The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In this study, the relationship between network access quality and RF quality parameter in the wireless networks which have different characteristics from wired networks when the dedicated terminals being connected to the high speed wireless data networks (in other words, broadband wireless access service networks) such as CDMA IX EV-DO, WCDMA (HSDPA), or Mobile WiMax (WiBro) is analyzed. Also, this...
We evaluated and compared the performance of WiBro and HSDPA, which are the most competitive systems for high data rate mobile service. WiBro is the new Korean standard for wireless and broadband portable Internet. Evaluation was done by cell-planning tool, link, and system level simulation. HSDPA showed the inferior performance in multipath fading channel, while WiBro did nearly good performance...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.