In which series of the 3GPP specifications is the LTE physical layer found?
TS 36.200 series
3GPP TS 36.201 version 14.1.0 Release 14 The TS 36.200 series describes the Layer 1 (Physical Layer) specifications.
What are 3GPP specifications?
The term “3GPP specification” covers all GSM (including GPRS and EDGE), W-CDMA (including HSPA), LTE (including LTE-Advanced and LTE-Advanced Pro) and 5G specifications. Revised versions of many of these specifications are produced up to four times a year following the quarterly TSG plenary meetings.
Which one of the following modulation schemes are supported by the LTE physical layer?
LTE physical layer modulation. Adaptive modulation and coding, support of MIMO systems and HARQ are the key features of the LTE downlink. The modulation schemes specified in [13] for downlink transmission are 16-QAM, 64-QAM, BPSK, and QPSK.
What is the LTE physical layer?
LTE Physical layer eNodeB Transmitter eNodeB Physical layer consists of Channel coding,rate matching, scrambler, mapper, layer mapping, pre-coding, resource element mapper, ofdm module. CRC is appended to the data from MAC layer before being passed through the PHY layer.
What is the use of physical layer in LTE?
Physical Layer carries all information from the MAC transport channels over the air interface. Takes care of the link adaptation (AMC), power control, cell search (for initial synchronization and handover purposes) and other measurements (inside the LTE system and between systems) for the RRC layer.
How many 3GPP standards are there?
seven
3GPP now encompasses seven SDOs: ETSI (Europe and rest of world), ATIS (USA), ARIB and TTC (Japan), TTA (South Korea), CCSA (China) and TSDSI (India).
Which 3GPP specification defines the system architecture for 5G?
The delivered stage 2 level specifications define the 3GPP 5G system from an overall, architectural perspective. The related work in the RAN, security, OAM and CT working groups continues with some specific stage 2 level aspects and with delivering stage 3 level specifications until June 2018.
What is TSG 3GPP?
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.
How many phases are there in 3GPP?
3GPP follows a three-stage methodology as defined in ITU-T Recommendation I. 130: stage 1 specifications define the service requirements from the user point of view.
What are 5G specs?
5G technology is driven by 8 specification requirements:
- Up to 10Gbps data rate – > 10 to 100x speed improvement over 4G and 4.5G networks.
- 1-millisecond latency.
- 1000x bandwidth per unit area.
- Up to 100x number of connected devices per unit area (compared with 4G LTE)
- 99.999% availability.
- 100% coverage.
Which 3GPP specification series is introduced for 5G?
3GPP Specification Set: 5G NOTE 2: Some of the algorithm specifications in the 35. -series are available only under licence. NOTE 3: “Type” indicates Technical Specification (TS) or Technical Report (TR). NOTE 4: For definition of “freezing” of specifications (last two colunms), see 3GPP TR 21.900.
What is RAN1 3GPP?
RAN1 is responsible for specification of the physical layer of the radio Interfaces for UE, Evolved UTRAN, NG-RAN, and beyond. The work in RAN1 includes especially: Specification of physical channels and modulation. Specification of physical layer multiplexing, channel coding and error detection.
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 RBS in LTE?
Radio Base Station (RBS) is the commercial name given to the family of Base Stations developed by Ericsson, typically constituting a sizable part of the Radio Access Network (RAN).