Apparatus, system and method of wireless backhaul and access communication via a common antenna array
First Claim
Patent Images
1. A wireless apparatus comprising:
- a memory; and
one or more processors configured to;
cause one or more first sub-arrays of an antenna array of a wireless communication node to form one or more first directional beams to allow communications on one or more backhaul links between the wireless communication node and one or more other wireless communication nodes;
cause one or more second sub-arrays of the antenna array to form one or more second directional beams to allow communications on one or more access links between the wireless communication node and one or more mobile devices; and
process Multi-User (MU) Multi-Input-Multi-Output (MIMO) communications over the backhaul links and the access links,wherein said one or more processors comprise;
a beamforming processor component configured to cause the one or more first sub-arrays to form the one or more first directional beams, and to cause the one or more second sub-arrays to form the one or more second directional beams;
a backhaul processor component configured to process the communications on said one or more backhaul links; and
an access processor component configured to process the communications on said one or more access links.
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Abstract
Some demonstrative embodiments include apparatuses, systems and/or methods of wireless backhaul and access communication via a common antenna array. For example, an apparatus may include a wireless communication unit to control an antenna array to form one or more first beams for communicating over one or more access links and to form one or more second beams for communicating over one or more backhaul links, the access links including wireless communication links between a wireless communication node and one or more mobile devices, and the backhaul links including wireless communication links between the wireless node and one or more other wireless communication nodes.
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Citations
23 Claims
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1. A wireless apparatus comprising:
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a memory; and one or more processors configured to; cause one or more first sub-arrays of an antenna array of a wireless communication node to form one or more first directional beams to allow communications on one or more backhaul links between the wireless communication node and one or more other wireless communication nodes; cause one or more second sub-arrays of the antenna array to form one or more second directional beams to allow communications on one or more access links between the wireless communication node and one or more mobile devices; and process Multi-User (MU) Multi-Input-Multi-Output (MIMO) communications over the backhaul links and the access links, wherein said one or more processors comprise; a beamforming processor component configured to cause the one or more first sub-arrays to form the one or more first directional beams, and to cause the one or more second sub-arrays to form the one or more second directional beams; a backhaul processor component configured to process the communications on said one or more backhaul links; and an access processor component configured to process the communications on said one or more access links. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A product comprising a non-transitory storage medium having stored thereon instructions that, when executed by a machine, result in performing one or more operations at a wireless communication node, the operations comprising:
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causing, by a beamforming processor, one or more first sub-arrays of an antenna array of said wireless communication node to form one or more first directional beams to allow communications on one or more backhaul links between the wireless communication node and one or more other wireless communication nodes; causing, by said beamforming processor, one or more second sub-arrays of the antenna array to form one or more second directional beams to allow communications on one or more access links between the wireless communication node and one or more mobile devices; and processing Multi-User (MU) Multi-Input-Multi-Output (MIMO) communications over the backhaul links and the access links, said processing comprises performing first baseband processing of the communications on said one or more backhaul links, and performing second baseband processing of the communications on said one or more access links. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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21. A method to be performed at a wireless communication node, the method comprising:
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causing, by a beamforming processor, one or more first sub-arrays of an antenna array of said wireless communication node to form one or more first directional beams to allow communications on one or more backhaul links between the wireless communication node and one or more other wireless communication nodes; causing, by said beamforming processor, one or more second sub-arrays of the antenna array to form one or more second directional beams to allow communications on one or more access links between the wireless communication node and one or more mobile devices; and processing Multi-User (MU) Multi-Input-Multi-Output (MIMO) communications over the backhaul links and the access links, said processing comprises performing first baseband processing of the communications on said one or more backhaul links, and performing second baseband processing of the communications on said one or more access links. - View Dependent Claims (22, 23)
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Specification