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- Many_antennas abstract "Many antennas is a smart antenna technique which overcomes the performance limitation of single user multiple-input multiple-output (MIMO) techniques. In cellular communication, the maximum number of considered antennas for downlink is 2 and 4 to support 3GPP Long Term Evolution (LTE) and IMT Advanced requirements, respectively. Since the available spectrum band will probably be limited while the data rate requirement will continuously increase beyond IMT-A to support the mobile multimedia services, it is highly probable that the number of transmit antennas at the base station must be increased to 8–64 or more. The installation of many antennas at single base stations introduced many challenges and required development of several high technologies: a new SDMA engine, a new beamforming algorithm and a new antenna array. New space-division multiple access (SDMA) engine: multi-user MIMO, network MIMO, coordinate multi-point transmission (COMP) (Cooperative diversity), remote radio equipments (RRE). New beam-forming: linear beam-forming such as MF, ZF and MMSE and non-linear beam-forming (precoding) such as Tomlinson-Harashima precoding (THP), vector perturbation (VP), and Dirty paper coding (DPC). New antenna array: direct, remote and wireless antenna array. Direct antenna array: linear and 3D phased array, new structure array, and dynamic antenna array. Remote and wireless antenna array: distributed antenna array and cooperative beam-forming. Multiple air interfaces: single chip antenna array for an energy efficient short-range transmission.↑".
- Many_antennas wikiPageID "19272910".
- Many_antennas wikiPageLength "3142".
- Many_antennas wikiPageOutDegree "29".
- Many_antennas wikiPageRevisionID "656261687".
- Many_antennas wikiPageWikiLink Antenna_diversity.
- Many_antennas wikiPageWikiLink Beamforming.
- Many_antennas wikiPageWikiLink Bit_rate.
- Many_antennas wikiPageWikiLink Category:IEEE_802.
- Many_antennas wikiPageWikiLink Category:Information_theory.
- Many_antennas wikiPageWikiLink Category:Radio_resource_management.
- Many_antennas wikiPageWikiLink Cooperative_diversity.
- Many_antennas wikiPageWikiLink Dirty_paper_coding.
- Many_antennas wikiPageWikiLink Distributed_antenna_system.
- Many_antennas wikiPageWikiLink Dynamic_single-frequency_networks.
- Many_antennas wikiPageWikiLink High-Speed_Downlink_Packet_Access.
- Many_antennas wikiPageWikiLink IMT_Advanced.
- Many_antennas wikiPageWikiLink LTE_(telecommunication).
- Many_antennas wikiPageWikiLink MIMO.
- Many_antennas wikiPageWikiLink Mobile_phone.
- Many_antennas wikiPageWikiLink Multi-user_MIMO.
- Many_antennas wikiPageWikiLink Precoding.
- Many_antennas wikiPageWikiLink Single-frequency_network.
- Many_antennas wikiPageWikiLink Smart_antenna.
- Many_antennas wikiPageWikiLink Space-division_multiple_access.
- Many_antennas wikiPageWikiLink Space–time_block_code.
- Many_antennas wikiPageWikiLink Space–time_code.
- Many_antennas wikiPageWikiLink Spatial_multiplexing.
- Many_antennas wikiPageWikiLink Universal_Mobile_Telecommunications_System.
- Many_antennas wikiPageWikiLinkText "Many antennas".
- Many_antennas wikiPageUsesTemplate Template:Moreref.
- Many_antennas wikiPageUsesTemplate Template:Reflist.
- Many_antennas subject Category:IEEE_802.
- Many_antennas subject Category:Information_theory.
- Many_antennas subject Category:Radio_resource_management.
- Many_antennas hypernym Technique.
- Many_antennas type TopicalConcept.
- Many_antennas type Protocol.
- Many_antennas type Redirect.
- Many_antennas comment "Many antennas is a smart antenna technique which overcomes the performance limitation of single user multiple-input multiple-output (MIMO) techniques. In cellular communication, the maximum number of considered antennas for downlink is 2 and 4 to support 3GPP Long Term Evolution (LTE) and IMT Advanced requirements, respectively.".
- Many_antennas label "Many antennas".
- Many_antennas sameAs Q6753373.
- Many_antennas sameAs m.04lhxhd.
- Many_antennas sameAs Q6753373.
- Many_antennas wasDerivedFrom Many_antennas?oldid=656261687.
- Many_antennas isPrimaryTopicOf Many_antennas.