A time-orthogonal CDMA high-speed uplink data transmission scheme for 3G and beyond.
In 3G systems, the achievable data rates and capacity on the uplink are much smaller than the downlink data rates and capacity due to the nonorthogonal nature of the CDMA uplink. In this article, we present a new time-orthogonal CDMA approach called high-speed uplink data burst transmission mode. Th...
| Izdano u: | IEEE Communications magazine 43, 2 (2005). |
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| Glavni autor: | |
| Format: | Članak |
| Jezik: | English |
| Teme: |