"Star," "Warcraft", "civilization" ... ... These are all PC gamers are familiar names, can be represented in these games strategy game is a typical representative of PC games, strategy game players but also many PC games Type in the most loyal players. Turn-based strategy games and real-time strategy is divided into two categories, the number of two strategic game has many players, while the latter is more intense because the game is gradually overwhelmed the turn-based strategy games in recent years, has been dominant in the strategic game status. In the "J2ME platform, and development of network real-time strategy game", the topic most J2ME developers in todays sound is no different from a fairy tale. Real-time strategy game name of "instant" word determines the complex operations and data exchange, stable fast network connectivity requirements, vast resources and drawing tasks, we all know that J2ME devices have extremely limited resources and performance, the existing GPRS network industry is not satisfactory ... ... these seem to have developed a network in J2ME insurmountable difficulties in real-time strategy game. Real difficulties stand in front of us, but three hundred million mobile phone users in China, huge potential hidden in real-time strategy players prompted us to overcome these difficulties, another point as long as possible, we also want to find a way overcome these obstacles . How can the mobile phone network to achieve real-time strategy game? From the performance and user capacity, we chose the Nokia Series 60 for the initial development platform. We do not consider the use of HTTP protocol, J2ME devices, although it is commonly used protocols, but their relative inefficiency and SOCKET itself is a connectionless protocol determines that it is not suitable for real-time strategy gaming form. As can be seen from the table, the time the connection is connected to higher data transfer time in many, HTTP protocol it takes a lot of extra overhead in establishing connections; HTTP data transfer time average much higher than the SOCKET. We tested most of the 60 models, all tested models support the socket. As can be seen from the table, socket connection data, the average round trip time in 1 to 2 seconds, which is turn-based strategy game may be enough, but real-time strategy game, but still too long. Is there any way to dramatically compressed data transfer time? We can consider the server and the data packet protocol. Above the test server is written Serverlet, and serverlet is built on a Web server, then the data contains the server response and processing time can not be ignored, in order to obtain faster response and processing speed, we must dedicated to design and build the game Server. Transmission speed of packet size is also a key influence. Usually we develop J2ME Web applications, are used to transmit data with a text stream, because most applications are based on Server-side Web Server, and the use of the text that in
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