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:
Nov. 03, 2015
Filed:
Mar. 23, 2011
Ming Yuan, Shenzhen, CN;
Feng BI, Shenzhen, CN;
Feng Liang, Shenzhen, CN;
Jin Yang, Shenzhen, CN;
Shuanshuan Wu, Shenzhen, CN;
BO Dai, Shenzhen, CN;
Shuqiang Xia, Shenzhen, CN;
Yifei Yuan, Shenzhen, CN;
Ming Yuan, Shenzhen, CN;
Feng Bi, Shenzhen, CN;
Feng Liang, Shenzhen, CN;
Jin Yang, Shenzhen, CN;
Shuanshuan Wu, Shenzhen, CN;
Bo Dai, Shenzhen, CN;
Shuqiang Xia, Shenzhen, CN;
Yifei Yuan, Shenzhen, CN;
ZTE CORPORATION, Shenzhen, Guangdong Province, CN;
Abstract
The present invention discloses a transmission method and system for a Relay Physical Downlink Control Channel (R-PDCCH). The method comprises the steps of: an eNB bearing downlink grant information of a relay node onto an available Orthogonal Frequency Division Multiplex (OFDM) symbol of a first slot of a pre-allocated Physical Resource Block (PRB) pair used for bearing the R-PDCCH, wherein available OFDM symbols in the PRB pair, other than the OFDM symbol used for the downlink grant information, are used for bearing a Physical Downlink Shared Channel (PDSCH) of each relay node; the eNB transmitting the PRB pair bearing the downlink grant information and the PDSCH to the relay node. The present invention is well applicable to a link between an eNB and a relay node, and meanwhile enables backhaul resources to be used adequately.