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:
Dec. 16, 2014
Filed:
Sep. 09, 2011
Jing LI, Shanghai, CN;
Xueli MA, Shanghai, CN;
Zongjie Wang, Shanghai, CN;
Yuanyu Zhang, Shenzhen, CN;
Kun Yan, Beijing, CN;
Chuanfeng He, Beijing, CN;
BO Yang, Beijing, CN;
Jing Li, Shanghai, CN;
Xueli Ma, Shanghai, CN;
Zongjie Wang, Shanghai, CN;
Yuanyu Zhang, Shenzhen, CN;
Kun Yan, Beijing, CN;
Chuanfeng He, Beijing, CN;
Bo Yang, Beijing, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
The present invention discloses a communication method and system using MIMO technology. The communication method includes: a network side device determines whether a UE uses a single-stream mode or a multi-stream mode as an uplink data transmission mode; and the network side device notifies the UE of indication information indicating the determined uplink data transmission mode. The communication method and system help the UE to use a specific uplink data transmission mode in combination with various factors, therefore reducing a delay of an uplink data transmission, improving an uplink data transmission speed, thereby meeting development needs of uplink high-speed data communication services of the UE.