1.Different access methods such as OFDMA SDMA TDMA CDMA and FDMA rely on cross-l

1.Different access methods such as OFDMA SDMA TDMA CDMA and FDMA rely on cross-layer optimization to different degrees. The most common cross-layer issues are scheduling modulation type and setting power control. Complete the following for your assignment:This is 2-3 pages2. As a network manager in a medium-size corporation it is your responsibility to use a proactive approach to providing security to your network.This information will need to be presented to your vice president and CIO so that funding can be provided to implement one of the solutions you are recommending.3.Write a 2 page proposal for the backhaul connecting several campuses for your company in one metropolitan area. All of the campus have 802.11n cellular networks.Please include references and intext citations