| Title |
URLLC Performance Under Outdated Channel State Information and Generalised-Rician Fading |
| ID_Doc |
44817 |
| Authors |
Le, K |
| Title |
URLLC Performance Under Outdated Channel State Information and Generalised-Rician Fading |
| Year |
2021 |
| Published |
Ieee Transactions On Vehicular Technology, 70, 11 |
| DOI |
10.1109/TVT.2021.3109893 |
| Abstract |
Under ultra-reliable and low-latency communications (URLLC) for modern and future wireless networks, this work studies block-length-error probability (BLE) over an outdated-channel-state-information (oCSI) relay network deploying maximal ratio combining. Impact of finite-blocklength regimes on hybrid-automatic-repeat-request protocols with a finite pilot length is also studied. The network is operating under a generalised-Rician fading environment, which covers both line-of-sight (LoS) and non-LoS. The BLE is computed as a function of a bandwidth, payload, an oCSI coefficient, a diversity order and LoS power. Reliability-latency trade-off and effects of other parameters to URLLC performance are examined and discussed. Impact of system incoherence on URLLC performance will also be studied. |
| Author Keywords |
Clean energy technology; energy security; smart cities; smart city; wireless security |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED) |
| EID |
WOS:000720520400079 |
| WoS Category |
Engineering, Electrical & Electronic; Telecommunications; Transportation Science & Technology |
| Research Area |
Engineering; Telecommunications; Transportation |
| PDF |
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