[Abstract1This paper firstly introduces the concept and advantages of mobile e-commerce, and explains the business that mobile e-commerce can provide. On this basis, it focuses on
discusses the related technologies that promote the development of mobile e-commerce, and points out the main problems that exist at present.
"Keywords1 Internet; m-commerce; wireless application protocol; bluetooth; universal packet radio service
1 Introduction
With the rapid development of the Internet, e-commerce based on the Internet
has become
an important way of business operation.
At the same time. Mobile communications are converging with the most advanced
Internet technologies. The emergence of mobile Internet is not only an enhancement and supplement to the traditional Internet and telecommunication network, but also a qualitative leap in technology and application, which is a revolution to the traditional Internet
and traditional telecommunication network. At present, people
gradually realize that "the integration of mobile communication technology
Maozi business will have greater potential, mobile electricity
In the business market prospects are generally viewed by the industry
Khan: shaking forecasts, by the year 2003, more than 107
Maozi business will have greater potential. More than 107
of the electronic business transactions will be completed through mobile communication devices
; by 2001, the world will have 1 billion
mobile phone subscribers, by 2004, the world will be
there are 1 billion TENET households. By 2005, there will be 500 million mobile phone subscribers, and by 2005, there will be 1 billion mobile Internet subscribers.
25% of all data services will be transmitted through mobile devices
2 The Concept of M-Commerce
and Its Advantages
E-commerce is a way of doing business by using a network of day-computers to exchange information electronically
It is a way of doing business which involves the process of a transaction
The concept of m-commerce is a way of doing business by using a network of day-computers to exchange information electronically.
Process all stages: marketing, sales, purchasing,
Payment, supply and customer service mobile e-commerce
Business refers to cell phones, PDAs, Pocket PCs and other handheld mobile terminals to engage in business activities
With the traditional through the computer (desktop PCs, laptops
This computer platform for e-commerce,
This is a way of doing business,
This is a way of doing business with a computer network using electronic information exchange. Compared with traditional e-commerce conducted through computer (desktop PC, notebook PC) platforms,
it has a broader user base. At present, China
Internet users less than 23 million, but in the machine
Users have more than 110 million, well with a number of sights many
PDA; it is predicted that by 2005, China
Mobile phone will reach 300 million, far more than the
Internet's 80 million users, so it has a more
The
More
The
More
Than 1' fide
Mobile e-commerce not only provides direct shopping on the Internet
, but also a new kind of quiet focus and
promotional channel which fully supports the mobile Internet business
services, and realizes the electric payment for telecommunication, information, media, and entertainment
services. In addition, unlike current sales methods, mobile e-commerce can be fully customized to the individual needs and preferences of the consumer, and these services can be accessed anytime, anywhere. The choice of equipment and the way in which services and messages are delivered
is entirely up to the user. The combination of Internet
and mobile technologies creates new opportunities for service providers to offer diverse, responsive services tailored to the location and personality of the customer, and to interact with the customer frequently enough to build and strengthen relationships and reduce the cost of service delivery. Table 1 lists the JL characteristics of the adoption of mobile communication technology dogs
.} 5
With m-commerce, users can access the services they need anytime
anywhere, 6L using.
Through m-commerce, users can access services, 6L services, and
Entertainment
They can use their smart phones or FDAs (personal digital assistants)
to locate, select, and purchase services and services at their convenience
Can be used to instantly make business decisions,
Decision-making N:Lf}4, 1*
One day
6Conclusion
A We believe that in the future of the second-generation mobile network
stop gripping application services is a market segment that will exist
lan a large number of personalized mobile multimedia services. The question analyzes in detail the characteristics of communication services and information processing services of typical mobile applications such as mobile vouchers, mobile banking, mobile shopping, etc.
The question also analyzes the characteristics of information processing services of typical mobile applications such as mobile shopping. According to the distributed and personalized nature of mobile applications,
many gateways, middleware,
proxies and proxies are used in the network to form a complex distributed system,
which poses a challenge to the design of the application software and the guarantee of the quality of service.
This study is based on the results of a study of the mobile computing model. It requires the use of new mobile computing model
xing architectures and technologies, and the new page io language
XIITML is one of the key technologies
References
I I 1 MI, Universal Mobile TelI:}}i}yH CURLS 1 "l.r}n#}1 t}FtP7lYJ}!IF #i}`} GPRS9'J}}I,'}3}}1} I
Flavor I
}, I1}Han
_(5)}$}}fL.}`r}=}(MPS)w}syaf}7- k e 1=f}' 67}14%--, tq- I
Lavender , t}9}}I
Restaurants (6) }-1t:}$r1i}1} fr", }t. (3G)
2Mbpe tun '7`0e, + skimming f'}` YJ,' }The creation of
volume voice, packet data, multimedia and
multi-tenant-rate communications, which will revolutionize the way people
communicate and live their lives, will be a key factor in the development of 3G as the world's most advanced telecommunications network. p>
-1-1-1-1-1-1-1-001 $8 8 y 3.}Summer 7n 23
Mobile e-commerce - the new trend of e-commerce
The young communication. The cell phone will be turned into a terminal that integrates voice, image,
digital data transmission and many other applications into a single, unclipped
communicative terminal, which will further enhance the realization of all-around
dohuayouaoao commerce and a wide range of development
cry. For example, real-time video lt story
4 mobile e-commerce to provide
services
Saying that the perfect combination of mobile communications and other technologies
long edge to create a mobile Tuen Mun business,
Really driving the market development is a variety of services
services to scoop up the front. Mobile e-commerce mainly provides
-FR services:
(11 banking: mobile e-commerce enables
mobile e-commerce to enable
months to securely carry out personal
gas ['F'] management at any time in the network, and to further improve the Internet banking
system users can use their mobile terminals to check
their f-i-white. Paying bills, making transfers, and receiving debit notifications
a1 Transactions: M-commerce is instantly
suitable for transactions such as stock trading
A mobile device can be used to receive real-time financial updates and messages, as well as to validate orders and securely manage stock transactions online
.
I3) Booking: Booking tickets via the Internet. Tickets or admission tickets have developed into a
turkish business. It continues to grow in size. The Internet helps make it easier to verify the validity of tickets and
purchase and confirm m-commerce usage
without being notified immediately of fare discounts or flight cancellations, without having to pay for the ticket or change the number of flights or trips while traveling
with the help of mobile devices
alternatively, you can browse through movie clips, read reviews
and other information. Clip and read reviews
of the movie. Then you can order tickets for a movie at a nearby cinema
141 Shopping: With m-commerce,
a person can do online shopping through their mobile devices
2 Shopping improvisation will be a major growth point,
Site ordering of flowers, food, or fast food, etc.
Traditional shopping can also be done through m-commerce, which can be used as a tool to help you to get the most out of your shopping experience, and to make it easier for you to find the right place to buy your favorite food and drink. The m-commerce can also be improved through m-commerce, such as the use of mobile devices with secure payment functions, such as "wangxinu" (王线)
了f'1包', etc.
没备。 The mobile e-commerce will bring
a range of services that will allow users to not only listen to music from their mobile devices, but also play music, load or support specific tracks, and
play games online with their friends. Interactive games can also be played for a fee. And to do so, the full range of
Bozhai Sanhee
16 1 $'S} F} }7- (W irelees M,J 6,l )
f, the healthcare industry is characterized by the fact that every second is critical to the patient _ and in this case the industry is well suited for m-commerce in the event of an emergency
.
In an emergency situation, an ambulance can be used as a place to carry out medical treatment, and with the help of antenna technology, the ambulance can be used to carry out medical treatment on the move, and the patient and the ambulance can establish a fast, dynamic, real-time data exchange
which is crucial in emergency situations where every second counts. In the wireless healthcare business model, patients, doctors, and insurance companies can benefit and will be willing to pay for the service
which provides critical medical information to
professionals in time-critical situations
Because of the huge market for wireless healthcare and the fact that the public companies that provide it are not the only ones that can offer it, the market for wireless healthcare is very large, and the market for wireless healthcare is very small. p>
Programmers or one person are often dispatched to work on site. In this industry
, mobile MASP will have a huge application
interval_MASP combined with location-based service technology, SMS
information service, WAP technology, and Call Center-
technology, to provide users with timely service 'to improve the
use of their own work efficiency
5 mobile The development of e-commerce
framework
The investment in 3G technology is very high these days, so many carriers are choosing to upgrade to 25G with a limited
investment to provide the bandwidth of these 2.5G networks that will be competing with the 3G networks
. In Japan, the issue of network capacity is
extremely pressing, as 3G is being built to compete directly with
ZC, and in the U.S., where the overall wireless market is lagging behind that of Hong Kong and Europe, 3C networks won't be in place before
2004, and they won't be in place before 2004, either," he said. They're not waiting for 4G networks to become available: this could directly
lP drive mobile devices. However, there has been very little progress in this
area, and this looks like it will be the case for a few more years. Table 2 compares the performance of three antenna network technologies in China. As base station facilities are upgraded, more users are adopting mobile devices to access services, prompting mobile device makers to introduce mobile devices with better displays, faster processing speeds, higher bandwidth capacity, and longer power reserves.
Devices and devices have driven the service class of tN
more diversified, thus progressing to optimize the use of the network
and the network can be upgraded
6 Challenges facing the development of mobile e-commerce
Currently, the rapid development of mobile e-commerce
along with the following problems, which need to be brought to the forefront.
We
attach great importance to it, and solve it in practice, so as to clear the obstacles in the development of mobile e-commerce-
1) Security is the key
issue of mobile e-commerce: compared with traditional e-commerce mode.
Mobile e-commerce security is even weaker, such as
How to protect the user's legitimate information m gas account, password
etc.) from infringement, is an urgent need to solve
problems. In addition, at present, the country is still six to solve
electronic payment system, commodity distribution system, etc.
Table 2 Comparison of the implementation of the three types of wireless network technology
Time (year)}2000}2000-2002}2002-2004
Standard 2G}}3G
Basic Network Code Division Multiple Access ( CDMA)
General Packet Radio Service
(GPBS)
Global System for Mobile Telecommunications
(DMTS)I Broadband CD-
MA, CDMA2000
Device features
Short Message Service data
Small screen
Limited Processing Function
Battery time can support 3 days
WML data
Larger screen
More memory
Battery capacity up to 6F
HTML
Color
Battery capacity
'Fenzhan,1 two welcome Sango two'
Support of the Services
Short Message Service (SMS),
email,news,yellow pages,remote
measurement technology,ticketing,personal
information management,telematics
processing,customer management
personalized services,music,
auction,shopping,stock exchange
trade,locator Services,
Intranet access,
Directions,
Advertising,
Healthcare,
E-billing,
E-payroll,
Mobile
Applications Service Provider
(MA i.e.)
Anytime,Anywhere,Anywhere,Anyone's personalized
Services,
Film and TV,Gaming
File transfer, business-to-business (B2B) services, replacement of
laptops, other possible
services, etc.
Mobile e-commerce
Applications
Fewer and more
24 raara - Issue 8, 2001
Mobile IP Technology /p>
YiYiYiYiYiYiYiYiYi
HuiWei duh system in the structure and performance of the World Wide Web
A patrol mute wall Tong Xun legacy wing benefit Performance inBroadband Wireless Systems
TieLing should be MingYu ZhuhongWen RenHaiJiaotongUniversityMenGaiHai,200030)
Abstract]:Broadband wireless systems are mainly used to provide broadband multimedia data services,
but the wireless channel is characterized by narrow bandwidth, high latency and high bit error rate.
Environmental WEB server system structure, the introduction of a wireless
World Wide Web **** enjoy access to information will become an important application of the wireless system.
Makes the performance of World Wide Web data access cannot be guaranteed. In this paper, we give the wireless
request characteristics of the adaptive strategy for processing WEB content;
WEB proxy server. In the proxy server, an adaptive strategy is given that can handle WEB content according to the wireless channel and the client
Lgmr3Tl'LIT WEB valley, and two resource scheduling strategies are given that can improve the performance of data transmission and provide Q05
The real steed shows that, with the use of the proxy structure, the response time of the text can be improved, and access latency can be reduced.
. Simulation
I Keywords1 Wireless; Proxy server; Adaptive; Scheduling
1 Introduction The development of the Internet and digital mobile communication technologies
has created new opportunities for the development of mobile communication
Internet}ylo the most abundant data service is the World Wide Web (WWW). The World Wide Web offers block-speed, easy access to large volumes of information.} This has led to a dramatic increase in the number of World Wide Web users, and the use of the World Wide Web for messaging
, will become an important application for mobile customers. Broadband
half-wire (A9) packet services can
better meet this application
CDMA2000 and WCDMA medium- and high-speed
channels have a theoretical rate of 2 Mbps, but effective
wireless data connectivity is difficult to achieve due to physical and technological limitations. technical limitations. Wireless
channels are characterized by narrow bandwidth (CDMA wireless data
services will be able to send bandwidths as wide as 9.6 to 14.4bps), high latency, and a high bit error rate (10-2);
mobile devices such as laptop computers, portables, PDAs, and cellular telephones are characterized by a lower resource capacity than desktop computers. p>
Mobile devices such as laptop computers, laptops, PDAs, and cellular phones are characterized by more limited resources than desktop computers, and have very different hardware applications, software, and connectivity features than wired devices. At the same time, the HTTP protocol
and the World Wide Web text are designed to be used with sufficient computing
power. Because they are designed for desktop PCs with large screens and high-speed Internet connections, WEB Text is difficult to use on a wide variety of mobile devices
In order to adapt to the wireless channel and the diversity of mobile devices
, ITCP and WEB Text design must be
revised
one by one
goose
.
The approach that can be taken to solve the problem is to absorb the security precautions of traditional
Maozi commerce, and to develop lightweight and efficient
Squid security protocols, such as application-oriented encryption (e.g.,
Maoji signature 1 and simplified IPSEC protocols, etc.
=) line channel resources, which are not available in the market. Shortage and poor quality:
Compared to right line sweep. Limitations on the radio spectrum and power
judgment makes the bandwidth smaller, r}l s. higher.
The development of split-state switching has made the channel into a ***
Chinese delay is more friendly; the reliability of the connection is low, and over
Only the coverage of the area of the service is refused to receive so the service
Service should be optimized to optimize the use of the network bandwidth, {division
Chen Naudin end of the network capacity, in order to provide a more reliable
*** 31The service is more reliable than that of a wireless network. The various services for the users:
The current application situation shows that the mobile telecommunication business
is focusing more on the personal applications such as ordering information, ordering
Chinese, and so on, and there is a lack of more and more
capable applications. This will undoubtedly constrain the development of mobile
Maozi audio services_
11 mobile terminal juice: in order to attract
In order to attract more people to recognize the mobile e-commerce activities,
Mobile devices that are convenient, reliable, and equipped with a variety of functions must be mentioned.
W'AP-based mobile devices can be used in a variety of ways, such as in the form of a mobile phone, a mobile device, a mobile device, a mobile device, a mobile device, a mobile device, a mobile device, a mobile device. W'AP-based applications must be easier than
easy to operate [such as telephones); wireless devices using
W AP instrument allows for a small increase in cost [which
makes the cost of the device and the complexity of the implementation of the higher
5) the constraints of the social environment: Currently, the domestic market mechanism is not standardized
. E-commerce business
Operating environment is not perfect. Lack of necessary credit
security system, which affects people engaged in mobile
e-commerce enthusiasm. At the same time, the domestic enterprise
credit foundation is relatively weak, people's consumption
ideas are still conservative, which is also to a large extent cap
restricted 1 'mobile e-commerce' business development. In addition to the fact that mobile
dumping business involves a series of industries (such as mobile
device manufacturers, mobile network operators and mobile
service providers, etc.) the distribution of economic benefits and reorganization
, the development of mobile e-commerce will require a certain
transitional period of time
for the Web client of the traditional e-commerce will come to a standstill
Traditional e-commerce will also be a major factor in the development of mobile e-commerce. commerce will be stagnant and the future of e-commerce will support both
e-commerce modes of operation. Through mobile e-commerce people can carry out
all kinds of business activities more quickly and conveniently, and greatly improve the efficiency of their work
. The efficiency of the work has been greatly improved by the use of mobile e-commerce. Although the development of mobile e-commerce is still
there are a lot of problems, but compared with the traditional way of e-commerce, mobile e-commerce has a lot of
advantages, and has been the world's countries generally attach importance to the development and popularization of the
development and speed of the decision we can foresee,
mobile e-commerce will become the 2I century electronic
e-commerce field of the field of e-commerce.
The main battlefield in the field of e-commerce
7 Conclusion
Mobile e-commerce, as a new type of e-commerce
e-commerce, utilizes the advantages of the mobile wireless network, which is a useful
complementary to the traditional e-commerce. Of course, this does not mean that the PC as