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Iterative Water-Filling for Optimal Resource Allocation in OFDM Multiple-Access and Broadcast Channels
White Papers In this paper an iterative water-filling algorithm is proposed to solve this problem efficiently. It is shown that by formulating an explicit rate expression for MAC, though non-convex of power spectral densities, the KKT conditions demonstrate a...
[April 13, 2007, 1:01]
Rate Stable Resource Allocation in OFDM Systems: From Water-Filling to Queue-Balancing
White Papers The authors show, via a counter example, that water-filling based subcarrier allocation policies, contrary to conventional wisdom, fail to provide rate-stability for an otherwise stabilizable OFDMA system.
[April 13, 2007, 1:01]
Court rejects patent for form-filling program
News An Australian who tried to patent a form-filling application which enabled entrepreneurs to legally create a UK business from scratch suffered a defeat at the Court of Appeal on Friday morning. Neal Macrossan had been trying to patent the...
[October 27, 2006, 13:15]
Court rejects patent for form-filling program
Talkback OK, scratch patenting methods. Next runner up, scratch patenting software. That's like patenting the recipe for cooking rice. Plenty of ways, though limited, to achieve that so why patent each and every one of them?
[October 28, 2006, 1:01]
Filling More Than 3 Million Orders Per Year, Securely and Reliably, With Help From Symantec Solutions
White Papers Grupo Martins, the leading Brazilian wholesaler, needed to maintain open email and Internet communications within its distribution network of employees, contractors, suppliers, and customers. Spam, however, was overwhelming the email system, while...
[January 18, 2008, 0:01]
A Study of Software Methodology Analysis: "Great Taste or Less Filling"
White Papers Software project management methodologies that have developed in the past couple of decades have done so to address the endemic problem of software project failures caused, in a large part, by lack of planning and poor execution.
[April 28, 2006, 1:00]
A Fresh Look at Optimal Subcarrier Allocation in OFDMA Systems
White Papers This paper shows, via a counter example, that water-filling based subcarrier allocation policies, contrary to conventional wisdom, fail to provide rate-stability for an otherwise stabilizable OFDMA system.
[April 11, 2007, 1:01]
Rivals agree on Web buying standard
News A study conducted by Jupiter Communications earlier this year found that 27 percent of online buyers abandon orders before check out due to problems filling out the forms. Setting up a common standard will expand the number of sites where automatic...
[June 15, 1999, 7:36]
Block Buster
Downloads Rules are very simple, keep on blasting the play blocks by filling them up to capacity. Make sure your game block is not blasted because we are filling it up. Blockbuster is an interesting puzzle which becomes interesting by its simple interface...
[March 22, 2003, 6:00]
Behind the scenes of Oracle-Siebel
News Oracle and Siebel, which had held casual discussions in the past about a potential merger, according to the SEC filling, entered into more formal talks in November 2003. According to a proxy filling this week with the US Securities and Exchange...
[October 25, 2005, 15:40]
Adobe scoops up server company
News Accelio specialises in server software for routing and storing data submitted by people filling out electronic forms. Accelio's products include Capture, server software that captures and stores data submitted by people filling out electronic forms...
[February 4, 2002, 12:04]
Tilelander (Smartphone)
Downloads Save Tileland from the invasion of the evil Xyzon empire by filling tile areas and using special items such as generators, remote controls and blasts to complete level after level. Tilelander includes over 70 delicious levels combining a variety of...
[December 29, 2007, 20:27]
Oracle gives Ellison a pay hike
News Ellison received a 44 percent salary increase to $975,000 (£545,0000), according to the company's filling with the Securities and Exchange Commission on Tuesday. Measured against the S&P 500 and Dow Jones Software indexes over a five-year period...
[September 1, 2005, 11:05]
Google reveals $3m bonus plan
News The company said in the filling that it created the variable cash incentive programme to motivate participants to achieve the company's financial and other performance objectives, and to reward them for their achievements when those objectives are...
[February 23, 2005, 10:35]
Rupert Goodwins' Diary
Blog A good rule," he said, "when filling in carbon copies on multiple different forms, is not to have them all in a pile when you do the top one. He was filling in forms earlier in the week when he swore under his breath.
[May 5, 2006, 18:50]
Gates and Ballmer get pay rises
News Ballmer and Gates reflects their status as significant shareholders of the company," Microsoft said in its annual proxy filling on Wednesday with the Securities and Exchange Commission. Gates and Ballmer will get a base pay of $620,000, while...
[September 29, 2005, 9:15]
Vonage cautiously announces IPO
News Vonage founder Jeffrey Citron, who has been the company's chief executive since its inception, will serve as chairman of the board of directors and as the company's chief strategist, focusing on technology developments, employee culture and public...
[February 9, 2006, 9:25]
A Year Ago: Immigration battle looms for hi-tech staff
News The reasons for the labour shortfall are complex and often hotly-debated, Black and other observers say, but it's generally agreed within high-tech circles that a continued delay in filling certain jobs will mean product-release delays that could...
[September 20, 1999, 7:00]
US Report: Immigration battle looms for hi-tech staff
News The reasons for the labour shortfall are complex and often hotly-debated, Black and other observers say, but it's generally agreed within high-tech circles that a continued delay in filling certain jobs will mean product-release delays that could...
[September 22, 1998, 7:57]
US Report: Immigration battle looms for hi-tech staff
News The reasons for the labour shortfall are complex and often hotly-debated, Black and other observers say, but it's generally agreed within high-tech circles that a continued delay in filling certain jobs will mean product-release delays that could...
[September 21, 1998, 7:57]
