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Class Information
Number: 370/541
Name: Multiplex communications > Communication techniques for information carried in plural channels > Combining or distributing information via time channels > Multiplexing plural input channels to a common output channel > Plural input channels of same rate to a single common rate output channel > Multiple levels of multiplexing to form a multiplex hierarchy
Description: Subject matter having more than one multiplexing stage.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7602777 |
Cascaded connection matrices in a distributed cross-connection system |
Oct. 13, 2009 |
| 7573915 |
Method and apparatus for transporting network management information in a telecommunications network |
Aug. 11, 2009 |
| 7570665 |
Generation of mixed media streams |
Aug. 4, 2009 |
| 7533401 |
Digital data processing from multiple streams of data |
May. 12, 2009 |
| 7522641 |
Ten gigabit copper physical layer system |
Apr. 21, 2009 |
| 7496116 |
Switching arrangement and method for communications platform |
Feb. 24, 2009 |
| 7468994 |
Method and apparatus for interleave processing, and computer program product for interleave processing |
Dec. 23, 2008 |
| 7463656 |
Multi-stage SONET overhead processing |
Dec. 9, 2008 |
| 7443890 |
Multi-stage multiplexing chip set having switchable forward/reverse clock relationship |
Oct. 28, 2008 |
| 7436857 |
Mapping information in wireless communications systems |
Oct. 14, 2008 |
| 7360007 |
System including a segmentable, shared bus |
Apr. 15, 2008 |
| 7352781 |
Dual backplane rate, triple OC3 service unit |
Apr. 1, 2008 |
| 7319706 |
Symmetrical clock distribution in multi-stage high speed data conversion circuits |
Jan. 15, 2008 |
| 7305014 |
Synchronous system bus |
Dec. 4, 2007 |
| 7277459 |
Data transmission in an SDH network |
Oct. 2, 2007 |
| 7266133 |
Methods and apparatus for statistical multiplexing with distributed multiplexers |
Sep. 4, 2007 |
| 7254145 |
Data transmission apparatus and a path control method thereof |
Aug. 7, 2007 |
| 7164698 |
High-speed line interface for networking devices |
Jan. 16, 2007 |
| 7161965 |
Add/drop multiplexor with aggregate serializer/deserializers |
Jan. 9, 2007 |
| 7154914 |
Through-timing of data transmitted across an optical communications system utilizing frequency division multiplexing |
Dec. 26, 2006 |
| 7145922 |
Composite add/drop multiplexor with crisscross loop back |
Dec. 5, 2006 |
| 7116671 |
Method and apparatus for providing OC-n virtual bridge ports |
Oct. 3, 2006 |
| 7110424 |
Bi-directional serializer/deserializer with discretionary loop-back |
Sep. 19, 2006 |
| 6970463 |
Apparatus for establishing path in synchronous digital hierarchy system and method thereof |
Nov. 29, 2005 |
| 6944190 |
Methods and apparatuses for serial transfer of SONET framed data between components of a SONET system |
Sep. 13, 2005 |
| 6891862 |
Multiplex hierarchy for high capacity transport systems |
May. 10, 2005 |
| 6891863 |
Device and methods for processing channels in a data stream |
May. 10, 2005 |
| 6889355 |
Method and apparatus for data transmission using multiple transmit antennas |
May. 3, 2005 |
| 6870829 |
Message signalling in a synchronous transmission apparatus |
Mar. 22, 2005 |
| 6870861 |
Digital signal multiplexing method and apparatus, digital signal transmission method and apparatus, digital signal recording method apparatus and recording medium |
Mar. 22, 2005 |
| 6829255 |
CDMA base station transmission device and method |
Dec. 7, 2004 |
| 6785766 |
Method and apparatus for servicing massive interrupts in random access memory (RAM) |
Aug. 31, 2004 |
| 6782009 |
Multi-port data arbitration control |
Aug. 24, 2004 |
| 6775305 |
System and method for combining multiple physical layer transport links |
Aug. 10, 2004 |
| 6765933 |
Inter-chip port and method for supporting high rate data streams in SDH and SONET transport networks |
Jul. 20, 2004 |
| 6757306 |
Method and system for intermediate system level 2 transparency using the SONET LDCC |
Jun. 29, 2004 |
| 6751238 |
Phase re-alignment of SONET/SDH network switch without pointer manipulation |
Jun. 15, 2004 |
| 6738392 |
Method and apparatus of framing high-speed signals |
May. 18, 2004 |
| 6731876 |
Packet transmission device and packet transmission system |
May. 4, 2004 |
| 6714518 |
Method for setting up a connection in a synchronous digital telecommunications network and network element |
Mar. 30, 2004 |
| 6674771 |
Transmission method and apparatus for transmitting low-speed SDH signals using a high-speed SDH frame |
Jan. 6, 2004 |
| 6636532 |
Apparatus for adjusting phase |
Oct. 21, 2003 |
| 6633573 |
Method and apparatus for generating massive interrupts in random access memory (RAM) |
Oct. 14, 2003 |
| 6594287 |
Apparatus and method for multiplexing digital data streams to form a composite data stream |
Jul. 15, 2003 |
| 6584119 |
Dialable data services/TDM bandwidth management |
Jun. 24, 2003 |
| 6580731 |
Multi-stage SONET overhead processing |
Jun. 17, 2003 |
| 6487223 |
SDH transmission apparatus with flexible system configuration |
Nov. 26, 2002 |
| 6396847 |
Dialable data services/TDM bandwidth management |
May. 28, 2002 |
| 6205158 |
Network architectures with transparent transport capabilities |
Mar. 20, 2001 |
| 6104732 |
Integrated signal routing circuit |
Aug. 15, 2000 |
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