A method and a device which perform a WTRU change state in HSPA

Title:

A method and a device which perform a WTRU change state in HSPA

Document Type and Number:

Japanese Patent JP6139604

Kind Code:

B2

Abstract:

A method a wireless transmit/receive unit (WTRU) are disclosed. The WTRU sends a first data signal via an enhanced dedicated channel (E-DCH) and reconfigures physical channel parameters based on a reconfiguration message received in a radio resource control (RRC) signal. The WTRU sends a second data signal without performing a synchronization procedure.

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Inventors:

Diana Pani
Benoit peltier
Christopher Earl Cave
Paul Marinière
Rocco DiGirolamo

Application Number:

JP2015137903A

Publication Date:

May 31, 2017

Filing Date:

July 09, 2015

Export Citation:

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Assignee:

Interdigital Patent Holdings Inc.

International Classes:

H04W56/00; H04W76/04

Domestic Patent References:

JP2011512702A
JP2010541492A

Other References:

Nokia, Nokia Siemens Networks,Applications of Enhanced Uplink for CELL_FACH State in FDD,3GPP TSG-RAN WG1 Meeting #50bis R1-074301,[online],2007年10月 3日,pages 1-5,[検索日 2016.07.01],URL,http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_50b/Docs/R1-074301.zip
Qualcomm Europe,L1/2 aspects for enhanced UL for CELL_FACH,3GPP TSG-RAN WG1 #50-bis, R1-074126,2007年10月

Attorney, Agent or Firm:

Patent Business Corporation Tani/Abe Patent Office

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