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Xiangyang Zhuang
Researcher at Google
Publications - 10
Citations - 464
Xiangyang Zhuang is an academic researcher from Google. The author has contributed to research in topics: Base station & Transmission (telecommunications). The author has an hindex of 7, co-authored 10 publications receiving 464 citations. Previous affiliations of Xiangyang Zhuang include Motorola.
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Patent
Method and apparatus for control channel transmission and reception
Ravikiran Nory,Sandeep H. Krishnamurthy,Robert T. Love,Vijay Nangia,Ajit Nimbalker,Krishna Kamal Sayana,Xiangyang Zhuang +6 more
TL;DR: In this article, the UE monitors control channel candidates using common reference signals (CRS) and monitors enhanced control channels using DMRS when the UE is configured in a first transmission mode, such as transmission mode 9, for receiving a downlink shared traffic channel based on DMRS.
Patent
Interference control, sinr optimization and signaling enhancements to improve the performance of otdoa measurements
Sandeep H. Krishnamurthy,Robert T. Love,Nimbalker Adzhit,Kenneth A. Stewart,Xiangyang Zhuang +4 more
TL;DR: In this paper, the time-frequency resources associated with a reference signal transmission intended for observed time difference of arrival (OTDOA) measurements from a transmitting base station associated with said one base station identity are determined.
Patent
Multi-cell coordinated transmissions in wireless communication network
TL;DR: In this paper, a method is described for fast coordinated transmissions in a multi-point system, which involves a UE receiving known pilot signals sent from a set of transmission antennas and determining, based on the estimated pilot signals from the set of transmissions, a recommended first subset of transmission antenna from which transmissions are not intended for the wireless communication device, and a recommended second subset of transmissions from which transmission are intended for wireless communication devices.
Patent
Channel estimator with high noise suppression and low interpolation error for ofdm systems
TL;DR: In this article, the received signal in the time domain, is transformed to the frequency-domain received signal via an N-point FFT ( 501 ), which is then used to obtain a "noisy" channel estimates at the pilot subcarriers by dividing the known pilot symbols in ( 503 ). Uniformly spaced pilots are assumed over a window of usable sub-carriers.
Patent
Method for multi-antenna uplink transmission
TL;DR: In this paper, a method for transmitting information based on a relationship between a first channel and a second channel is described, where the information related to an uplink transmission can be transmitted based on the relationship.