tag:blogger.com,1999:blog-202087862011-12-14T18:34:20.909-08:00wireflyhttp://www.blogger.com/profile/00993364678742711132noreply@blogger.comBlogger21100tag:blogger.com,1999:blog-20208786.post-1142312658615195702006-03-13T21:03:00.000-08:002006-03-13T21:04:18.626-08:00Some of the early, pioneering energy-management schemes simply turned selected areas of a system on and off. These schemes were based on rudimentary utilization algorithms. It's now understood that an energy-waste cost is associated with turning off and on a section of an electronic device. Depending on how frequently a block is turned off and on, this cost may exceed the benefit of powering it off in the first place.<br /><br />In addition, designers now know that smoothing the discharge profile over time—rather than having dramatic discharge-rate changes—results in longer times between battery recharging. A meaningful run-time-behavior analysis has to consider many aspects, including block workloads, energy-consumption rates, the usage environment, and requested services. Based on a block-workload analysis, adaptive-predictive shutdown techniques can put inactive system areas in power- or shut-down mode. This step occurs as a result of previous usage patterns.<br /><br />Among the examples of energy-consumption-based power-management techniques are communication-based power management (CBPM) and heat management with passive cooling. CBPM exercises dynamic and proactive control over system components. It delays components that are executing less performance-critical operations even if they're not idle. By dynamically blocking the execution of certain components, CBPM can regulate the system's power profile. In contrast, heat management with passive-cooling procedures monitors the system's temperature. It limits the power consumption of certain sections and even disables services if necessary.<br /><br />Based on the usage environment, some of the system parameters are adjusted. Such adjustments include compulsory system shutdown. The usage environment could be, for example, the strength of the received RF signal, the intensity of the ambient light, or the remaining battery charge. To reduce battery discharging, some services also may be disabled. Even if the user requests those services, they won't be performed.<br /><br />As mentioned previously, implementing a comprehensive energy-management strategy imposes new system-level requirements with both hardware and software implications. The software component of such a strategy contributes to its flexibility and adaptability. The hardware aspect includes additional functions and blocks like timers, sensors, and power and clock controllers. It also incorporates very specific transistor-level features, which enable battery-life optimization.<div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/20208786-114231265861519570?l=nokia-7710-cellphone.blogspot.com' alt='' /></div>wireflyhttp://www.blogger.com/profile/00993364678742711132noreply@blogger.com0tag:blogger.com,1999:blog-20208786.post-1135654670251897872005-12-26T19:37:00.000-08:002005-12-26T19:37:50.263-08:00The Nokia 7710 widescreen multimedia smartphone keeps you organized, entertained, and in the know. It responds to your touch. It lets you choose how you serve up your media from video to blog to MP3. In other words, it's built for your world. High-resolution active color, breathtaking display supports up to 65,536 colors within 640 x 320 pixels bringing you the best picture quality possible on a phone display. Capture the night's most compelling moments with the Integrated Camera which has 1 megapixel resolution (1152 x 864). Cache the moment with up to 90 MB of internal memory (plus 128 MB on an MMC). That's enough for up to 800 photos. <br /> Supports HTML, XHTML and WML XHTML browser Macromedia Flash 6 and SMS Tags which will let you browse the Internet with no hassle, just like you would do it sitting at home/office by your computer. With built in Bluetooth wireless technology and internal hadnsfree speaker you will experience the whole new world of wireless communication. Nokia 7710 is everything you wished for. <br /><br />What's New <br /><br />Touch screen <br />Connect to the Internet with EGPRS or HSCSD <br />Internet browser supports HTML/XHTML and Macromedia Flash 6 <br />Vibrant 65,536 color wide screen <br />Megapixel camera (1152x864) <br />Email (SMTP, POP3, IMAP4) <br />Integrated handsfree & voice recorder <br />Bluetooth technology (including audio) <br />Personal Information Management: calendar, contacts, tasks, and more <br />Word, Sheet, and Presentation Viewers; Word & Sheet converter <br />Flight mode <br />MP3 player with stereo audio <br />Visual Radio<br />Full Specifications <br /><br />Tri-Band Operation <br /><br />GSM 900/1800/1900 <br />Automatic switching between bands <br />Size <br /><br />Weight:189 g <br />Dimensions:142.5 cc, 128 x 69.5 x 19 mm <br />Display and User Interface <br /><br />High-resolution LCD display <br />Large touch screen with pen input <br />640 x 320 -pixel display with 65,536 colors <br />Partial mode display (640 x 48 pixels) for saving power <br />Adjustable brightness and contrast <br />Touch-screen, pen-based input with stylus and/or finger <br />On-screen keyboard and virtual dial pad <br />Physical Keys <br /><br />Scroll key (up, down, left, right, select) <br />Esc key <br />Desk key <br />Menu key <br />Zoom key <br />Switch key <br />Call key <br />End key <br />Voice key <br />Power key <br />Audio/Visual Media Features <br /><br />Camera: megapixel resolution 1152x864 with 2x digital zoom <br />Video: QCIF in 17FPS format (fullscreen playback in 15FPS format); also playback and stream MPEG4, H.263, and Real Video 8 <br />Music: supports MP3, AAC, RealAudio 7 and 8, WAV, MIDI, and AMR file types. Keep your sounds organized with Nokia Audio Manager (NAM) <br />Images: supports JPEG, GIF, WBMP, BMP, MBM, PNG, TIFF/F, and animated GIF formats <br />Sketch: Edit images (crop, zoom, rotate, and flip) and draw your own. Add images to contacts or send them (via MMS, email or Bluetooth). <br />Visual Radio: Listen to music and interact with your favorite radio stations <br />Find out what song is playing, who sings it, and other artist information <br />Enter contests and answer surveys, vote for your favorite songs <br />Download the songs you buy direct to your phone <br />Memory Functions <br /><br />90 MB RAM available for contacts, messages, ringing tones, images, video clips, PIM, and applications <br />128 MB MultiMediaCard (MMC) provided in the sales package <br />Device supports up to 1 GB MMC. <br />Phone Features <br /><br />PIM: Contacts, extensive calendar, calculator <br />Timed profiles <br />Extensive calendar <br />Office: Word processor, Sheet, and MS Powerpoint viewer; calculator <br />To Do list (up to 30 entries) <br />Automatic key guard <br />Alarm clock <br />Extensive converter <br />Flight mode: all radio-related activities turned off <br />Messaging <br /><br />Multimedia messaging: send and receive messages containing text, images, audio and video. Supports the 3GPP SMIL profile, which allows you to send short presentations via MMS. <br />Email: Access your work and private email accounts; supports SMTP, POP3, IMAP4, and APOP protocols; Push email <br />Text messaging: create, send, edit, and receive text messages (SMS). The browser also supports SMS Tags, so you can trigger SMS requests from within the browser. <br />Games <br /><br />Full Hand Casino is complementary on the included MMC card. <br />Slurp and Lemonade Tycoon are Try and Buy applications, which you can try 3 times before deciding whether to purchase them. <br />Java™ Applications <br /><br />Download applications and games (based on MIDP 2.0 and CLDC) <br />Ringing Tones <br /><br />Variety of new, high quality Nokia ringing tones <br />Wireless Connectivity <br /><br />Pop-Port™ interface <br />Connect phone wirelessly to a compatible phone or a compatible PC <br />Bluetooth wireless technology for data and audio connections <br />Over-the-air ringing tones, settings, and messages (for web access point, web bookmarks, and SyncML) <br />Remote OTA synchronization with SyncML; local synchronization with PC using PC Suite <br />Browsing <br /><br />HTML and xHTML browser; supports Macromedia Flash 6 and SMS Tags <br />Download plugins for your mobile browser <br />OMA DRM - forward lock for content protection <br />Data Transfer <br /><br />GPRS and EDGE (multislot class 10 (4+2, max 5) for wider up/download bandwidth <br />HSCSD (High-Speed Circuit-Switched Data)* <br />TCP/IP* <br />*Note that these services require network support. <br /><br />Call Management <br /><br />Click-to-talk: Easy dialing with the touch screen interface <br />Contacts: Advanced contacts database with support for multiple phone and email details per entry; also supports thumbnail pictures and groups <br />Speed dialing <br />Logs: Keeps lists of your dialed, received, and missed calls <br />Automatic redial <br />Voice dialing <br />Call waiting, call hold, call divert, call timer <br />Automatic and manual network selection <br />Caller identification with image <br />Closed User Group <br />Supports Fixed Dialing Number, which allows calls only to predefined numbers <br />Conference call (chair and up to 5 participants)<br />Package includes: <br /><br /> Nokia 7710 Handset <br /> Travel Charger <br /> USB Data Cable <br /> Stylus <br /> Li-ion Battery <br /> Carrying Case <br /> Handsfree <br /> CD-Rom Software <br /> User Manual<div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/20208786-113565467025189787?l=nokia-7710-cellphone.blogspot.com' alt='' /></div>wireflyhttp://www.blogger.com/profile/00993364678742711132noreply@blogger.com4