Pollution performance of mobile media mobile media a convenient, hidden to reach high for the majority of the public favored. According to the statistics of the Ministry of the end of May 2010, China's cell phone users reached 796 million, a penetration rate of 59.6%. In addition, according to the China Internet Network Information Center (CNNIC) released its 26th China Internet Development Statistics Report "Statistics show that, as of the end of June 2010, China's mobile Internet users reached 277 million, accounting for 65.9% of the total number of Internet users. The design of cell phone jammer system will decide the quality of the cell phone jammer system.
Be seen as a communications tool and communication carriers, mobile media in people's lives plays an important role. However, the phenomenon of mobile media information pollution has become increasingly prominent, mainly in the following areas: redundant information refers to the process of information dissemination is not entropy, or may not be information that part of the information. Redundancy is a measurement uncertainty or testability. Message redundancy is more, the less the amount of information it carries. . Redundancy main source of information of the mobile media mobile advertising. Compared to other mass media, mobile media has a distinct advantage that the arrival rate is high, contribute to the achievement of precision marketing. The cell phone jammer workshop is trying to reduce the rework rate of cell phone blocker to zero.
General cell phone users received spam messages per week over 10, short interest of these garbage user what the practical effect of not only disturb the lives of cell phone users, letting cell phone users is difficult to discern the authenticity of the information, a lot of information is misleading of adverse effects on the cell phone audience. Mobile media transmission of pornographic information in many forms, the main cell phone obscene text messages, pornographic pictures, pornographic cell phone website. Some operators use the mobile website to provide sexual information in order to attract audiences. Today, a huge number of registered users of the cell phone site visits first to reach millions of millions of people, spread a wide range of its adverse information dissemination on mobile media information environment pollution can not be ignored. The applicable places of the cell phone jammer system contain the prison and school.
Cell phone media to disseminate false information mainly refers to those who intentionally or negligently, the spread of unverified information and objective facts. Mainly in the following aspects: First, the use of mobile media publishing misleading advertisements. The second is the false winner, the bargain of the class information. Money by publishing false arrears and consumption, and other information that does not exist to lure the cell phone user's bank account number and password to extort dupes. By family, friends and colleagues to send SMS to a specific object or call and lied to the object he was hospitalized, in critical condition, in order to defraud. The cell phone jammer system has the various and powerful functions.
Fifth, the use of non-existent mobile communication information. After by multi-level dissemination of false information into the rumors, is lethal. The false information of mobile media information asymmetry, to bring great harm to society. Mobile audience base, with the occult, dispersion, and easy to use for people with bad intentions. A small number of criminals through cell phone text messages to fabricate and spread of harmful information such as various rumors. Wide dissemination of such information, bad influence, the need to strengthen remediation efforts. The weatherproof cell phone jammer is more suitable to the outdoor environment.
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