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| Patent # | Description |
|---|---|
| US-6,901,104 |
Wirless network A wireless network is disclosed including at least one base station and a plurality of assigned terminals for exchanging user data and control data. The base... |
| US-6,901,103 |
Determining combiner weights and log likelihood ratios for symbols
transmitted on diversity channels Methods and apparatus are presented herein for determining log likelihood ratios (LLRs) for code symbols. Pilot and code symbols are transmitted over diversity... |
| US-6,901,102 |
Self-compensating laser resonator A standing wave self-compensating laser resonator for preventing the utilization efficiency of a laser beam from being lowered, while at the same time, improving... |
| US-6,901,101 |
Optical sensor for measuring physical and material properties An optical medium having a cavity that defines a variable gap is provided. The optical medium is used in an optical sensor, laser, and variable frequency... |
| US-6,901,100 |
Semiconductor laser device in which near-edge portion of upper cladding
layer is insulated for preventing... In a semiconductor laser device: a p-type Al.sub.z Ga.sub.1-z As cladding layer is formed above an active layer, where z.gtoreq.0.3; a p-type GaAs contact layer... |
| US-6,901,099 |
Antiguide single mode vertical cavity laser A vertical cavity laser (VCL) including a first mirror formed adjacent a substrate, an optical cavity formed adjacent the first mirror, a second mirror formed... |
| US-6,901,097 |
Semiconductor laser diode and method for fabricating the same A semiconductor laser diode and a manufacturing for fabricating the same are provided. The semiconductor laser diode includes a substrate, masks that are formed... |
| US-6,901,096 |
Material system for Bragg reflectors in long wavelength VCSELs Distributed Bragg reflectors (DBRs), and VCSELs that use such DBRs, comprised of AlP layers on InP substrates. When grown on an InP substrate, if the critical... |
| US-6,901,095 |
Semiconductor laser module, optical measuring method and optical measuring
apparatus A package accommodates an LD device for emitting laser light with the center wavelength of which is in a range of 1300 to 1440 nm and airtight seals a light path... |
| US-6,901,094 |
Operating point determination for mode-selection laser A laser unit has a laser mode selection and provides a laser signal in accordance to a laser control parameter. A plurality of pairs of values is determined for... |
| US-6,901,093 |
Semiconductor laser device A semiconductor laser apparatus includes a base, a block, and a semiconductor laser element. The base has a recess on a main plane thereof. The block is... |
| US-6,901,092 |
Package structure for a hybrid optical module and method of producing the
same A resin package 1 is hollowed in order to house components of a hybrid optical module. Laser devices 7 and 8 are die-bonded to metal frames 2 and 3,... |
| US-6,901,091 |
Electronic driver circuit for directly modulated semiconductor lasers An electronic driver circuit for a directly modulated semiconductor laser has a first circuit for generating a constant current and second circuit for modulating... |
| US-6,901,090 |
Exposure apparatus with laser device An exposure apparatus has a laser device that is small, easy to maintain, and capable of producing an output that is unlikely to be affected by optical surges... |
| US-6,901,089 |
Laser instrument The invention relates to instruments which include radiometers and which generate a laser beam for striking a target at a distance to assist in aiming the... |
| US-6,901,088 |
External cavity laser apparatus with orthogonal tuning of laser wavelength
and cavity optical pathlength An external cavity laser apparatus and method wherein wavelength or channel selection is carried independently from adjustment of external cavity optical path... |
| US-6,901,087 |
Broadband laser source A broadband laser source comprising: a resonant cavity (1) containing a medium (2) which emits optical energy (3) in a continuum of wavelengths in response to... |
| US-6,901,086 |
Stack-type diode laser device Two thin-clad laser diodes are disposed to form a stack-type device that emits two beams. The beams are substantially parallel and in proximity such that they... |
| US-6,901,085 |
Multi-wavelength ring laser source In the present invention a Multi-Wavelength Ring Laser Source (MWRLS) design based on Erbium Doped Fiber Laser is provided. A LiNbO.sub.3 modulator is used to... |
| US-6,901,084 |
Stable solid state raman laser and a method of operating same The present invention relates to a stable solid-state Raman laser, the solid-state Raman laser including a resonator cavity defined by at least two reflectors, a... |
| US-6,901,083 |
Method and system for code combining at an outer decoder on a communication
system An outer encoder and an inner encoder encode subsets of information to be transmitted, to improve protection by adding redundancy. The redundancy permits... |
| US-6,901,082 |
Method and apparatus for communicating information A method and apparatus for transporting a supercarrier signal over a network span is described. The apparatus includes a network for transporting the... |
| US-6,901,081 |
Method and device for determining a time-parameter A method and device for determining a parameter (RTO) associated with a retransmission time-out feature in a data unit transmitter implementing a protocol (TCP)... |
| US-6,901,080 |
System and method for providing an intermediary layer for VoIP call pipe
establishment A Generate QoSEthernet layer (118) is provided, interposed between an IP layer and a QoSEthernet layer (115). The Generate QoSEthernet layer (118) intercepts... |
| US-6,901,079 |
Providing different quality of services (QOS) to different point-to-point
sessions An aggregation device providing different QOS to different point-to-point sessions. Multiple virtual circuits, each to provide different QOS, may be provisioned.... |
| US-6,901,078 |
Method and apparatus for converting data streams A digital video recorder or similar apparatus implements a method of converting an input data stream having an MPEG-2 Program Stream (PS) format into an output... |
| US-6,901,077 |
Timeslot interchange circuit supporting PCM, ADPCM, and multiple data
channel connectivity to T1 and E1 circuits A method and apparatus are provided for exchanging information between at least some slots of a first T-carrier and some other non-coincidental slots of a second... |
| US-6,901,076 |
Dynamic LAN boundaries A network device dynamically switches between layer 2 (data link) operation and layer 3 (network) operation. When enabled, bridging logic functions as a data... |
| US-6,901,075 |
Techniques for protection of data-communication networks Systems and methods for transmitting data between origin and destination networks are provided. Data complying with a first protocol is received at a front end... |
| US-6,901,074 |
Communication method and communications system A real-time communications system for decentralized management is accomplished which was not implemented conventionally. To achieve this, the following... |
| US-6,901,073 |
Encapsulation method and apparatus for communicating fixed-length data
packets through an intermediate network A method and apparatus for communicating fixed-length data packets through an intermediate computer network. The method comprises receiving a data packet... |
| US-6,901,072 |
System and method for high speed packet transmission implementing dual
transmit and receive pipelines The present invention provides systems and methods for providing data transmission speeds at or in excess of 10 gigabits per second between one or more source... |
| US-6,901,071 |
Row upgrade for a scalable switching network A redundant multi-stage network can be upgraded in a non-stop manner via a bypass and a rewiring phase. The bypass phase involves selecting two adjacent rows as... |
| US-6,901,070 |
Dynamically programmable integrated switching device using an asymmetric
5T1C cell A switching element including first, second and third ports each comprising a plurality of lines is disclosed. A first memory cell includes a storage element, a... |
| US-6,901,069 |
Sub-packet insertion for packet loss compensation in voice over IP networks A method of compensating within a receiving endpoint for lost audio packets transmitted across an IP network, comprising the steps of storing a packet buffer of... |
| US-6,901,068 |
Apparatus and method for computer controlled call processing applications
in packet switched telephone networks A method is presented comprising transmitting, from an application computer communicably connected to a gatekeeper which is connected to a data network,... |
| US-6,901,067 |
Method and device for generating a PCM signal stream from a streaming
packet source A method and device are disclosed which receives packets streamed over a packet network, decodes the packets received to generate a decoded signal stream and... |
| US-6,901,066 |
Wireless control network with scheduled time slots A building monitoring system is disclosed that includes a bi-directional radio link between a master and a number of remote units, wherein the master unit... |
| US-6,901,065 |
Packet transmission in a UMTS network A method of scheduling packets for transmission over the air interface of a UMTS Terrestrial Radio Access Network (UTRAN) in the case where a pair of Radio... |
| US-6,901,064 |
Method and device for establishing communication links and detecting
interference between mobile nodes in a... A wireless communication network includes a plurality of mobile nodes each including a transceiver, a phased array antenna connected to the transceiver, and a... |
| US-6,901,063 |
Data delivery in conjunction with a hybrid automatic retransmission
mechanism in CDMA communication systems Techniques for delivering data recovered by a HARQ entity in proper order to higher layers in a CDMA system. In a method, packets are received from the HARQ... |
| US-6,901,062 |
Adaptive antenna array wireless data access point The invention provides systems and methods for providing improved wireless data communication. Preferred embodiments of the present invention utilize multiple... |
| US-6,901,061 |
Handoff control in an enterprise division multiple access wireless system A wireless office communication system including a wireless internet base station (WIBS) encompassing a base station controller, a mobile switch controller and... |
| US-6,901,060 |
Method and apparatus for multiplexing a plurality of data connections onto
one temporary block flow A method and an apparatus are described for sending packet data over a wireless link. The method includes sequentially multiplexing a plurality of radio bearers... |
| US-6,901,059 |
Low noise hybrid circuit for communications systems using time division
multiplexing A modem for Time Division Multiplexed Digital Subscriber Line applications eliminates the requirements for a Hybrid Balanced Network and employs low noise... |
| US-6,901,058 |
System and method for enabling multicast in a CDMA network An improved wireless communications system for efficiently delivering multicast transmissions within a CDMA wireless communications network. To minimize use of... |
| US-6,901,057 |
Intelligent piconet forming When connecting a unit to one or more existing ad hoc wireless networks comprising several units, the units e.g. adapted to communicate according to the... |
| US-6,901,056 |
System and method for time multiplexing of multi-domain transactions A system and apparatus for time multiplexing of multi-domain transactions is provided. A computer system may include multiple domains of clients where the... |
| US-6,901,055 |
Synchronous circuit synthesis using an asynchronous specification A method for specifying and synthesizing a synchronous digital circuit by first accepting a specification of an asynchronous system in which stored values are... |
| US-6,901,054 |
Method for checking the transfer of data cells in an asynchronous switching
arrangement, elementary switching... For checking transfer of data cells in an asynchronous switching arrangement, cells are cyclically marked and counted before entering and after leaving the... |
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