Wireless communications is a type of data communication that is performed and delivered wirelessly. This is a broad term that incorporates all procedures and forms of connecting and communicating between two or more devices using a wireless signal through wireless communication technologies and devices.
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Billions of connected devices and things. Billions of people. 5G will provide connectivity for all of these things and people as well as businesses and industry, bringing benefit to society. Operating machinery in hazardous environments from a remote control will be enabled through near-zero latency communication links that enable real-time video. Billions of video-enabled devices will be able to share bandwidth-hungry content. These are just a few applications that illustrate what 5G will be designed for.
The future of IoT technology and the IoT Apps after the existence of the fifth generation of networking (5G-Network).
IoT is a new technology that was born a few years ago that based on the internet network which connects all IoT network terminals together to transfer data over the network between terminals (devices) abd take an action according to these data.
5G is a set of emerging global telecommunications standards, generally using high-frequency spectrum, to offer network connectivity with reduced latency and greater speed and capacity relative to its predecessors, most recently 4G LTE (Long-Term Evolution).
Importantly, 5G describes a collection of standards and technologies used to build tomorrow’s cutting-edge network infrastructure. In fact, many of the standards that will be officially considered 5G are still being decided on by working groups like the 3GPP, a collaborative body made up of various telecommunications associations.
GI-FI (Gigabit Fidelity) or Giga bit wireless refers to wireless communication at a data rate of more than one billion bits (gigabits) per second. GI-FI offers some advantages over WI-FI, a similar wireless technology. In that it offers faster information rate in GBPS, less power consumption and low cost for short range transmission as compare to current technology. GI-FI consists of a chip which has facility to deliver short-range multi gigabit data transfer in a local environment and compared to other technologies in the market it is ten times faster. GI-FI has the data transfer speed up to 5 GBPS within a short-range of 10 metres. It operates in 60 GHZ frequency band. GI-FI is developed on an integrated wireless transceiver chip. It has both transmitter and receiver, integrated on a single chip which is fabricated using the CMOS (complementary metal oxide semiconductor) process and it also consists of a small antenna. GI-FI allows transferring large videos, audio files, data files etc. within few seconds.
Wireless communications is a type of data communication that is performed and delivered wirelessly. This is a broad term that incorporates all procedures and forms of connecting and communicating between two or more devices using a wireless signal through wireless communication technologies and devices.
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@ Kindly Follow my Instagram Page to discuss about your mental health problems-
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@ Appreciate my work:
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Thank-you !
Billions of connected devices and things. Billions of people. 5G will provide connectivity for all of these things and people as well as businesses and industry, bringing benefit to society. Operating machinery in hazardous environments from a remote control will be enabled through near-zero latency communication links that enable real-time video. Billions of video-enabled devices will be able to share bandwidth-hungry content. These are just a few applications that illustrate what 5G will be designed for.
The future of IoT technology and the IoT Apps after the existence of the fifth generation of networking (5G-Network).
IoT is a new technology that was born a few years ago that based on the internet network which connects all IoT network terminals together to transfer data over the network between terminals (devices) abd take an action according to these data.
5G is a set of emerging global telecommunications standards, generally using high-frequency spectrum, to offer network connectivity with reduced latency and greater speed and capacity relative to its predecessors, most recently 4G LTE (Long-Term Evolution).
Importantly, 5G describes a collection of standards and technologies used to build tomorrow’s cutting-edge network infrastructure. In fact, many of the standards that will be officially considered 5G are still being decided on by working groups like the 3GPP, a collaborative body made up of various telecommunications associations.
GI-FI (Gigabit Fidelity) or Giga bit wireless refers to wireless communication at a data rate of more than one billion bits (gigabits) per second. GI-FI offers some advantages over WI-FI, a similar wireless technology. In that it offers faster information rate in GBPS, less power consumption and low cost for short range transmission as compare to current technology. GI-FI consists of a chip which has facility to deliver short-range multi gigabit data transfer in a local environment and compared to other technologies in the market it is ten times faster. GI-FI has the data transfer speed up to 5 GBPS within a short-range of 10 metres. It operates in 60 GHZ frequency band. GI-FI is developed on an integrated wireless transceiver chip. It has both transmitter and receiver, integrated on a single chip which is fabricated using the CMOS (complementary metal oxide semiconductor) process and it also consists of a small antenna. GI-FI allows transferring large videos, audio files, data files etc. within few seconds.
Internet Telephony has evolved to become a key platform for realizing the long promised benefits of voice/data convergence and the merging of the PSTN (Public Switched Telephone Network) with the Internet.
Since the past decade VoIP is making telecommunications cheaper and affordable. In this presentation I have shared some basic concepts of VoIP and Asterisk, the world's best Open Source Software PBX
The lead section of this article may need to be rewritten. Please discuss this issue on the article's talk page. Use the lead layout guide to ensure the section follows Wikipedia's norms and to be inclusive of all essential details. (February 2015) (Learn how and when to remove this template message)
The Apple Watch, released in 2015
Wearable computers, also known as body-borne computers or wearables are miniature electronic devices that are worn under, with or on top of clothing.[1] This class of wearable technology has been developed for general or special purpose information technologies. It is also used in media development. Wearable computers are especially useful for applications that require more complex computational support, such as accelerometers or gyroscopes, than just hardware coded logic.
Wearable computing devices are variously defined. For example, consumers often refer to wearable computers as computers that can be easily carried on the body, or systems with a heads-up display or speech activated. This contrasts with academics that define wearables as a system that can perform a set of functions without being constrained by the physical hardware of the system.
What if Wearable Tech was like Press-on Nails?ctorgan
Imagine if wearable tech was more wearable, like press-on nails and fingernail polish. A look into the future at what wearable tech might become, what tech can learn from the press-on nails market, what sensor technology currently exists, and what trackers we might have in the future.
you can be friend with me on orkut
"mangalforyou@gmail.com" : i belive in sharing the knowledge so please send project reports ,seminar and ppt. to me .
Internet protocol (VoIP) is the technology of digitizing sound, compressing it, breaking it up into data packets, and sending it over an IP network.The conventional technique used for sending voice is PSTN (public switched telephone network) . As data traffic has higher speed than telephone traffic, so what we do most of the time we prefer to send voice over data networks. Voice over internet protocol (VoIP) is a method of telephone communication over a data network.
Voice over Internet Protocol with Novel Applicationsirjes
Internet Telephony, often denoted as Voice-over-Internet-Protocol (VoIP), has gained more and
more attention world-wide during the last decades. Voice over Internet Protocol (VoIP) technology has become
a communication alternative with the continuous increasing of Internet bandwidth and rapid advancement of
peer-to-peer (P2P) applications.In this paper three types of VOIP are explained: (i) PC to PC : this is the easiest
way to use VOIP, which enables you to talk and communicate Voice over Internet with all people over the
world. (ii) PC to Phone: which need a gateway that connects IP Network to phone Network. Its uses a device
called an ATA (Analogue Telephone Adaptor).The ATA allows you to connect a standard phone to your
computer or your Internet connection for use with VOIP. The ATA is an analogue to digital converter. (iii)
Phone to Phone: Where you need more gateways that connect IP network to phone networks, more phone
networks that connect Telephone set to gateway, and IP network that connect gateway to gateway. This paper
also explains Internet Protocol (IP) that VOIP uses to transmit voice as packets over an IP network as follows:
H.323 Protocols that provides the technical requirements for voice communication over LANs, while assuming
that Quality of Service isn't provided by LANs. Session Initiation Protocol (SIP) standard which is the standard
for establishing VOIP connections. This paper also explores Voice XML which is a markup language derived
from XML for writing telephone-based speech applications.In this paper also VoiceXML developed
environments(Gateways) are explained, where a list of all VoiceXML developers is included, and the most
popular VoiceXML development environments (Gateways) are explained in details.Finally, in this paper ten
VoiceXML applications are developed
This research work investigates and improves the performance of Voice over Internet Protocol (VoIP) traffic using IPV4 and IPV6 over WiMAX networks and the impact of various voice codec schemes and statistical distribution for Voice over Internet Protocol (VoIP) over WiMAX has been investigated in detail.
A NEW SYSTEM ON CHIP RECONFIGURABLE GATEWAY ARCHITECTURE FOR VOICE OVER INTER...csandit
The aim of this paper is to present a new System on Chip (SoC) reconfigurable gateway
architecture for Voice over Internet Telephony (VOIP). Our motivation behind this work is
justified by the following arguments: most of VOIP solutions proposed in the market are based
on the use of a general purpose processor and a DSP circuit. In these solutions, the use of the
serial multiply accumulate circuit is very limiting for the signal processing. Also, in embedded
VOIP based DSP applications, the DSP works without MMU (memory management unit). This
is a serious limitation because VOIP solutions are multi-task based. In order to overcome these
problems, we propose a new VOIP gateway architecture built around the OpenRisc-1200-V3
processor. This last one integrates a DSP circuit as well as a MMU. The hardware architecture
is mapped into the VIRTEX-5 FPGA device. We propose a design methodology based on the
design for reuse and design with reuse concepts. We demonstrate that the proposed SoC
architecture is reconfigurable, scalable and the final RTL code can be reused for any FPGA or
ASIC technology. Performances measures, in the VIRTEX-5 FPGA device family, show that the
SOC-gateway architecture occupies 52% of the FPGA in term of slice LUT, 42% of IOBs, 60%
of bloc memory, 8% of integrated DSP, 16% of PLL and the total power is estimated at
4.3Watts.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
2. What Is IP Telephony?
VoIP and Internet Telephony both refers to
communications services carried over IP (Internet
Protocol) rather than over the Public Switched
Telephone Network (PSTN)
2
3. 3
Definition : Internet Telephony, or Voice over
Internet Protocol, is a method for taking analog audio
signals, like the kind you hear when you talk on the
phone, and turning them into digital data that can be
transmitted over the Internet.
4. ABSTRACT
Internet telephony is a novel and cheaper method of communication
and conducting business over the Internet.
The practical upshot of this is that by using some of the free Internet
Telephony software that is available to make Internet phone calls,
you are bypassing the phone company (and its charges) entirely.
IP Telephony 4
5. INTRODUCTION
Internet telephony uses the Internet protocol to send
audio, video an data between two or more users in the real
time.
IP telephony is the integration and convergence of voice
and data networks, services, and applications.
The main motivation of development of IP Telephony is
the cost saving & integrating new services.
5
6. Introduction (cont…)
Vocaltec introduced the first Internet telephony software
product in early 1995. Running a multimedia PC, the Vocaltec
Internet Phone.
In 1996, Vocaltec with an Intel Company announced to
produce the first IP telephony gateway.
6
7. Classification of IP Telephony :
The classification of IP Telephony is based on
three characteristics.
They are.,
* Terminal devices
* Gateways
* Means of transmission
7
8. Terminal devices & Gateways: The most common
way of classifying IP Telephony combines the first
two of these three characteristics the nature of the
terminal devices used and the physical location of the
gateways which must be employed to interconnect IP
networks and the PSTN to provide end-to-end service.
IP Telephony 8
9. Means of transmission: The third characteristic
introduced above, the nature of the principal underlying means
of transmission. The following definitions are offered as a
means of interpreting the many different terms which are
thrown about in this field:
• Internet Protocol (IP) Telephony
• Public Telephony
9
10. Types of IP Telephony:
PC-to-PC
PC-to-PHONE
PHONE-to-PHONE
PHONE-to-PC
10
11. PC-to-PC
It was the first generation IP Telephony.Users on both
ends of a PC-to-PC ‘call’ require a personal computer
(PC) equipped with audio capabilities, the same software,
and an Internet connection.
Calls generally have to be pre-arranged because there is
no way of ‘ringing’ the other user, if he or she is not
online at the desired time. PC-to-PC calling is well-suited
to Internet applications such as “chat rooms”service .
11
15. PC-to-PHONE:
• From the service provider’s point of view, PC-to-
Phone calling is more complex than simple PC-to-PC
calling because calls need to be billed and routing
arrangements negotiated.
• For that reason, many service providers
restrict this service to a limited range where quality-of-
service requirements are not so demanding
(because duplex communication is not a requirement).15
17. Different types of IP telephony Standards
H.323 standard
Session initiation protocol (SIP)
Media gateway to media controller protocol (MGCP)
17
18. What is H.323
The H.323 standard for the transmission of real-time
audio, video, and data communications over packet-based
networks based on IP telephony.
H.323 is a standard produced by the ITU-T Study
Group 16.
Currently the most widely-supported IP telephony
signaling protocol.
18
20. Terminals :
H.323 terminal can either be a personal
computer or a stand-alone device, running
an H.323 and the multimedia applications.
Gateways :
An H.323 gateway provides connectivity
between an H.323 network and a non-H.323
network.
20
21. Multipoint Control Units:
MCUs provide support for conferences of three or
more H.323 terminals.
All terminals participating in the conference
establish a connection with the MCU.
21
22. Protocols Specified by H.323 :
real-time transfer protocol (RTP)
real-time control protocol (RTCP)
22
23. Real-Time Transport Protocol
Real-time transport protocol (RTP) provides end-to-
end delivery services of real time audio and
video.
RTP is used to transport data via the user datagram
protocol
Real-Time Control Protocol (RTCP)
RTCP provides control services for RTP.
23
26. Advantages:
1.Reduced administration as well as network costs
2.Guaranteed service delivery
3.Enhanced operational efficiencies
4.Effectively bring together mobile and remote employees
5.Add innovative features including hardware
6.Reduced telecom cost via toll by pass
7.Effective as well as efficient management of your fax,
voicemail, and email messages
8.free of cost
26
27. Dis-advantages:
Exposure to Denial of Service attacks
Challenging emergency calls
Easy congestion
Limited or no use in the absence of a dedicated
internet access
28. CONCLUSION
Internet telephony is cost savings and integrating
new services.
Many public telecommunication operators are
establishing their own IP telephony services, and
using IP-based networks as alternative transmission
platforms.
28