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The BR/EDR ACL logical transport is used with either an ACL-C logical link for control data or an ACL-U logical link for user data and it is based on a BR/EDR Active Physical Link and either the BR/EDR Basic Piconet Physical Channel or the BR/EDR Adapted Piconet Physical Channel. See Figure 2.
Learn about possible workarounds for Temporary Error 14 in AOL Mail.
For instance, SATA revision 3.0 (6 Gbit/s) controllers on one PCI Express 2.0 (5 Gbit/s) channel will be limited to the 5 Gbit/s rate and have to employ more channels to get around this problem. Early implementations of new protocols very often have this kind of problem.
In retransmission and flow control modes, L2CAP can be configured for reliable or asynchronous data per channel by performing retransmissions and CRC checks. Reliability in either of these modes is optionally and/or additionally guaranteed by the lower layer Bluetooth BDR/EDR air interface by configuring the number of retransmissions and flush ...
The actual maximum code rate allowed depends on the error-correcting code used, and may be lower. This is because Shannon's proof was only of existential nature, and did not show how to construct codes that are both optimal and have efficient encoding and decoding algorithms.
Turbo coding is an iterated soft-decoding scheme that combines two or more relatively simple convolutional codes and an interleaver to produce a block code that can perform to within a fraction of a decibel of the Shannon limit.
Pits and lands are the depressions (0.12 μm deep) and flat segments constituting the binary data along the track (0.6 μm width). [8] The CD process can be abstracted as a sequence of the following sub-processes: Channel encoding of source of signals
The I.430 protocol defines 48-bit packets comprising 16 bits from the B1 channel, 16 bits from B2 channel, 4 bits from the D channel, and 12 bits used for synchronization purposes. These packets are sent at a rate of 4 kHz , resulting in a gross bit rate of 192 kbit/s and – giving the data rates listed above – a maximum possible throughput ...