Results 261 to 270 of about 21,832,942 (335)
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Achievable Rate Region Maximization in Intelligent Reflecting Surfaces-Assisted Interference Channel
IEEE Transactions on Vehicular Technology, 2021In the achievable rate region maximization for intelligent reflecting surfaces (IRSs)-assisted interference channel (IFC), where more than one pair of transceivers communicates and interferes with each other simultaneously.
Miao Jiang +3 more
semanticscholar +1 more source
MIMO crystallized rate regions
2010 European Wireless Conference (EW), 2010In this paper the generalization of the concept of crystallized rate regions for MIMO/OFDM transmission is introduced. The extension from the SISO to MIMO case of the timesharing convex hull is discussed and a new definition of the cost function for the game is derived.
Kliks, Adrian +2 more
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Complication Rates of Scalene Regional Anesthesia
The Journal of Bone and Joint Surgery-American Volume, 2002To The Editor: In regard to "Scalene Regional Anesthesia for Shoulder Surgery in a Community Setting: An Assessment of Risk" (2002;84:775-9), by Weber and Jain, I do not believe that the authors have presented a representative picture of the practice and results of regional anesthesia throughout the United States. I propose that this report indicates
Antony R, Brown, William N, Levine
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Regional Population Growth Rate Differences: Note
Growth and Change, 1988ABSTRACTThis note investigates regional population growth in the U.S. for 1959‐84, taking into account four city sizes and three time periods. It is found that the growth is largest in city size (0.5 ‐ 1.0) million and (1.0 ‐ 2.0) million. Over time, the growth is largest in the less urbanized regions.
E, Nissan, R, Caveny
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Exponentially Simpler Network Rate Regions
2021 IEEE International Symposium on Information Theory (ISIT), 2021Determining the rate region of a network is of great importance in the research area of network coding. Lots of attempts have been made and significant progress has been achieved over the last decade on this topic. Although these researches provide us with multiple ways of calculating the outer or inner bounds of rate region, the sheer complexity of ...
Yirui Liu, John MacLaren Walsh
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Achievable Secrecy Rate Region for Buffer-Aided Multiuser MISO Systems
IEEE Transactions on Information Forensics and Security, 2020In this paper, we consider a buffer-aided multiuser multiple-input single-output (MISO) network consisting of one multi-antenna access point (AP) and multiple single-antenna users, in which the AP is provisioned with data buffers for temporarily storing ...
Xiaolong Lan +3 more
semanticscholar +1 more source
Are credit rating agencies regionally biased?
Economic Systems, 2018We investigate claims of regional bias in the sovereign credit ratings given by the rating agencies Fitch, Moody's and Standard & Poor's by considering a wide range of macroeconomic, financial, institutional, regional and geopolitical indicators for 99 countries categorized into eight regions plus the United States. Empirical results based on seemingly
Yalta, Ayşe Talha +1 more
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On the Discussion Rate Region for the PIN Model
International Symposium on Information Theory, 2020The discussion rate region in the multiterminal source model is the individual discussion rate required for generating a secret key of maximum rate. We give an explicit single-letter characterization of the discussion rate region for a large class of ...
Qiaoqiao Zhou, Chung Chan, R. Yeung
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Advances in Materials, 2022
Efficient electrode materials, that combine high power and high energy, are the crucial requisites of sodium‐ion batteries (SIBs), which have unwrapped new possibilities in the areas of grid‐scale energy storage.
Xiuping Yin +8 more
semanticscholar +1 more source
Efficient electrode materials, that combine high power and high energy, are the crucial requisites of sodium‐ion batteries (SIBs), which have unwrapped new possibilities in the areas of grid‐scale energy storage.
Xiuping Yin +8 more
semanticscholar +1 more source
On the Service Rate Region of Reed-Muller Codes
International Symposium on Information TheoryWe study the Service Rate Region (SRR) of distributed storage systems that store data using Reed-Muller (RM) codes. We focus on systems where each server stores an RM codeword symbol, and each user aims to decode a single data symbol by accessing the ...
Hoang Ly +3 more
semanticscholar +1 more source