摘要:
A header-compression packet processing method in a wireless communication system is disclosed, which can transmit a header-compression packet through a packet transmission path mapped to a service flow, the method comprising, when a service flow of a downlink packet is mapped to a header-compression transmission channel, obtaining a second packet by adding a header-compression context ID mapped to an IP flow of the downlink packet to a first packet made by compressing a header of the downlink packet, in a control station; adding a data path tag mapped to the service flow of the downlink packet to the second packet; and transmitting the second packet with the data path tag to a base station maintaining mapping information of a connection ID for a corresponding mobile station and the data path tag, so as to transmit the second packet with the data path tag to the corresponding mobile station using the header-compression transmission channel.
摘要:
Disclosed is an optical plate and an illuminating member, and particularly an optical plate for reducing UGR, which has a plurality of micro lens patterns formed on a base substrate, a fill factor of the micro lens patterns being in range of 0.5 to 1.0.
摘要:
A light guide plate and a plane light source unit are provided. The light guide plate for a plane light source unit includes a plurality of unit pattern regions each having a plurality of optical patterns on surfaces thereof, wherein one or more unit pattern regions have different sag values (height:lens size) of the optical patterns constituting the unit pattern regions. Unit pattern regions are implemented with segmented optical patterns, which are equal in height, from the outside of the light guide plate to the central part thereof, by adjusting the density and size of microlenses, thereby improving the light uniformity and light efficiency and improving the efficiency of manufacturing processes.
摘要:
A method of creating a service flow for ROHC in a control station is disclosed, which can establishes a ROHC channel between ROHC entities, the method comprising obtaining a first ROHC parameter from a ROHC entity of the control station, upon receiving a subscriber profile to which ROHC is applied; and transmitting a first message including the first ROHC parameter for requesting the creation of service flow to a mobile station related with the subscriber profile and a base station performing a dynamic service addition (DSA) procedure through the use of a second message including the first ROHC parameter.
摘要:
Disclosed is a light device comprising: a diffusion unit for diffusing and radiating light incident from a light source; and a condensing unit installed on a light radiating surface of the diffusion unit, including a micro lens array of lenses having sag determined depending on one of a light emitting area of the lighting device and total light flux of the lighting device. Thus, the lighting device can reduce a light flux emitted at the angle between 65 deg and 90 deg, thereby meeting UGR conditions.
摘要:
The present invention relates to an lighting device capable of reducing UGR (Unified Glare Rating) characterized by comprising the frame portion formed at the peripheral area in which the printed circuit board mounted with a light source and the light source are arranged, and the inserting portion into which the diffusing plate and the optical plate are inserted at the inside of the frame portion simultaneously. Particularly, an air gap can be formed on the closed adhered surface of the optical plate and the diffusing plate.
摘要:
A method of producing lycopene, with high productivity by means of a recombinant bacterial strain includes preparing the recombinant vector containing genes encoding proteins, which are required for lycopene biosynthesis. The genes involved in lycopene biosynthesis are crtE, crtB and crtI, and at least one of the said three genes (crtE, crtB and crtI) is selected from the group consisting of crtE with the SEQ ID NO:1, crtB with the SEQ ID NO:3 and crtI with the SEQ ID NO:5, of the Sequence List. The said recombinant vector is transformed into Escherichia coli (hereafter E. coli). The E. coli transformant is cultured to recover lycopene from the culture medium.
摘要翻译:通过重组细菌菌株以高生产率生产番茄红素的方法包括制备含有编码蛋白质的基因的重组载体,其是番茄红素生物合成所需的。 涉及番茄红素生物合成的基因是crtE,crtB和crtI,并且所述三种基因(crtE,crtB和crtI)中的至少一种选自由SEQ ID NO:1的crtE,具有SEQ ID NO:1的crtB组成的组 和序列表中SEQ ID NO:5的crtI。 将所述重组载体转化到大肠杆菌(以下称为大肠杆菌)中。 培养大肠杆菌转化体以从培养基中回收番茄红素。
摘要:
Highly-ordered block copolymer films are prepared by a method that includes forming a polymeric replica of a topographically patterned crystalline surface, forming a block copolymer film on the topographically patterned surface of the polymeric replica, and annealing the block copolymer film. The resulting structures can be used in a variety of different applications, including the fabrication of high density data storage media. The ability to use flexible polymers to form the polymeric replica facilitates industrial-scale processes utilizing the highly-ordered block copolymer films.
摘要:
There are provided genes involved in the biosynthesis of lycopene and having DNA sequences set forth in SEQ ID NO: 1, SEQ ID NO: 3 and SEQ ID NO: 5 encoding proteins required for the biosynthesis of lycopene, a recombinant vector comprising at least one of the genes, and a mi croorganism transformed with the recombinant vector and having a high content of lycopene. The lycopene is obtained at a yield of 15.3 mg/L and a content of 4.2 mg/gDCW when the recombined E. coli with the crt genes is cultivated, and the lycopene is also obtained with the maximum content of 5.4 mg/gDCW when a microorganism is transformed with the combination of the gene of the present invention and the known genes. Therefore, provided is the lycopene-producing strain having a more increased content of lycopene per dry cell weight than the known lycopene-producing strain with the genes. Accordingly, the genes may be useful to mass-produce lycopene in microorganisms, and also to mass-produce carotenoids.
摘要翻译:提供参与番茄红素生物合成的基因,并且具有SEQ ID NO:1,SEQ ID NO:3和SEQ ID NO:5所示的DNA序列,所述DNA序列编码番茄红素生物合成所需的蛋白质,重组载体包含至少一个 的基因,以及用重组载体转化并具有高含量番茄红素的微生物。 当培养具有crt基因的重组大肠杆菌时,以15.3mg / L的产率和4.2mg / gDCW的含量获得番茄红素,并且当获得最大含量为5.4mg / gDCW的番茄红素时 用本发明基因与已知基因的组合转化微生物。 因此,提供的番茄红素生产菌株的干细胞重量比具有该基因的已知番茄红素生产菌株的番茄红素含量更高。 因此,该基因可用于在微生物中大量生产番茄红素,也可用于大量生产类胡萝卜素。