Wireless sensor network

portion of the global communications infrastructure is represented by wireless technology, it is vital to understand overall broadband trends and the role between wireless and wire line communication technologies. Several times both wire line and wireless technologies competed with each other, but generally, they are complementary to each other. For the most part, core infrastructure and backhaul transport for wireless networks are based on wire line technologies, whether copper wire or optical…

protocol for wireless networks, which includes WEP (wired equivalent privacy). The standards committee for 802.11 left many of the difficult security issues such as key management and a robust authentication mechanism as open problems. The standards they have established have many flaws that have led to a number of practical attacks. With the increase number of wireless technology there is an increase in the range of places people can perform their business. As a result wireless networks or…

Case Study: New College, University of Oxford New College simplifies wireless access while increasing visibility and security New College was looking for a new security automation and orchestration solution. The IT office at New College realized that although their homegrown authentication and registration solution had succeeded for many years, new security measures were needed because of student-driven demand for campus-wide wireless and wired connectivity. Among other capabilities, New College…

The HC-05 is a serial Bluetooth module for transparent wireless serial communication. It communicates with the microcontroller using serial port [5]. It operates in the 2.4 – 2.485 GHz frequency band The HC-05 has 6 Pins. Table 3.1 Pin description of HC06 Pin Description Key to toggle between data mode and command mode, if set to high, it works as command mode, but default is data mode. RXD Receive data serially (received data will be transmitted wirelessly by Bluetooth module). TXD Transmit…

If there is any abnormalities found, alert should be given to the patients. So, the communication of WBANs with other network plays a crucial role. Power usage is the important factor in choice of wireless technology. The existing and emerging radio technologies suitable for WBANs are: UWB, ZigBee and IEEE 802.15.4, Bluetooth and a few leading competitors in WBAN markets such as Z-Wave, Zarlink, RFID, Rubee, ANT…

Apart from patient privacy another crucial aspect is patient safety. Therefore, with the growing awareness among consumers and rising medical needs, MMC need to implement measures that not only provides sufficient healthcare, but also safeguards patient safety (Hill et al., 2012). Therefore, there certain organizations or rules those focus on patient safety and keeping standardized medical procedures such as JCAHO and the Joint Commission (Brown et al., 2012). Also, since MMCs do not have any…

Verizon Wireless is a company that thrives on innovation and staying true to its CREDO. This company in particular ensures quality products, quality service and outstanding care. The customers that are with Verizon continue services with them because they are the best. “Verizon Communications was created on June 30, 2000 by Bell Atlantic Corp. and GTE Corp., in one of the largest mergers in U.S. business history. GTE was a major telecommunications company with 1999 revenues of more than $25…

organization Verizon is a company that offers wireless and wireline services to their customers. Verizon not only provides communication support for customers they are also a company that offers innovative technology and entertainment. Verizon not only provides services for consumers they also offer service to business and governmental agencies. Verizon is divided into two parts wireline and wireless that offers wireless voice and data services. Verizon wireless also offers innovative…

Verizon Wireless is currently investigating a contracted warehouse they use as one of their fulfillment centers called XPO Logistics. In April 2018, eight women filed a complaint against this company with the Equal Employment Opportunity Commission due to being sexual harassed in the work place from being touch inappropriately too lewd comments being made, among other things. Once, Verizon heard of the allegations they immediately began an investigation, although it does not involve them…

The Verizon Wireless is a telecommunication company that provides wireless services to its subscribers across the U.S. The Store manager at Verizon Wireless is in charge of the overall productivity levels, including sales goals and profit percentages of their branches, corporate policies, inventory, employees’ welfare, and auditing management. The store manager actively conducts interviews, assesses, and recruits workers. Customer service is the most important aspect in the company (Ugboro,…