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10 signs that your project is about to be cut: It is an unfortunate reality in the IT industry: A large number of projects are cancelled before they are complete. This would not be a problem if the IT industry were like many other industries, where the labor pool is made up almost exclusively of permanent employees. But the IT...; Tags: Project, Cancellation, Strategy, Leadership, Management, Justin James; Blog posts 2008-02-20
Idefisk (exe): IDEFISK 2.0 Free SIP and IAX / IAX2 phone is a user-friendly softphone, compatible with Asterisk or any other SIP or IAX capable system, offering high-quality VoIP calling experience. NEW features include: SIP + IAX/IAX 2 protocols, STUN support, STUN server per account, Echo cancellation, DTMF tones sending, Support for...; Tags: SIP, Cancellation, Codec, Audio Device, Session Initiation Protocol (SIP), Emerging Technologies; Software downloads 2007-04-13
NoiseFree VoIP (html): NoiseFree VoIP is a product developed to service VoIP, which is a rapidly growing call service platform. Unfortunately for the multitudes of users that rely on it for cost-effective mobile communications, there is no native noise cancellation or noise management capability. This limitation can turn important business and personal calls...; Tags: HTML, Cancellation, NoiseFree VoIP, NoiseFree, Telephony, VOIP, Telecommunications, Networking; Software downloads 2007-10-23
Cancellation of Subscription: Can anyone please advise me the telephone number of Tech-Republic?. I cannot find it on any webpage.; Tags: trevorr@...; Discussion threads 2007-09-11
JetBlue cancellations strands thousands in New York: Trying to fly out of New York these last few days has been a hellish experience. JetBlue was hit especially hard and they ended up cancelling dozens of flights on Wednesday and Thursday and I was one of the unfortunate flyers that were stuck in New York after covering...; Tags: News; Blog posts 2007-06-29

VaxVoIP SIP ActiveX SDK (zip): VaxVoIP SIP SDK provides tools and components to add SIP Session Initiation Protocol based IP-telephony make and receive phone calls feature in your Web pages and software applications. It delivers voice quality by integrating advanced digital voice processing features including acoustic echo cancellation, noise cancellation, and adaptive jitter buffering.; Tags: SIP, Cancellation, VaxVoIP SIP SDK, Session Initiation Protocol (SIP), Emerging Technologies; Software downloads 2006-01-25
Win32 I/O Cancellation Support in Windows Vista: This whitepaper is intended for Independent Software Vendors and others interested in leveraging new cancellation support to improve the robustness of their Windows applications. This enables improved customer experience through direct cancellation of and recovery from slow or blocked file input/output. Windows Vista provides kernel and driver enhancements, as well...; Tags: Cancellation, Win32, Microsoft Windows Vista, Microsoft Windows, Operating Systems, Software; White papers 2005-09-01
Geek Trivia - Four years and counting: Tomorrow is something of a significant anniversary for yours truly. On Aug. 31, 2001, the first issue of Geek Trivia that I authored was published. Those of you around in the old days will recall that Geek Trivia was once a very different animal. The articles were...; Tags: Newsletter, Cancellation, Mail, Geek Trivia, Matt Groening, Corporate Communications, E-mail, Marketing, Online Communications, Jay Garmon; Blog posts 2005-08-30

Additional Resources

Cancellation Error Statistics in a CDMA System Using Successive Interference Cancellation: Successive interference cancellation SIC is a promising practical scheme for increasing the capacity of CDMA systems. The interference cancellation is never perfect, and the residual cancellation errors propagate because of the successive nature of the decoding. In fact, these residual errors are the principle capacity-limiting issue in SIC systems. Until...; Tags: CDMA, University Of Texas, Cancellation Error, Interference Cancellation, Successive Interference Cancellation, Cellular Phones, Consumer Electronics, Personal Technology; White papers 2005-04-05
Multiuser Interference Cancellation for OFDM Systems With Frequency Offset: This paper proposes a method to counteract the effect of different frequency offsets of the users in a OFDMA uplink system with frequency selective Rayleigh fading channel. The multiple access interference is reduced by reconstructing and removing the interfering signals. This is done by accomplish Successive or Selective Cancellation. The...; Tags: Frequency, Access Interference, OFDM, Wireless; White papers 2003-07-15
Iterative Power Control for Imperfect Successive Interference Cancellation: Successive interference cancellation SIC is a technique for increasing the capacity of cellular code-division multipleaccess CDMA systems. To be successful, SIC systems require a specific distribution of the users' received powers, especially in the inevitable event of imperfect interference cancellation. This apparent complication of standard CDMA power control has been...; Tags: CDMA, IEEE, Complication, Successive Interference Cancellation, Cellular Phones, Consumer Electronics, Personal Technology; White papers 2005-05-01
Transmission Capacity of Wireless Ad Hoc Networks With Successive Interference Cancellation: The transmission capacity of a wireless ad hoc network can be defined as the maximum allowable area spectral efficiency such that the outage probability does not exceed some specified threshold. This paper studies the improvement in transmission capacity obtainable with successive interference cancellation SIC, an important receiver technique that has...; Tags: Transmission Capacity, Wi-Fi, Wireless, Networking; White papers 2005-08-19
Capacity Gains of Single Antenna Interference Cancellation in GSM: Single Antenna Interference Cancellation SAIC is a very interesting and promising technology currently being standardized in 3GPP as part of GERAN Release 6. This interference reduction technique takes advantage of the latest developments in signal processing and receiver algorithms in a cost-efficient way. In most advantageous interference conditions, SAIC can...; Tags: Algorithm, Nokia Corp., Network, GSM, Single Antenna Interference Cancellation, Engineering, Cellular Phones, Networking, Consumer Electronics, Personal Technology; White papers 2004-05-27
What's on your VoIP wish list?: VoIP and Quality of ServiceDont blame the messenger ! VoIP can be good and bad depending on the overall quality of the lines the voice packet travels on. Other factors are in play such as whether or not echo cancellation software or hardware exists at the switch. Some...; Tags: Telephony, TELECOMMUNICATIONS, rmiller@..., VoIP, voice packet; Discussion threads 2007-09-21
The Impact of Fading on the Performance of Large CDMA With Parallel Interference Cancellation: In this paper, the large-system performance of a multistage first-order linear Partial Parallel Interference Cancellation PPIC receiver for a synchronous Direct-Sequence Code Division Multiple Access (DS-CDMA) system over a frequency-flat fading channel is addressed. This performance is evaluated by simulating the moments of the eigenvalues of a random covariance matrix....; Tags: Performance, CDMA, Concordia University, Performance Management, Human Resources, Workforce Management; White papers
Geolocation in Ad Hoc Networks Using DS-CDMA and Generalized Successive Interference Cancellation: Channel estimation and distributed positioning algorithms are presented for geolocation in a wireless ad hoc network. The network uses a direct-sequence code-division multiple-access- based handshaking protocol, in which nodes receive multiple acknowledgment packets in response to a request-to-send waveform. Round-trip Travel Time RTT and Angle-Of-Arrival AOA measurements are obtained using...; Tags: Algorithm, Advertisement, Network, Positioning, IEEE, Branding, Engineering, Marketing; White papers 2005-05-01
Adaptive Joint Interference Cancellation and Space-Time Block Decoding for IEEE 802.11b WLAN Systems: Digital transmission in Wireless Local Area Networks WLANs according to the IEEE 802.11b standard suffers from fading, InterSymbol Interference ISI, and Co-Channel Interference CCI. In this paper, receivers with Joint Interference Cancellation and time reversal Space-Time block Decoding JICSTD are proposed for an enhanced version of the IEEE 802.11b WLAN...; Tags: IEEE 802.11, University Of British Columbia, Wireless LANs, Wi-Fi, Wireless, LANs, Networking; White papers 2006-04-03
Noise Cancellation (zip): GritTec's Noise cancellation NC technology of single-microphone solution is used for reducing the external hindrances and background noises in speech signal. NC can be used as for the selection of speech signal, so and for the selection of background noises. Features: single microphone solution; high quality of speech enhancement; real-time...; Tags: GritTec, Background Noise; Software downloads 2007-10-08
10 signs that your project is about to be cut: No one likes to think about their project getting canceled. But it is a reality we all have to face at one time or another. The ability to foresee the likely cancellation of your project is an important skill for keeping your career healthy. Justin James describes some things to...; Tags: Project, Justin James, Professional Development, Blogging, Career, Internet; Download resources 2008-02-20
Contract Cancellation - Email filtering services: Hello All,Some time ago my predecessor signed a three year contract with a large and well known company for email filtering services (anti-spam, anti-virus, image control). We had considerable problems with them and after a few months stopped us; Tags: E-mail, Viruses and worms, SECURITY, slipperywhale@...; Discussion threads 2006-12-20

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