Abstract
Although third generation cellular networks are being deployed in many
countries, rigorous measurement studies from public networks have yet to
be published. After extensive experimentation, we collect measurements
from a commercial WCDMA 3G/UMTS network and observe that the goodput of
the first of a series of back-to-back transfers is consistently below
par. We compare these results with those obtained from an all-wired
network and show that 3G signaling plays an important, albeit
detrimental role in end-user goodput. Finally, we illustrate that
near-nominal goodput is realizable for large payloads only.
| Original language | English |
|---|---|
| Pages (from-to) | 802-804 |
| Journal | IEEE Communications Letters |
| Volume | 9 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - Sept 2005 |
| MoE publication type | A1 Journal article-refereed |
Funding
Manuscript received March 7, 2005. The associate editor coordinating the review of this letter and approving it for publication was Prof. Samuel Pierre. This work was carried out during the tenure of an ERCIM Fellowship, and was supported in part by TEKES, the National Technology Agency of Finland, under the EUREKA/ITEA Easy Wireless project (ITEA 03008).
Keywords
- 3G mobile communication
- broadband networks
- cellular radio
- code division multiple access
- UMTS
- WCDMA
- end-user goodput
- payload
- public networks
- third generation cellular network
- universal mobile telecommunication system
- wideband code division multiple access
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