WO2012015206A3 - Method for distributing random access, method for distributing and performing random access, and device therefor - Google Patents

Method for distributing random access, method for distributing and performing random access, and device therefor Download PDF

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Publication number
WO2012015206A3
WO2012015206A3 PCT/KR2011/005476 KR2011005476W WO2012015206A3 WO 2012015206 A3 WO2012015206 A3 WO 2012015206A3 KR 2011005476 W KR2011005476 W KR 2011005476W WO 2012015206 A3 WO2012015206 A3 WO 2012015206A3
Authority
WO
WIPO (PCT)
Prior art keywords
random access
distributing
configuration information
terminal groups
information
Prior art date
Application number
PCT/KR2011/005476
Other languages
French (fr)
Korean (ko)
Other versions
WO2012015206A2 (en
Inventor
조희정
육영수
이은종
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/812,083 priority Critical patent/US9408236B2/en
Priority claimed from KR1020110073768A external-priority patent/KR20120025392A/en
Publication of WO2012015206A2 publication Critical patent/WO2012015206A2/en
Publication of WO2012015206A3 publication Critical patent/WO2012015206A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal

Abstract

Disclosed are a method for distributing a random access and a method for distributing and performing the random access. According to the present invention, a method for performing a random access of a terminal comprises the step of receiving a paging message indicative of a network reentry from a base station, wherein said paging message can contain at least either the identifier information of terminal groups, in which terminals are grouped, or the random access configuration information which corresponds to said terminal groups. Said random access configuration information can contain random access standby time information of said terminal groups and back-off window size information. Said method further comprises the steps of: selecting a random access opportunity on the basis of said random access configuration information; and transmitting a random access code to said base station in said selected random access opportunity.
PCT/KR2011/005476 2010-07-25 2011-07-25 Method for distributing random access, method for distributing and performing random access, and device therefor WO2012015206A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/812,083 US9408236B2 (en) 2010-07-25 2011-07-25 Method for distributing random access, method for distributing and performing random access, and device therefor

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US36745010P 2010-07-25 2010-07-25
US61/367,450 2010-07-25
US36746110P 2010-07-26 2010-07-26
US61/367,461 2010-07-26
KR1020110073768A KR20120025392A (en) 2010-07-25 2011-07-25 Method of performing distributely random access and distributing random access and apparatus thereof
KR10-2011-0073768 2011-07-25

Publications (2)

Publication Number Publication Date
WO2012015206A2 WO2012015206A2 (en) 2012-02-02
WO2012015206A3 true WO2012015206A3 (en) 2012-03-22

Family

ID=45530582

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/005476 WO2012015206A2 (en) 2010-07-25 2011-07-25 Method for distributing random access, method for distributing and performing random access, and device therefor

Country Status (1)

Country Link
WO (1) WO2012015206A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015174745A1 (en) * 2014-05-14 2015-11-19 엘지전자 주식회사 Method for performing random access procedure in mtc device
WO2018083376A1 (en) * 2016-11-03 2018-05-11 Nokia Technologies Oy Dedicated random access channel configuration
CN109417824A (en) * 2017-03-22 2019-03-01 Lg电子株式会社 Method and apparatus for adjusting random access backoff parameter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080079961A (en) * 2007-02-28 2008-09-02 엘지전자 주식회사 Method of executing raging in broadband wireless access system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080079961A (en) * 2007-02-28 2008-09-02 엘지전자 주식회사 Method of executing raging in broadband wireless access system

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
HANGYU CHO ET AL.: "Machine to Machine (M2M) Communication Study Report (Draft)", IEEE 802.16 BROADBAND WIRELESS ACCESS WORKING GROUP, IEEE 802.16PPC-10/0002R5, 3 May 2010 (2010-05-03) *
ITRI ET AL.: "Enhanced network reentry from idle mode for M2M devices without mobility", IEEE 802.16 BROADBAND WIRELESS ACCESS WORKING GROUP, IEEE 802.16P-11/00181R1, 19 July 2011 (2011-07-19) *
LG ELECTRONICS ET AL.: "Proposed Text for network access entry for a large number ofM2M devides", IEEE 802.16 BROADBAND WIRELESS ACCESS WORKING GROUP, IEEE 802.16P-11/0131Y2, 20 July 2011 (2011-07-20) *
SAMSUNG ELECTRONICS CO., LTD.: "Clarification for Non-user specific A-Map Extention (Section 16.3.6.5)", IEEE 802.16 BROADBAND WIRELESS ACCESS WORKING GROUP, IEEE 802.16M-10/0549R1, 11 May 2010 (2010-05-11) *

Also Published As

Publication number Publication date
WO2012015206A2 (en) 2012-02-02

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