CN108848554B - 用于接入休眠的小区的方法和装置 - Google Patents

用于接入休眠的小区的方法和装置 Download PDF

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Publication number
CN108848554B
CN108848554B CN201811037383.4A CN201811037383A CN108848554B CN 108848554 B CN108848554 B CN 108848554B CN 201811037383 A CN201811037383 A CN 201811037383A CN 108848554 B CN108848554 B CN 108848554B
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China
Prior art keywords
random access
information block
base station
access procedure
sib
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CN201811037383.4A
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Chinese (zh)
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CN108848554A (zh
Inventor
A·达姆尼亚诺维奇
D·P·马拉蒂
A·古普塔
P·加尔
W·陈
魏永斌
骆涛
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201811037383.4A 2013-02-20 2014-02-19 用于接入休眠的小区的方法和装置 Active CN108848554B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361767218P 2013-02-20 2013-02-20
US61/767,218 2013-02-20
US14/181,580 US9014143B2 (en) 2013-02-20 2014-02-14 Methods and apparatus for accessing dormant cells
US14/181,580 2014-02-14
CN201480009245.9A CN105075347B (zh) 2013-02-20 2014-02-19 用于接入休眠的小区的方法和装置

Related Parent Applications (1)

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CN201480009245.9A Division CN105075347B (zh) 2013-02-20 2014-02-19 用于接入休眠的小区的方法和装置

Publications (2)

Publication Number Publication Date
CN108848554A CN108848554A (zh) 2018-11-20
CN108848554B true CN108848554B (zh) 2021-03-23

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CN201811037383.4A Active CN108848554B (zh) 2013-02-20 2014-02-19 用于接入休眠的小区的方法和装置
CN201480009245.9A Active CN105075347B (zh) 2013-02-20 2014-02-19 用于接入休眠的小区的方法和装置

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US (2) US9014143B2 (enExample)
EP (2) EP3346769B1 (enExample)
JP (2) JP6407894B2 (enExample)
KR (1) KR101907961B1 (enExample)
CN (2) CN108848554B (enExample)
WO (1) WO2014130570A1 (enExample)

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Also Published As

Publication number Publication date
JP2019024218A (ja) 2019-02-14
US9014143B2 (en) 2015-04-21
CN105075347A (zh) 2015-11-18
EP2959731A1 (en) 2015-12-30
CN108848554A (zh) 2018-11-20
EP3346769A1 (en) 2018-07-11
JP2016508701A (ja) 2016-03-22
KR101907961B1 (ko) 2018-10-16
KR20150119195A (ko) 2015-10-23
US9451635B2 (en) 2016-09-20
CN105075347B (zh) 2018-08-21
WO2014130570A1 (en) 2014-08-28
JP6640301B2 (ja) 2020-02-05
JP6407894B2 (ja) 2018-10-17
US20150223267A1 (en) 2015-08-06
US20140233530A1 (en) 2014-08-21
EP2959731B1 (en) 2018-03-21
EP3346769B1 (en) 2020-01-01

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