Systems and methods for active interference cancellation to improve coexistence
作者： Shahram Abdollahi-Alibeik , Ali Agah , Lalitkumar Nathawad , Alireza Kheirkhahi , Ke Gong
DOI:
关键词:
摘要: This disclosure describes techniques for providing active interference cancellation in a wireless communication system having Bluetooth transmit chain and WLAN receive chain. A signal sampled from the is gain phase adjusted to offset quadrature shifter may be used generate components of that are selectively combined achieve desired adjustment. The stabilized by variable capacitor. These extended MIMO systems.
lens.org 参考文章(11)
Wei Chen, Wilhelm Steffen Hahn, System and Method for Reducing In-Band Interference for a Shared Antenna ,(2011)
Anthony Stelliga, Andrew Joo Kim, Edward Gebara, Emmanouil M. Tentzeris, Joy Laskar, Method and system for reducing signal interference ,(2005)
Kenneth M. Gainey, James A. Proctor, Transmission canceller for wireless local area network ,(2004)
Yasuhiro Nakasha, Tatsuya Hirose, Phase shifter circuit with proper broadband performance ,(2006)
Jaiganesh Balakrishnan, Raghu Ganesan, Sthanunathan Ramakrishnan, Naga Satya Srikanth Puvvada, Bijoy Bhukania, Eliminating narrowband interference in a receiver ,(2007)
Vladimir Kravtsov, Amir Rubin, Device, system and method of noise identification and cancellation ,(2006)
Todd Sutton, Gene Marsh, Analog active cancellation of a wireless coupled transmit signal ,(2000)
Neil Hendin, Isolation techniques for multiple co-located radio modules ,(2009)
Yang-Seok Choi, Techniques to simultaneously transmit and receive over the same radio-frequency carrier ,(2011)
Todd Sutton, Carlos Soledade, Active cancellation tuning to reduce a wireless coupled transmit signal ,(2000)