space optical wireless data access and high speed backbone reach extension

... 19] To solve this problem and enable WiFi to be used in a disaster, we developed long-range and high- speed wireless LAN units to establish makeshift but high- speed wireless LAN networks These ... Cordova, P Boets, and L Van Biesen, “Analysis and applications of Wi-MAX standard: forecasting the trends” J Crouse, M D’alessandro, and F Lengerich, “WiMAX and the future of wireless technology,” ... long-range and highspeed wireless LAN units Section describes an experiment on a telemedicine network in an emergency with wireless LAN units Section describes experiment results and Section...

Ngày tải lên: 22/06/2014, 06:20

... soils and groundwater: an evaluation, Engineering Geology, 60(1-4), 193-207 [5] Robert H Kadlec and Robert L Knight Treatment Wetlands CRC Lewis Publishers 1996 [6] APHA, AWWA and WPCF: Standard ... concentration decreased Particles were caught by bio-filter and were taken in the small animals, and thus it is thought that high- speed biodegradation might be carried out It is thought that ... is very useful for floatation and supplying oxygen Screw pump is very useful for keeping alive very small animals, and organics may be degrades biologically at high speed by the ecosystem formed...

Ngày tải lên: 05/09/2013, 08:40

... hand and two text columns containing the nickname and notes about the hand 146 CHAPTER ■ DATA ACCESS AND NETWORKING ... /> < /data: DataGridTemplateColumn.CellTemplate> < /data: DataGridTemplateColumn>

Ngày tải lên: 05/10/2013, 03:20

... namespace System .Data – Để truy cập xử lý CSDL, sử dụng namespace System .Data, System .Data. Common, System .Data. OleDb, System .Data. SqlClient, System .Data. SqlTypes – Các lớp System .Data: DataSet, DataTable, ... Mục lục ADO.NET Overview Using Database Connections Commands Quick Data Access: The Data Reader Working with DataSet Viewing NET data Example Data Access and Viewing with NET Editor: Đoàn ... Add data table vào data set cách thêm vào thuộc tính Tables data set Data Access and Viewing with NET Editor: Đoàn Quang Minh Đoà 10 Working with DataSet – Example DataSet ds = new DataSet(); DataTable...

Ngày tải lên: 13/12/2013, 09:16

... using MOSFET and CNFET technologies In “Proposed full adder cell designs,” we introduce two novel high- speed and low-power carbon nanotube full adders in dynamic logic “Simulation results and comparison” ... “0” and COUT output is unchanged and it is equal to “1.” At this phase when SIGMA is “1,” the T1, T2, and T3 transistors are “off.” As a result, both outputs, SUM and COUT, are unchanged and ... Moaiyeri MH, Navi K: High speed NP-CMOS and multi-output dynamic full adder cells International Journal of Electrical, Computer, and Systems Engineering 2010, 4:4 Bagherizadeh and Eshghi Nanoscale...

Ngày tải lên: 21/06/2014, 00:20

... Static parts Main static parts of medium and high speed diesel engines consist of: Bedplate Engine frame (framework) Cylinder block Cylinder liners and Cylinder covers 05/14/16 Editor: Nguyen ... độ dới 4500C 05/14/16 Editor: Nguyen Trung Cuo 31 4.4 Gas exchange system b Valves Valve keeper and rotator Mục đích việc xoay xupáp là: Gạt muội bám nấm đế xupáp, Không cho muội bám vào nấm ... trạng nóng cho xupáp 05/14/16 Editor: Nguyen Trung Cuong 32 4.4 Gas exchange system Valve keeper and rotator 05/14/16 Editor: Nguyen Trung Cuo 33 4.4 Gas exchange system b Valves Valve cages...

Ngày tải lên: 14/05/2016, 20:50

... frame from iBRIDGE’s RAM at the desired speed and in a random access fashion After placing the column and row value on the Col(9 : 0) and Row(8 : 0) bus, the data (pixel value) of that particular ... the data bus Figures 12(a) and 12(b)–12(d) show a full image and randomly accessed images, respectively, captured by the MCU using the proposed iBRIDGE It is also possible to access the pixel data ... to a high- speed randomly accessible image sensor Given the data rate, that is 254 megasamples/sec and the equations in Section 4.1, the iBRIDGE supports 333 fps for the VGA (640 × 480) and 56...

Ngày tải lên: 21/06/2014, 07:20

... role in both high- speed optical communication and sensor systems High- speed optical fiber transmission systems have been studied for several decades and still attract a lot of attention Optical fiber ... Process in Highly-Nonlinear Fiber A high- speed optical pulse train has wide applications It can be used as an optical clock, for optical sampling, or to imprint optical data bits Multi-channel optical ... environment changes PMD changes randomly in the fiber and optical components It has been studied extensively as it limits the performance of the high- speed optical transmission and sensor systems [2, 3]...

Ngày tải lên: 11/09/2015, 10:01

... Infrastructure (U-NII) band – Intended for devices that provide short-range, highspeed wireless digital communications • U-NII spectrum is segmented into four bands – Each band has a maximum power ... function and how they differ from 802.11 networks • Outline how 802.11g enhances 802.11b networks • Discuss new and future standards and how they improve 802.11 networks IEEE 802.11a • 802.11a standard ... the United States – GHz band is allocated to users and technologies other than WLANs U-NII Frequency Band (continued) U-NII Frequency Band (continued) U-NII Frequency Band (continued) • Channel...

Ngày tải lên: 13/09/2012, 10:52

... (Interior Standard) Trong GSM tiền thân hai hệ thống DCS, PDC Các hệ thống sử dụng kỹ thuật TDMA (Time Division Multiple Access) ngoại trừ IS-95 sử dụng kỹ thuật CDMA (Code Division Multiple Access) ... Internet giá rẻ thiết bị di động Trong tương lai không xa, mạng UMTS nâng cấp lên High Speed Downlink Packet Access (HSDPA) - gọi với tên 3,5G HSDPA cho phép đẩy nhanh tốc độ tải xuống tới 10 ... đường xuống qua tin cho phép truy nhập (Access Grant) Bản tin cho phép truy nhập tin hệ thống gửi cho MS để trả lời tin Yêu cầu truy nhập ngẫu nhiên (Random Access Request) MS Mã phân kênh thay...

Ngày tải lên: 20/11/2012, 11:31

... Payload Data Rate: One Loop: 128 kbps to 2304 kbps, in 64 kbps increments Two Loops: 256 kbps to 4608 kbps, in 128 kbps increments Network Interface Industry-standard V.35, X.21, RS-449, RS-530 and ... complete user control and status (9600, 8/N/1) Five operator selectable loopback modes V.54 loopback support Activity monitors for interface signals Password protected menu access Remote log-on ... from 56 kbps up to 4.608 Mbps Timing reference is selectable from internal clock, SDSL signal or data port Physical Interface: RS-449: DB-37; RS-530/530A: DB-25; X.21: DB-15; ESTIMATED RANGE (MILES/...

Ngày tải lên: 18/10/2013, 19:15

... demands for high- bandwidth services and competitive challenges to meet these needs, a major U.S regional carrier chose to implement a technology strategy utilizing digital subscriber line access ... with an extremely detailed and comprehensive understanding of the materials and scope of work The engineering phase included work on nearly 100 ATM projects and 500 standard density DSLAMs, as ... carrier with: ADC service teams handled all commissioning and integration This process included: • Materials management • Test and turn-up of each shelf • Test and turn-up • Provisioning of options...

Ngày tải lên: 27/10/2013, 00:15

... The data type of the columns varies between databases However, SQL standards such as SQL−92 and SQL3 define data types that most databases support Some example data types include CHAR, NUMBER, and ... 110 Java, Databases, and Data Types .110 Java−to−JDBC Data Type Mappings .111 JDBC−to−Java Data Type Mappings .114 Standard SQL data types ... ResultSetMetaData objects 135 Using ResultSetMetaData objects 135 ResultSetMetaData example 136 The DatabaseMetaData Interface 140 Creating DatabaseMetaData...

Ngày tải lên: 10/12/2013, 02:15

... 63 12/02 • 517 Data Management and Access Products Table of Contents w w w a d c c o m • + - - - 8 • - 0 - 6 - Data Management and Access Products 12/02 • 517 Data Management and Access Products ... industry standard for many reasons Users and vendors of EIA-232, V.35, EIA-422 and EIA-449 data communications equipment are migrating to EIA-530 to take advantage of the higher data rate and the ... TD (pins and 14), TC (pins 24 and 23), RD (pins and 19), RC (pins 17 and 18), and XTC (pins 15 and 16) • Unbalanced indicators (referenced to pin 7) monitor RTS (pin 4), CTS (pin 5) and DCD (pin...

Ngày tải lên: 10/12/2013, 17:15

... The data type of the columns varies between databases However, SQL standards such as SQL−92 and SQL3 define data types that most databases support Some example data types include CHAR, NUMBER, and ... 110 Java, Databases, and Data Types .110 Java−to−JDBC Data Type Mappings .111 JDBC−to−Java Data Type Mappings .114 Standard SQL data types ... ResultSetMetaData objects 135 Using ResultSetMetaData objects 135 ResultSetMetaData example 136 The DatabaseMetaData Interface 140 Creating DatabaseMetaData...

Ngày tải lên: 15/12/2013, 20:15

... the HighSpeed Train Turin-Lyon is not an actual priority for Italy, and its construction should be immediately stopped MATERIALS AND METHODS The Susa Valley A brief description of its nature and ... performance (between 0.62 and 0.77 MJ/p-km, depending on load factor), while the HSR is characterized by a much higher energy demand and indirect GHG emissions (between 1.02 and 1.44 MJ/p-km) For ... from economic and infrastructural points of view It is crossed by two main roads through the passes Monginevro and Moncenisio Moreover, a motorway and an international railway reach France through...

Ngày tải lên: 20/02/2014, 19:20

... of various candidates For example, " ~ ~", one of the extracted morphemes, is composed of the 2nd candidate at the 1st position, the 1st candidate at the 2nd position and the 3rd candidate at ... corresponds to the candidate level Candidates on the same level form one stream For example, in Fig 6(a), the character at the 3rd position has three candidates: the 1st candidate is ' ~ ' , ... "Haxdwaxe-matchlng Algorithm for High Speed Linguistic Processing in Continuous Speech-recognitlon Systems", $~stems and Computers in Japan, 19(_7~ 72-81 Knuth, D E (1973) Sorting and Searching, The Art...

Ngày tải lên: 21/02/2014, 20:20

... Understand proper debugging and error-handling procedures ⇒ Gain a basic understanding of database access and management using databound controls ⇒ Obtain an introduction to ActiveX controls and ... Tracking Plotting 7-54 Database Access and Management Review and Preview 8-1 Database Structure and Terminology .8-1 ADO Data Control 8-6 Data Links ... 5-27 Database Access and Management 8-10 Error-Handling, Debugging and File Input/Output Review and Preview 6-1 Error Types 6-1 Run-Time Error Trapping and Handling...

Ngày tải lên: 24/02/2014, 11:20

... b)mod p where, p is prime and < a < p , ≤ b < p, and a and b are chosen at random We apply q different random permutation for every vector (by choosing random values for a and b, q number of times) ... vectors and randomly permute them (see Appendix A for more details on random permutation functions) A random permutation can be considered as random jumbling of the bits of each vector2 A random ... is the angle between the vectors u and v measured in radians |u.v| is the scalar (dot) product of u and v, and |u| and |v| represent the length of vectors u and v respectively 623 cos(θ(u, v))...

Ngày tải lên: 08/03/2014, 04:22

... the HighSpeed Train Turin-Lyon is not an actual priority for Italy, and its construction should be immediately stopped MATERIALS AND METHODS The Susa Valley A brief description of its nature and ... performance (between 0.62 and 0.77 MJ/p-km, depending on load factor), while the HSR is characterized by a much higher energy demand and indirect GHG emissions (between 1.02 and 1.44 MJ/p-km) For ... from economic and infrastructural points of view It is crossed by two main roads through the passes Monginevro and Moncenisio Moreover, a motorway and an international railway reach France through...

Ngày tải lên: 17/03/2014, 07:20