SSCH: slotted seeded channel hopping for capacity improvement in IEEE 802.11 ad-hoc wireless networks

By Paramvir Victor Bahl, Ranveer Chandra, John Dunagan. ACM/IEEE International Conference on Mobile Computing and Networking, 2004

994 citations recorded by the source corpus.

Subfields: Computer Networks and Communications

View Paper: https://www.semanticscholar.org/paper/592bcc65abee4fac4c8c1715d224f76ed1747fcc

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In Computer Networks and Communications

Citations in the corpus

Weighted coloring based channel assignment for WLANs (2005, background): “Prior work in [14, 15] engineer MAC level extensions to take advantage of frequency diversity for throughput improvements.”
A topology control approach for utilizing multiple channels in multi-radio wireless mesh networks (2005, methodology): “Though several solutions for using multiple channels with single radio per node 1 are available (see [23] [24], for example), comparatively, multi-radio solutions operating above the MAC layer have several advantages such as being able to work with commodity 802.11 hardware without requiring MAC…”
Interference-aware topology control and QoS routing in multi-channel wireless mesh networks (2005, background): “Besides routing protocols, several link layer and MAC layer solutions have also been proposed for multi-channel multihop wireless networks in [2, 5, 23].”
Allocating dynamic time-spectrum blocks in cognitive radio networks (2007, methodology): “In the context of 802.11, the proposed multichannel MAC schemes, for example SSCH [ 21 ], MMAC [15], DCA [29], xRDT [24], HMCP [22], assume a set of channels with preallocated fixed bandwidths.”
Realistic and Efficient Multi-Channel Communications in Wireless Sensor Networks (2008, neutral): “multi-channel protocols have been proposed for wireless networks in general, such as multi-channel MAC protocols [5] [6] [7] [8].”
Characterizing the capacity region in multi-radio multi-channel wireless mesh networks (2005, background): “Some study the problem of finding efficient routes to maximize throughput [9, 10, 13, 14, 16], while some consider only channel assignment and scheduling [15, 21, 22] and others consider both routing and scheduling [7, 8, 17, 18, 19, 20].”
Dynamic open spectrum sharing MAC protocol for wireless ad hoc networks (2005, methodology): “The drawback of introducing a common control channel is the possibility of the control channel saturation problem [5].”
Joint Channel Assignment and Routing for Throughput Optimization in Multiradio Wireless Mesh Networks (2005, background): “Media access control (MAC) protocols [4] where each radio interface can use different channels on a fast time scale such as on a per-packet basis are not supported in current 802.”
Spectrum Sharing in Dynamic Spectrum Access Networks: WPE-II Written Report (2009, background): “Moreover, there are saturation and security problem with CCC [5].”
Minimum Interference Channel Assignment in Multiradio Wireless Mesh Networks (2008, background): “Fast Switching of Channels: Authors in [4, 30, 31, 34] propose new MAC protcols or modifications to the 802.”
Channel Assignment Strategies for Multiradio Wireless Mesh Networks: Issues and Solutions (2007, methodology): “In the Slotted Seeded Channel Hopping (SSCH) mechanism [ 6 ], each node switches channels synchronously in a pseudo-random sequence so that all neighbors meet periodically in the same channel.”
Minimum Interference Channel Assignment in Multi-Radio Wireless Mesh Networks (2007, methodology): “Such dynamic channel assignment approaches [4–7] require channel switching at a very fast time scale (per packet or a handful of packets).”
HC-MAC: A Hardware-Constrained Cognitive MAC for Efficient Spectrum Management (2008, methodology): “Slotted Seeded Channel Hopping (SSCH) algorithm is proposed in [ 15 ], where a number of channels are available for use and nodes exchange pseudo-random schedules for accessing the medium in a time-slotted manner.”
MMSN: Multi-Frequency Media Access Control for Wireless Sensor Networks (2006, methodology): “So protocols [21] [22] [23] [24] [25] that are based on IEEE 802.”
Comparison of Multichannel MAC Protocols (2005, methodology): “Examples of this approach include SSCH (Slotted Seeded Channel Hopping) [1] and McMAC [5].”
Capacity of multi-channel wireless networks: impact of number of channels and interfaces (2005, background): “Several researchers have proposed wireless protocols for multi-channel networks (cf. [2, 6, 15, 18, 22, 23]).”