英语翻译4There exist different architecture and data exchange protocol standards forRFID,and conformity standards for emitted radio frequencies.These emissionshave not to lay on frequency bands previously allocated for other purposes such asWi-Fi

英语翻译4There exist different architecture and data exchange protocol standards forRFID,and conformity standards for emitted radio frequencies.These emissionshave not to lay on frequency bands previously allocated for other purposes such asWi-Fi
英语翻译
4
There exist different architecture and data exchange protocol standards for
RFID,and conformity standards for emitted radio frequencies.These emissions
have not to lay on frequency bands previously allocated for other purposes such as
Wi-Fi,Radio,analogical TV,etc.The problem in standards is that there has not
yet been a convergence toward an international unification between the principal
emerging or de facto standards (i.e.,ISO and EPCglobal [6]).The situation in
RFID frequency standards is more complex than architecture standards and protocol
standards.The rules for the radio waves grants can vary from country to
country (Europe,USA and Japan).So it seems complicated to find a frequency or
a frequency band to reserve to RFID globally.The only frequency that can be now
considered unified in the world is the HF one,fixed at 13,56 MHz,whereas at low
frequencies the largest part of the world employs the range 125-134 kHz.
This heterogeneity represents a crucial issue for companies that would like to
test RFID technology in their productive chain.The evaluation of different types
of RFID tags/readers could involve the practical experimentation with different
hardware,thus requiring consistent investment in time and money.
Instead,having a tool that enables quick emulation of RFID tags and readers
would allow companies to focus on how such a technology could be integrated
with the existing software system,leverage on the company’s database to produce
new services,and deal with customers’ concern for their privacy by design an appropriate
software architecture [7-11].All these issues are crucial for the success
of the RFID utilization; through an RFID emulative tool,they could all be appropriately
addressed before having to buy the RFID hardware thus allowing companies
to ponder their options with a minimal cost.
不要gogle翻译的，那个谁都会

英语翻译4There exist different architecture and data exchange protocol standards forRFID,and conformity standards for emitted radio frequencies.These emissionshave not to lay on frequency bands previously allocated for other purposes such asWi-Fi
存在不同的体系结构和数据交换协议标准
用于发射无线电频率的RFID技术,并符合标准.这些排放量
没有制订有关频带作其他用途之前,如分配
的Wi - Fi无线上网,收音机,类比电视,在标准等问题是有没有
尚未走向国际统一的主体之间的衔接
新出现的或事实上的标准（即ISO和EPCglobal的[6]）.在这种情况
的RFID频率标准比结构复杂的标准和协议
标准.无线电波赠款的规则而定,由国
国家（欧洲,美国和日本）.因此,似乎找到一个复杂的频率或
一个频带RFID的全球储备.唯一的频率,可现在
认为在世界上是统一的高频之一,在13,56 MHz的固定,而在低
频率的世界上最大的部分采用了一系列125-134千赫.
这是一个异质性的公司来说,想关键问题
测试RFID技术在其生产链.对不同类型的评价
RFID标签/阅读器可能会涉及到不同的实际试验
硬件,因此需要在时间和金钱一致的投资.
相反,有一个工具,使RFID标签和阅读器的快速仿真
将允许企业把重点放在如何这种技术可以被整合
与现有的软件系统,利用该公司的数据库产品
新的服务,并处理客户对他们的关注,通过设计适当的隐私
软件体系结构[7-11].所有这些问题都是至关重要的成功
的RFID使用,通过一个RFID好胜的工具,他们都可以适当地
针对之前有购买RFID硬件从而使公司
思考与最低成本的选择.