[PDF] Top 20 On source coding for networks

... Consider now the specific example of an environmental remote sensing network with sev- eral sensors, each of which takes measurements and transmits them to a central base station, which also makes its own measurements. ... See full document

... two source sequences are separately encoded and the decoder combines the two encoded messages to losslessly reproduce both of the two source sequences ...one source sequence losslessly [4]; that ... See full document

... where several transmitters cooperation among the transmitters is not In this chapter, I present the properties of instantaneous and uniquely decodable multiple access source codes and ge[r] ... See full document

... “Joint source- channel coding for wavelet-based scalable video transmission using an adaptive turbo code” by ...IP networks” by ...into source distortion, thus yielding the best FEC protection ... See full document

... In practice, for large networks, (i.e., m ą 20 and T ě 6) the memory and time requirements of the optimization (3.38) seem to grow very quickly. Furthermore, using CVX [73, 74], all compatible solvers tested ... See full document

... embedded source coders, such as SPIHT, over a memoryless noisy ...channel coding, while also devised mathematical expressions for the expected distortion, ex- pected PSNR, and the average useful ... See full document

... to produce estimates of the overall video distortion that can be used for switching between inter- and intracoding modes mper macroblock, achieving higher PSNR. In [9], an enhancement to the transmission robustness of ... See full document

... cascaded coding scheme, other than fed directly to the PC encoder, the low-complexity LT code is used to perform parity check as a first-step outer ...cascaded coding scheme can acquire significantly ... See full document

... 256 source samples has been ...SW coding of the binary output of each CEC-TCQ, so that our results do not depend on any particular SW coding ...of coding is well suited for applications such ... See full document

... The concept of recognition and discovery abnormality in embedded systems like sensor networks is very crucial work [17]. It concentrate on how to asset flaw discovery afterwards the system had been deployed. ... See full document

... We define two di ff erent scheduling schemes for the case of channel coding. The first one (decoding algorithm I) has already been defined in [29]. It first proceeds with the decod- ing of the inner code, and the ... See full document

... subset, and finally fuses these estimates into a composition estimate jointly for all the reads. To segregate the reads into subsets, we choose to employ the K-means clustering algorithm [20]. Since the K-means ... See full document

... In [4], Kwasinski et al. studied the delay-constrained real-time transmission of a mem- oryless source, where a feedback-based incremental redundancy error control scheme (Hy- brid ARQ) is used. Unlike ... See full document

... Set Partitioning in hierarchical trees (SPIHT) is used as the source coding scheme [11]. This is an embedded compression method used for truncating output. Discrete wavelet transform bits are used. And ... See full document

... In this paper a novel nine-switch inverter was presented with two inputs and two outputs. The proposed inverter is composed of two z-source networks and a modified nine-switch inverter. The proposed ... See full document

... We shall consider a system with feedback as in [9] where LDPCA coding is used, but here we shall use BCH coding in a rate-adaptive manner (RA BCH). Syndromes (blocks of syndrome bits) are requested one by ... See full document

... linear coding approach is not suitable for practical ...Slepian-Wolf coding setting. Practical Slepian-Wolf coding methods carefully design the encoding matrices to achieve good performance and low ... See full document

... Joint source-channel coding (JSCC) has been widely used to exploit the memory structure inherent within the source information ...as source encoder and the implicit residual redundancy after ... See full document

... on source coding theorems for stationary nonergodic ...of source coding theory: proving source coding theorems for sliding block codes and using process dis- tance measures to ... See full document

... prefix source encoder large enough, we can make the code faithfully represent the discrete memoryless source  as closely as ...the source provided the extended code has a high enough order, in ... See full document