摘要:
A printed circuit board (PCB) having a three-dimensional spiral inductor, which includes a plurality of insulating layers and conductor layers. The PCB comprises a plurality of coil conductor patterns made of conductive material and shaped into strips, which is provided on the plurality of conductor layers, respectively, such that the plurality of coil conductor patterns are parallel to each other and positioned on the same plane perpendicular to the conductor layers, and in which each of the plurality of coil conductor patterns is longer than an adjacent inner coil conductor pattern.
摘要:
The present invention relates to a capacitor-embedded PCB and a method of manufacturing the same. The capacitor-embedded PCB includes a dielectric layer, a lower electrode layer formed under the dielectric layer, and an upper electrode layer formed on the dielectric layer and configured to have at least one first blind via hole that is inwardly formed.
摘要:
The data transmission rate on the reverse link in a mobile communications system is controlled by determining an interference level at a base station due to signals from all mobile stations served by the base station, and determining a transmission energy level required for each mobile station. The interference level is compared with the transmission energy level to obtain a comparison result for each mobile station, and each mobile adjusts its data transmission rate based upon the comparison result, which is sent via a common channel on a forward link to each mobile station in a dedicated manner. Thereafter, packet data is transmitted on the reverse link in accordance with the adjusting so that data throughput can be maximized.
摘要:
Disclosed herein is a multi-functional communication terminal device and communication relay device for use in a noise environment. To this end, the present invention provides a multi-functional communication terminal device for use in a noise environment, comprising: a cellular phone which is hand-carried by each individual worker within a company; an authentication means installed in the cellular phone for transmitting a predetermined code to the multi-functional communication relay device according to claim 1 to receive authentication for a registration of information about the cellular phone from the multi-functional communication relay device; and a communication terminal device mounted on the worker's ear, wherein the communication terminal device includes: a short-range communication means for enabling shot-range communication with the cellular phone; a speech recognition means for recognizing a speech of the worker and converting the recognized speech into character data; and a microphone for receiving a speech of the worker and a speaker for outputting a speech of a counterpart worker or music to the worker.
摘要:
An LCD and a method of manufacturing the same are provided. The LCD includes first and second substrates defined by a display region and a non-display region, and spaced a predetermined interval apart from each other. The LCD further comprises a liquid crystal layer interposed between the first and second substrates, a conductive part formed on at least one side of the first substrate corresponding to the non-display region. The conductive part has a first dummy pattern formed of metal identical to that of a gate line in the display region. The LCD then comprises a common electrode formed on the second substrate, and a conductive thread pattern that electrically connects the common electrode and the conductive part, and attaches the first and second substrates.
摘要:
Disclosed herein is a method of manufacturing a laminate for a flexible printed circuit board, in which a base film is surface treated by radiating ion beams using a gas mixture comprising oxygen and argon. According to the method of the current invention, a laminate for a flexible printed circuit board, having high adhesive strength, heat resistance, dimensional stability, and productivity, can be manufactured.
摘要:
The present invention relates to Walsh Code Allocation (WCA) field in the Packet Data Control Channel. One of the embodiments of the WCA field is use of the WCA field as Last Walsh Code Index (LWCI) field in the message format of the PDCCH. The LWCI field indicates the corresponding last code index or the corresponding number of Walsh codes in a Walsh Code Index (WCI) Table/List/Set. In alternative embodiments, the WCA indicates a general set of Walsh codes or a specific set of Walsh codes in the WCI table. The WCA fields may or may not be used with one of power ranking and sequential decoding, but is preferable used. The WCA field has various advantages including but not limited to efficient use of system resources.
摘要:
Provided is an electrochemical device comprising two types of separators having different energy to break, wherein the outermost electrode layer of the electrode assembly includes an active material non-coated cathode, an active material non-coated anode, and a separator (second separator) disposed between the cathode and anode and having relatively low energy to break compared to that of separators (first separator) in other electrode layers. Therefore, it is possible to remarkably improve safety of the battery by inducing primary short-circuiting in the outermost electrode layer of a battery, thus facilitating heat dissipation of the battery, upon application of external impact.
摘要:
A network component comprising at least one processor configured to implement a method comprising transmitting a request to compute a routing assignment, a wavelength assignment, or both for a signal in a wavelength switched optical network, wherein the request comprises a lightpath constraint and wherein the request is transmitted using a path computation element protocol. Also disclosed is a network comprising a first path computation element (PCE) and a path computation client (PCC) in communication with the PCE, wherein the PCC is configured to send a request to and receive a reply from the PCE using a PCE protocol, wherein the request comprises a lightpath constraint. Included is a method comprising sending a discovery advertisement to the at least one PCE that calculates a wavelength assignment, receiving a response comprising a PCE capability information from the PCE, wherein the request and the reply are communicated via a PCE protocol.
摘要:
An apparatus comprising an application cross-stratum optimization (CSO) gateway (ACG) coupled to an application layer that handles a plurality of servers, a network CSO gateway (NCG) coupled to a network layer that handles a plurality of network nodes and configured to communicate with the ACG using a CSO protocol (CSOP), and a CSO interface established between the ACG and the NCG that enables the exchange of a plurality of CSOP messages to allow joint application-network resource allocation, provisioning, and optimization. Also disclosed is a network apparatus implemented method comprising sending a user profile from a user plane to an application plane, sending an application profile from the application plane to a network plane via a CSO interface between an ACG and a NCG, and sending network capability information from the network plane to the application plane via the CSO interface.