搜索结果

找到约 119 项符合 During 的查询结果

书籍 Fading+and+Shadowing+in+Wireless+Systems

During the past two decades there has been a substantial growth in research in wireless communications. The number of journals published from various parts of the world catering to the research community has grown exponentially. Despite such a growth, the engineering community still needs more infor ...
https://www.eeworm.com/dl/521901.html
查看: 40

书籍 Feedback+Strategies+for+Wireless+Communication

During the past decade, many wireless communication techniques have been developedto achievevariousgoals suchas higherdata rate,morerobustlink quality, and higher number of users in a given bandwidth. For wireless communication systems, depending on the availability of a feedback link, two approache ...
https://www.eeworm.com/dl/521902.html
查看: 33

书籍 HSDPAHSUPA+for+UMTS+High+Speed+Radio+Access

The first Third Generation Partnership Project (3GPP) Wideband Code Division Multiple Access (WCDMA) networks were launched during 2002. By the end of 2005 there were 100 open WCDMA networks and a total of over 150 operators having frequency licenses for WCDMA operation. Currently, the WCDMA network ...
https://www.eeworm.com/dl/521927.html
查看: 41

书籍 LTE-Advanced Air Interface Technology

During the 400 days and nights before we finalized this book on January 1, 2012, we saw the sunset decorated by the raindrop, and were accompanied by the flowers blooming to withering. All those past memories are engraved on our hearts and will last eternally, cementing the most profound friendship ...
https://www.eeworm.com/dl/521955.html
查看: 67

书籍 LTE-Advanced+Relay+Technology

LTE-Advanced becomes a truly global standard for 4G cellular communications. Relay, as one of the key technologies of LTE-Advanced, can significantly extend the coverage, and improve the system throughput. LTE-A standards and tech- nologies were described in several recent books where the limited pa ...
https://www.eeworm.com/dl/521958.html
查看: 43

书籍 Signal Processing for Telecommunications

This paper presents a Hidden Markov Model (HMM)-based speech enhancement method, aiming at reducing non-stationary noise from speech signals. The system is based on the assumption that the speech and the noise are additive and uncorrelated. Cepstral features are used to extract statistical informati ...
https://www.eeworm.com/dl/522115.html
下载: 1
查看: 23

书籍 Space-Time+Processing

Driven by the desire to boost the quality of service of wireless systems closer to that afforded by wireline systems, space-time processing for multiple-input multiple-output (MIMO) wireless communications research has drawn remarkable interest in recent years. Excit- ing theoretical advances, compl ...
https://www.eeworm.com/dl/522122.html
下载: 1
查看: 14

书籍 System+Design+for+Telecommunication+Gateways

The idea for this book was born during one of my project-related trips to the beautiful city of Hangzhou in China, where in the role of Chief Architect I had to guide a team of very young, very smart and extremely dedicated software developers and verification engineers. Soon it became clear that as ...
https://www.eeworm.com/dl/522133.html
下载: 1
查看: 24

书籍 Systems+Engineering+in+Wireless+Communications

In Helsinki during a visiting lecture, an internationally well-known professor in communica- tionssaid,‘Inthecommunicationssocietywehavemanagedtoconvertourproposalsandideas to real products, not like in the control engineering society. They have very nice papers and strong mathematics but most of t ...
https://www.eeworm.com/dl/522134.html
下载: 1
查看: 66

书籍 Wireless Communications & Networking

During the past three decades, the world has seen signifi cant changes in the telecom- munications industry. There has been rapid growth in wireless communications, as seen by large expansion in mobile systems. Wireless communications have moved from fi rst-generation (1G) systems primarily focused ...
https://www.eeworm.com/dl/522200.html
下载: 1
查看: 77