Reliable Collaborative Decision Making in Mobile Ad Hoc Networks

Willke, Theodore L.; Maxemchuk, Nicholas F.

doi:10.1007/978-3-540-30189-9_8

Cited by 6 publications

(6 citation statements)

References 11 publications

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“…From the practical aspect, new protocols are proposed for the collaborative broadcast scenario. For example in [28] the authors present a protocol for collaborative decision making involving broadcasting and relaying. From the theoretical aspect, there is a considerable effort invested in characterizing the capacity of an entire network.…”

Section: Cooperative Broadcast: a Combination Of Broadcasting And mentioning

confidence: 99%

Broadcast Channels With Cooperating Decoders

Dabora

Servetto

2006

IEEE Trans. Inform. Theory

144

163

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Abstract-We consider the problem of communicating over the general discrete memoryless broadcast channel (BC) with partially cooperating receivers. In our setup, receivers are able to exchange messages over noiseless conference links of finite capacities, prior to decoding the messages sent from the transmitter. In this paper we formulate the general problem of broadcast with cooperation. We first find the capacity region for the case where the BC is physically degraded. Then, we give achievability results for the general broadcast channel, for both the two independent messages case and the single common message case.Index Terms-Broadcast channels, cooperative broadcast, relay channels, channel capacity, network information theory.

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Section: Cooperative Broadcast: a Combination Of Broadcasting And mentioning

confidence: 99%

Broadcast Channels With Cooperating Decoders

Dabora

Servetto

2006

IEEE Trans. Inform. Theory

144

163

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“…An early description of M-RBP can be found in [9]. The abbreviated description of M-RBP that follows emphasizes the means by which it ensures global message ordering and consistent message commitment (or abort), as well as group membership services for the participating nodes.…”

Section: Protocol Operationmentioning

confidence: 99%

“…Once the ACK is recovered, any missing source messages are requested using a NACK. Retry and retransmission implosion is suppressed using mechanisms described in [9].…”

Section: Protocol Operationmentioning

confidence: 99%

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Coordinated Interaction Using Reliable Broadcast in Mobile Wireless Networks

Willke

Maxemchuk

2005

NETWORKING 2005. Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile A

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Abstract.We consider the challenges of supporting collaborative decision making and applications requiring coordinated interaction in mobile ad hoc networks. This environment makes group coordination difficult due to relatively high packet loss and the presence of a continuously evolving network topology that leads to a changing set of participants. We describe and evaluate an application-level mobile reliable broadcast protocol (M-RBP) that provides applications with network characteristics well-suited to supporting coordinated interaction, such as reliable broadcast with data consistency and global ordering. The protocol is time-, rather than event-, driven, providing it with unique, deterministic operational characteristics that can be verified in a relatively straightforward manner.

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“…In this paper, we construct RNP on top of the mobile reliable broadcast protocol (M-RBP) [1], [2]. M-RBP provides reliable delivery and consistent message sequencing between all members of a broadcast group.…”

Section: Introductionmentioning

confidence: 99%

Reliable Neighborcast

Maxemchuk

Tientrakool

Willke

2007

IEEE Trans. Veh. Technol.

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In this paper, we introduce a new communications paradigm, namely, reliable neighborcast, and present a reliable neighborcast protocol (RNP) that operates as an overlay on the existing reliable broadcast protocols. The protocol is intended for vehicle-to-vehicle communications networks that communicate the speed, position, and state of nearby vehicles to coordinate or control their operation. The implementation of RNP that we describe operates on top of overlapping groups that use the mobile reliable broadcast protocol and provides the guarantees and characteristics of that protocol to each neighborhood. The efficiency of the overlays-defined as the fraction of the received messages that apply to a neighborhood-widely varies. We present an efficient overlay for 1-D networks, which is implemented in many highway applications. The characteristics of mobility are considered, and techniques are presented to eliminate delays as vehicles change neighborhoods and to move the underlying broadcast groups with the general flow of traffic.

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Reliable Collaborative Decision Making in Mobile Ad Hoc Networks

Cited by 6 publications

References 11 publications

Broadcast Channels With Cooperating Decoders

Broadcast Channels With Cooperating Decoders

Coordinated Interaction Using Reliable Broadcast in Mobile Wireless Networks

Reliable Neighborcast

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