Sentence examples for Complementary code from inspiring English sources

In a complementary-coded (CC) CDMA, each user data is spread with N element codes of a particular complementary code and transmitted using N independent subcarriers [10] to form a multicarrier CC-CDMA system.

complementary code keying 5.5.

Here, C (k) and ( {C}_n^{ k)} ) represent the complementary code and the corresponding element code, respectively.

IEEE 802.11b does not use any FEC at the physical layer except channel codes (Barker and complementary code keying).

The 11b version uses a refined form of DSSS, based on complementary code keying (CCK), allowing data rates up to 11 Mbps to be realised.

However, in CDMA system with CC, the orthogonality of each complementary code C (k) is based on a flock of element codes offering zero cross-correlation characteristics than conventional CDMA system.

The sequences were phase modulated with 13 bits Barker code and 16 bits Golay complementary codes.

The use of complete complementary codes for CDMA was investigated using quadrature amplitude modulation in [5].

Figures 7 and 8 show the performance comparison of CDMA system using complementary codes with Walsh-coded CDMA to show the superiority of complementary codes in suppressing MAI in frequency-selective Nakagami-m fading channel.

Some complementary codes such as FHWA (2005, 2009) are also intended to establish procedures for the design of tunnel linings.

Both qualitative and quantitative approaches were adopted as well as two complementary coding schemes to better investigate the peers' interactions.