公开(公告)号：US09974079B1

公开(公告)日：2018-05-15

申请号：US15346536

申请日：2016-11-08

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： William Gayde ,  Akila Srinivasan ,  Tarun Agarwal ,  Alex Hirsbrunner

IPC: H04W72/00 ,  H04W72/04 ,  H04W72/14 ,  H04W24/08 ,  H04B17/318

CPC classification number: H04W72/0453 ,  H04B17/318 ,  H04W16/14 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W72/082 ,  H04W72/14 ,  H04W74/0866

Abstract: Various communication systems may benefit from improved radio frequency transmissions. For example, communication systems may benefit from the selection of a frequency band based on measurements of a spectrum surrounding the user equipment. A method, in certain embodiments, may include taking measurements by a base station of a spectrum of an environment surrounding a user equipment. The method may also include determining based on the measurements and radio frequency capabilities of the base station at least one desired frequency for transmission by the user equipment. In addition, the method may include sending a request from the base station to a network entity requesting a grant of the at least one desired frequency for transmission by the user equipment.