发明名称 |
A METHOD FOR ALIGNMENT OF MULTI-BEAM ANTENNAS IN A NON LINE-OF-SIGHT SCENARIO |
摘要 |
<p>The present invention relates to a method for alignment of a first node with at least one secondary node in a wireless communication network. The first node includes first node antenna beams with corresponding designated pointing angles. For each such beam, the method comprises the steps of, for each secondary node: directing a first node antenna beam in its designated pointing angle; using a secondary node antenna beam where objects can generate signal reflections/diffractions; and detecting at least one signal property of reflected/diffracted signals. The method further comprises the steps: exchanging information between the nodes, regarding beam angles resulting in said signal property exceeding a corresponding threshold level; and selecting a first node beam angle and a secondary node beam angle from the beam angles for communication between the first node and each secondary node.</p> |
申请公布号 |
EP2951605(A1) |
申请公布日期 |
2015.12.09 |
申请号 |
EP20130704044 |
申请日期 |
2013.02.01 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
DERNERYD, ANDERS;MANHOLM, LARS;BERG, JAN-ERIK;ENGSTRÖM, ULRIKA |
分类号 |
G01S3/40;H01Q3/26;H04B7/08 |
主分类号 |
G01S3/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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