نتایج جستجو برای: State dependent channel

تعداد نتایج: 1668573  

In the present study, we analyze the multi-channel service system with ordered entryfrom finite-source and finite-storage at each channel. The arrival and service rates are assumedto be state dependent. The steady state probabilities of the system are obtained by usingChapmann-Kolmogorov equations. Some other performance indices viz. utilization of servers,expected number of units in the system...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد 1389

در این پایان نامه در آغاز با بیان اهمیت مطالعه پلاسما با توجه به کاربردهای متعدد آن به معرفی ویژگی ها و روش های ایجاد اشعه ایکس از برهم کنش لیزر با پلاسما پرداخته ایم. سپس مدل های مختلف پلاسما و مدل های تعادلی آن معرفی شده است. از میان این مدل ها مدل تعادل ترمودینامیکی غیر موضعی nlte)) جهت بررسی انتخاب شده است. در این مدل با حل معادله آهنگ، جمعیت فازهای یونی مختلف را با تشکیل ماتریس آهنگ محاسبه...

Dong Zhang, Hui Chen, Jiang Hua Ren Sheng Ping Chao

The goal of this study was to determine the effects of the L-type calcium channel blockers verapamil and diltiazem on the currents of voltage-gated potassium channel (fKv1.4ΔN), an N-terminal-deleted mutant of the ferret Kv1.4 potassium channel. Measurements were made using a two electrode voltage clamp technique with channels expressed stably in Xenopus oocytes. The fKv1.4ΔN currents displayed...

In this paper, the secrecy problem in the state dependent causal cognitive interference channel is studied. The channel state is non-causally known at the cognitive encoder. The message of the cognitive encoder must be kept secret from the primary receiver. We use a coding scheme which is a combination of compress-and-forward strategy with Marton coding, Gel’fand-Pinsker coding and Wyner’s wire...

Dong Zhang, Hui Chen, Jiang Hua Ren Sheng Ping Chao

The goal of this study was to determine the effects of the L-type calcium channel blockers verapamil and diltiazem on the currents of voltage-gated potassium channel (fKv1.4ΔN), an N-terminal-deleted mutant of the ferret Kv1.4 potassium channel. Measurements were made using a two electrode voltage clamp technique with channels expressed stably in Xenopus oocytes. The fKv1.4ΔN currents displayed...

Journal: :iranian journal of pharmaceutical research 0
hui chen 1- department of cardiology, pu ai hospital of wuhan city, wuhan 430034, china. 2-department of cardiology, zhongnan hospital of wuhan university, wuhan 430071, china. dong zhang department of cardiology, zhongnan hospital of wuhan university, wuhan 430071, china. jiang hua ren department of cardiology, zhongnan hospital of wuhan university, wuhan 430071, china. sheng ping chao department of cardiology, zhongnan hospital of wuhan university, wuhan 430071, china.

the goal of this study was to determine the effects of the l-type calcium channel blockers verapamil and diltiazem on the currents of voltage-gated potassium channel (fkv1.4δn), an n-terminal-deleted mutant of the ferret kv1.4 potassium channel. measurements were made using a two electrode voltage clamp technique with channels expressed stably in xenopus oocytes. the fkv1.4δn currents displayed...

B. Seyfe, H. G. Bafghi

In this paper the secrecy problem in the cognitive state-dependent interference channel is considered. In this scenario we have a primary and a cognitive transmitter-receiver pairs. The cognitive transmitter has the message of the primary sender as side information. In addition, the state of the channel is known at the cognitive encoder. Hence, the cognitive encoder uses this side information t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند 1388

a significant problem in multicarrier communication systems is the necessity to reduce the value of papr (peak-to-average power ratio) of transmitting signal. in this thesis we study the effect of the system parameters such as coding and modulation types on papr and ultimate ber in a mc-cdma system. in this study we consider fading channel as well as the nonlinearity of transmitter’s amplifier ...

Journal: :IEEE Transactions on Information Theory 2013

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