GB201314651D0 - Method,apparatus and computer program for reselecting a different transmission time interval resource - Google Patents

Method,apparatus and computer program for reselecting a different transmission time interval resource

Info

Publication number
GB201314651D0
GB201314651D0 GBGB1314651.9A GB201314651A GB201314651D0 GB 201314651 D0 GB201314651 D0 GB 201314651D0 GB 201314651 A GB201314651 A GB 201314651A GB 201314651 D0 GB201314651 D0 GB 201314651D0
Authority
GB
United Kingdom
Prior art keywords
tti
resource
time interval
uplink
transmission time
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GBGB1314651.9A
Other versions
GB2502014A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renesas Electronics Corp
Original Assignee
Renesas Mobile Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Renesas Mobile Corp filed Critical Renesas Mobile Corp
Priority to GB1314651.9A priority Critical patent/GB2502014A/en
Publication of GB201314651D0 publication Critical patent/GB201314651D0/en
Publication of GB2502014A publication Critical patent/GB2502014A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A mobile terminal selects a first TTI (Transmission Time Interval) resource in conjunction with an uplink (40). If a failure condition (44) associated with the uplink (42) is detected then a second TTI resource, different from the first TTI resource, is selected. The first and second TTI resource may define time periods of 2ms and 10ms respectively. The failure condition may be a transmission power level increasing above a threshold, a predefined number of retransmissions before a successful acknowledgement, detection of an unrecoverable error in the uplink or, failing to receive a response from a network to a transition indication (between the first and second TTI). The failure condition may be caused by a mobile terminal moving to a different portion of the coverage area and/or in an instance in which the TTI resource was initially incorrectly selected, such as based upon an inaccurate measurement.
GB1314651.9A 2011-11-07 2011-11-07 Reselecting a different transmission time interval resource in a wireless network Withdrawn GB2502014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1314651.9A GB2502014A (en) 2011-11-07 2011-11-07 Reselecting a different transmission time interval resource in a wireless network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1314651.9A GB2502014A (en) 2011-11-07 2011-11-07 Reselecting a different transmission time interval resource in a wireless network

Publications (2)

Publication Number Publication Date
GB201314651D0 true GB201314651D0 (en) 2013-10-02
GB2502014A GB2502014A (en) 2013-11-13

Family

ID=49301783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1314651.9A Withdrawn GB2502014A (en) 2011-11-07 2011-11-07 Reselecting a different transmission time interval resource in a wireless network

Country Status (1)

Country Link
GB (1) GB2502014A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3324686B1 (en) * 2015-08-27 2019-10-09 Huawei Technologies Co., Ltd. Uplink channel transmitting method, ue and base station

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7242953B2 (en) * 2003-04-22 2007-07-10 Lucent Technologies Inc. Transmitting a control message on a forward access channel (FACH) in a network for mobile telecommunications
US8233431B2 (en) * 2004-08-13 2012-07-31 Nokia Corporation WCDMA uplink HARQ operation during the reconfiguration of the TTI length
ATE538554T1 (en) * 2005-08-16 2012-01-15 Panasonic Corp METHOD AND DEVICES FOR RESETTING A TRANSMIT SEQUENCE NUMBER (TSN)
US8644292B2 (en) * 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
JP4818803B2 (en) * 2006-05-01 2011-11-16 株式会社エヌ・ティ・ティ・ドコモ Radio communication method and radio communication apparatus based on variable TTI length control
WO2010034354A1 (en) * 2008-09-29 2010-04-01 Nokia Siemens Networks Oy Method of operating a user equipment and user equipment

Also Published As

Publication number Publication date
GB2502014A (en) 2013-11-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)