فی بوو

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فی بوو

مرجع دانلود فایل ,تحقیق , پروژه , پایان نامه , فایل فلش گوشی

دانلود مقاله Performance of a Hybrid ARQ Scheme in CDMA Wireless Sensor Network - انتشار 2011

اختصاصی از فی بوو دانلود مقاله Performance of a Hybrid ARQ Scheme in CDMA Wireless Sensor Network - انتشار 2011 دانلود با لینک مستقیم و پر سرعت .

دانلود مقاله Performance of a Hybrid ARQ Scheme in CDMA Wireless Sensor Network - انتشار 2011


دانلود مقاله Performance of a Hybrid ARQ Scheme in CDMA Wireless Sensor Network - انتشار 2011

International Journal of Energy, Information and Communications
Vol. 2, Issue 3, August 2011

U. Datta
Member, IEEE, Dept. of E& I, CSIR-CMERI, Durgapur, India
uma_datta58@yahoo.in
D. Bharath Kumar
Dept.of ECE, N.I.T Durgapur, Durgapur, India
dbr_773@yahoo.com
Amit Kumar Ball
Dept. of E&I, CSIR-CMERI, Durgapur, India
amit.ball@yahoo.com
S. Kundu
Member, IEEE, Dept.of ECE, N.I.T Durgapur, Durgapur, India
sumitkundu@yahoo.com

 

Abstract
The paper evaluates the energy level performance of CDMA wireless sensor networks (WSN) with a new error control strategy using BCH coding following hybrid ARQ. The performance of the proposed scheme is compared with simple ARQ using CRC and with an existing HARQ-I employing BCH code when applied to CDMA based WSN in terms of energy consumption for successful transmission of fixed length packet. Two kinds of interference namely multiple access interference (MAI) and node interference (NI) are considered. Packet error rate (PER) and energy required for successful delivery of information to a sink considering single hop communication is estimated. The effects of several network parameters such as node density, correlation amongst interferers, power control error (pce) on PER, average number of retransmissions, energy consumption for successful reception of a packet at sink are investigated and energy efficiency in a single hop transmission are estimated and compared for different error control strategies. Analytical results are verified through simulations.
Keywords: HARQ, BCH coding, Wireless CDMA Sensor Network (WCSN), Correlation.


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دانلود مقاله Performance of a Hybrid ARQ Scheme in CDMA Wireless Sensor Network - انتشار 2011

Exploring the role of dynamic capabilities and firm performance under the resource-based view framework

اختصاصی از فی بوو Exploring the role of dynamic capabilities and firm performance under the resource-based view framework دانلود با لینک مستقیم و پر سرعت .

Exploring the role of dynamic capabilities and firm performance under the resource-based view framework


Exploring the role of dynamic capabilities and firm performance under the resource-based view framework

دانلود رایگان مقاله انگلیسی

Exploring the role of dynamic capabilities and firm performance under the resource-based view framework

بررسی نقش قابلیت های پویا و عملکرد شرکت در چارچوب دیدگاه مبتنی بر منابع

نوع فایل:Pdf تعداد صفحات:7


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Exploring the role of dynamic capabilities and firm performance under the resource-based view framework

Classificatory income smoothing The impact of a change in regime of reporting financial performance

اختصاصی از فی بوو Classificatory income smoothing The impact of a change in regime of reporting financial performance دانلود با لینک مستقیم و پر سرعت .

Classificatory income smoothing The impact of a change in regime of reporting financial performance


   Classificatory income smoothing The impact of a change in regime of reporting financial performance

 

 

 

 

 

 

توضیحات :

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  Classificatory income smoothing The impact of a change in regime of reporting financial performance

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Classificatory income smoothing The impact of a change in regime of reporting financial performance

Classificatory income smoothing The impact of a change in regime of reporting financial performance

اختصاصی از فی بوو Classificatory income smoothing The impact of a change in regime of reporting financial performance دانلود با لینک مستقیم و پر سرعت .

Classificatory income smoothing The impact of a change in regime of reporting financial performance


   Classificatory income smoothing The impact of a change in regime of reporting financial performance

 

 

 

 

 

 

توضیحات :

دانلود یک مقاله ی کاربردی با زبان اصلی با موضوع:

  Classificatory income smoothing The impact of a change in regime of reporting financial performance

که مقاله ای بسیار عالی در زمینه ی حسابداری است. توصیه میکنم که دانشجویان حسابداری جهت ارائه به صورت کنفرانس یا پروژه آن را دانلود نمایند.


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Classificatory income smoothing The impact of a change in regime of reporting financial performance

Classificatory income smoothing The impact of a change in regime of reporting financial performance

اختصاصی از فی بوو Classificatory income smoothing The impact of a change in regime of reporting financial performance دانلود با لینک مستقیم و پر سرعت .

Classificatory income smoothing The impact of a change in regime of reporting financial performance


   Classificatory income smoothing The impact of a change in regime of reporting financial performance

 

 

 

 

 

 

توضیحات :

دانلود یک مقاله ی کاربردی با زبان اصلی با موضوع:

  Classificatory income smoothing The impact of a change in regime of reporting financial performance

که مقاله ای بسیار عالی در زمینه ی حسابداری است. توصیه میکنم که دانشجویان حسابداری جهت ارائه به صورت کنفرانس یا پروژه آن را دانلود نمایند.


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Classificatory income smoothing The impact of a change in regime of reporting financial performance