LTE Bible contains extensive definitions and abbreviations
LTEFull description
LTE BasicsDescrição completa
4G LTEDescription complète
LTEFull description
lte
LTE DIMENSIONING
LTE Parameters
1.2 TDLBFD-001008 3GPP R9 Specifications Availability This feature was introduced in LTE TDD eRAN2.1. Summary Huawei LTE TDD eNodeB is based on 3GPP Release 9 specifications (2010-09). Benefits None Description Huawei LTE TDD eNodeB is compliant with 3GPP Release 9 specifications (2010-09). Huawei is an active participant and great contributor to 3GPP specification deve lopment. This high-level involvement enables Huawei to actively contribute, and closely follow 3GPP standard development during Huawei product development. LTE TDD eNodeB is based on 3GPP Release 9 September 2010. Enhancement None Dependency None 1.3 TDLBFD-001009 3GPP R10 Specifications Availability This feature was introduced in LTE TDD eRAN3.0. Summary Huawei LTE TDD eNodeB is compliant with 3GPP Release 10 specifications (2011-03) . Benefits None Description Huawei LTE TDD eNodeB is compliant with 3GPP Release 10 specifications (2011-03) . Huawei is an active participant and great contributor to 3GPP specification deve lopment. This high-level involvement enables Huawei to actively contribute, and closely follow 3GPP standard development during Huawei product development. LTE eNodeB supports 3GPP Release 10 specifications 2011.03 version. Enhancement None Dependencies None 1.4 TDLBFD-001002 TDD mode Availability This feature was introduced in LTE TDD eRAN1.0. Summary Huawei LTE TDD supports the Time Division Duplex (TDD) mode. Benefits The 3GPP specifications support for Frequency Division Duplex (FDD) and Time Div ision Duplex (TDD) mode. In the uplink and downlink, FDD mode use different freq uency bands, whereas TDD mode using the same frequency band. Description The 3GPP specifications support the TDD mode. In TDD mode, sole frequency bands are used for both the uplink and the downlink. Enhancement None Dependencies The related network elements (NEs) should support TDD mode. 1.5 TDLBFD-001003 Scalable Bandwidth Availability This feature was introduced in LTE TDD eRAN1.0. Summary Huawei LTE TDD eRAN1.0 supports the scalable channel bandwidths of 10 MHz and 20 MHz Benefits ? Larger bandwidth produces higher throughput and better user experience.
? Flexible bandwidth configuration helps operators use frequency bands. Description Huawei LTE TDD eRAN1.0 supports the scalable channel bandwidths of 10 MHz and 20 MHz The bandwidth can be configured by the software. Huawei LTE TDD eRAN3.0 supports the scalable channel bandwidths of 5 MHz which h as some limitations. Enhancement None Dependencies Only RRU3232/RRU3252 can support 5M bandwidth. LBBPc board can only support 5M at 2T2R networking. LBBPd2 can support 5M at 2T2R/4T4R networking. UE should support the same bandwidth. If the bandwidth of eNodeB is 5 MHz, the following features cannot work: ? TDLOFD-001049 Single Streaming Beamforming ? TDLOFD-001061 Dual Streaming Beamforming ? TDLOFD-001077 MU-Beamforming ? TDLOFD-001008 Ultra High Speed Mobility ? TDLOFD-001075 SFN ? TDLOFD-002008 Adaptive SFN/SDMA ? TDLOFD-001098 Inter-BBP SFN ? TDLOFD-001080 Inter-BBU SFN ? TDLOFD-001081 Inter-BBP Adaptive SFN/SDMA ? TDLOFD-001082 Inter-BBU Adaptive SFN/SDMA ? TDLOFD-001005 UL 4-Antenna Receive Diversity (with LBBPc board) ? TDLOFD-001062 UL 8-Antenna Receive Diversity (with LBBPd board) ? TDLOFD-001031 Extended CP ? TDLOFD-001036 RAN Sharing with Common Carrier ? TDLOFD-001037 RAN Sharing with Dedicated Carrier ? TDLOFD-001066 Intra-eNodeB UL CoMP ? TDLOFD-001039 RF Channel Intelligent Shutdown