An m-Business Model Based on Session Initiation Protocol

Fan, Shaojing; He, Zhongkun; Zhang, Yongping; Zhang, Hongmei; Su, Rina

doi:10.1109/isecs.2008.66

Cited by 1 publication

(4 citation statements)

References 9 publications

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“…There are two kind of mechanisms for charging SIP services: those that are based on accounting and those based on SIP-based payment mechanisms such as Fischl and Tschofenig's proposal [5], SIMPA [6], SIPCoin [7], Fan's et al protocol [8], or Zhang's et al protocol [9].…”

Section: Related Studymentioning

confidence: 99%

“…These proposals, which are designed to make the payment in SIP are [6][7][8][9]12]. From these proposals we can point out that [5,6,8,9,11] are not suitable for making micropayments since a third party participates in each payment and asymmetric cryptography is used, which also involves certificates, verifications [53] and increased transactions costs [13].…”

Section: Related Studymentioning

confidence: 99%

“…There are two kind of solutions for charging these services: those based on authentication, authorization and accounting (AAA) infrastructures such as those based on RADIUS [2], Diameter [3] or SIPA/SIPA+ [4] and those based on SIP-based payment mechanisms such as Fischl and Tschofenig's proposal [5], SIMPA [6], SIPCoin [7], Fan's et al protocol [8], or Zhang's et al protocol [9]. In AAA infrastructures the charging process is focused on the interaction between the vendor and payment provider (a client-server architecture) [5,10].…”

Section: Introductionmentioning

confidence: 99%

“…Some interesting solutions have been proposed with the aim of supporting payments for multimedia services based on SIP [5][6][7][8][9]12]. The main drawbacks of these proposals are that they are either not suitable for micropayments or they do not consider the secure and efficient exchange of payment information.…”

Section: Introductionmentioning

confidence: 99%

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A lightweight payment scheme for real-time services based on SIP

Ruiz‐Martínez

Marín-López

2012

J Wireless Com Network

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In the session initiation protocol (SIP), payments have been proposed as a way for vendors to obtain profit from the services they provide. Payments in SIP have also been proposed for microbilling and even as a solution to SPAM in VoIP systems. Although several proposals exist for making payments in SIP, they present some limitations when we want to pay for access to real-time services: either they are not suitable for micropayments or they do not consider security in the payment information exchanged. As a response to these limitations, we propose a new SIP payment protocol, LP-SIP, that supports the payment according to different models like pay-per-time, session-based, etc. It also performs payments in SIP efficiently and takes into account the secure exchange of payment information, unlike other existing proposals. Thus, we provide a lightweight payment protocol that can be used for the payment of real-time services.

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