Method of improving semi-persistent scheduling resources reconfiguration in a wireless communication system and related communication device

• US 8,805,391 B2
• Filed: 03/14/2012
• Issued: 08/12/2014
• Est. Priority Date: 10/30/2008
• Status: Active Grant

• Current Assignee: HTC Corporation
• Original Assignee: HTC Corporation
• Inventors: Wu, Chih-Hsiang
• Primary Examiner(s): Chang, Kent
• Assistant Examiner(s): BRITTINGHAM, NATHANIEL P
• Application Number:
  US13/419,444
• Publication Number:
  US 20120172044A1
• Time in Patent Office: 881 Days
• Field of Search: 455/450, 455/452.2, 370/329
• US Class Current: 455/452.1
• CPC Class Codes: H04W 72/02 Selection of wireless resources by user or terminal
• CPC Class Codes: H04W 72/23 in the downlink direction of a wireless link, i.e. towards a terminal

Abstract

A method of improving semi-persistent scheduling, abbreviated to SPS, resources reconfiguration for a user equipment in a wireless communication system is disclosed. The method comprises receiving a radio resource control, abbreviated to RRC, connection reconfiguration message corresponding to an RRC connection reconfiguration procedure; and forbidding performing SPS resources reconfiguration when the RRC connection reconfiguration procedure is not a handover procedure.

Claims

1. A method of improving semi-persistent scheduling, abbreviated to SPS, resources reconfiguration for a user equipment in a wireless communication system, the method comprising:

receiving a radio resource control, abbreviated to RRC, connection reconfiguration message corresponding to an RRC connection reconfiguration procedure; and

forbidding performing SPS resources reconfiguration when the RRC connection reconfiguration procedure is not a handover procedure, to avoid decoding transport blocks unsuccessfully.

2. A method of improving semi-persistent scheduling, abbreviated to SPS, resources reconfiguration for a user equipment in a wireless communication system, the method comprising:

receiving a radio resource control, abbreviated to RRC, connection reconfiguration message corresponding to an RRC connection reconfiguration procedure; and

when the RRC connection reconfiguration message includes SPS resources reconfiguration and the RRC connection reconfiguration procedure is not a handover procedure, considering the RRC connection reconfiguration message invalid and performing an RRC connection re-establishment procedure, to prevent the SPS resources reconfiguration from being performed in the non-handover RRC connection reconfiguration procedure.