Pre-handoff messaging for QoS-aware and reduced latency handoffs in cellular networks

Download
2001
Akan, Özgür Barış

Suggestions

Continual Learning for Affective Robotics: Why, What and How?
Churamani, Nikhil; Kalkan, Sinan; Gunes, Hatice (2020-01-01)
Creating and sustaining closed-loop dynamic and social interactions with humans require robots to continually adapt towards their users' behaviours, their affective states and moods while keeping them engaged in the task they are performing. Analysing, understanding and appropriately responding to human nonverbal behaviour and affective states are the central objectives of affective robotics research. Conventional machine learning approaches do not scale well to the dynamic nature of such real-world interac...
Relay-Assisted Beamforming for Multicast Systems with Energy Harvesting Capability
Demir, Özlem Tuğfe; Tuncer, Temel Engin (2016-05-19)
In this paper, multi-group multicasting scenario is considered where single antenna sources transmit their own information to different groups of users with the help of single antenna relays. Users have energy harvesting capability, i.e., a part of the received signal is used for information decoding while the rest is used for energy harvesting. Beamforming is performed by the relays which use amplify-and-forward protocol. The design of complex relay coefficients and power splitting ratios for the users is ...
Pseudo-random quantization based detection in one-bit massive MIMO systems
Yılmaz, Gökhan; Yılmaz, Ali Özgür; Department of Electrical and Electronics Engineering (2023-1-18)
Analog-to-digital converter (ADC) units are one of the most power-hungry devices in the radio-frequency (RF) chains of massive multiple-input multiple-output (MIMO) systems. Therefore, utilizing low-resolution ADCs in uplink massive MIMO systems is a practical solution to decrease power consumption. However, when high modulation orders are employed for high-rate communication, the achievable rate saturates after a finite SNR value due to the stochastic resonance (SR) phenomenon. This thesis proposes a novel...
Wireless power transfer with bidirectional telemetry for active implantable medical devices
Avan, Onur; Gençer, Nevzat Güneri; Department of Electrical and Electronics Engineering (2017)
This thesis presents a wireless power transfer (WPT) system for powering implantable medical devices (IMDs).In order to make IMDs smaller and longer life devices primary batteries are replaced with rechargeable ones for the last two decades. Consequently, WPT systems are implemented for IMD’s. Electromagnetic induction is the most preferred and safety proven method among existing WPT methods. However, loose coupling inherent in these systems limits the implant depth and increases the battery recharge time. ...
Wireless data transmission for medical implants with fully digital non-coherent detection
Doğan, Mert; Külah, Haluk; Department of Electrical and Electronics Engineering (2021-9)
Number of people awaiting therapeutic devices and implants increase with the increase in population. Cochlear implants are one of these implants which aid patients with sensorineural hearing loss. Conventional cochlear implants consist of two distinct parts inside and outside of the ear. Communication in between these parts is conducted wirelessly. In fully implantable cochlear implants, there is no operational outside block. Hence, in order to interact with all the blocks, wireless data transfer should be ...
Citation Formats
Ö. B. Akan, “Pre-handoff messaging for QoS-aware and reduced latency handoffs in cellular networks,” Middle East Technical University, 2001.