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Featured Items

Frequency domain data repetition amongst co-channel interferes in cellular networks for effective interference management

An Ordered Reduced Set Successive Detector (RSSD) for the V- BLAST spatial multiplexing scheme that uses a general two-dimensional non-uniform set partitioning for different symbols, is proposed. The disclosed detector provides improved diversity and SNR gains at reduced complexity compared to a uniform set partitioning based detector...

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Procoding for multiple transmission streams in multiple atenna systems

Precoding for multiple transmission streams in multiple antenna systems. Embodiments herein disclose a general method that transmits signal from multiple antennas using a one/two dimensional precoder followed by STBC/SFBC or SM encoder. This precoder is fixed in a given resource block (RB) or slot, which is composed of P subcarriers and Q OFDM symbols (where the values for P and Q are greater than or equal to 1)....

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Enhancements to a CDMA system to support in-band personal indoor relays

Enhancements to a CDMA system to support in-band personal indoor relays. This invention relates to CDMA communication systems, and more particularly to relays in CDMA communication systems. The principal object of this invention is to achieve the operating mechanism and method for introducing indoor personal relays in an existing CDMA system. The embodiments herein achieve an operating mechanism....

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Interference convariance matrix estimation

Interference covariance matrix estimation in a wireless communication network. This invention relates to wireless communication systems, and more particularly to estimating the interference covariance matrix in wireless communication systems. The principal object of this invention is to propose methods for estimating the interference covariance matrix in the case of wireless systems....

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