traffic load to a first and a second threshold. In response to the number of the VOD streams being above the first threshold or the first traffic load being above the second threshold, the network node selects a terminal device associated with one of the VOD streams, selects a target cell from available cells and schedules the terminal device to use the target cell for said one of the VOD streams.

Video on demand load equalization

A data processing method and apparatus, wherein control-plane data of a communication system is processed in a multicore processing element and user-plane data of the communication system is processed in the same multicore processing element.

Data processing arrangement

The invention relates to a data transmission method and a base station system. The method comprises transmitting radio interface information over a bidirectional data link between a base station and a base station controller. The radio interface information comprises signalling information, user information and error control information. The method is characterized in that the radio interface information is compressed to fit into at least one ATM cell by replacing the original error control information of the radio interface information with simple status information. Other information may also be compressed and inserted into the ATM cell. Realization of the method is exemplified in the DECT system. The invention also relates to the necessary means and their protocol stacks.

Data transmission method and base station system

The invention relates to a method for implementing transmission in a mobile network in which base stations (BTS) communicate through a transmission network with a base station controller (BSC) and through a radio path with mobile stations (MS). In order that the transmission of the fixed part of the mobile network may be implemented in a simpler way than heretofore, a common transmission link (TL) is established between several base stations and their common base station controller, a combining network element ( ) being located at least at one point of the transmission link in which network element signals arriving from different base stations are combined of the base station to which the time slot basis for incorporation into the time slots of the frame structure used on the transmission link in such a way that the signal from the frame of the common transmission link (TL) for the use of the radio channels dynamically in such a way that any one of several different radio channels can use a specific channel on the transmission link.

Data transmission in a mobile network

Processing signalling messages in a mobile communication system

Growing community of inventors

Espoo, Finland

Hannu Vaitovirta