Henrik Basilier

6879580, Apr 12, 2005

Dec 28, 1999

09/474056

Hakan O. Djuphammar - San Diego CA, US
Mohamad I. Nasser - San Diego CA, US
Henrik Basilier - Kensington CA, US

Telefonaktiebolaget LM Ericsson

H04L012/66

370352, 370324

The present invention provides systems and methods for coordinating calls within hybrid cells that support both an all services carrier and a best-efforts carrier, wherein the all services carrier supports real-time and non-real-time services and the best efforts carrier supports only non-real-time services. In one embodiment of the invention, the all services carrier is a 1×RTT carrier and the best-efforts carrier is an HDR carrier. Calls may be placed on either carrier and transferred between the carriers as circumstances dictate. In addition, the present invention provides systems and methods to dynamically determine the most appropriate carrier for a given call.

7043253, May 9, 2006

May 30, 2002

10/157141

Lila Madour - Kirkland, CA
Bobby That Dao Ton - Lachine, CA
Mahmood Hossain - Pointe Claire, CA
Henrik Basilier - San Diego CA, US
Sanjeevan Sivalingham - San Diego CA, US

Telefonaktiebolaget LM Ericsson (publ) - Stockholm

H04Q 7/20

455453, 4554521, 455454

A system, method and node for supporting PDSN load balancing in a CDMA2000 network. A mobile node (MN) sends an origination message to a BSC/PCF that sends a registration request indicating that it supports load balancing according to the invention to the manager part of a PDSN that selects an agent to take care of the connection and redirects the request to it. The agent then validates the request and sends a reply to the BSC/PCF indicating that the initial request has been redirected. The reply also comprises the IP address of the agent. The BSC/PCF then sets up an A10 connection with the agent, and the MN and the agent negotiate a PPP session. There is further a method of setting up a connection between two entities, via a third entity.

7061880, Jun 13, 2006

Oct 11, 2001

09/975760

Henrik Basilier - San Diego CA, US

Telefonaktiebolaget LM Ericsson (publ)

H04H 1/00

370312, 370329, 370341, 370349, 370390

Systems and methods are provided to establish multicast capabilities for communication systems including wireless communication and internet protocol (IP). An exemplary communication system may include one or more content servers (CSs), IP network, packet data serving nodes (PDSNs), IP radio-to-packet network (IP (RP)), base stations (BSs), and mobile stations (MSs) all communicatively coupled together. The content servers may provide a communication multicast on the same IP multicast address. The PDSN to MS communications may use, for example, protocols IGMP (IPv4) and/or MLD (IPv6) for control signaling of the IP multicasting. These protocols may be augmented by MCFTP. The signaling may include identifiers including the IP multicast address, a flow code that may be generated by the PDSN, a unique mapping reference identifier, and various radio parameters. Various signal flow approaches are presented for establishing and maintaining multicast communication between a content server and a mobile station.

7075930, Jul 11, 2006

Apr 11, 2000

09/546823

Ning Nicholas Chen - San Diego CA, US
Henrik Basilier - Kensington CA, US
Vibhor Julka - San Diego CA, US
Roger Gustavsson - San Diego CA, US

Telefonaktiebolaget LM Ericsson (publ)

H04L 12/28

370392, 370400

An method for PDSN (Packet Data Serving Node) initial assignment and re-selection in a wireless communication system is provided. The method is implemented in PCF (Packet Control Function) within a third-generation (3G) CDMA Radio Access Network (RAN). The methodology reduces the number of point-to-point (PPP) re-establishments, when a Mobile Station (MS) roams to a different packet zone/PCF. The method generates a table of PDSN identification numbers cross-referenced to the PDSN Internet protocol (IP) addresses, residing with each PCF. A PDSN Id number is selected from the table using the MS IMSI (International Mobile Station Identifier) as a key to perform the selection. The present invention methodology addresses the issue of forward and backward compatibility, scalability, reliability, and load sharing in the PDSN selection.

7116646, Oct 3, 2006

Mar 20, 2000

09/528553

Ulf Gustafson - Palo Alto CA, US
Henrik Basilier - Menlo Park CA, US

Telefonakitebolaget LM Ericsson (publ)

H04Q 7/00
H04L 12/66
H04B 7/216

370313, 370349, 370352

A system and methodology for implementing an all-Internet Protocol for voice and data communications on a code division multiple access (CDMA) network. An access control server is employed to handle packetized communications within the CDMA network. The methodology is preferably also employed when migrating from a legacy, circuited-switched system to the improved packet-switched, all-IP CDMA system of the present invention.

7289480, Oct 30, 2007

Jun 24, 2002

10/178107

Anders Lundstrom - La Jolla CA, US
Henrik Basilier - San Diego CA, US

Telefonaktiebolaget LM Ericsson (publ)

H04Q 7/24

370338, 370328, 370401, 370235

A wireless communication network manages communication resources based on the types of packet data being carried by the network for each mobile station. Packet data for each use is matched to packet matching filters in defined flow type profiles. Each flow type profile corresponds to an expected application behavior and includes one or more resource control parameters having values set with regard to that expected behavior. An application activity profile is generated for each mobile station based on deriving resource control parameters using parameter values corresponding to the active flows for each mobile station. The network determines each mobile station's active flows based on matching that mobile station's packet data types to one or more of the defined flow type profiles. Thus, the network manages communication resources individually and/or jointly for its users based on the type of packet data traffic passing through the network for each of those users.

20020068564, Jun 6, 2002

Jun 18, 2001

09/884012

Roger Gustavsson - San Diego CA, US
Henrik Basilier - San Diego CA, US
Vibhor Julka - San Diego CA, US
Sanjeev Athalye - San Diego CA, US

H04Q007/20

455/435000, 455/433000

A terminal for wireless communication comprises a transceiver configured to selectively tune to a carrier of a multi-service network or to a carrier of a best-effort network and a processor comprising a do not disturb function. The processor can be configured to tune the transceiver to the multi-service network and register with the multi-service network. The processor can also be configured to tune the transceiver to the best-effort carrier and register with the best-effort network. The processor can then be configured to de-register with the multi-service network when the do not disturb function is activated.

20030233457, Dec 18, 2003

Jun 12, 2002

10/171525

Henrik Basilier - San Diego CA, US
Anders Lundstrom - La Jolla CA, US

G06F015/16

709/227000

A signaling framework for wireless communications over an air interface of a wireless network comprises an application layer containing an application for communicating with a remote device and for generating adaptation control directives associated with signaling messages, a wireless adaptation layer to control wireless communication resources of the wireless network used to transmit said signaling messages over said air interface responsive to said wireless adaptation control directives, and a session control protocol layer between said application layer and said wireless adaptation layer to establish and maintain a communication session between the application and the remote device.