1
Per ANG ke Larsson, Carl Magnus Frodigh, Knut Magnus Almgren: Adaptive channel allocation method and apparatus for multi-slot, multi-carrier communication system. Telefonaktiebolaget L M Ericsson, Jenkins & Gilchrist P C, September 21, 1999: US05956642 (283 worldwide citation)

A method and system of adaptive channel allocation in a multi-carrier, multi-slot system is provided. In the method and system a subset of M channels is chosen from a larger set of N channels available for communications on a link. As communications take place on the link, signal quality (C/I) measu ...


2
Kenneth Yngve Wallstedt, Carl Magnus Frodigh, H ang kan Gunnar Olofsson, Knut Magnus Almgren, Francois Sawyer, Andre Beliveau: Adaptive neighbor cell list. Telefonaktiebolaget L M Ericsson, Jenkens & Gilchrist P C, December 29, 1998: US05854981 (98 worldwide citation)

A method and apparatus for adaptively reconfiguring a neighbor cell list. For a selected cell of a cellular system, data associated with the selected cell and each of a plurality of neighboring base stations is collected. The collected data includes data on events indicative of the quality of handof ...


3
Claes H ang kan Andersson, Knut Magnus Almgren: Channel hopping in a radio communication system. Telefonaktiebolaget LM Ericsson, Burns Doane Swecker & Mathis L, August 10, 1999: US05937002 (86 worldwide citation)

The invention relates to a method and to an arrangement for effecting base orthogonal channel hopping between mobile stations (MS1-MS3) and a base station in a radio communications system. Connections (F1-F3) having low attenuation are allotted a number of channels having high interference I (channe ...


4
Magnus Almgren, Christer Johansson, Håkan Olofsson, Dalibor Turina, Zsolt Haraszti, Magnus Hartman, Niclas Lindberg: Method and apparatus for providing radio access bearer services. Telefonaktiebolaget LM Ericsson, December 23, 2003: US06668175 (83 worldwide citation)

A method and an apparatus for providing radio access bearer services for different applications in a network having a core network and a radio access network through radio access bearers between the networks are presented. One or more session traffic flows being sent by an application are identified ...


5
David Anthony Smith, H ang kan Gunnar Olofsson, Knut Magnus Almgren: Method and apparatus for transmitting communication signals using transmission space diversity and frequency diversity. Telefonaktiebolaget L M Ericsson, Jenkens & Gilchrist P C, December 21, 1999: US06006075 (59 worldwide citation)

A transmitter diversity assembly and an associated method for a radio transmitter. When coupled to a radio transmitter to form a portion thereof, signal diversity is created to overcome multi-path fading. A plurality of antennas are freely selectable to be coupled to receive bursts of a communicatio ...


6
Knut Magnus Almgren, Yngve Kenneth Wallstedt: Dynamic allocation of channels in a cellular telephone system. Telefonaktiebolaget LM Ericsson, Burns Doane Swecker & Mathis L, October 27, 1998: US05828948 (54 worldwide citation)

A cellular communication system has a plurality of cells and a plurality of channels. The plurality of channels includes a plurality of measurable channels for which interference can be measured in both uplink and downlink directions and a plurality of unmeasured channels for which interference are ...


7
Peter Lundh, Magnus Almgren: Power level convergence in a communications system. Telefonaktiebolaget LM Ericsson, April 6, 2004: US06718180 (52 worldwide citation)

Methods, systems, and arrangements enable balanced base station transmitter output power levels with respect to a receiving mobile station in a macro-diversity communication by adjusting a base station transmitter output power level responsive to power control command(s) sent by the mobile station a ...


8
Magnus Almgren, Bo Engström, Mårten Ericson: Power control in a CDMA mobile communication system. Telefonaktiebolaget LM ERicsson, October 19, 2004: US06807164 (49 worldwide citation)

A method and apparatus for controlling transmission power levels in a CDMA cellular communication system are disclosed, whereby a third (middle) control loop is interposed between an inner loop and an outer loop to form a cascaded power control loop. Certain quality indicators are coupled to the out ...


9
David Anthony Smith, Håkan Gunnar Olofsson, Knut Magnus Almgren: Method and apparatus for transmitting communication signals using transmission space diversity and frequency diversity. Telefonaktiebolaget LM Ericsson, Jenkens & Gilchrist P C, April 3, 2001: US06212242 (41 worldwide citation)

A transmitter diversity assembly and an associated method for a radio transmitter. When coupled to a radio transmitter to form a portion thereof, signal diversity is created to overcome multi-path fading. A plurality of antennas are freely selectable to be coupled to receive bursts of a communicatio ...


10
Magnus Frodigh, Fredric Kronestad, Mikael Gudmunson, Magnus Almgren: Method and apparatus for control of base stations in macro diversity radio systems. Telefonaktiebolaget LM Ericsson, Burns Doane Swecker & Mathis L, August 15, 2000: US06104933 (40 worldwide citation)

A method and apparatus for controlling an amount of downlink power to be applied in each downlink transmission in a macro diversity radio system. Downlink power level is controlled in response to a quality measurement of a corresponding uplink. In accordance with exemplary embodiments, a path gain o ...