Invention Grant
- Patent Title: Method and apparatus for handling buffer status reporting and scheduling request with dual connectivity
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Application No.: US15032931Application Date: 2013-11-01
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Publication No.: US09867074B2Publication Date: 2018-01-09
- Inventor: Elena Virtej , Petteri Lunden , Esa Malkamäki , Chunli Wu , Claudio Rosa
- Applicant: NOKIA TECHNOLOGIES OY
- Applicant Address: FI Espoo
- Assignee: NOKIA TECHNOLOGIES OY
- Current Assignee: NOKIA TECHNOLOGIES OY
- Current Assignee Address: FI Espoo
- Agency: Squire Patton Boggs (US) LLP
- International Application: PCT/CN2013/086447 WO 20131101
- International Announcement: WO2015/062085 WO 20150507
- Main IPC: H04W72/00
- IPC: H04W72/00 ; H04W24/10 ; H04W72/12 ; H04W28/02 ; H04W88/06

Abstract:
A method, apparatus and computer program product are provided to receive, at a user equipment, an indication providing a cell location to which the user equipment, operating in a dual connectivity mode, should transmit a buffer status report for one or more bearers, the cell location being one of a first location, a second location, or a first location and second location and in response to being triggered, causing buffer status report to be transmitted to the location provided in the indication. In some embodiments, the bearer may be a split bearer. In some embodiments, the indication may be provided by RRC signaling, MAC signaling or physical layer signaling.
Public/Granted literature
- US20160295442A1 METHOD AND APPARATUS FOR HANDLING BUFFER STATUS REPORTING AND SCHEDULING REQUEST WITH DUAL CONNECTIVITY Public/Granted day:2016-10-06
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