کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9734883 | 1483262 | 2005 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Getting what you paid for: quality of service and wireless connection to the internet
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موضوعات مرتبط
علوم انسانی و اجتماعی
مدیریت، کسب و کار و حسابداری
سیستم های اطلاعات مدیریت (MIS)
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چکیده انگلیسی
'Quality of service' (QoS) has risen in importance for controlling and measuring the transfer of information over communications networks as they have migrated from individual-links to interconnected-networks (and indeed to the Internet itself). Charging for services contributes to the requirement for prescribed levels of quality. Two different basic paradigms for communications networks are used, circuit-switched and packets-switched. The difference between these two have a significant impact on performance and hence on QoS issues. The Internet uses packet-switched and different QoS solutions have been standardised, IntServ and DiffServ. The mobile communications sector currently uses circuit-switching but is migrating to a packet-switched basis. This paper briefly reviews these developments and looks at possible future developments.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Information Management - Volume 25, Issue 2, April 2005, Pages 107-115
Journal: International Journal of Information Management - Volume 25, Issue 2, April 2005, Pages 107-115
نویسندگان
Andrew H. Kemp,