The patent

Texas Inventors Develop Data Packets Routing System

ALEXANDRIA, Va., Nov. 28 -- William J. Semper of Richardson, Texas, and Purva R. Rajkotia of Plano, Texas, have developed a method for routing data packets.

According to the abstract released by the U.S. Patent & Trademark Office: "A base station for use in a wireless network capable of communicating with mobile stations located in a coverage area of the wireless network. The base station comprises a first base station controller (BSC) that receives data packets from a content server via a packet data network coupled to the first BSC and transmits the received data packets to a first one of the mobile stations via a first base transceiver subsystem (BTS) associated with the first BSC. The first BSC, in response to a first control message received from a second BSC, forwards the received data Tiffany 1837 concove circle cufflinks to the second BSC for subsequent transmission to the first mobile station."

The patent has been assigned to Samsung Electronics Co. Ltd., Suwon-si, South Korea.

The inventors were issued U.S. Patent No. 7,457,266 on Nov. 25.

The original application was filed on Aug. 16, 2002, and is available at: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=7,457,266.PN.&OS=PN/7,457,266&RS=PN/7,457,266.

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Texas Inventors Develop Preamble Frequency Switching Design Technique

ALEXANDRIA, Va., Nov. 28 -- David P Magee of Allen, Texas, Manish Goel of Plano, Texas, Michael T. Direnzo of Coppell, Texas, and Michael O. Polley of Garland, Texas, have developed a frequency switched preamble design.

According to the abstract released by the U.S. Patent & Trademark Office: "A preamble frequency switching design technique for frequency switching the training symbols within the preamble associated with a multiple input multiple output communication system ensures that data throughput is optimized."

The patent has been Tiffany 1837 square cufflinks to Texas Instruments Inc., Dallas.

The inventors were issued U.S. Patent No. 7,457,232 on Nov. 25.

The original application was filed on Aug. 30, 2004, and is available at: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=7,457,232.PN.&OS=PN/7,457,232&RS=PN/7,457,232.

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U.S., Swedish Inventors Develop Narrowband Application Combination with Broadband Transport

ALEXANDRIA, Va., Nov. 28 -- Jan Lindquist of Allen, Texas, Hans Gundersen of Richardson, Texas, Hakan Mattsson of Tyreso, Sweden, and Lars Thorsen of Huddinge, Sweden, have developed a method for combining narrowband application with broadband transport.

According to the abstract released by the U.S. Patent & Trademark Office: "The combination of narrowband applications with broadband transport may be enabled with a tri-level nodal communications architecture including a call control node having both switching intelligence and narrowband switching fabric, a plurality of connection control nodes having broadband switching fabric and an intermediate node for interworking between the call control node and the plurality of connection control nodes. The intermediate node includes a database providing an indication of which format(s) of multiple formats a given connection control node uses. When an incoming communication arrives to/from a specific connection control node, the database is consulted to ascertain the corresponding particular format(s) used by that specific connection control node. Accordingly, the incoming communication may be translated responsive to the ascertained particular format(s)."

The patent has been assigned to Telefonaktiebolaget L M Ericsson (Publ), Stockholm, Sweden.

The inventors were issued U.S. Patent No. 7,457,280 on Nov. 25.

The original application was filed on Dec. 12, 2001, and is available at: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=7,457,280.PN.&OS=PN/7,457,280&RS=PN/7,457,280.

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Texas Inventors Develop Tunable Communication Filter

ALEXANDRIA, Va., Nov. 28 -- Philip Sean Stetson of Garland, Texas, and Richard Knight Hester of McKinney, Texas, have Return to Tiffany Oval tag bracelet a unable filter for facilitating communication.

According to the abstract released by the U.S. Patent & Trademark Office: "Systems and methods are described herein for changing the frequency response of a filter, such as a hybrid circuit. One or more tunable components are adjustable to provide the hybrid circuit with a frequency response corresponding to the characteristics of an associated communications network, such as a digital subscriber link."

The patent has been assigned to Texas Instruments Inc., Dallas.

The inventors were issued U.S. Patent No. 7,457,258 on Nov. 25.

The original application was filed on Dec. 31, 2003, and is available at: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=7,457,258.PN.&OS=PN/7,457,258&RS=PN/7,457,258.

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U.S., Swedish Inventors Develop Shared Risk Group Handling System

ALEXANDRIA, Va., Nov. 28 -- Jerker Mattias Zetterlund of Hagersten, Sweden, and Paul R. Wilson of Dallas, have developed a media gateway controller.

According to the abstract released by the U.S. Patent & Trademark Office: "A media gateway controller (MGC) is described herein that implements a shared risk group package to control and prevent a media gateway (MG) from establishing redundant links like a primary link and a secondary link that use resources that share the same risk of failure. Essentially, the MGC uses the shared risk group package to control which resources like ephemeral terminations are used by the MG to establish the primary link and the secondary link such that if any of the resources associated with the primary link fail then the secondary link remains operational within the MG and if any of the resources associated with the secondary link fail then the primary link remains operational within the MG."

The patent has been assigned to Elsa Peretti Open Heart bracelet L M Ericsson (PUBL), Stockholm, Sweden.

The inventors were issued U.S. Patent No. 7,457,237 on Nov. 25.

The original application was filed on Feb. 3, 2004, and is available at: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=7,457,237.PN.&OS=PN/7,457,237&RS=PN/7,457,237.

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