Effectiveness of redundant data transmission over aggregate channels
نویسندگان
چکیده
منابع مشابه
Redundant data transmission in control/estimation over lossy networks
In lossy networks the probability of successful communication can be significantly increased by transmitting multiple copies of a same message through independent channels. In this paper we show that communication protocols that exploit this by dynamically assigning the number of transmitted copies of the same data can significantly improve the control performance in a networked control system ...
متن کاملOn Reliable Transmission of Data over Simple Wireless Channels
Standard protocols for reliable data transmission over unreliable channels are based on various Automatic Repeat reQuest (ARQ) schemes, whereby the sending node receives feedback from the receiver and retransmits the missing data. We discuss this issue in the context of one-way data transmission over simple wireless channels characteristic of many sensing and monitoring applications. Using a sp...
متن کاملError statistics in data transmission over fading channels
In this paper, we investigate the behavior of block errors which arise in data transmission on fading channels. Our approach takes into account the details of the specific coding/modulation scheme and tracks the fading process symbol by symbol. It is shown that a Markov approximation for the block error process (possibly degenerating into an identically distributed (i.i.d.) process for sufficie...
متن کاملAsynchronous Transmission over Gaussian Interference Channels with Stochastic Data Arrival
This paper addresses a Gaussian interference channel with two transmitter-receiver (Tx-Rx) pairs under stochastic data arrival (GIC-SDA). Information bits arrive at the transmitters according to independent and asynchronous Bernoulli processes (Tx-Tx asynchrony). Each information source turns off after generating a given total number of bits. The transmissions are asynchronous (Tx-Rx asynchrony...
متن کاملAggregate Computation over Data Streams
Nowadays, we have witnessed the widely recognized phenomenon of high speed data streams. Various statistics computation over data streams is often required by many applications, including processing of relational type queries, data mining and high speed network management. In this paper, we provide survey for three important kinds of aggregate computations over data streams: frequency moment, f...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Izvestiâ vysših učebnyh zavedenij. Priborostroenie
سال: 2016
ISSN: 0021-3454
DOI: 10.17586/0021-3454-2016-59-5-370-376