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Class 370/272 - SEXTUPLEX


Subclass of Class 370 - Multiplex communications
Definition: Subject matter for the simultaneous transmission of six
No. of patents: 9
Last issue date: 08/09/2011


NumberTitleIssue Date
7995504Locality-based routing table generation
Systems and methods storage of adding a node entry to a routing table of an inquiring node of a data network are disclosed herein. An inquire message is transmitted to a publishing node. The publishing node can be configured to publish a routing entry which can be a...
08/09/2011
7668121Purging of authentication key contexts by base stations on handoff
Various embodiments of methods and apparatuses for managing authentication key contexts are described herein. In various embodiments, the methods and apparatuses include purging an authentication key context of a supplicant after handing off the supplicant, even the...
02/23/2010
7246161Managing method for optimizing capacity of storage
In an environment in which storages are intensively collected, many unused areas are generated and no storage resources can be efficiently used as a storage pool. The capacity utilization (data capacity) of a storage device (volume) allocated to a computer is obtain...
07/17/2007
7236544Enhanced preamble to enable low power detection
System and method for enabling the low power detection of a transmitted sequence. A preferred embodiment comprises the replacement of a portion of a preamble (after the application of any needed scrambling) with an expected sequence field (such as the expected seque...
06/26/2007
6959014Method and apparatus for operating a communication bus
Embodiments of the present invention related generally to communication systems. One embodiment contemplates a method for operating a communication bus where the method includes detecting a start of frame symbol on the communication bus; determining a length of the ...
10/25/2005
6801815Sound and image producing system
An amusement system includes a cartridge having memory for storing sound data, a processing system to process the sound data and programming executable by the processing system to produce electrical sound signals representative of sound from the sound data. The syst...
10/05/2004
6771611Frame generation circuit and method
A network transmitter for generating frames of data for transmission is provided. The transmitter includes a frame generation circuit with a register storing a bit sequence corresponding to a network standard training bit sequence. A multiplexer includes a first inp...
08/03/2004
6185434Antenna filtering arrangement for a dual mode radio communication device
A dual mode radio apparatus has an integrated filtering part (51) which includes an antenna port (51a) for connection to an antenna (21), at least one port (51b, 51c, 51d) for connection to each of the system-specific radio-frequency parts (54, 55) of the...
02/06/2001
4171467Signal multiplexing circuit
The disclosed signal multiplexing circuit makes use of a single pair of wires to interface a data and voice communication circuit such as an electronic key telephone (EKT) station set with a central data and voice communication system such as a business c...
10/16/1979
 
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