Performance analysis of transparent and non-transparent relays in MMR WiMAX networks

Yusoff, Rohaiza; Baba, Mohd Dani; Rahman, Ruhani Abd; Ibrahim, Muhammad Amin; Isa, Naimah Mat

doi:10.1109/isiea.2011.6108706

Cited by 9 publications

(4 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Types of RS can be deployed are transparent RS or non-transparent RS [2]. Transparent RS is usually used to improve the network capacity because the RSs in this mode do not forward any framing information [17,18]. Transparent RS only relay data traffic thus the SS which is physically connected to it does not aware the existence of the RS [16].…”

Section: A Relay Station In Ieee 80216j Mmr Networkmentioning

confidence: 99%

“…Transparent RS only relay data traffic thus the SS which is physically connected to it does not aware the existence of the RS [16]. Non-transparent relay generates their own framing information or forward those provided by the MR-BS depending the scheduling mode and it is used to extend the network coverage [17,18]. SS will be connected physically and logically to a non-transparent RS that transmit a preamble, broadcast messages and also relay data [16].…”

Section: A Relay Station In Ieee 80216j Mmr Networkmentioning

confidence: 99%

See 1 more Smart Citation

Performance comparison of non-relay and relay scenario in IEEE 802.16j network

Darman

Baba

Ali

et al. 2012

2012 IEEE Symposium on Wireless Technology and Applications (ISWTA)

View full text Add to dashboard Cite

show abstract

Section: A Relay Station In Ieee 80216j Mmr Networkmentioning

confidence: 99%

Section: A Relay Station In Ieee 80216j Mmr Networkmentioning

confidence: 99%

Performance comparison of non-relay and relay scenario in IEEE 802.16j network

Darman

Baba

Ali

et al. 2012

2012 IEEE Symposium on Wireless Technology and Applications (ISWTA)

View full text Add to dashboard Cite

show abstract

“…The relay that is used in the IEEE 802.16j standard is also inadvertently compatible with the IEEE 802.16e for SS/MS. the adaptation to the traffic pattern was conducted by Chun Nie et al [6] that provisioned the delay constraints of the real-time applications. However, this approach is only performed on the multi-hop bandwidth request mechanism in terms of overall spectrum efficiency.…”

Section: Introductionmentioning

confidence: 99%

Performance evaluation of polling-based transmission in a multi-hop relay (IEEE802.16j)

Hassan

Hashim

Ali

2016

AIP Conference Proceedings

View full text Add to dashboard Cite

Abstract.For the transmission between a base station (BS) and mobile station (MS) in WiMAX multi-hop relay, a relay station (RS) is required to extend the signal for its superordinate or subordinate. Thus, the deployment of RS will not only reduce the cost of the system but also addresses some limitation of spectrum and low SINR caused by significant signal attenuation at the cell edge. Furthermore, it overs the coverage hole in previous standard. However, this is at the cost of longer delay and performance degrade, by increasing the number MS connected to the system. In this paper, we have investigated the performance of the polling-based transmission in a multi-hop relay WiMAX (MMR WiMAX) for transparent and non-transparent relay mode respectively via simulation. We derived and analyzed the average polling delay using tandem queue technique for both relay modes and the results show that the average polling delay decreases when the number of poll increases for both relay modes. Moreover, the delay for non-transparent relay mode is higher due to the signals overhead.

show abstract

“…Animation playback after the simulation Bandwidth utilization was calculated as in[12] and graph of them is shown as inFig 8for tree density of MS. As the time increases, the number of bandwidth utilization is also increases. The higher density of MSs the faster bandwidth was being utilized.…”

mentioning

confidence: 99%

Weighted QoS admission control for IEEE 802.16j WiMAX networks

Yusoff

Baba

Ibrahim

2011

2011 IEEE International Conference on Computer Applications and Industrial Electronics (ICCAIE)

Self Cite

View full text Add to dashboard Cite

Scheduler is one of the crucial mechanisms that influence the delivery of quality of services in WiMAX (Worldwide Interoperability for Microwave Access) networks. With the rapid advances in telecommunication technologies, Mobile Multi-hop Relay (MMR) WiMAX is introduced to satisfy the ever increasing demand for higher speed and throughput. This paper discusses the scheduling technique specifically for the admission control of real-time Polling Service (rtPS). The simulation studies were conducted by adopting the weighted QoS method from the NCTUns module. The result shows the proposed admission control is capable to increase the number of subscriber being served and minimize the radio resources wastage. The capability of the admission control was also evaluated for various number of mobile stations deployed.

show abstract

Performance analysis of transparent and non-transparent relays in MMR WiMAX networks

Cited by 9 publications

References 3 publications

Performance comparison of non-relay and relay scenario in IEEE 802.16j network

Performance comparison of non-relay and relay scenario in IEEE 802.16j network

Performance evaluation of polling-based transmission in a multi-hop relay (IEEE802.16j)

Weighted QoS admission control for IEEE 802.16j WiMAX networks

Contact Info

Product

Resources

About