Results 11 to 20 of about 194,678 (236)
Toward Massive Machine Type Cellular Communications
IEEE Wireless Communications, 2017 accepted and to appear in the IEEE Wireless Communications ...
Dawy, Zaher +4 more
openaire +4 more sources
Rate-Splitting Assisted Massive Machine-Type Communications in Cell-Free Massive MIMO
IEEE Communications Letters, 2022 This letter focuses on integrating rate-splitting multiple-access (RSMA) with time-division-duplex Cell-free Massive MIMO (multiple-input multiple-output) for massive machine-type communications. Due to the large number of devices, their sporadic access behaviour and limited coherence interval, we assume a random access strategy with all active devices
Anup Mishra +3 more
openaire +5 more sources
Narrowband IoT Data Transmission Procedures for Massive Machine-Type Communications [PDF]
IEEE Network, 2017 Accepted in IEEE Networks Magazine.
Andres-Maldonado, Pilar +4 more
openaire +5 more sources
Index Modulation Aided Uplink NOMA for Massive Machine Type Communications [PDF]
IEEE Wireless Communications Letters, 2020 Single-carrier frequency-division multiple access (SC-FDMA) based index modulation (IM), referred here as SC-IM, allows users to implicitly transmit a part of their data bits by switching on some of their allocated subcarriers, followed by ${M}$ -ary constellation symbols transmission over the activated subcarriers.
Shahab, Muhammad Basit +6 more
openaire +5 more sources
Random Pilot and Data Access in Massive MIMO for Machine-type Communications
IEEE Transactions on Wireless Communications, 2017 A massive MIMO system, represented by a base station with hundreds of antennas, is capable of spatially multiplexing many devices and thus naturally suited to serve dense crowds of wireless devices in emerging applications, such as machine-type ...
Björnson, Emil +4 more
core +3 more sources
Massive machine-type communications in 5g: physical and MAC-layer solutions [PDF]
IEEE Communications Magazine, 2016 Machine-type communications (MTC) are expected to play an essential role within future 5G systems. In the FP7 project METIS, MTC has been further classified into "massive Machine-Type Communication" (mMTC) and "ultra-reliable Machine-Type Communication" (uMTC).
Bockelmann, Carsten +7 more
openaire +5 more sources
Massive Machine-Type Communications [PDF]
IEEE Network, 2017 The articles in this special section address the techology and applications supported by machine-type communications (MTC). Here, MTC is characterized by fully automatic data generation, exchange, processing, and actuation among intelligent machines, without or with low intervention of humans.
Eryk Dutkiewicz +3 more
openaire +1 more source
Massive machine-type communication (mMTC) access with integrated authentication [PDF]
2017 IEEE International Conference on Communications (ICC), 2017 We present a connection establishment protocol with integrated authentication, suited for Massive Machine-Type Communications (mMTC). The protocol is contention-based and its main feature is that a device contends with a unique signature that also enables the authentication of the device towards the network. The signatures are inspired by Bloom filters
Pratas, Nuno K. +3 more
openaire +3 more sources
Medium Access Control Techniques for Massive Machine-Type Communications in Cellular IoT Networks
CLEI Electronic Journal, 2023 A key component of the Internet of things (IoT) ecosystem is wide-area network connectivity, for which cellular network technologies are a promising option through their support of massive machine-type communications (mMTC).
Carlos Alberto Astudillo Trujillo +1 more
doaj +1 more source
Detection Techniques for Massive Machine-Type Communications: Challenges and Solutions
IEEE Access, 2020 Massive machine-type communications (mMTC) is one of the key application scenarios of fifth generation (5G) and beyond cellular networks. Bringing the unique technical challenge of supporting a huge number of MTC devices (MTCD) in cellular networks, how ...
Roberto B. Di Renna +3 more
doaj +1 more source