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» On Short Multiplications and Divisions
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COMSWARE
2007
IEEE
16 years 22 days ago
Sequence Design for Symbol-Asynchronous CDMA with Power or Rate Constraints
— Sequence design and resource allocation for a symbol-asynchronous chip-synchronous code division multiple access (CDMA) system is considered in this paper. A simple lower bound...
Jyothiram Kasturi, Rajesh Sundaresan
GLOBECOM
2007
IEEE
16 years 22 days ago
On High Spatial Reuse Link Scheduling in STDMA Wireless Ad Hoc Networks
— Graph-based algorithms for point-to-point link scheduling in Spatial reuse Time Division Multiple Access (STDMA) wireless ad hoc networks often result in a significant number ...
Ashutosh Deepak Gore, Abhay Karandikar, Srikanth J...
ICC
2007
IEEE
173views Communications» more  ICC 2007»
16 years 22 days ago
The Effect of Imperfect Carrier Frequency Offset Estimation on OFDMA Uplink Transmission
Abstract— Since carrier frequency offset destroys user’s signal orthogonality in Orthogonal Frequency-Division Multiplexing Access (OFDMA) uplink transmission, resulting in an ...
Zhongshan Zhang, Chintha Tellambura
ICC
2007
IEEE
16 years 22 days ago
Digital Code Tracking Loops Over Frequency-Selective Fading Channels
Abstract— The performance of a noncoherent digital delaylock loop (DDLL) with a RAKE scheme for direct-sequence spread-spectrum code division multiple access (DS/SS-CDMA) signals...
Tsan-Ming Wu, Tsung-Hua Tsai
ICC
2007
IEEE
102views Communications» more  ICC 2007»
16 years 22 days ago
Decentralized Interference Aware Link Adaptation Using Busy Bursts
— This paper presents a new cross-layer approach to achieve active link adaptation and QoS support in ad hoc networks. Upon data reception in a transmission slot, receivers broad...
Alexander Tyrrell, Harald Haas, Gunther Auer, Pete...