Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Cooperative_MIMO> ?p ?o }
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- Cooperative_MIMO abstract "In radio, Cooperative Multiple-input multiple-output (MIMO) is an advanced technology that can effectively exploit the spatial domain of mobile fading channels to bring significant performance improvements to wireless communication systems. It is also called Network MIMO, Distributed MIMO, Virtual MIMO, and Virtual Antenna Arrays.Conventional MIMO systems, known as point-to-point MIMO or collocated MIMO, require both the transmitter and receiver of a communication link to be equipped with multiple antennas. While MIMO has become an essential element of wireless communication standards, including IEEE 802.11n (Wi-Fi), IEEE 802.11ac (Wi-Fi), HSPA+ (3G), WiMAX (4G), and Long Term Evolution (4G), many wireless devices cannot support multiple antennas due to size, cost, and/or hardware limitations. More importantly, the separation between antennas on a mobile device and even on fixed radio platforms is often insufficient to allow meaningful performance gains. Furthermore, as the number of antennas is increased, the actual MIMO performance falls farther behind the theoretical gains.Cooperative MIMO uses distributed antennas on different radio devices to achieve close to the theoretical gains of MIMO. The basic idea of Cooperative MIMO is to group multiple devices into a virtual antenna array to achieve MIMO communications. A Cooperative MIMO transmission involves multiple point-to-point radio links, including links within a virtual array and possibly links between different virtual arrays.The disadvantages of Cooperative MIMO come from the increased system complexity and the large signaling overhead required for supporting device cooperation. The advantages of Cooperative MIMO, on the other hand, are its capability to improve the capacity, cell edge throughput, coverage, and group mobility of a wireless network in a cost-effective manner. These advantages are achieved by using distributed antennas, which can increase the system capacity by decorrelating the MIMO subchannels and allow the system to exploit the benefits of macro-diversity in addition to micro-diversity. In many practical applications, such as cellular mobile and wireless ad hoc networks, the advantages of deploying cooperative MIMO technology outweigh the disadvantages. In recent years, Cooperative MIMO technologies have been adopted into the mainstream of wireless communication standards.".
- Cooperative_MIMO thumbnail CMIMOFigure01.jpg?width=300.
- Cooperative_MIMO wikiPageID "13150336".
- Cooperative_MIMO wikiPageLength "23820".
- Cooperative_MIMO wikiPageOutDegree "50".
- Cooperative_MIMO wikiPageRevisionID "697158800".
- Cooperative_MIMO wikiPageWikiLink 4G.
- Cooperative_MIMO wikiPageWikiLink 5G.
- Cooperative_MIMO wikiPageWikiLink Antenna_diversity.
- Cooperative_MIMO wikiPageWikiLink Backhaul_(telecommunications).
- Cooperative_MIMO wikiPageWikiLink Base_station.
- Cooperative_MIMO wikiPageWikiLink Beamforming.
- Cooperative_MIMO wikiPageWikiLink Bell_Laboratories_Layered_Space-Time.
- Cooperative_MIMO wikiPageWikiLink C-RAN.
- Cooperative_MIMO wikiPageWikiLink Category:Radio_resource_management.
- Cooperative_MIMO wikiPageWikiLink Channel_state_information.
- Cooperative_MIMO wikiPageWikiLink Coherence_time.
- Cooperative_MIMO wikiPageWikiLink Cooperative_diversity.
- Cooperative_MIMO wikiPageWikiLink Correlation_and_dependence.
- Cooperative_MIMO wikiPageWikiLink Distributed_computing.
- Cooperative_MIMO wikiPageWikiLink Diversity_scheme.
- Cooperative_MIMO wikiPageWikiLink Evolved_HSPA.
- Cooperative_MIMO wikiPageWikiLink Fading.
- Cooperative_MIMO wikiPageWikiLink Gaussian_elimination.
- Cooperative_MIMO wikiPageWikiLink IEEE_802.11ac.
- Cooperative_MIMO wikiPageWikiLink IEEE_802.11n-2009.
- Cooperative_MIMO wikiPageWikiLink Inter-Cell_Interference_Coordination_(ICIC).
- Cooperative_MIMO wikiPageWikiLink LTE_Advanced.
- Cooperative_MIMO wikiPageWikiLink Linear_network_coding.
- Cooperative_MIMO wikiPageWikiLink MIMO.
- Cooperative_MIMO wikiPageWikiLink MIMO-OFDM.
- Cooperative_MIMO wikiPageWikiLink MMSE.
- Cooperative_MIMO wikiPageWikiLink Macrodiversity.
- Cooperative_MIMO wikiPageWikiLink Many_antennas.
- Cooperative_MIMO wikiPageWikiLink Minimum_mean_square_error.
- Cooperative_MIMO wikiPageWikiLink Moores_law.
- Cooperative_MIMO wikiPageWikiLink Multi-user_MIMO.
- Cooperative_MIMO wikiPageWikiLink Precoding.
- Cooperative_MIMO wikiPageWikiLink Rank_(linear_algebra).
- Cooperative_MIMO wikiPageWikiLink Remote_radio_head.
- Cooperative_MIMO wikiPageWikiLink Shannon–Hartley_theorem.
- Cooperative_MIMO wikiPageWikiLink Smart_antenna.
- Cooperative_MIMO wikiPageWikiLink Software-defined_radio.
- Cooperative_MIMO wikiPageWikiLink Space–time_block_code.
- Cooperative_MIMO wikiPageWikiLink Spatial_multiplexing.
- Cooperative_MIMO wikiPageWikiLink Telecommunications_link.
- Cooperative_MIMO wikiPageWikiLink User_equipment.
- Cooperative_MIMO wikiPageWikiLink WiMAX_MIMO.
- Cooperative_MIMO wikiPageWikiLink Zero-forcing_precoding.
- Cooperative_MIMO wikiPageWikiLink Zero_forcing_equalizer.
- Cooperative_MIMO wikiPageWikiLink Category:3GPP_Standards.
- Cooperative_MIMO wikiPageWikiLink Category:Information_Theory.
- Cooperative_MIMO wikiPageWikiLink File:CMIMOFigure01.jpg.
- Cooperative_MIMO wikiPageWikiLinkText "Cooperative MIMO (CO-MIMO)".
- Cooperative_MIMO wikiPageWikiLinkText "Cooperative MIMO".
- Cooperative_MIMO wikiPageWikiLinkText "cooperative MIMO".
- Cooperative_MIMO wikiPageUsesTemplate Template:Reflist.
- Cooperative_MIMO subject Category:Radio_resource_management.
- Cooperative_MIMO subject Category:3GPP_Standards.
- Cooperative_MIMO subject Category:Information_Theory.
- Cooperative_MIMO hypernym Technology.
- Cooperative_MIMO type Company.
- Cooperative_MIMO comment "In radio, Cooperative Multiple-input multiple-output (MIMO) is an advanced technology that can effectively exploit the spatial domain of mobile fading channels to bring significant performance improvements to wireless communication systems.".
- Cooperative_MIMO label "Cooperative MIMO".
- Cooperative_MIMO sameAs m.02rtpgz.
- Cooperative_MIMO wasDerivedFrom Cooperative_MIMO?oldid=697158800.
- Cooperative_MIMO depiction CMIMOFigure01.jpg.
- Cooperative_MIMO isPrimaryTopicOf Cooperative_MIMO.