Results 61 to 70 of about 1,380 (111)

Transmission Power Control in Multi-Hop Communications of THz Communication Using a Potential Game Approach

Future Internet
Terahertz (THz)-band communications are a possible candidate for fast communication. Transmission power needs to be optimised in order to satisfy the requirements of such a network of nodes.
Evangelos D. Spyrou, Vassilios Kappatos, Chrysostomos Stylios   +2 more
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Interference cancellation system

, 2009
This thesis examines the problem of coupling of on-channel repeaters in a 3G wireless system. Unwanted feedback occurs between the donor and coverage antennas of a repeater. The unwanted feedback appears as radio echoes which creates interference in the incoming signal from the base station.
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Concurrent interference cancellation

Proceedings of the 2021 ACM SIGCOMM 2021 Conference, 2021
LoRa has seen widespread adoption as a long range IoT technology. As the number of LoRa deployments grow, packet collisions undermine its overall network throughput. In this paper, we propose a novel interference cancellation technique -- Concurrent Interference Cancellation (CIC), that enables concurrent decoding of multiple collided LoRa packets. CIC
Muhammad Osama Shahid, Millan Philipose, Krishna Chintalapudi, Suman Banerjee, Bhuvana Krishnaswamy   +4 more
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Incorporation of adaptive interference cancellation into parallel interference cancellation

1999 IEEE 49th Vehicular Technology Conference (Cat. No.99CH36363), 2003
Subtractive interference cancellation receivers estimate and subtract out the multiaccess interference (MAI) from the received signals. Thus, the receivers have potential to provide significant performance improvement over the conventional matched filter (MF) receiver.
null Seong Rag Kim, null Young Gyun Jeong, null Jeong Goo Lee, null In-Kyeong Choi   +3 more
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Interference cancellation for two interferences with single co-site interference cancellation system

2017 IEEE 17th International Conference on Communication Technology (ICCT), 2017
This paper investigates the interference cancellation method with single co-site interference cancellation system (CICS) when there are two interferences simultaneously. The system model was established to analyze the interference cancellation performance.
Yunhao Jiang, Wenfang Ding, Ziqiang Xi, Nan Zhao, Minghu Wu   +4 more
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Adaptive interference cancellation

5th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Service. TELSIKS 2001. Proceedings of Papers (Cat. No.01EX517), 2002
An adaptive digital beamforming monopulse radar system that uses a uniform linear phased array in the receive mode is described. Digital beamforming consists of antenna elements (array), receiver modules, analog-to-digital converters and a controller.
G.I. Andrei, L. Vedinas
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Network interference cancellation

IEEE Transactions on Wireless Communications, 2009
Due to the broadcasting nature of wireless transmission, concurrently active links can cause mutual interference to each other. This greatly limits the throughput, as well as, results in poor communication reliability especially for wireless systems with multiple links or hops.
Chen, Wei, Letaief, Khaled B., Cao, Zhigang   +2 more
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Successive interference cancellation

Proceedings of the 9th ACM SIGCOMM Workshop on Hot Topics in Networks, 2010
Successive interference cancellation (SIC) is a physical layer capability that allows a receiver to decode packets that arrive simultaneously. While the technique is well known in communications literature, emerging software radios are making practical experimentation feasible. This motivates us to study the extent of throughput gains possible with SIC
Souvik Sen, Naveen Santhapuri, Romit Roy Choudhury, Srihari Nelakuditi   +3 more
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Distributed Interference Cancellation

2017 IEEE Wireless Communications and Networking Conference (WCNC), 2017
Distributed interference cancellation is considered for a single source and multiple collaborative receivers in the presence of multiple unknown interferers. Receivers observe interference in a distributed setting and collaborate to mitigate the common interference from multiple unknown interferers.
Satya Prakash Ponnaluri, Babak Azimi-Sadjadi, Yalin Sagduyu, Wayne Phoel   +3 more
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Cancellation accuracy in CDMA pilot interference cancellation

The 57th IEEE Semiannual Vehicular Technology Conference, 2003. VTC 2003-Spring., 2004
Pilot interference cancellation (IC) in mobile receivers has recently gained attention for CDMA cellular networks. In this paper we address the accuracy of the pilot interference cancellation at the receiver. In doing so, we consider the effects of channel estimation, timing estimation, receiver tap-spacing granularity, and the other receiver ...
S. Moshavi, D. Yellin, Y. Perets, J.S. Sadowsky   +3 more
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