The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 12, 2019
Filed:
Jun. 04, 2015
Huawei Technologies Co., Ltd., Shenzhen, CN;
Fredrik Berggren, Kista, SE;
Weijun Sun, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
Methods () and nodes () for transmission of broadcast information, over at least one antenna port, in a subframe, which transmission is received by a receiver () in a wireless communication system (). The broadcast information is transmitted over a set of antenna ports comprising at least one antenna port, in at least one subframe () comprising a set of time-frequency resources, wherein a cell-specific reference signal, CRS, is not transmitted in each subframe (). The method () comprises defining () a set of antenna ports for the set of time-frequency resources. Also, the method () comprises transmitting () the broadcast information on the defined () set of antenna ports, thereby using said set of time-frequency resources exclusively, such that they are unused for any other antenna port.