guide to testing wireless

... 112–113 Time -To- Live (TTL), 172 title (tag), usage, 255–256 TitleAuthor table, 420 TitleAuthor_table, 421 Titles_table, 421 Tokenizers, 300 Top-down philosophy, 121 Toshiba, 12 Touchpoint phone ... 519 editor, 191 format. See Graphics image files, 188 images creation/editing, 188 Wireless IDE, 201, 202 file, creation, 206 Simulator/Run option, 207 Wireless Identity Module (WIM), 443, 444 Wireless ... 15 WMLScript, interaction, 140–141 Wireless PDA, 12, 430 Wireless Session Protocol (WSP), 16 Wireless Transaction Layer Security (WTLS), 36 classes, 444 point -to- point security models, interaction,...

Ngày tải lên: 04/07/2014, 02:20

... Washington in Seattle. 159_wg_wi_FM 10/23/01 2:48 PM Page ix 1 YEAR UPGRADE BUYER PROTECTION PLAN Webmaster’s Guide Wireless Internet to the Ryan Fife Wei Meng Lee Dan A. Olsen Technical Editor 159_wg_wi_FM ... affected chapters. ■ “Ask the Author”™ customer query forms that enable you to post questions to our authors and editors. ■ Exclusive monthly mailings in which our experts provide answers to reader queries and clear ... of devices including WAP and wireless mobile phones, PDAs, and desktop Web browsers. Prior to his venture into the world of wireless technology, Dan spent two years with Cox Interactive Media...

Ngày tải lên: 04/07/2014, 02:20

... <receive> Extensions 124 WML Editors,WAP SDKs, and Emulators 126 WML Editors 126 Other Editors 129 WAP SDKs 130 Ericsson WapIDE SDK 130 Motorola Mobile ADK 130 Nokia WAP Toolkit 130 Openwave UP.SDK ... 159_wg_wi_TOC 10/23/01 3:08 PM Page xix Contents xi Foreword xxv Chapter 1 Moving from the Web to Wireless 1 Introduction 2 Explaining Wireless 2 Types of Wireless Connectivity 4 Mobile Phones as Wireless ... 187 The Nokia WAP Toolkit 2.1 188 Installing Nokia’s WAP Toolkit 189 System Requirements for the Nokia WAP Toolkit 189 Obtaining the Nokia WAP Toolkit 190 Installing the Nokia WAP Toolkit 190 Working...

Ngày tải lên: 04/07/2014, 02:20

... promises to be interesting, and Webmaster’s Guide to the Wireless Internet holds much value for Webmasters who wish to add the ability to develop wireless- accessible Web sites to their toolkit.The ... Guide to the Wireless Internet is intended to give you, the Webmaster, the skills and knowledge that you will need to add wireless Internet capability to your existing Web site, to build new wireless ... information and guidelines on how to add wireless capa- bilities to your existing Web site and choose content that is of interest to mobile users. It also covers how to detect wireless devices...

Ngày tải lên: 04/07/2014, 02:20

... Conversely, if it’s a Wireless Application Protocol (WAP) phone, you need to ensure that data is sent to the device in chunks under 1.5KB and will need to be marked up using Wireless Markup Language ... connection speeds. Mobile Phones as Wireless Modems One of the earliest methods of getting a wireless connection for your PDA or laptop was to use a cable to connect it to your mobile phone. Many mobile phones ... visitors to your site from wireless devices? If you’ve been in this business long enough to remember the “browser wars,” when competing browser standards made it necessary to jump through hoops to...

Ngày tải lên: 04/07/2014, 02:20

... determine which card to navigate them to next.This kind of conditional branching is very difficult to achieve via HTML alone.Another potential use might be to store a visitor’s answers to a question from ... their trains that combines Bluetooth and Wireless LAN (802.11b) to provide Internet connectivity to passengers. Fixed Wireless Connectivity Fixed wireless is an alternative to other broadband Internet ... Memory Most wireless handsets have little or no memory available for storage.They do have some storage for personal phone numbers, but this varies from phone to phone, which means that you have to be...

Ngày tải lên: 04/07/2014, 02:20

... module, why not have your PDA use it to provide a wireless connection, using Bluetooth to communicate between the two? As we move into the future, we can expect to see a variety of convergent devices ... Microsoft ActiveSync, allows mobile users to sync the unit with their desktop or laptop Outlook. Most significantly for the wireless Webmaster, it features a browser that’s very similar to Internet Explorer 3.2. Rather ... ROM Symbol SPT 1733 Motorola Dragonball 8MB 16 MHz (Palm OS) Laptop Computers Laptops have been mobile from the beginning, but they have only recently acquired the capability to be wireless. This is...

Ngày tải lên: 04/07/2014, 02:20

... the 56 to 64 Kbps range. As 3G systems begin to appear towards the middle of the decade, we may finally begin to approach the promised marketing nirvana of wireless broadband, but the wireless ... Moving from the Web to Wireless to phone. For that reason alone, it’s advisable to keep your URLs as short as pos- sible—don’t make visitors enter long strings of subfolders just to reach your WAP content, ... need to make to the wireless Web is to realize that users of mobile devices need quick access to relevant infor- mation only.This is quite different from the wired Web, where users tend to browse...

Ngày tải lên: 04/07/2014, 02:20

... for now, a slow wireless connection.  Probably the main adjustment Webmasters will need to make to the wireless Web is to realize that users of mobile devices need quick access to relevant information ... offering data speeds up to 19.2 Kbps or even 28.8 Kbps. The same wireless options available to PDA users also offer the possibility of wireless Internet access to laptop users. Here, users have ... user- changeable. Moving from a Wired to a Wireless Internet  The new wireless medium requires a change in perspective from a large- screen desktop browser to a small mobile device with limited...

Ngày tải lên: 04/07/2014, 02:20

... Protocols Internet/Web Protocol WAP Protocol HTTP (Hypertext Transfer Protocol) WSP/WTP (Wireless Session Protocol /Wireless Transport Protocol) TCP/IP, UDP/IP WDP (Wireless Data Protocol) SSL/TLS (Secure ... translating the wireless protocols to standard Internet protocols and vice-versa.This allows the mobile device to communicate with servers on the Internet but use a protocol that is optimized for wireless communication.The ... for.The task of testing wireless applications is complex enough that companies such as Encerca (www.encerca.com) are offering wireless testing services to developers who wish to remain focused...

Ngày tải lên: 04/07/2014, 02:20

... HTML browsers to view the Web. Some of these technologies are just starting to appear and may not be relevant to your wireless development for quite some time, but it’s a good idea to be aware ... under way to add mul- timedia capabilities to SMS and increase the number of bytes that can be sent, effectively removing the “short” from SMS. Many GSM phones allow you to add entries to the address ... WAP device? A: Yes.There is a very finite chance for an attacker to view your data, but he would have to break into your network operator’s computer room and then sift through millions of transactions...

Ngày tải lên: 04/07/2014, 02:20

... network operator Omnipoint Communications asked Nokia and Unwired Planet to apply for the contract to provide wireless content services to Omnipoint. Omnipoint did not want to have to deal with ... However, its development into the mature form it takes today has much to do with a return to using HTML for what it was meant to do—structure con- tent. Similarly,WML seeks to provide structure (and ... Transfer Protocol The Intelligent Terminal Transfer Protocol (ITTP) was developed by Ericsson in 1995 with the specific aim of allowing network operators to provide enhanced wireless services to their...

Ngày tải lên: 04/07/2014, 02:20

... learn more about emulators later in this chapter in the section called “WML Editors, WAP SDKs, and Emulators.” Reserved Characters WML uses a number of special characters to denote characters ... )+> 2 <!ATTLIST head 3 %coreattrs; 4 > Getting to know how to interpret DTDs can be worthwhile because they often provide a definitive guide to what can and cannot be used in the language they ... others and also differ in what instructions can be given to them to control caching.The fol- lowing meta information is intended to cater to as many devices as possible: <meta http-equiv="Cache-Control"...

Ngày tải lên: 04/07/2014, 02:20

... take the appearance of a soft button, a link, or choice through the menu system.You can use the type attribute to provide some indica- tion to the user-agent as to the intended use of the <do> ... text together to allow better representation of the contents on the target device.You can nest further <fieldset> elements to provide more information on how the fields and text relate to ... handy for sending the user groups of pages that they are likely to access, meaning that the user has to make only one connection to download several separate cards. WML Elements The previous example...

Ngày tải lên: 04/07/2014, 02:20

... data to be entered by the user; it features some useful methods of constraining the input via the format attribute, which can mask the content to ensure that only the input you want is sent to ... This is either true or false, and if set to true, the element will allow the input value to be empty. format The format attribute allows conditions to be set that must be met before the data ... attribute is required at all times and the emptyok attribute defaults to false if not set to true. Do not rely on the size attribute to aid layout because not all devices support this. The <meta>...

Ngày tải lên: 04/07/2014, 02:20

Ngày tải lên: 04/07/2014, 02:20

Ngày tải lên: 04/07/2014, 02:20

Ngày tải lên: 04/07/2014, 02:20

Ngày tải lên: 04/07/2014, 02:20

Ngày tải lên: 04/07/2014, 02:20