HELLO I have a handwriting doc, can you convert text please thank you

acOSS SO 00 while in wireless O Communication a local Ethernet betwock > Ethernet is Standard communication protocol used to ceale Local Area Networks. It lansmit Sreceive data thouger cables. "Ethernet netwock connect multiple confrutes of other n wired devices such as peinkees , scannees and network, this is done with the help of fiber optic cables, network it as close through wireless network Echnology > How ethernet works "LEEG specifies in the faring of standbeds called IEEE 802.3 that the ethernee peotocol touches both layer Cphysical) and large au ( Sara linke) on the os modelo Ekosnet defines a units of transmission , packer strame. teame includes; * Payload Physical media access control (MAC) addosses of both sendes & receives * Viatual LAN (VLAN) tagging and Qos informations * Earth collection information to detect teansmission peoblems. A Peinteic - Ethernet Medium D B to See if "An Internet as a Route OR on data packets corning > in the figure, when confruke B wants connect to paintes confules examene it. A&D will receive teame and they > when it receives the fame, it checks the destination addeees fame is intended for itself If it is not, they will discaud discaed the teame. galeway seeves a farewarding host to redirect data packets * Ethernet gacanay as alucuje cornecie diffeeent data lines from different networks. It reads the destination IP addesses in from the data lines and dekemine the ultimate destination. > CSMAID Cassier Sanse Wwikiple Access coil Odision Detection o Etheenet Uses shared communication channels. To handle the shared use of single channel, ethernet uses esmako protokol with this, when network want to Send data to another node, it Senses existing teaffic in channel of it is free, it sends the clata Packet on the network to all conner rected devices consume the packet a node The recepione a @ Inkence Communication Intence as the global system of interconnected confucks networks that uses the entirel protocol suite (TCP/IP) to communicate between networks and devices. SOR TCP/IP > TCP/IP is communicafone protocol that allow computees to communicate Internet. TCP/IP specifics how devices the inteenet and how dlala transmits between those devices On conneco * Link Larges "TCP/IP has 4 different layers - Lowest layer in TCP/IP. The placlake link layes identifies the network protocol type of the packet Examples of data link laugas protocol Ethernet IEEE 802.a - This lages condeus * * Inteenet lages (1?? the local networks to one another. St accept & clelivee packets top the network Includes P, ARP, ICMP pectocols. * Transport layar (TCO) Conteols host-to-host communications tensuees that packet assive in sequence and without eerol. - Includes TCP, UDP * Application lawyer Set of protocols that communications on a peaceel- to-peocees level Includes SMTP, RIP DNS , HTTP Working > when one confueks wants to communicate with other specify data 4 IP 7 the data passes through each levels from top to bottom Pn cendes & in reverse eedles receiver ( The packets go through go through application larger scontine to TCP laya. Each packers will be assigned to a port number. > Affee that packet good lages. This is where each packet receives It's destination . adders Using poel no $ IP adoleas, packet is Afte reaching hoodware lagee, boules examines the destination & deseemine where to ?As the packer goes up theough each lages in receives, couting the sendee added CIP addbees & poet no) is stripped. I finally original clate Reaches at application layer sent ovog internet > send it. data that Application TCP Application TCP IP Internet Haedware Tendee IP hardware Receivel Were with Ps a wireless networking technology that allows devices such as Compartes Claptops & Popktope), mobile devices Csmart phones Swearabler) Sober eque pronts (painke, video camera) to pnee face with the internet, Inreenet connectivity occues though a wreelee Roules defines the protocols that enable Cuorene > Bluetooth was when one is accessing with be will be connecting to a wireless routes that allows with devices to interface with the network > IEEE 802.11 Standard communications with Wich enabled wireless devices Bluetooth doveloped undes SLEEE 802.15.1 which is used for providing wireles communication through radio signale . > The Ancleoid platform includes network Stack, which allows a device to wielessly exchange clata with othee blvetooth devices igbee an IEEE 802.15.4 based specification for a suite q high level communication protocols. It is an alternative to wilk and bluetooth for applications including Pow --powered devices that cleme sequre be bandwidte like Below table Showr comparison of Tuese 3 lechnologies support for the Bluetooth Zighee is > Some a of smalt home sensoes Zigbee Blvetooth Wirk 10-100 makes 10-100 meses 50-100 merce Range Networking Topology Point to hub Ad-hoc, pees to Ad-hoc, reeg peer, Stop of mesh small netuseks 868 MHz, (**) 900-928 mHg, 2.4 GHz Opegating & fequency 2.4 & 5 GHz 2.4 GHz (worldwide High complexity Low High Power Consumption very low Medium High Security 128 HES plus 64.& las hit applicaren loger Security encepption inclusteral conted wireless Applicacions & monitoring connectivity connectivity , Sensor networks, between devices beoad band building automation such as phones, In.zenet access home contel & Pbp, laptops automation, headress toys, games Wireless LAN