| Prasun Sinha, Srikanth Krishnamurthy and Son Dao. "Scalable Unidirectional Routing with Zone Routing Protocol (ZRP) Extensions for Mobile Ad-Hoc Networks". In Proceedings of IEEE WCNC 2000. |
....maintained for all pairs within the zone at all times) while inter zone routing is done using a reactive protocol. A technique called border casting is used to minimize the broadcast overhead of inter zone route requests; only nodes at the border of the zone will forward rebroadcast the RREQ. In [11], ZRP is modified to route in the presence of unidirectional links. Intra zone routing is used to transmit route replies and route errors thus avoiding the RREP explosion problem. Reverse routes in this protocol are gathered from the periodic packets broadcast throughout the zone. SRL is also ....
Prasun Sinha, Srikanth Krishnamurthy and Son Dao. "Scalable Unidirectional Routing with Zone Routing Protocol (ZRP) Extensions for Mobile Ad-Hoc Networks". In Proceedings of IEEE WCNC 2000.
....the transmission range of a node can take one of two possible values with equal probability. A node can have either a short or a long range corresponding to low and high transmission power levels, respectively. The fraction of low power nodes is the variable parameter. A similar model was used in [38, 26]. This model represents a heterogenous network with two widely different radio capabilities. For example, transmission power levels of vehicular and man pack radios in a battlefield scenario can differ by as much as 10dB. RandomPower With this model, each node is assigned a random transmission ....
....wireless networks within the IETF MANET working group [18] only DSR [15] and FSR [9] can fully support unidirectional links, while ZRP [12, 11] and TORA [25] can partially support unidirectional links. There have also been attempts to extend existing protocols to support unidirectional links [33, 38, 16]. But none of the above efforts contain any simulation or experimental evaluation of the impact of unidirectional links on routing performance in realistic scenarios. Support for unidirectional links below the network layer also received some attention. Link layer tunneling approach has been ....
P. Sinha, S. V. Krishnamurthy, and S. Dao. Scalable Unidirectional Routing with Zone Routing Protocol (ZRP) Extensions for Mobile Ad-hoc Networks. In Proceedings of Wireless Communications and Networking Conference (WCNC), pages 1329--1339, 2000.
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