Overview

Mobile application performance can be heavily impacted by network connectivity, signal quality, device capability, and data volume.

In field-based environments, poor reception or unstable internet connections may cause:

  • Slow loading times
  • Delayed syncing
  • Failed uploads
  • Intermittent offline behaviour
  • Reduced application responsiveness


Recommendations

  • Use modern supported devices
  • Keep apps and operating systems updated
  • Archive old data where possible
  • Sync in strong coverage area before travelling to remote areas
  • Avoid force-closing apps during uploads
  • Test alternative networks or carriers if issues persist

Resources


ResourceLink
Android Developers – Network Optimisationhttps://developer.android.com/develop/connectivity/network-ops/network-access-optimization
Android Developers – Performance Documentationhttps://developer.android.com/topic/performance
Apple Support – Cellular Troubleshootinghttps://support.apple.com/en-au/120000
Apple Support – Signal Strength & Batteryhttps://support.apple.com/en-au/120745
Opensignal – Australia Mobile Network Experience Reporthttps://insights.opensignal.com/reports/2025/04/australia/mobile-network-experience
ACMA – Australian Communications & Media Authorityhttps://www.acma.gov.au/
Australian Government – National Audit of Mobile Coveragehttps://www.infrastructure.gov.au/media-communications/regional-communications-programs/better-connectivity-plan-regional-and-rural-australia/national-audit-mobile-coverage
Infrastructure Australia – Regional & Remote Mobile Coveragehttps://www.infrastructureaustralia.gov.au/evaluations/mobile-telecommunications-coverage-regional-and-remote-areas
Telstra – Coverage Maps & Network Informationhttps://www.telstra.com.au/coverage-networks/our-coverage
Telstra – Understanding Australian Coverage Mapshttps://www.telstra.com.au/exchange/making-sense-of-australia-s-new-mobile-coverage-maps-standard-
Optus – Coverage Mapshttps://www.optus.com.au/living-network/coverage
nPerf – Australia 4G/5G Coverage Mapshttps://www.nperf.com/en/map/AU/-/-/signal
Cisco – 4G vs 5Ghttps://www.cisco.com/site/us/en/learn/topics/networking/5g-vs-4g.html
Ericsson – 5G Latencyhttps://www.ericsson.com/en/blog/2022/8/who-cares-about-latency-in-5g
Ericsson – 5G Inactive Statehttps://www.ericsson.com/en/reports-and-papers/ericsson-technology-review/articles/meeting-5g-latency-requirements-with-inactive-state
ThousandEyes – Packet Loss & Latencyhttps://www.thousandeyes.com/blog/finding-root-cause-loss-latency-internet-facing-applications
High Performance Browser Networkinghttps://hpbn.co/mobile-networks/
AMTA – 5G Unleashed Report (AU/NZ Telecommunications Industry)https://amta.org.au/wp-content/uploads/2022/03/5G-Unleashed-Final-Report_combined-v2.pdf
Spark New Zealand – Mobile Network Informationhttps://en.wikipedia.org/wiki/Spark_New_Zealand
One NZ – Mobile Coverage Informationhttps://en.wikipedia.org/wiki/One_NZ
Telecommunications in New Zealandhttps://en.wikipedia.org/wiki/Telecommunications_in_New_Zealand
FCC – Mobile Broadband Methodologyhttps://www.fcc.gov/oet/mba/measuring-mobile-broadband-methodology-technical-summary
arXiv – Mobile Bandwidth & Handoff Predictionshttps://arxiv.org/abs/2104.12959
5G Performance Variability Researchhttps://ebelding.cs.ucsb.edu/sites/default/files/publications/pam_2025_camera_ready.pdf