Scalable video/image transmission using rate compatible PUM turbo codes [PDF]
, 2007 The robust delivery of video over emerging wireless networks poses many challenges due to the heterogeneity of access networks, the variations in streaming devices, and the expected variations in network conditions caused by interference and coexistence.
Stankovic, L.
core +4 more sources
Emergency TeleOrthoPaedics m-health system for wireless communication links [PDF]
, 2009 For the first time, a complete wireless and mobile emergency TeleOrthoPaedics system with field trials and expert opinion is presented. The system enables doctors in a remote area to obtain a second opinion from doctors in the hospital using secured ...
Voskarides, S +4 more
core +7 more sources
Channel-Adaptive Wireless Image Transmission with OFDM [PDF]
, 2022 We present a learning-based channel-adaptive joint source and channel coding (CA-JSCC) scheme for wireless image transmission over multipath fading channels.
Gündüz, Deniz +3 more
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Error resilience performance evaluation of H.264 I-frame and JPWL for wireless image transmission [PDF]
, 2010 The visual quality obtained in wireless transmission strongly depends on the characteristics of the wireless channel and on the error resilience of the source coding.
Alajel, Khalid Mohamed +5 more
core +1 more source
Bandwidth-Efficient Wireless Multimedia Communications [PDF]
, 1998 Commencing with the brief history of mobile communications and the portrayal of the basic concept of wireless multimedia communications, the implications of Shannon’s theorems regarding joint source and channel coding for wireless communications are ...
Hanzo, L.
core +2 more sources
Using digital watermarking to enhance security in wireless medical image transmission [PDF]
, 2010 This is the published version of the article. Copyright 2010 Mary Ann Liebert Inc.During the last few years, wireless networks have been increasingly used both inside hospitals and in patients’ homes to transmit medical information.
Tachakra, S +5 more
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Joint source and turbo trellis coded hierarchical modulation for context-aware medical image transmission [PDF]
, 2013 An iterative Joint Source and Turbo Trellis Coded Hierarchical Modulation is introduced for robust context-aware medical image transmission. Lossless source compression as well as Quality of Service (QoS) might be considered as the main constraints in ...
Abdulah Jeza Aljohani +7 more
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Error resilience analysis of wireless image transmission using JPEG, JPEG 2000 and JPWL [PDF]
, 2009 The wireless extension of the JPEG 2000 standard formally known as JPWL is the newest international standard for still image compression. Different from all previous standards, this new standard was created specifically for wireless imaging applications.
Xiang, Wei +7 more
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2 x 80 Gbit/s DWDM Bidirectional Wavelength Reuse Optical Wireless Transmission [PDF]
, 2013 We demonstrate a practical 2×80 Gbit/s dense wavelength division multiplexing (DWDM) bidirectional short-range optical wireless link. The measured power penalties for the bidirectional transmission are less than 0.8 and 0.2 dB compared to the back-to ...
Ghassemlooy, Zabih +5 more
core +1 more source
On the Role of ViT and CNN in Semantic Communications: Analysis and Prototype Validation
IEEE Access, 2023 Semantic communications have shown promising advancements by optimizing source and channel coding jointly. However, the dynamics of these systems remain understudied, limiting research and performance gains.
Hanju Yoo +3 more
doaj +1 more source