Invention Grant
US09300439B2 HARQ failure indication method, HARQ failure indication data frame and servicing node B thereof
有权
HARQ故障指示方法，HARQ失败指示数据帧及其服务节点B.
- Patent Title: HARQ failure indication method, HARQ failure indication data frame and servicing node B thereof
- Patent Title (中): HARQ故障指示方法，HARQ失败指示数据帧及其服务节点B.
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Application No.: US13259708Application Date: 2010-01-06
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Publication No.: US09300439B2Publication Date: 2016-03-29
- Inventor: Meifang He , Xiang Cheng , Yu Zhang
- Applicant: Meifang He , Xiang Cheng , Yu Zhang
- Applicant Address: CN
- Assignee: ZTE CORPORATION
- Current Assignee: ZTE CORPORATION
- Current Assignee Address: CN
- Agency: Cantor Colburn LLP
- Priority: CN200910166295 20090818
- International Application: PCT/CN2010/070030 WO 20100106
- International Announcement: WO2011/020307 WO 20110224
- Main IPC: H04W52/12
- IPC: H04W52/12 ; H04L1/16 ; H04L1/18
Abstract:
The present invention provides a Hybrid Automatic Repeat Request (HARQ) failure indication method, an HARQ failure indication data frame and a Serving Node B thereof. In the above method, when the decoding of the received Enhanced Dedicated Transport Channel (EDCH) data frame is unsuccessful and the condition of sending HARQ failure indication is satisfied currently, Serving Node B sends an HARQ failure indication data frame to the Service Radio Network Controller (SRNC). Wherein, a carrier identifier which indicates the carrier on which the HARQ failure happens is carried in the HARQ failure indication data frame. According to the present invention, when the SRNC receives the HARQ failure indication data frame, SRNC can perform Outer Loop Power Control (OLPC).
Public/Granted literature
- US20120134276A1 Harq Failure Indication Method, Harq Failure Indication Data Frame and Service Node B Thereof Public/Granted day:2012-05-31
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