Distributed Correlative Power Control Schemes for Mobile<i>Ad hoc</i>Networks Using Directional Antennas

Alawieh, Basel; Assi, Chadi; Ajib, Wessam

doi:10.1109/tvt.2007.909264

Cited by 17 publications

(10 citation statements)

References 14 publications

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“…Other variants of such a DMAC protocol are in references [41][42][43][44]. Reference [41] is another power control scheme for DMAC protocols in mobile ad hoc networks, while reference [42] proposes distributed correlative power control schemes for mobile ad hoc networks using directional antennas.…”

Section: R-orts or Orts/dcts-based Single-channel Non-circular Power-mentioning

confidence: 99%

“…Reference [41] is another power control scheme for DMAC protocols in mobile ad hoc networks, while reference [42] proposes distributed correlative power control schemes for mobile ad hoc networks using directional antennas. On the other hand, reference [43] proposes a power-aware ad hoc network with directional antennas, while reference [44] provides improvement of ad hoc networks using directional antennas and power control.…”

Section: R-orts or Orts/dcts-based Single-channel Non-circular Power-mentioning

confidence: 99%

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Directional Medium Access Control (MAC) Protocols in Wireless Ad Hoc and Sensor Networks: A Survey

Wong

Chen

Chin

2015

JSAN

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This survey paper presents the state-of-the-art directional medium access control (MAC) protocols in wireless ad hoc and sensor networks (WAHSNs). The key benefits of directional antennas over omni-directional antennas are longer communication range, less multipath interference, more spatial reuse, more secure communications, higher throughput and reduced latency. However, directional antennas lead to single-/multi-channel directional hidden/exposed terminals, deafness and neighborhood, head-of-line blocking, and MAC-layer capture which need to be overcome. Addressing these problems and benefits for directional antennas to MAC protocols leads to many classes of directional MAC protocols in WAHSNs. These classes of directional MAC protocols presented in this survey paper include single-channel, multi-channel, cooperative and cognitive directional MACs. Single-channel directional MAC protocols can be classified as contention-based or non-contention-based or hybrid-based, while multi-channel directional MAC protocols commonly use a common control channel for control packets/tones and one or more data channels for directional data transmissions. Cooperative directional MAC protocols improve throughput in WAHSNs via directional multi-rate/single-relay/multiple-relay/two frequency channels/polarization, while cognitive directional MAC protocols leverage on conventional directional MAC protocols with new twists to address dynamic spectrum access. All of these directional MAC protocols are the pillars for the design of future directional MAC protocols in WAHSNs.

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Section: R-orts or Orts/dcts-based Single-channel Non-circular Power-mentioning

confidence: 99%

Section: R-orts or Orts/dcts-based Single-channel Non-circular Power-mentioning

confidence: 99%

Directional Medium Access Control (MAC) Protocols in Wireless Ad Hoc and Sensor Networks: A Survey

Wong

Chen

Chin

2015

JSAN

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“…In [10,11], some new price-based cross-layer resource allocation frameworks in wireless ad hoc networks were presented to achieve the optimal bandwidth allocation for each of the end-to-end flows. Recently, based on the model of medium access control (MAC) protocols that simultaneously integrate transmission power control with directional antennas, a distributed correlative power control scheme was proposed in [12].…”

Section: The Related Workmentioning

confidence: 99%

Distributed resource allocation with fairness for cognitive radios in wireless mobile ad hoc networks

2011

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Both spectrum sensing and power allocation have crucial effects on the performance of wireless cognitive ad hoc networks. In order to obtain the optimal available subcarrier sets and transmission powers, we propose in this paper a distributed resource allocation framework for cognitive ad hoc networks using the orthogonal frequency division multiple access (OFDMA) modulation. This framework integrates together the constraints of quality of service (QoS), maximum powers, and minimum rates. The fairness of resource allocation is guaranteed by introducing into the link capacity expression the probability that a subcarrier is occupied. An incremental subgradient approach is applied to solve the optimization problems that maximize the weighted sum capacities of all links without or with fairness constraints. Distributed subcarrier selection and power allocation algorithms are presented explicitly. Simulations confirm that the approach converges to the optimal solution faster than the ordinary subgradient method and demonstrate the effects of the key parameters on the system performance. It has been observed that the algorithms proposed in our paper outperform the existing ones in terms of the throughput and number of secondary links admitted and the fairness of resource allocation.

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“…Power control is to minimize the overall transmitted power given a constant signal-to-interference-and-noise ratio (SINR) requirement for each user. To solve this problem, many pieces of work have been done in the literature, which mainly concentrate on optimizing power and rate allocation with cross layer design (Alawieh et al, 2008;Huang and Letaief, 2007;Jäntti and Kim, 2006;Lee et al, 2007;Papandriopoulos et al, 2008;Qu et al, 2008Qu et al, , 2010. In addition to these results, several distributed cross-layer optimization frameworks were proposed to jointly allocate spectral bands, power and data rate for lifetime or utility maximization in wireless ad hoc networks.…”

Section: Introductionmentioning

confidence: 99%

Joint opportunistic power and rate allocation for wireless ad hoc networks: An adaptive particle swarm optimization approach

Guo

Dang

Liao

2011

Journal of Network and Computer Applications

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Distributed Correlative Power Control Schemes for MobileAd hocNetworks Using Directional Antennas

Cited by 17 publications

References 14 publications

Directional Medium Access Control (MAC) Protocols in Wireless Ad Hoc and Sensor Networks: A Survey

Directional Medium Access Control (MAC) Protocols in Wireless Ad Hoc and Sensor Networks: A Survey

Distributed resource allocation with fairness for cognitive radios in wireless mobile ad hoc networks

Joint opportunistic power and rate allocation for wireless ad hoc networks: An adaptive particle swarm optimization approach

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