Invention Grant
US08351922B2 Method and apparatus for LTE radio link failure determination in DRX mode
有权
DRX模式下的LTE无线链路故障判定方法和装置
- Patent Title: Method and apparatus for LTE radio link failure determination in DRX mode
- Patent Title (中): DRX模式下的LTE无线链路故障判定方法和装置
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Application No.: US12564177Application Date: 2009-09-22
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Publication No.: US08351922B2Publication Date: 2013-01-08
- Inventor: Peter S. Wang , Ulises Olvera-Hernandez , Paul Marinier , Jean-Louis Gauvreau , Guodong Zhang , Shankar Somasundaram
- Applicant: Peter S. Wang , Ulises Olvera-Hernandez , Paul Marinier , Jean-Louis Gauvreau , Guodong Zhang , Shankar Somasundaram
- Applicant Address: US DE Wilmington
- Assignee: Interdigital Patent Holdings, Inc.
- Current Assignee: Interdigital Patent Holdings, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Condo Roccia LLP
- Main IPC: H04W24/00
- IPC: H04W24/00
Abstract:
A method and apparatus for detecting radio link failure (RLF) in a wireless transmit receive unit (WTRU) includes the WTRU performing a series of radio link measurements during a discontinuous reception (DRX) on-duration, comparing each of the series of radio link measurements to a threshold, and determining that the series of radio link measurements indicates an out-of-synch condition.
Public/Granted literature
- US20100113008A1 METHOD AND APPARATUS FOR LTE RADIO LINK FAILURE DETERMINATION IN DRX MODE Public/Granted day:2010-05-06
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