What are the differences between destination sequence distance vector and the standard distance vector routing algorithms? What are the frequency bands of operation for CDMA?
Difference between destination sequence vector and standard distance vector routing:
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Destination sequence vector routing |
Standard distance vector routing |
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1)It is a routing protocol for ad hoc networks. |
1)It is a routing protocol for wired networks. |
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2)Every node maintains a routing table containing a sequence number, the sequence numbers are generally even if a link is present; else, an odd number is used. |
2)Every node maintains a routing table containing the information of the directly connected node. |
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3)Routing information is distributed between nodes by sending full dumps infrequently and smaller incremental updates more frequently. |
3)The routing table are shared between the directly connected nodes. |
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4)The selection of the route is based on the sequence number. |
4)The selection of the route is based on the distance. |
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5)The major disadvantage is that it requires frequent updation of the table. |
5)The major disadvantage is the exictence of the two node problem. |
The frequency bands of operation for CDMA is 800MHz.
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