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:
Sep. 01, 2015
Filed:
Jul. 31, 2012
Danlu Zhang, San Diego, CA (US);
Weiyan GE, Beijing, CN;
Rohit Kapoor, San Diego, CA (US);
Bibhu Prasad Mohanty, San Diego, CA (US);
Sharad Deepak Sambhwani, San Diego, CA (US);
Danlu Zhang, San Diego, CA (US);
Weiyan Ge, Beijing, CN;
Rohit Kapoor, San Diego, CA (US);
Bibhu Prasad Mohanty, San Diego, CA (US);
Sharad Deepak Sambhwani, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
The present disclosure provides methods and apparatuses for improved Iub link congestion management based on a dynamic scaling of flow control request message transmission in multiflow wireless environments. For example, in an aspect, methods and apparatuses are provided for receiving, at a NodeB, a data request from one or more user equipment (UE), wherein each data request corresponds to a flow and the one or more UE is served by a plurality of NodeBs, generating a flow control request corresponding to each flow in response to each data request, and sending each flow control request to a radio network controller (RNC). Thereafter, a Node B may receive data in response to each flow control request, determine a congestion state based on a downlink delay from the RNC detected in the received data, and scale a subsequent one or more flow control requests based on the determined congestion state.