搜索：PerFormance - 虫虫下载站

论文  通过提高保证成本的状态延迟控制和量子自适应控制的一台四轮直升机的控制策略

Improved guaranteed cost control and quantum adaptive control are developed in this study for a quadrotor helicopter with state delay and actuator faults. Improved guaranteed cost control is designed to eliminate disturbance effects and guarantee the robust stability of a quadrotor helicopter with s ...

https://www.eeworm.com/dl/515530.html

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论文  基于频率插值的4.0kbps 语音编码器的性能和设计（英文）

The 4.0 kbit/s speech codec described in this paper is based on a Frequency Domain Interpolative (FDI) coding technique, which belongs to the class of prototype waveform Interpolation (PWI) coding techniques. The codec also has an integrated voice activity detector (VAD) and a noise reduction capabi ...

https://www.eeworm.com/dl/517138.html

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书籍  3G,+4G+and+Beyond–BRINGING NETWORKS

In recent years, cellular voice networks have transformed into powerful packet-switched access networks for both voice communication and Internet access. Evolving Universal Mobile Telecommunication System (UMTS) networks and first Long Term Evolution (LTE) installations now deliver bandwidths of sev ...

https://www.eeworm.com/dl/521785.html

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书籍  Cognitive+Radio+Technology

This introduction takes a visionary look at ideal cognitive radios (CRs) that inte- grate advanced software-defined radios (SDR) with CR techniques to arrive at radios that learn to help their user using computer vision, high-performance speech understanding, global positioning system (GPS) navigati ...

https://www.eeworm.com/dl/521838.html

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书籍  Digital Wireless Transceivers

The design and manufacturing of wireless radio frequency (RF) transceivers has developed rapidly in recent ten yeas due to rapid development of RF integrated circuits and the evolution of high-speed digital signal processors (DSP). Such high speed signal processors, in conjunction with the developme ...

https://www.eeworm.com/dl/521872.html

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书籍  Digitally+Assisted+Pipeline+ADCs

The continued reduction of integrated circuit feature sizes and commensurate improvements in device performance are fueling the progress to higher functionality and new application areas. For example, over the last 15 years, the performance of microprocessors has increased 1000 times. Analog circuit ...

https://www.eeworm.com/dl/521883.html

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书籍  Efficient+Methods+for+WCDMA

When joining Siemens in 2001, I also extended my research interest towards radio net- work planning methodologies. This area of research brought together my personal interest in mobile communications and in the design of efficient algorithms and data structures. Between 2001 and 2003, I participated ...

https://www.eeworm.com/dl/521890.html

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论文  Full-Duplex+Small+Cells

The recent developments in full duplex (FD) commu- nication promise doubling the capacity of cellular networks using self interference cancellation (SIC) techniques. FD small cells with device-to-device (D2D) communication links could achieve the expected capacity of the future cellular networks (5G ...

https://www.eeworm.com/dl/521906.html

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书籍  Future+Mobile+Communications+LTE

Providing QoS while optimizing the LTE network in a cost efficient manner is very challenging. Thus, radio scheduling is one of the most important functions in mobile broadband networks. The design of a mobile network radio scheduler holds several objectives that need to be satisfied, for example: t ...

https://www.eeworm.com/dl/521912.html

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书籍  GSM, GPRS and EDGE Performance Evolution

The wireless market has experienced a phenomenal growth since the first second- generation (2G) digital cellular networks, based on global system for mobile communications (GSM) technology, were introduced in the early 1990s. Since then, GSM has become the dominant global 2G radio access standard. A ...

https://www.eeworm.com/dl/521917.html

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