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Delay Analysis For Bluetooth Baseband ACL Packets
White Papers The delay for Bluetooth Baseband ACL packets is investigated in this paper. By including the effect of bit errors, a systematic analysis is carried out, which leads to the derivation of a new and precise delay equation for six different Baseband...
[November 10, 2005, 23:00]
Analysts: Delay To SAP's Saas Rollout 'no Surprise'
News SAP's decision to delay the rollout for its Business ByDesign on-demand software should comes as no surprise but could prove a boon for software-as-a-service vendors, according to analysts. He added the delay could present an opportunity to other...
[May 2, 2008, 9:02]
Ubuntu Update Hit By Six-week Delay
News New versions of Ubuntu Linux have been released at a steady six-month intervals, but project founder Mark Shuttleworth is considering a six-week delay to improve the reliability of an important new version.
[March 14, 2006, 9:05]
Effect Of Packet Size On Loss Rate And Delay In Wireless Links
White Papers For this reason, errors in the physical layer are observed by the application as higher variance in end-to-end delay rather than increased packet loss rate. This paper studies the effect of packet size on loss rate and delay characteristics in a...
[September 26, 2007, 0:00]
Providing Delay Guarantees In Bluetooth
White Papers Hence, this mechanism is highly determining with respect to the delay packets experience in a Bluetooth network. This paper presents a polling mechanism that provides delay guarantees in an efficient manner, and this polling mechanism is evaluated...
[August 11, 2005, 0:00]
Transport Layer Issues In Delay Tolerant Mobile Networks
White Papers Networks characterized by one or more of these challenges are called Delay Tolerant Networks (DTNs). The paper particularly concentrates on investigating and comparing several reliability approaches in a specific category of DTNs known as Delay...
[August 13, 2007, 0:00]
Practical Routing In Delay-Tolerant Networks
White Papers Delay-Tolerant Networks (DTNs) have the potential to connect devices and areas of the world that are under-served by current networks. A critical challenge for DTNs is determining routes through the network without ever having an end-to-end...
[August 23, 2007, 0:00]
Tories Attack Gov't Over Cybercrime Delay
News Davis criticised the Home Office's delay in providing the £1.3m start-up costs for the Policing Central E-crime Unit (PCEU), proposed by the Metropolitan Police Service and Association of Chief Police Officers.
[April 4, 2008, 8:46]
Visa Roadblock Could Delay DMCA Case
News Witnesses in the ElcomSoft trial have been denied visas to enter the United States, a move that could delay a court date in the first criminal test of the Digital Millennium Copyright Act. ElcomSoft programmer Dmitry Sklyarov and chief executive...
[October 17, 2002, 7:47]
Software Echo Canceller Integration - Handling Bulk Delay
White Papers The compensation for this delay is shown between the far end and the echo canceller. There are two packet buffers in a delay-line fashion. This results in a two-frame delay of the inbound far end signal into the echo canceller.
[December 5, 2003, 23:00]
Towards Achieving The Maximum Capacity In Large Mobile Wireless Networks Under Delay Constraints
White Papers This paper explains how to achieve the maximum capacity under delay constraints for large mobile wireless networks. The paper first identifies a number of key parameters for a large class of scheduling schemes, and investigates the inherent...
[July 20, 2007, 0:00]
Measurement And Analysis Of Single-Hop Delay On An IP Backbone Network
White Papers This paper measures single-hop delay as experienced by packets in the Sprint IP backbone network. This paper develops a methodology to identify the contributing factors to the single-hop delay that is simple and applicable to any single-hop delay...
[January 6, 2005, 23:00]
Broadcast In Mobile Wireless Ad Hoc Networks: Tradeoff Between Delay And Power
White Papers More precisely, it investigated the trade-off between power and delay for broadcast in a mobile ad hoc wireless network. Wireless sensor networks are quickly becoming the wave of the future. Many applications for these networks require messages to...
[July 20, 2007, 0:00]
Intel Classmate Is Just Like SCO: To Delay The Inevitable.
Talkback Then Microsoft saw a chance to delay progress of GNU/Linux by keeping SCO alive, and allow time for the release of Windows Vista. When SCO made outrageous statements in 2003, I knew that it did not have any factual reason to do it, so it should be...
[May 31, 2007, 16:01]
Analysis Of Measured Single-Hop Delay From An Operational Backbone Network
White Papers Delay is a key metric in network performance and quality-of-service perceived by end users. In today's best-effort Internet, packets experience delay due to transmission and propagation through the medium, as well as queuing due to cross traffic at...
[January 9, 2005, 23:00]
TCP Streaming For Low-Delay Wireless Video
White Papers With the penetration and popularity of mobile devices such as pocket PCs and smart-phones, there is an increasing need of low-delay video streaming over wireless channel. However, due to unreliable transmission and fluctuating bandwidth of wireless...
[May 30, 2007, 0:00]
EU Calls For Biometric Passport Delay
News The European Union (EU) has called on the US to delay the deadline for the introduction of biometric passports for visitors without a visa. The US has set a deadline of October 2005 that requires visitors entering the country under the visa-waiver...
[April 1, 2005, 17:00]
Barcelona Delay Could Hurt AMD
News Rumours that AMD is planning to delay the launch of its upcoming quad-core chip Barcelona have been swirling for months and are intensifying. Speculations of the delay began in mid-May, prompting one Citigroup analyst to acknowledge he had...
[June 13, 2007, 15:45]
Optimum Pre-DFT Combining With Cyclic Delay Diversity For OFDM Based WLAN Systems
White Papers The cyclic delay diversity is applied in OFDM receiver to increase the frequency-selectivity of the channel seen at the receiver for flat (or less frequency-selective) channels. The optimum signal to noise ratio for maximum cyclic delay and optimum...
[April 18, 2007, 0:00]
Other Interpretations In The Delay Of Etch Are Likely
Talkback and the corresponding delay in the Debian installer's release. Although there is some evidence that work slowdowns may have been the cause of Etch's delayed release, I am not convinced. My understanding is that the biggest hurdles to the release...
[February 24, 2007, 17:08]
