Spatial Multiplexing In a multipath environment, the data rate increase due to MIMO is equal to the number of MIMO antennas. Rather than to transmit
Read MoreMake use of a number of receive antennas that are well separated (coherence distance) to generate independent receptions of the transmitted signal. Se
Read MoreWe know that we normally have several independent paths from TX to Rx of different lengths, these are affected and delayed differently, Signals that s
Read MoreIMS means IP Multimedia Subsystem is an essential part of the all-IP UMTS architecture and Relevant for WiMAX for the same usage and also for WiMAX to
Read MoreIP Multicast Service Models Having Three Multicast Any-Source Multicast (ASM) Source-Filtered Multicast (SFM) and Source-Specific Multicast (SSM) whic
Read MoreWhen sending the same data to multiple receivers, rather than send multiple copies all the way from sender to all the receivers, just send one copy an
Read MoreIP Networks use Routers to do the switching based on IP addresses, Layer 3 routing protocols like BGP or OSPF an Ethernet networks use 48 bit MAC addr
Read MoreMobile IP Procedures Having Three Flow. Agent Discovery Registration Tunneling Agent Discovery Agent Discovery is the method by which a
Read MoreHere I write in short Advantages and disadvantages of Multicast Forwarding. Multicast Routing is backwards from Unicast Routing Unicast Routin
Read MoreIf a mobile device moves to a new network and keeps the same IP address, the address will not reflect its new location therefore routers will be unabl
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