-
全球POS终端市场报告(2016-2020年)
POS terminals allow cashless transactions to sell goods. Retailers use POS terminals to manage information about their cash flows, customers, and inventory. A POS terminal enhances the shopping experience for customers by minimizing the payment processing time and provides companies with information pertaining to the sales of their respective products.
-
全球远程呈现机器人市场报告(2016-2020年)
With the advent of new technologies, the possibility to access information and explore the remotest areas have become easier. However, to interact in an area without even leaving the current space is a new intriguing development. These alluring and advantageous services are offered by telepresence robots that are considered to be the new and exciting feature in communication convenience.
-
全球移动电话保险市场报告(2016-2020年)
The mobile phone insurance refers to the insurance or coverage taken by the cell phone users looking to insure their cell phones from different kinds of damages or losses. The coverage is provided to the insured in case of losses and damages against riot, strike, malicious damage, terrorist activities, fire, theft, accident, and fortuitous circumstances. Mobile phone insurance helps evade expensive replacement costs in case of mobile phone breakdown. In most cases, liquid damage due to water is a common problem. Due to this, the customer without an insurance coverage has to pay full price for a replacement, which is a loss for the customer. The replacement cost is generally higher in the case of contract phones. Cell phones that are purchased on a contract basis are subsidized across the term of the contract.
-
全球3G4G设备市场报告(2016-2020年)
Advanced mobile phone system (AMPS) network technology was used in 1G. AMPS was a voice-only network, operating on the 800 MHz band that was permanently switched off in 1999. AMPS was an old radio technology, and its operation was similar to regular radio transmission such as ultra-high-frequency (UHF) radio, where the 800 MHz band was split into many channels using frequency division multiple access (FDMA). Each channel was 30KHz wide and, hence, supported only 395 mobile phone users per cell tower. The tower estimated the signal strength of each user and allotted channels to them. The tower ensured that these channels were reused without interference by multiple towers.
-
全球电脑模块市场报告(2016-2020年)
A COM, or system on module (SOM), is a single board computer, which is a subtype of an embedded computer system. COMs are used in various embedded applications such as industrial automation, medical equipment, gaming devices (slot machines), servers, workstations, and rackmounts. They are built on a single circuit board and consist of a single processor, random access memory (RAM), and input and output controllers. However, COMs lack the standard connectors required for connecting input/output peripherals to the board. Hence, they need to be mounted on a carrier board to connect to standard peripheral connectors. Certain COMs have peripheral connectors and do not require a carrier board. In certain configurations, the baseboard is connected to a backplane, which allows connectivity to other peripheral devices. Also, some rackmount computer designs that use COMs use backplane connectivity.