Comparative Study on Techniques of IPv6 Header Compression in 6LoWPAN

Garg, Ruchi; Sharma, Sanjay

doi:10.15224/978-1-63248-099-6-33

Cited by 8 publications

(2 citation statements)

References 5 publications

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“…Context extension field carries SCI and DCI, where the value of SCI is redundant value as its value can be derived from edge router address because prefix is same for source address and edge router [15]. Comparison among various techniques of header compression is well explained in [14].…”

Section: Ipv6 Header Compression By Iphcmentioning

confidence: 99%

A study on Need of Adaptation Layer in 6LoWPAN Protocol Stack

Garg¹,

Sharma²

2017

IJWMT

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Emergence of wireless embedded applications is resulting in the communication among sensor nodes connected in a wireless personal area network. Sensor nodes gather the real time information and transmit it to the desired application. This requires transmission of IPv6 packets over Low-power wireless personal area network and is called 6LoWPAN. IPv6 is resource intensive protocol whereas 6LoWPAN is resource constraint due to small packet size, limited device memory, short transmission range, and less data rate of sensor nodes. Also these nodes in 6LoWPAN are mainly battery operated hence minimum power consumption is also a major constraint.To make the efficient transmission of information in such a resource constraint network, an adaptation layer was suggested and implemented by Internet Engineering Task Force (IETF). The placing of this additional layer is in between network layer and data link layer of TCP/IP protocol stack. This paper contributes in the detailed analysis of need of adaptation layer in 6LoWPAN protocol stack. The necessity of this additional layer is justified by explaining the major functions like header compression, fragmentation and reassembly of packets and packet routing handled by it.

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Section: Ipv6 Header Compression By Iphcmentioning

confidence: 99%

A study on Need of Adaptation Layer in 6LoWPAN Protocol Stack

Garg¹,

Sharma²

2017

IJWMT

Self Cite

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“…The compression and decompression of IP headers are performed by the gateway to permit tunneling of tiny 6LoWPAN packets to the wireless sensor network. Transferring larger packets is a constraint in IEEE 802.15.4 because it allows 127 bytes of packet size.The work in[9] describes the 6LoWPAN protocol for transmission of IPv6 packets over LoWPAN. LoWPAN contains a vast amount of resource constrained devices that are connected over a wireless link to assemble real-time information and transfer it to the chosen application.…”

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confidence: 99%

New Bit Pattern Based IPv6 Address Compression Techniques for 6LoWPAN Header Compression

2022

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Things in the world can be connected to the Internet through various technologies such as Wi-Fi, Bluetooth, IEEE 802.15.4 etc. Among all IPv6 over IEEE 802.15.4 looks promising for outdoor environments for connecting a very large number of resource constrained sensor nodes. 6LoWPAN is an adaptation layer to support IPv6 over IEEE 802.15.4 to overcome the challenge of the physical layer with respect to the limitation of 127 bytes of payload. 6LoWPAN supports header compression as one of its functions to reduce the number of bits in header by using compression techniques. Static Context Header Compression (SCHC) provides RuleID based header compression. This paper proposes further compression of address bits based on compressing leading zeros in IPv6 addresses. The proposed work is analysed with respect to Header compression HC1 of 6LoWPAN and SCHC techniques.

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IoT Based Design of an Intelligent Light System Using CoAP

Garg

Chandel

2021

Communications in Computer and Information Science

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Comparative Study on Techniques of IPv6 Header Compression in 6LoWPAN

Cited by 8 publications

References 5 publications

A study on Need of Adaptation Layer in 6LoWPAN Protocol Stack

A study on Need of Adaptation Layer in 6LoWPAN Protocol Stack

New Bit Pattern Based IPv6 Address Compression Techniques for 6LoWPAN Header Compression

IoT Based Design of an Intelligent Light System Using CoAP

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