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Nokia Cemas Android Kuasai Pasar


Nokia Cemas Android Kuasai Pasar CEO Nokia Stephen Elop tetap bersikukuh mempertahankan sistem operasi Windows Phone pada seri ponsel Nokia Lumia. Untuk bisa menghadang Android, Nokia akan menghadirkan ponsel Windows Phone dengan harga murah.

Dalam berbicara dengan pihak investor pada pekan lalu, Elop menegaskan komitmennya kembali untuk tetap bekerja sama dengan Microsoft dalam memproduksi ponsel Windows Phone.

"Harapannya, ponsel itu bisa menghadang serbuan ponsel Android. Tentu saja kami akan membuat ponsel Windows Phone untuk pasar low-end, bahkan lebih murah dari Lumia 610," kata Elop.

Lebih lanjut, Elop menjelaskan bahwa pihaknya saat ini tetap mendapat dukungan dari pihak Microsoft untuk bisa memproduksi perangkat ponsel dengan harga yang lebih murah.

Elop pun yakin akan tetap fokus di pasar Windows Phone, dan akan makin memperluas pasar ponsel Lumia. Di segmen kelas atas, Nokia juga berharap bisa menyiapkan ponsel premium, dengan harapan memiliki ponsel hasil kerja sama dengan Prada atau Gucci, setelah ponsel bermerek Vertu telah dijual.

Saat ini, Nokia juga sedang terlibat proyek untuk membuat ponsel bagi negara berkembang, seperti China. Namun Elop masih belum mengungkapkan secara spesifik masa depan OS Windows Phone tersebut Nokia Cemas Android Kuasai Pasar.

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Software for Hard Disk Partitions

media network connecting computers and the Internet, among others:ROUTER
Router works in a similar way to the switches and bridges. The difference is, the router filter (filter) traffic data. Filtering is done not by looking at the data packet addresses, but by using a specific protocol. The router appears to address the need to divide the network is logically not physically.

An IP router can divide a network into multiple subnets so that only traffic destined for certain IP address that can flow from one segment to another segment. You may be confused with the above definition, but for easy to remember, you use a router when connecting computer networks to other networks. This network can be a private network (LAN / WAN) or public network (internet).

Switch

SwitchBiasanya switches are widely used for LAN switches star.Dan token is used as a repeater / amplifier. Serves to connect the UTP cables (Category 5/5e) computers with one computer to another. The switches are usually present routing, routing itself serves to jump stone to make connections with other computers in LAN.
Switch is a smart hub that has the ability to menentukantujuan MAC address of the packet. Rather than pass the packet to semuaport, switches forward them to the port where he addressed. So, switchdapat drastically reduce traffic network.Switch maintain a list of MAC addresses that are connected to the port-portnyayang he uses to determine where to mengirimkanpaketnya. Because it operates on MAC addresses instead of IP address, the switch is generally faster than aHUB

The hub is a general term used to describe a central connection point for computers on the network. The basic function performed by the hub is receiving a signal from one computer to another computer danmentransmisikannya. A hub can be active or passive. Active hubs act as repeaters, it regenerates the signal and sends yangdiperkuat. Passive hubs simply act as a connection box; iamembagi / separate the incoming signals to be transmitted to the seluruhnetwork.

Is the central hub for star topology and allows computers to be added or removed at the network with relative mudah.Kapabilitas provided separately central hub star topology and allows the computers to be connected. In computer networks we need a hub that serves to combine multiple computers into one network group. Maybe if we just want to connect two PCs we will only need a UTP cable with a crimping with cross cable. But what about the 10 PC? or 20 PC? this is where the hub function to work where it will komputer2 dihubungkin with UTP Straight Cable which is plugged into port2 on the hub and set up the IP address of the same network, then we will be in a computer network consisting of more than 2 PCs.Inter-hub also can be interconnected, this is referred to as chaining through the uplink port. Given this, it can improve network performance that is able to isolate a computer from lain.Hub computer will send packets to all computers connected to the hub but the switch will only pass the packet to the destination address. Because the switches have the ability to detect the address of the computer that will be addressed. Clearly here switches safer and faster.At the same switch can handle more than one connection. Of course with more capabilities such as this switch is more expensive price than the price of the hub. With the hub or switch as a liaison so many computers can be interconnected. When without a hub or switch to connect two or more computers we use BNC connectors. Low speed. But with the relationship using the RG45 and the Ethernet card that supports as well as the ability of the hub or switch that support so we can get more speed). Hub is a component in a network that connects the repeater (to work on Physical Layer) is used to overcome the limitations (distance, signal quality) of a physical network segment.

Switches and hubs is an important component in the network. Both function to transfer data in a network.
Then what is the difference between switch and hub? Although both have the same shape and has the same function, but both have a very fundamental difference.

Hub can only happen one data transfer process at a time. This happens because in a network, before sending the data will be preceded by checking whether there is transmission of data from other parties or not. If yes, then the data transmission will be delayed because if there are 2 parties that transfer data simultaneously, there will be a collision between data (collision).

Another with a switch. Switch allows data transfer process more than one at a time. This is because the switches have a collision control in the faithful port. In contrast to the hub which has only one collision control.
BRIDGE
BRIDGE - working on the Data Link layer (2) Bridge set (through filtering or forwarding) data frames per segment, so that if w / s 1 will send the data to w / s 2, the frame will not be forwarded (forward) to segment 2. This resulted in the load path of each segment to be optimal, and overhead traffic on each segment can be reduced ..

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Media Liaison Network

media network connecting computers and the Internet, among others:
ROUTER

Router works in a similar way to the switches and bridges. The difference is, the router filter (filter) traffic data. Filtering is done not by looking at the data packet addresses, but by using a specific protocol. The router appears to address the need to divide the network is logically not physically.


An IP router can divide a network into multiple subnets so that only traffic destined for certain IP address that can flow from one segment to another segment. You may be confused with the above definition, but for easy to remember, you use a router when connecting computer networks to other networks. This network can be a private network (LAN / WAN) or public network (internet).


Switch


SwitchBiasanya switches are widely used for LAN switches star.Dan token is used as a repeater / amplifier. Serves to connect the UTP cables (Category 5/5e) computers with one computer to another. The switches are usually present routing, routing itself serves to jump stone to make connections with other computers in LAN.


Is the central hub for star topology and allows computers to be added or removed at the network with relative mudah.Kapabilitas provided separately central hub star topology and allows the computers to be connected. In computer networks we need a hub that serves to combine multiple computers into one network group. Maybe if we just want to connect two PCs we will only need a UTP cable with a crimping with cross cable. But what about the 10 PC? or 20 PC? this is where the hub function to work where it will komputer2 dihubungkin with UTP Straight Cable which is plugged into port2 on the hub and set up the IP address of the same network, then we will be in a computer network consisting of more than 2 PCs.
Inter-hub also can be interconnected, this is referred to as chaining through the uplink port. Given this, it can improve network performance that is able to isolate a computer from lain.Hub computer will send packets to all computers connected to the hub but the switch will only pass the packet to the destination address. Because the switches have the ability to detect the address of the computer that will be addressed. Clearly here switches safer and faster.
At the same switch can handle more than one connection. Of course with more capabilities such as this switch is more expensive price than the price of the hub. With the hub or switch as a liaison so many computers can be interconnected. When without a hub or switch to connect two or more computers we use BNC connectors. Low speed. But with the relationship using the RG45 and the Ethernet card that supports as well as the ability of the hub or switch that support so we can get more speed). Hub is a component in a network that connects the repeater (to work on Physical Layer) is used to overcome the limitations (distance, signal quality) of a physical network segment.

Switches and hubs is an important component in the network. Both function to transfer data in a network.
Then what is the difference between switch and hub? Although both have the same shape and has the same function, but both have a very fundamental difference.

Hub can only happen one data transfer process at a time. This happens because in a network, before sending the data will be preceded by checking whether there is transmission of data from other parties or not. If yes, then the data transmission will be delayed because if there are 2 parties that transfer data simultaneously, there will be a collision between data (collision).

Another with a switch. Switch allows data transfer process more than one at a time. This is because the switches have a collision control in the faithful port. In contrast to the hub which has only one collision control.

BRIDGE

BRIDGE - working on the Data Link layer (2) Bridge set (through filtering or forwarding) data frames per segment, so that if w / s 1 will send the data to w / s 2, the frame will not be forwarded (forward) to segment 2. This resulted in the load path of each segment to be optimal, and overhead traffic on each segment can be reduced ..

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Types of wireless antenna


In the field of electronics definition antenna is the "transformer / transmission structure between the guided wave (transmission line) with a wave of free space, or vice versa. Now the antenna is one important element that must exist on a radio telescope, television, radar, and all other communication devices that use signals. " An antenna is a vital part of a transmitter or a receiver that functions to channel radio signals to udara.Bentuk antenna in accordance with various kinds of designs, patterns of distribution and frequency and gain. The effective antenna length is the wavelength of the radio frequency it emits. Half-wave antenna is a very major ones because they are easily made and can radiate radio waves effectively.
Function

The function of the antenna is to convert electrical signals into an electromagnetic signal, then meradiasikannya (Disposal of electromagnetic energy to the air / free space). And conversely, the antenna can also serve to receive electromagnetic signals (Recipient of electromagnetic energy from free space) and convert it into electrical signals.
Character antenna

Radiation pattern

Antenna radiation pattern is to plot 3-dimensional distribution of the signal emitted by an antenna, or 3-dimensional plot of the level of reception signal received by an antenna. Radiasiantena pattern formed by two patterns based radiation field slices, namely in the field of radiation pattern slices elevation direction (elevation pattern) and the radiation pattern in the azimuth direction of the field slices (azimuth pattern).
Gain

Gain (directive gain) antenna is a character associated with the ability to direct antenna radiation signal, or receiving signals from a particular direction. Gain is not the quantity that can be measured in physical units in general such as watts, ohms, or other, but rather a form of comparison.
Polarization

Polarization is defined as the direction of propagation of the electric field. Dipole antenna has a vertical linear polarization. Recognizing the antenna polarization is very useful in communication systems, particularly to obtain maximum efficiency in signal transmission.

Create a wireless antenna

1. Omnidirectional Antenna

2. Sectoral Antenna

3. Grid Antenna

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Komodo Island is the NEW 7 Wonders of The World


Komodo island is the new 7 wonders of the world.

Komodo island is the new 7 wonders of the world.New Seven Wonders of the World was a project that attempted also to update the seven wonders of nature. The aim is to highlight and celebrate the beauty of our planet in order to foster greater respect of humans for the earth’s fragile equilibrium of nature, and mission statement for this campaign is: “If we want to save anything, we first need to truly appreciate it” (Bernard Weber, Founder New7Wonders).

There are currently 28 candidates to compete to be part of New Seven Wonders of Nature. Komodo Island is an island located in the Nusa Tenggara Islands. It is known as a habitat for native animal dragons. This island is known also with the Komodo National Park which is managed by the Central Government. Thus we can promote Komodo Island is the new 7 wonders of the world.

Komodo Island is one of the 17,508 islands that make up the Republic of Indonesia. The island has a surface area of 390 km² and over 2000 inhabitants. The inhabitants of the island are descendants of former convicts who were exiled to the island and who have mixed themselves with the Bugis from Sulawesi. The populations are primarily adherents of Islam but there are also Christian and Hindu minorities.

On the island of Komodo, dragon animals live and breed well. Until August 2009, on this island there are a bout 1,300 dragon’s tail. Coupled with other islands, such as the island of Rinca and Gili Motang, their numbers totaled about 2500 tails. There are also approximately 100 individuals’ dragons in Wae Wuul Nature Reserve on the mainland island of Flores, but not including the Komodo National Park.

komodo dragon

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Internet bandwidth


Bandwidth / width ribbon (English: bandwidth) in communication technology is the difference between the lowest frequency and highest frequency within a certain range. For example, a phone line has a bandwidth of 3000Hz (Hertz), which is the range between the highest frequency (3300Hz) and the lowest frequency (300Hz) that can pass by this telephone line.

Understanding Bandwidth

Bandwidth is broad or wide frequency range used by the signal in the transmission medium. Within this framework, Bandwidth can be defined as the difference between the high frequency signal components and low frequency signal. signal frequency is measured in Hertz. A typical voice signal has a Bandwidth of about 3 kHz, analog TV broadcast (TV) has about 6 MHz Bandwidth. Bandwidth is defined as well as the dosing frequency range. In easy language, is a measure of data traffic flowing in and out. In the world of hosting, we are given rations Bandwidth per month depending on how much we spend. Endless Bandwidth determined how much we upload or download. The more you do the upload activity, plus the increasing number of visitors that access, then the reduced rations given bandwidth. Suppose, www.namasitus.com allotted Bandwidth of 1.5 Giga in a month. And has been since December, it was given less bandwidth quota. In December, the quota Bandwidth out the day before the new year. And a row in January, February, March and April were gone in 3 weeks. Automatic, in the last week didats.net not be accessed.

Package Types of Bandwidth which we often hear
- Package Dedicated 1:1 ratio,

For example a dedicated customer internet berkangganan 512kbps 1:1, then the Bandwidth 512 kbps to full rights of customers and not shared with other subscribers.
- Package Dedicated 1:2 ratio,

eg internet subscription customers a dedicated 512 kbps 1:2, then the 512 kbps bandwidth is used simultaneously to two customers. two customers compete in the 512 kbps bandwidth. The bigger the denominator decreases bandwidth is obtained, but the cheaper the price.
- Package Burstable or Up to,

amount of bandwidth shared with a certain size for many customers. Eg Up to 1 Mbps package. One customer can get the bandwidth up to one mega bits per second, but usually there is no guarantee a minimum bandwidth obtained. Examples of this package is telecoms speedy. So do not expect too much gain for the maximum measurement value is given. If you can until your maximum benefit. With more frequent measure the speed of Internet access this package to give the average speed obtained.

Once we understand some of the above items and understand it is time to measure the speed of the internet. How much speed internet access between expectations and reality can be understood. There are several ways you can do, each method has advantages and disadvantages. In my opinion and do use several ways in recent times of measurement. Conclusions can be drawn if it is measured several times.



and websites we often use to measure Bandwidth among other

- Telkom Speedy Speed Test
- Indosat 3G Speed Test
- Volunteer Bandwidth Test
- Sijiwae Bandwidth Test


BandwidthTest Outside of Indonesia:

- Speed Test
- Beeline bandwidth test
- Dslreports.com / speedtest
- Bandwidth test. co.uk

hopefully le Indonesia became countries with Bandwidth tercpet se asia and the world tanggara

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