What is R99 traffic in UMTS?
What is R99 traffic in UMTS?
Besides, the UMTS system still accom- modates a significant amount of Release 99 (R99) traffic such as voice telephony. In R99, user traffic is transported via Dedicated Channels (DCHs) over the radio interface.
Which 3GPP release specifies LTE?
3GPP Release 8
The LTE (Long Term Evolution) technology was standardized within the 3GPP (3rd Generation Partnership Project) as part of the 3GPP Release 8 feature set.
What is the latest 3GPP release?
3GPP Release schedule and summary
| 3GPP Releases | ||
|---|---|---|
| 3GPP Release | Release date | Details |
| Release 15 | End 2018 | 5G Phase 1 specification |
| Release 16 | 2020 | 5G Phase 2 specification |
| Release 17 | ~Sept 2021 |
What is 3GPP TSG?
The TSG Core and Terminals (TSG CT) is responsible for specifying the Core Network and Terminal Equipment aspects of systems based on 3GPP specifications. Specifically it has a responsibility for: User Equipment – Core network layer 3 protocols in CS and PS domain excluding the access technology layers.
What is the difference between R99 and Hsdpa?
R99 supports CS Voice/Video and PS up to 384Kbit/s DL/UL. HSDPA with Class 10 devices can support on a shared channel up to 14.4Mbit/s. All of this is carried on Wideband CDMA Channels. Further reading can be seen on the 3GPP standards website.
Which 3GPP release is 5G?
3GPP Release 18 and onward After the December 2020 meeting, 3GPP updated its public documented information to include Release 18 as a 5G release.
Who invented the 5G?
Q: Who invented 5G? A: No one company or person owns 5G, but there are several companies within the mobile ecosystem that are contributing to bringing 5G to life. Qualcomm has played a major role in inventing the many foundational technologies that drive the industry forward and make up 5G, the next wireless standard.
What is RAN5?
The Mobile. Broadband. Standard The main objective of RAN5 is the development of UE conformance test specifications at the Radio Interface dealing with GERAN, UTRA, Evolved UTRA(E-UTRA), 5G NR and beyond based on 3GPP core specifications.
What is 3GPP RAN4?
RAN4 works on the Radio Frequency (RF) aspects of UTRAN/E-UTRAN/NR. RAN4 performs simulations and derives the minimum requirements for transmission and reception parameters, Radio Resource Management (RRM), and for channel demodulation and Channel State Information (CSI) reporting.
Is HSPA+ faster than 4g?
The theoretical maximum download speed of HSPA+ is actually higher than LTE at 168mbps compared to 100mbps. Theoretical upload speed is weighted firmly in LTE’s favour though with 50mbps playing 22mbps.
