Question

Wireless Network Elements Homework Answered Match each wireless network component with its description Drag and drop options on the right-hand side and submit. For keyboard navigation... Show More Serving Gateway (SGW) routes data packets and acts as anchor during AP handovers Access Point (AP) III connects mobiles into wired network Subscriber Identity Module (SIM) III card inside wireless device with globally unique id User Equipment (UE) INI wireless devices such as laptops smartphone and internet of things Base Service Set (BSS) III contains both hosts and access points Packet Data Network Gateway (PGW) III connects UE to external networks Home Subscriber Server (HSS) III contains master database of whereabouts of its users Answered Resubmit

Answer 1

First two questions are answered and are correct as I checked if they're right.

3. Mobility:

The correct sequence is- 4 2 3 1

Device moves within same AP in one provider network

Device moves among APs in one provider network

Device moves between networks but powers down while moving

Device moves among multiple provider networks while maintaining ongoing connections

4. Mobility with indirect routing:

These steps are followed in indirect routing- 3 1 4 2

Correspondent sends datagram to home address

Home gateway receives datagram and forwards it to remote gateway

Visited gateway forwards datagram to mobile

Visited gateway forwards reply to correspondent via home network or directly

According to the definition, there's

Correspondent

Home Network

Visited Network which in turn has

Mobile Node

The routing takes place in this manner.

comment if any doubts or further clarification!