codes
RSS codesGoogle gives SMEs a better slice of local search
News For example, San Francisco pizza parlours will be able to see the zip codes from which searches originate that wind up at their listing, the keywords that searches are using to find their result, and basic stats about... [02 Jun 2009]
Constant Weight Codes: A Geometric Approach Based on Dissections
White Paper This paper presents a novel technique for encoding and decoding constant weight binary codes that uses a geometric interpretation of the codebook. Their technique is based on embedding the codebook in a Euclidean space... [30 May 2009]
Interleaver Design for Short Block Length Turbo Codes
White Paper The performance of a Turbo code depends on the interleaver design. There are two major criteria that can be considered in the design of an interleaver. Distance spectrum properties of the code and the correlation of the extrinsic... [30 May 2009]
MedDRA Data as SAS Formats
White Paper Additionally all codes can be formatted with their names (descriptions), abbreviations or whatever other information is available in the datasets. To use MedDRA data with SAS the ascii data files can be read into SAS... [29 May 2009]
Inside HSBC's high-tech war on fraud
News HSBC is also looking at other ways to combat fraud including two-factor authentication devices that create unique transaction codes to verify online banking transactions. HSBC is fighting financial fraud by overhauling... [28 May 2009]
How e-coding can prevent NHS slip-ups
Comment The trust has also adopted GS1 standards for its passive RFID-enabled wristbands, using unique GS1 codes to help ensure positive patient identification. GS1 UK's Gary Lynch counts the ways… A survey we ran recently in... [20 May 2009]
Funding snub for historic Bletchley Park
News Lord Davies also rejected the suggestion that Bletchley should be associated with the Imperial War Museum to recognise the importance of its role in cracking codes used by the Nazis during World War II. [19 May 2009]
Website Security Tests Protect Against Application Vulnerabilities
White Paper Website owners are vulnerable to unwanted intrusions by malicious hackers and other harmful codes. More than four out of every five (85 percent) U.S.businesses have experienced a data breach, according to a recent study... [14 May 2009]
Photos: Bletchley needs £2m to save codebreakers' huts
Photo The National Museum of Computing at Bletchley houses a collection of computers, which includes the rebuilt Colossus machine used to break high-level German codes during the war. This hut once housed codebreakers who... [11 May 2009]
Website Application Development and Database
White Paper In fact most of the website designers (or website developers) depended on simple file writing codes to develop dynamic websites. Till 2000, many website application development companies used files to create and store... [01 May 2009]
Photos: Vicious viruses find a home in art
Photo After MessageLabs intercepted these codes and diffused them so they were rendered inoperative, Dragulescu built an application to analyse them and used their values to create 3D visualisations. The RSA Conference being... [27 Apr 2009]
Nationwide Delivery Solution Bolsters Online and Catalog Business and Improves Customer Experience
White Paper ZIP codes - primarily those served by its popular retail stores. By studying the company's shipment data, they were able to develop a low-cost, highly reliable solution for all ZIP codes. Leading online... [23 Apr 2009]
An Ultra-Low Power Multi-Mode LDPC Decoder Chip for Mobile WiMAX System
White Paper This paper presents an ultra-low power multi-mode decoder design for Quasi-Cyclic LDPC codes for Mobile WiMAX system. Based on proposed overlapped decoding mechanism, the decoding latency can be reduced to 68.75% of... [23 Apr 2009]
A Full-Rate Full-Diversity 2×2 Space-Time Code for Mobile WiMAX Systems
White Paper The recently developed IEEE 802.16e specifications for broadband wireless access include three multiple-input multiple-output (MIMO) profiles employing 2×2 Space-Time Codes (STCs) and two of those are mandatory on the... [23 Apr 2009]
Diversity Techniques to Combat Fading in WiMAX
White Paper The simulation results show that the Space-Frequency Coded system coupled with Reed-Solomon codes and Convolutional codes efficiently exploits diversity techniques. The IEEE 802.16 standard is often... [22 Apr 2009]
