New Tech Wimax

8/13/2019 New Tech Wimax

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Making Sense of the NewMaking Sense of the New

TechnologiesTechnologiesA technology overview for non-technical managers and board members

WiWi--FiFi// VoIPVoIP// WiMaxWiMax/ IMS / FMC/ IMS / FMC

Presented byPresented byLarry PyrzLarry Pyrz

[email protected]@simpletel.biz

773773--728728--33153315


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SimpleTelSimpleTelBackgroundBackground

Project management expertise in aProject management expertise in alarge multilarge multi--million dollar environmentmillion dollar environment

Contract managementContract management Vendor ManagementVendor Management


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Making Sense of the New Technologies:Wi-Fi / VoIP / WiMax / IMS / FMC

We will touch on the topics of

VoIP Voice over IP

Wi-Fi 802.11 a/b/e/g/i/k/n/r

WiMax 802.16d

802.16e

IMS IP Multimedia Subsystem

FMC Fixed Mobile Convergence

and

A look at things to come


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Remember

the good olddays?


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Time Division Multiplexing- Information is sampled

- Synchronized

- Transmit/Receive

Remember

The click of step switches and relays?

The hum of the battery chargers?

The smell of ozone in the air?

Our network is evolving

- Analog

- Digital

- IP

Did I just say IP????


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Lets talk about wireless

Its not just cellular

Its cellular, Wi-Fi,

WiMAX, RFID andeven optical,but.

As technologies evolvethe constant is the

SPECTRUM


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What is spectrum?

Think of it as thevibration oroscillation of

energy waves.

The more cycles or

oscillations overtime determinefrequency


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What is spectrum?


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What is spectrum?

Think of it as the grouping of channels

on your TV or on your car radio


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What is spectrum?

In North America, the FCC is the regulatory entityresponsible for managing spectrum allocations

Licensed and unlicensed bands

Licensing

Power output


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What about wireless?

Bluetooth range of up to 30 metersPAN

Wi-Fi range of up to 90 metersLAN

WiMax range of up to 15km

Cellular typical range of up to 8 km (32 km max range)

WAN/MAN


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802.11 Wi-Fi Standards

802.11a/b/g/n all deal with frequencyand data rates. n releases in 2007

802.11e/i released in 2005 and 2004and deal with QOS and Security

802.11k/r release in 2007 and cover traffic management and fastroaming (load balancing and voice hand-off)


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802.16 WiMAX Standards

802.16d deals withfixed wireless

802.16e deals with

mobile wireless


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In mesh networks,synchronization iscritical.


One of theprotocols that

makes it allpossible is IP.

Wi-Fi, WiMax andCellular represent

mesh networks.


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3.5G is a sort oftransitionalnetwork to the

all-IP 4G network


Then, theresMIMO and CDMA

and all sorts ofother acronymsCellular technologytoday includes adiscussion of 3G, 3.5G,and 4G radio networks


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Didnt I just say IP again???

IP Internet Protocol

Its been around a long time now and it too is evolving.IPV6 is the latest. Remember the 192.168.255.255address? Its longer now and the infrastructure is a littledifferent as well.

Whats happening to TDM???


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TDM networks are evolvingrapidly into an IP world.

The RJ-11 is being replacedby the RJ-45.

TDM services are being converted into IP asan evolutionary step to an all IP environment.

Its not your daddys network anymore!


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MPLS Multiprotocol Layer Switching

An IETF (Internet Engineering Task Force) initiativethat integrates Layer 2 information about network

links (bandwidth, latency, utilization) into Layer 3 (IP)within a particular autonomous system--or ISP--inorder to simplify and improve IP-packet exchange.

M ki S f th N T h l i Wi Fi / V IP / WiM / IMS / FMC


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Whats this layer thing?

The OSI Model

International Organization forStandards - ISO

Open Systems Interconnectionnetworking suite OSI Model

M ki S f th N T h l i Wi Fi / V IP / WiM / IMS / FMC


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OSI ModelData unit Layer Function

Hostlayers Application Network process to

applicationData Presentation Data representation

and encryption

Session Inter-host communication

Segments Transport End-to-end connections andreliability

Medialayers Packets Network Path determination and

logical addressing (IP)

Frames Data Link Physical addressing (MAC &LLC)

Bits Physical Media, signal and binarytransmission

Making Sense of the Ne Technologies Wi Fi / VoIP / WiMa / IMS / FMC


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Road/sidewalk

Youve got a friend

Send a postcard

Home mail box

Regional postal center

Local post office

Mail truck


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Making Sense of the New Technologies:Wi Fi / VoIP / WiMax / IMS / FMC


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- Voice over IP

- Unified Messaging

- IP Multimedia Services

- Fixed/Mobile Convergence



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Voice over IP

Two kinds

IP in the backbone

IP on the customer prem

Two methods

Hosted

Premise switch



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Hosted IP solutionsrequire connectivity to adistant host.

- Perfect for 20 to 200 user environments

- Can be made to be bullet-proof- No in-house telecom staff requirements

- MAC activity is simple plug and play



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Unified Messaging

Email Voicemail - Fax

- Email to voicemail

- Voicemail to email

- Email to FAX

- FAX to email



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IP Multimedia Subsystem

In simple terms, IMS is the

integration of anything thatcan be done with IP. Itenables presence-based

services, enhances video ininteresting ways and givescellular users push-to-talk(ala Nextel) capabilities.

-Automation

- Gaming

- Applications

- Security & Safety

- Geo-fences

- other GPS apps



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Fixed Mobile Convergence

- Dual mode telephone

- Internal VoIP phone system

- Communication between theoffice and the carrier



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g g / / / /







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g g / / / /






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INTEGRATION

RFID Radio Frequency Identification

Active

Passive

RFID Tag Human implantation of an RFID tag



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Hang onthe rideis far from over!



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Larry Pyrz

[email protected]

773-728-3315

www.simpletel.biz

Youve got questionsIve got answers!

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