Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Low Complexity Differentiating Adaptive Erasure Codes for Multimedia
  Wireless Broadcast   Based on the erasure channel FEC model as defined in multimedia wireless
broadcast standards, we illustrate how doping mechanisms included in the design
of erasure coding and decoding may improve the scalability of the packet
throughput, decrease overall latency and potentially differentiate among
classes of multimedia subscribers regardless of their signal quality. We
describe decoding mechanisms that allow for linear complexity and give
complexity bounds when feedback is available. We show that elaborate coding
schemes which include pre-coding stages are inferior to simple Ideal Soliton
based rateless codes, combined with the proposed two-phase decoder. The
simplicity of this scheme and the availability of tight bounds on latency given
pre-allocated radio resources makes it a practical and efficient design
solution.

30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
18
The categories of this paper are: econ
21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph