Invention Grant
US09232442B2 Method and apparatus for controlling a handover between UTRA R6 cells and R7 cells
有权
用于控制UTRA R6单元和R7单元之间切换的方法和装置
- Patent Title: Method and apparatus for controlling a handover between UTRA R6 cells and R7 cells
- Patent Title (中): 用于控制UTRA R6单元和R7单元之间切换的方法和装置
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Application No.: US14188244Application Date: 2014-02-24
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Publication No.: US09232442B2Publication Date: 2016-01-05
- Inventor: Stephen E. Terry , Diana Pani , Christopher Cave , Paul Marinier
- Applicant: InterDigital Technology Corporation
- Applicant Address: US DE Wilmington
- Assignee: InterDigital Technology Corporation
- Current Assignee: InterDigital Technology Corporation
- Current Assignee Address: US DE Wilmington
- Agent Julian F. Santos
- Main IPC: H04B7/216
- IPC: H04B7/216 ; H04W36/00 ; H04W36/02 ; H04L1/18 ; H04W28/06 ; H04W36/14 ; H04W76/04
Abstract:
A method and apparatus for controlling an optimization of handover procedures between universal terrestrial radio access (UTRA) release 6 (R6) cells and UTRA release 7 (R7) cells are disclosed. When a wireless transmit/receive unit (WTRU) is moving between an R6 cell and an R7 cell, or between R7 cells, a handover is initiated from a source Node-B to a target Node-B. In the R7 cell, the enhanced medium access control (MAC) functionality including flexible radio link control (RLC) protocol data unit (PDU) size and high speed MAC (MAC-hs) segmentation and multiplexing of different priority queues are supported. After the handover, a MAC layer and/or an RLC layer are reconfigured or reset based on functionality supported by the target Node-B.
Public/Granted literature
- US20140177593A1 METHOD AND APPARATUS FOR CONTROLLING A HANDOVER BETWEEN UTRA R6 CELLS AND R7 CELLS Public/Granted day:2014-06-26
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