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Match Document Document Title
8767737 Data center network system and packet forwarding method thereof  
A data center network system and a packet forwarding method thereof are provided. The data center network system includes a virtual bridge and an address resolution protocol (ARP) server. The...
8644197 RF front-end module and antenna systems  
Architectures and implementations of a transceiver system for wireless communications are presented, the system including one or more antennas supporting a single frequency band or multiple...
8565794 Method and apparatus for group paging in wireless communication system  
Disclosed is a method for receiving, by a terminal, a paging message in a wireless communication system. A paging message reception method according to the present invention comprises receiving a...
8514749 Routing requests for duplex applications  
The present invention extends to methods, systems, and computer program products for routing requests for duplex applications. Embodiments of the invention provide a multi-machine scalability...
8503515 High speed switch with data converter physical ports and processing unit  
An integrated circuit chip implements a high-speed switch that includes: a switch fabric; control logic that controls the transmission of digital signals through the switch fabric; a transceiver...
8503514 High speed switch with data converter physical ports  
A high-speed switch that includes a switch fabric, and both high-speed serial ports and data converter physical ports. A first set of data converter physical ports may perform analog-to-digital...
8483103 Method, system and base station for determining data transmission offsets  
A method for determining a data transmission offset includes: synchronizing a first time division duplex TDD system with a second TDD system (a500); determining a transmission timing advance of a...
8427983 Techniques for providing uplink feedback for downlink-only RF carriers in a multicarrier system  
Techniques are described for permitting uplink feedback for downlink transmission over downlink-only RF carriers to occur using uplink control channels belonging to another fully-configured RF...
8335832 Method for releasing buffered data of a serving gateway  
A method for releasing buffered data of a Serving Gateway is disclosedâ–ˇ the Serving Gateway (Serving GW) buffers downlink data sent to a user and sends a data notification message to a Mobility...
8295774 Methods and apparatuses for providing a stable wideband noise signal  
Methods and apparatuses for determining uplink receive signal path characteristics in a wireless communication system are disclosed. In one embodiment, a tower-top noise source (TTNS) is provided...
8234399 Method and apparatus for automatic phy calibration based on negotiated link speed  
A serial ATA interface calibrates serially connected components of a computer system linked by the interface to a negotiated data transmission speed. The interface negotiates the fastest data...
8068444 Method and apparatus for communicating downlink and uplink sub-frames in a half duplex communication system  
A method communicating downlink and uplink sub-frames between a base and at least one half duplex user equipment. For a scheduled synchronization time, beginning of reception of an effective part...
8023999 Base station architecture using decentralized duplexers  
Disclosed is a base station comprising an antenna and a plurality of integrated transceiver modules. Each integrated transceiver module includes a radio and a decentral duplexer connected to the...
7965661 System and method for wireless communication in a time division duplexing region  
A method and system for using half-duplex base stations and half-duplex nodes in a Frequency Division Duplexing region to provide wireless connectivity between the half-duplex base stations and...
7937063 Method and system for configuring a tower top low noise amplifier  
A method and system for protecting a LNA by acquiring a radio frequency control channel signal at a tower top low noise amplifier (TTLNA) system. In response to acquiring the radio frequency...
7911984 System and method for wireless communication in a frequency division duplexing region  
A method and system for using half-duplex base stations and half-duplex nodes in a Frequency Division Duplexing region to provide wireless connectivity between the half-duplex base stations and...
7839805 System and method for wireless communication in a frequency division duplexing region  
A method and system for using half-duplex base stations and half-duplex nodes in a Frequency Division Duplexing region to provide wireless connectivity between the half-duplex base stations and...
7831213 Method and system for configuring a tower top low noise amplifier  
Controlling a tower-top low noise amplifier (TTLNA) without transmit mode or receive mode timing control signals from a base station. The TTLNA system and associated components autonomously...
7656825 System and method for wireless communication in a frequency division duplexing region  
A method and system for using half-duplex base stations and half-duplex nodes in a Frequency Division Duplexing region to provide wireless connectivity between the half-duplex base stations and...
6975841 Diplexer, and high-frequency switch and antenna duplexer using the same  
A diplexer capable of passing signals of a high frequency band without being attenuated over a wide frequency band, and a high-frequency switch using the diplexer are provided. The diplexer...
6748206 Low-power-consumption radio receiver  
A radio receiver includes a device for decreasing the data rate of reception data in accordance with the channel frequency of the reception data, and a device for performing signal processing for...
6584302 Method and arrangement for forming a beam  
The invention relates to a method and an arrangement for forming a beam for transmission in a TDD communication system, wherein an antenna comprises several elements. A multipath propagated signal...
6366564 Diplexer duplexer and two-channel mobile communications equipment  
A diplexer employed in mobile communications equipment such mobile phones which can divide signals into two channels with a simple configuration without interfering the other band. In this...
6211926 Remote control apparatus for digital cable television system and method thereof  
A remote control apparatus for a digital cable television system and a method thereof which are capable of inserting and transmitting a control data into each channel of a head end (HE) which is...
6185434 Antenna 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...
6125365 Tree structure address setting method for automatically assigning addresses for a plurality of relay units connected in a tree  
Respective child relay units are selected in predetermined order if one or more child relay units are connected to respective relay units (first process). By increasing or decreasing an address,...
5276443 Parallel port multiplexor for PC parallel port  
A multiplexor for use with a computer having a parallel port, for providing multiple separately addressable auxiliary parallel ports.
3752921 DISTINCT COMPLEX SIGNALS FORMED BY PLURAL CLIPPING TRANSFORMATIONS OF SUPERPOSED ISOCHRONAL PULSE CODE SEQUENCES  
Signal sources overlay coded pulse signals on a tapped transmission cable, forming thereby composite signals of unique form. Source signals are representations of distinct words of an orthogonal,...
2378326 Carrier frequency communication system  
This invention relates to line wire communication systems of the carrier frequency type, and more particularly to such a system for transmitting signal or control influences by carrier frequencies...
1943630 Multiplex transmission  
1703197 Electrical signaling  
1699444 Synchronized quadruplex telegraphy  
1577722 Generation and control of electric waves  
1045953 MULTIPLEX-TELEGRAPH SYSTEM.  
0987631 QUADRUPLEX PRINTING TELEGRAPHY.  
0981845 TELEGRAPHY.  
0975756 MULTIPLEX-TELEGRAPH APPARATUS.  
0942814 MULTIPLEX TELEGRAPH.  
0918322 TELEGRAPH SYSTEM.  
0876312 QUADRUPLEX AND MULTIPLEX TELEGRAPHY.  
0833225 TELEGRAPHY.  
0778177 TELEGRAPHY.  
0778120 MULTIPLEX TELEGRAPHY.  
0763908 SUBMARINE TELEGRAPHY.  
0717776 QUADRUPLEX TELEGRAPH SYSTEM.  
0711942 TELEGRAPHY.  
0426819 Title is not available  
0426591 Title is not available  
0422072 Title is not available  
0333291 Title is not available  

Matches 1 - 50 out of 59 1 2 >