Patent ID: 11863260
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A communication method of an electronic device including a housing of which a form is changeable, the communication method comprising:
performing communication based on a first beam of a first beam book including information on beams associated with at least some of a plurality of antenna modules of the electronic device, using a plurality of antenna modules positioned in the housing;
detecting a change in a form of the housing during communication based on the first beam of the first beam book;
performing communication based on a second beam of a second beam book including information on beams associated with at least some of the plurality of antenna modules and including information on beams different from at least a portion of the first beam book, in response to the change in the form; and
performing beam searching from a beam adjacent to the second beam, wherein the second beam of the second beam book is mapped to the first beam of the first beam book.