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| Patent # | Description |
|---|---|
| US-6,381,244 |
Connectionless communication method A plurality of datagram VCCs, each of which is exclusively for connectionless transfer of data, are established between mutually adjacent exchanges in advance,... |
| US-6,381,243 |
Determining time slot delay for ATM transmission A time slot aligner (60) determines delay (in terms of frames) of time slots of a set of frames received on Plesiochronous Digital Hierarchy (PHD) transmission... |
| US-6,381,242 |
Content processor A content processor is described that is able to scan the contents of entire data packets including header and payload information. The content processor... |
| US-6,381,241 |
Duplicate message detection and mending of garbled messages A method and apparatus for detecting duplicate messages and correcting garbled messages in a wireless communication device are provided. According to one aspect... |
| US-6,381,240 |
Signal processing circuit and method of signal processing A signal processing circuit capable of deciding and storing the starting packet and realizing normal data storage when packet loss occurs at the time of... |
| US-6,381,239 |
Multiple application switching platform and method A multiple application switching platform includes a switch having a distributed open architecture and incorporating redundancy for enhanced fault tolerance. The... |
| US-6,381,238 |
Apparatus and method for a telephony gateway A system and method for connecting a circuit network with a packet network. In one embodiment, the system contains a packet switch fabric, a circuit network... |
| US-6,381,237 |
Trail explorer and method for exploring trails in a communication network A trail explorer and method for exploring trails in a communication network is described. The trail explorer is provided in a trail managing system having a... |
| US-6,381,236 |
Bi-directional digital transmission system and bi-directional digital
transmission method A bi-directional digital transmission method, and system, for sending and receiving digital transmission signals having a frame configuration modulated by an... |
| US-6,381,235 |
Wireless CDMA system having a unique forward configuration control channel The wireless CDMA system includes a base station which generates a configuration channel as one of the forward control channels. The message slots in the... |
| US-6,381,234 |
Communication method, base station and terminal apparatus An access request to a base station or the like can be preferably performed in time division access wherein one transmission band of communication such as a... |
| US-6,381,233 |
Spread spectrum communication transmitter and receiver, and CDMA mobile
communication system and method A transmitter used in a CDMA mobile communication system includes a pilot channel transmit unit which intermittently transmits a pilot signal in a spread... |
| US-6,381,232 |
Handoff procedures based on broadband networks Methods and apparatus are disclosed for improving performance of handoff in a telecommunications system having a plurality of base stations and a mobile unit in... |
| US-6,381,231 |
Private base stations A private base station (231) provides communication directly between a cellular mobile telephone (201) operable within a cellular network and a public switched... |
| US-6,381,230 |
Method and system for providing personal base station communications A method and system for operation of a personal base station where the forward link of a personal base station is on the same frequency assignment as a first... |
| US-6,381,229 |
Random access in a mobile telecommunications system An uplink common physical channel (random access channel) frame structure with a separate preamble and data portion. The preamble is used by a base station to... |
| US-6,381,228 |
Onboard control of demand assigned multiple access protocol for satellite
ATM networks An onboard DAMA protocol for use in connection with a processing satellite communications network, where multiple users are assigned to a common transmission... |
| US-6,381,227 |
Frame relay protocol-based multiplex switching scheme for satellite mesh
network A frame relay protocol-based earth station interface architecture provides full mesh connectivity for a relatively small number of network stations. The... |
| US-6,381,226 |
Guard time reducing system in data communication from earth station to
static orbit communication satellite and... A guard time reducing system and a method thereof for realizing a guard time that each packet is near each other in time without overlapping each other. A GPS... |
| US-6,381,225 |
System and method for resolving frequency and timing uncertainty in access
transmissions in a spread spectrum... A method for reducing the number of required frequency and time hypotheses to acquire an access transmission in a satellite communication system. By reducing the... |
| US-6,381,224 |
Method and apparatus for controlling a full-duplex communication system A speakerphone system (50, 70) implements automatic gain control (AGC) when it is in a talk mode. While in the talk mode, the speakerphone system (50, 70)... |
| US-6,381,223 |
Ring-bus technology A ring-bus transition 100 is provided which for switching signals between inputs 140-144 and outputs 180-85. First, signals are received at a number of inputs... |
| US-6,381,222 |
Noise reduction techniques and apparatus for enhancing wireless data
network telephony A system for wireless communication comprises an architecture of routers connected to a network and having connected transceivers for wireless transmission and... |
| US-6,381,221 |
System and method for monitoring line performance in a digital
communication network System for monitoring the performance of at least one line at a node of a digital communication network, such a system including a set of hardware registers... |
| US-6,381,220 |
Monitoring selected IP voice calls through activity of a watchdog program
at an IP-addressing mapping check point Surveillance of IP voice calls over a public communication IP link is achieved by a WatchDog program, associated with an IP Address Mapping Check Point... |
| US-6,381,219 |
Channel integrity in a voice-on-ATM network An application and method for analyzing a virtual circuit in an asynchronous transfer mode ("ATM") network is disclosed. The ATM network may include multiple... |
| US-6,381,218 |
Network controller system that uses directed heartbeat packets A network controller system including a plurality of network ports and a driver system that operates the network ports as a team. The team is operated to... |
| US-6,381,217 |
Delivering method in ATM point-to-multipoint connection A method for checking an ATM point- to-multipoint connection between a paging sender and a plurality of paging receivers in a mobile communications system is... |
| US-6,381,216 |
Simplified switch algorithm for flow control of available bit rate ATM
communications An Asynchronous Transfer Mode (ATM) switch (8) and method of operating the same to allocate Available Bit Rate (ABR) communications therethrough is disclosed.... |
| US-6,381,215 |
Method and computer program product for efficiently and reliably sending
small data messages from a sending... In a network with a sending system networked to at least one receiving system, it is sometimes desirable to transfer relatively short messages between the... |
| US-6,381,214 |
Memory-efficient leaky bucket policer for traffic management of
asynchronous transfer mode data communications A method and system for policing Asynchronous Transfer Mode (ATM) traffic, or for performing traffic shaping under ATM protocol, are disclosed. The disclosed... |
| US-6,381,213 |
Method and apparatus for detecting collisions on a network A method to detect a collision on a carrier medium, such as UTP or POTS wiring, commences with a transmission of a first identifier for a network device over the... |
| US-6,381,212 |
Power sharing amplifier system for amplifying multiple input signals with
shared power amplifiers The invention provides a power sharing amplifier system having an N by N transform matrix circuit, N amplifiers and an N by N inverse transform matrix circuit.... |
| US-6,381,211 |
Processing data transmitted and received over a wireless link connecting a
central terminal and a subscriber... The present invention provides a transmission controller and method for processing data items to be transmitted over a wireless link connecting a central... |
| US-6,381,210 |
Methods and apparatus for concurrently processing data from multiple tracks
of an optical storage medium Methods and apparatus are provided for synchronously reading data from multiple tracks of an optical disk using multiple illumination beams. Circuitry is... |
| US-6,381,209 |
Multi-channel optical head for optical recording and reading optical
storage data The multi-channel optical head for recording and reading optical storage data has a write laser array for generating a plurality of write beams and a read laser... |
| US-6,381,208 |
Optical recording medium and optical recording and reproducing apparatus Thickness information and refractive index information of a light transmitting layer are recorded in advance on an optical recording medium. Based on the... |
| US-6,381,207 |
Optical pickup movable to control beam shift and field angle in an optical
disk drive An optical pickup of an optical disk drive. The optical pickup includes a laser beam source for generating a laser beam; a pickup base having an objective lens... |
| US-6,381,206 |
Optical recording apparatus An optical recording apparatus includes: a tilt detecting device for detecting a circumferential direction component of a tilt of a recording medium with respect... |
| US-6,381,205 |
Method and device for adjusting an optical axis angle in an optical disk
device An optical axis angle adjusting device is provided, which can adjust the optical axis angle, which can prevent sound skipping or noise in the image of the... |
| US-6,381,204 |
Power save mode control method and storage unit A power save mode control method for a storage unit which is loadable with recording mediums, having different formats, includes the steps of detecting whether... |
| US-6,381,203 |
Optical disk reproducing method and apparatus Optical pickup is provided which includes a first reproduction channel for reproducing a first-type optical disk and a second reproduction channel for... |
| US-6,381,202 |
Information recording/reproducing apparatus and information recording
method An information recording/reproducing apparatus and an information recording method which allow the formation of a recording pit having a preferable shape. One of... |
| US-6,381,201 |
Optical disk apparatus with address polarity determination and confirmation An optical disk apparatus of the present invention includes: a light amount detection section for irradiating an information carrier with a light beam so as to... |
| US-6,381,200 |
Flash layer overcoat for first surface magneto-optical media Front surface magneto-optical (FSMO) information storage and retrieval media having improved tribological properties when used in high-density storage devices... |
| US-6,381,199 |
Device for electrically connecting an electrical power source and an
electronic circuit of a timepiece An electronic device is described, for a timepiece of electronic or electromechanical type, comprising a source of electrical power (4), such as a battery, an... |
| US-6,381,198 |
Clockwork movement fitted with a generator Clockwork movement fitted with a generator powering the circuit for regulating the rotation of the generator rotor. This generator is formed of at least one coil... |
| US-6,381,197 |
Aperture control and apodization in a micro-machined ultrasonic transducer A micro-machined ultrasonic transducer (MUT) having aperture, elevation and apodization controlled by apparatus located on the same substrate as the transducer,... |
| US-6,381,196 |
Sintered viscoelastic particle vibration damping treatment A damping entity comprises a matrix of plural viscoelastic particles, typically between 0.05 in and 0.5 in in size, which slightly and fixedly contact one... |
| US-6,381,195 |
Circuit, apparatus and method for generating address A circuit and a method for generating an address, which can generate a plurality of types of address on the basis of a reference address, and an apparatus for... |
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