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آئو چھو لو آسمان

آئوچھو لوآسمان
نحمدہ ونصلی علی رسولہ الکریم امّا بعد فاعوذ بااللہ من الشیطن الرجیم
بسم اللہ الرحمن الرحیم
معزز اساتذہ کرام اور میرے ہم مکتب ساتھیو!
آج مجھے جس موضوع پر اظہار خیال کرنا ہے وہ ہے:’’آئو چھولو آسمان ‘‘
صدرِذی وقار!
آسمان بلندی و عظمت کی علامت ہے، عروج و ترقی کی علامت ہے، مجدی و سروری کی علامت ہے، آسمان کے ذکر سے مقام و مرتبہ مراد لیا جارہا ہے، آسمان کی مثال سے غرض و غایت علو مرتبت ہے، آسمان تک رسائی گویا ترقی و عروج کی معراج ہے۔
صدرِمحترم!
ہمیں عظمت کے حصول کے لیے غفلت و لاپرواہی کے پردے کو تار تار کرنا ہو گا۔ تساہل و کسلمندی کے حصار سے باہر آنا ہوگا ،سستی اور بے کاری کے رجحان کی نفی کرنی ہوگی ، اخلاقی گراوٹ کی غلاظت کی سٹرانڈ سے بچنا ہو گا، زندگی کے تمام پہلوئوں میں مثبت تبدیلی لانا ہوگی۔
جنابِ صدر!
حصول عظمت کی خاطر انتھک محنت کرنا ہوگی ، سلف صالحین کے طریقے اپنانے ہوں گے، دھوکہ دہی ، فریب کاری، کذب بیانی ، ڈاکہ زنی ، زنا کاری ، رشوت ستانی،اقرباء پروری جیسی قبیح عادات سے اپنے دامن کو پاک و صاف رکھنا ہو گا۔ جسم کی صفائی کے ساتھ ساتھ اپنے روح کی بھی طہارت کا انتظام کرنا ہوگا۔
عقابی روح جب بیدار ہوتی ہے جوانوں میں
نظر آتی ہے ان کو اپنی منزل آسمانوں میں
جنابِ صدر!
جن نابغۂ روزگار ہستیوں نے اپنے دامن کو منزّہ مطہر رکھا، جنہوں نے سلف صالحین کے نقش قدم پر چل کر اپنی منازل کا تعین کیا، جنہوں نے ہرلمحہ اپنی زندگی کی گاڑی کو شارع اسلام پر رواں دواں رکھا، ان کا طائر علومرتبت فلک کی بلندیوں پرمحو پرواز ر ہا۔ ان کے علم و دانش کا آفتاب و ماہتاب آسمان کی...

NILAI-NILAI PENDIDIKAN ISLAM DALAM TRADISI MERTI DESO DI DESA SUKU MENANTI REJANG LEBONG, BENGKULU

This study aimed at finding out Islamic education values embedded in the tradition of Merti Deso in Suku Menanti Village, Sindang Jati District, Rejang Lebong Regency, Bengkulu. This study used a descriptive qualitative approach. The data collection techniques used in this study encompassed observation and interviews conducted periodically. After the data were collected, the data were further analyzed by means of Miles, Haberman, and Saldana’s version of stages, namely data selection, data presentation, and drawing conclusion. This study concluded that the Islamic education values embedded in the tradition of Merti Deso were religious and spiritual values, muamalah/social values, and economic values.    

Joint Spectrum Sensing and Dynamic in Cognitive Radio Networks

Spectrum sensing and dynamic resource allocation has gained remarkable consideration from research community during the past decade in the field of cognitive radio networks. Moreover, femtocell networks are also an emerging technique which are deployed at homes in order to deal with growing demand of high rate data streaming and good voice quality. Cognitive femtocell incorporates the features of cognitive radios including spectrum sensing and resource allocation in order to mitigate interference and provide better utilization of the valuable licensed spectrum. In this dissertation we have presented certain spectrum sensing and resource allocation techniques in the area of both cognitive radios and cognitive femtocells. This dissertation presents a centralized relay-based spectrum sensing technique using hybrid nature based algorithm that detects the number of active primary users and jointly estimates (amplitude, carrier frequency and direction of Arrival (DOA) of far-field sources impinging on Uniform Linear Arrays (ULA) mounted on each relay. The fitness function is a sum of Mean square error (MSE) and the correlation error. However, the parameters are estimated by using Genetic Algorithm (GA) hybridized with Pattern Search (PS). Furthermore, an OFDM system with multiple users having heterogeneous traffic requirements is inspected. The goal is to simultaneously, maximize the capacity of all the Secondary User Equipment (SUE) with non-real traffic and to fulfill the minimum data rate requirement of real time SUEs, while keeping the interference to the Primary User Equipment (PUE) less than the predefined threshold value. In order to solve this non-convex problem, we have employed Artificial Bee Colony algorithm. Cognitive femtocell has emerged as a promising technique for indoor users in wireless communication systems since they have the cognitive and self-configuration capabilities. A number of methods have been used for spectrum sensing in femtocells with a cognitive engine. Another novel technique proposed in this thesis is near field source localization technique through which the cognitive femtocell will be able to detect the active femtocells in the licensed band and will get additional information including the range, amplitude, angle and operating frequency of a certain femtocell by employing genetic algorithm. Another contribution of this thesis is joint beamforming and null steering to maximize the signal to interference plus noise ratio (SINR) towards the secondary user equipment (SUE) while minimizing the interference towards the primary Base Station (PBS) in a cognitive femtocell network. We are reutilizing the sensed uplink (UL) frequency of the Primary users for the downlink (DL) transmission; the cognitive femtocell base station (CFBS) calculates such weight vector that aims at sending the maxima towards the femto user and null in the direction of PBS. In order to validate the implication and effectiveness of the proposed techniques, simulations have been carried out under different constraints and a definite assortment of different parameters.
Asian Research Index Whatsapp Chanel
Asian Research Index Whatsapp Chanel

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