Invention Grant
- Patent Title: Random access procedure in wireless device, radio base station and methods therein
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Application No.: US14892690Application Date: 2014-05-21
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Publication No.: US10143012B2Publication Date: 2018-11-27
- Inventor: Magnus Stattin , Gunnar Bergquist , Tao Cui , Mats Folke , Gunnar Mildh , Elena Myhre , Mikael Wittberg
- Applicant: Telefonaktiebolaget L M Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Murphy, Bilak & Homiller, PLLC
- International Application: PCT/SE2014/050621 WO 20140521
- International Announcement: WO2014/189453 WO 20141127
- Main IPC: H04W74/08
- IPC: H04W74/08 ; H04L12/24

Abstract:
Embodiments herein relate to a wireless device (10) for handling access to a radio base station (12) in a wireless communication network (1), the wireless device (10) being configured to: initiate a random access procedure in the wireless communication network (1); determine that a problem with the random access procedure has occurred when a certain condition is fulfilled; and perform at least one of the following, when determined that a problem with the random access procedure has occurred: delay a next random access preamble transmission attempt; abort from a higher layer the random access procedure immediately; and stop the random access procedure at a lower layer.
Public/Granted literature
- US20160105912A1 Random Access Procedure in Wireless Device, Radio Base Station and Methods Therein Public/Granted day:2016-04-14
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