JP2007312380A5 - - Google Patents

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Publication number
JP2007312380A5
JP2007312380A5 JP2007121742A JP2007121742A JP2007312380A5 JP 2007312380 A5 JP2007312380 A5 JP 2007312380A5 JP 2007121742 A JP2007121742 A JP 2007121742A JP 2007121742 A JP2007121742 A JP 2007121742A JP 2007312380 A5 JP2007312380 A5 JP 2007312380A5
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JP
Japan
Prior art keywords
signature
terminal
base station
reference sequence
sequences
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.)
Pending
Application number
JP2007121742A
Other languages
English (en)
Japanese (ja)
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JP2007312380A (ja
Filing date
Publication date
Priority claimed from EP06290717A external-priority patent/EP1852981B1/en
Application filed filed Critical
Publication of JP2007312380A publication Critical patent/JP2007312380A/ja
Publication of JP2007312380A5 publication Critical patent/JP2007312380A5/ja
Pending legal-status Critical Current

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JP2007121742A 2006-05-04 2007-05-02 伝播ラウンドトリップ遅延を推定するための方法及び通信システム Pending JP2007312380A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06290717A EP1852981B1 (en) 2006-05-04 2006-05-04 Method to estimate multiple round trip delays attached to cellular terminals from a RACH signal received within a dedicated time slot multiplexed onto an uplink traffic multiplex frame.

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011073068A Division JP2011193476A (ja) 2006-05-04 2011-03-29 伝播ラウンドトリップ遅延を推定するための方法及び通信システム

Publications (2)

Publication Number Publication Date
JP2007312380A JP2007312380A (ja) 2007-11-29
JP2007312380A5 true JP2007312380A5 (enExample) 2011-05-12

Family

ID=36954713

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2007121742A Pending JP2007312380A (ja) 2006-05-04 2007-05-02 伝播ラウンドトリップ遅延を推定するための方法及び通信システム
JP2011073068A Pending JP2011193476A (ja) 2006-05-04 2011-03-29 伝播ラウンドトリップ遅延を推定するための方法及び通信システム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2011073068A Pending JP2011193476A (ja) 2006-05-04 2011-03-29 伝播ラウンドトリップ遅延を推定するための方法及び通信システム

Country Status (6)

Country Link
US (1) US20070259693A1 (enExample)
EP (2) EP2114104A3 (enExample)
JP (2) JP2007312380A (enExample)
CN (2) CN101072448B (enExample)
AT (1) ATE445937T1 (enExample)
DE (1) DE602006009767D1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4772122B2 (ja) * 2006-08-03 2011-09-14 パナソニック株式会社 無線送信装置及び無線送信方法
US20090247087A1 (en) * 2008-03-26 2009-10-01 Qualcomm Incorporated Methods and apparatus for measuring round-trip delay at a mobile station
US8693305B2 (en) * 2009-08-24 2014-04-08 Qualcomm Incorporated Method and apparatus for detecting OFDM signals in the presence of frequency orthogonal OFDM interferers
US20110194630A1 (en) * 2010-02-10 2011-08-11 Yang Hua-Lung Systems and methods for reporting radio link failure
DE102011117283A1 (de) * 2011-10-31 2013-05-02 Merkur Media GmbH Verfahren zur Übertragung von Informationen
CN103298136B (zh) * 2012-02-29 2016-11-23 华为技术有限公司 一种随机接入方法、终端、基站及系统
CN103581944B (zh) * 2012-08-07 2016-12-07 华为技术有限公司 超高速随机接入处理方法、装置及系统
US9726748B2 (en) * 2012-09-21 2017-08-08 Qualcomm Incorporated Cyclic shift delay detection using signaling
US10177915B2 (en) 2013-03-15 2019-01-08 Ologn Technologies Ag Systems, methods and apparatuses for device attestation based on speed of computation
US9456344B2 (en) 2013-03-15 2016-09-27 Ologn Technologies Ag Systems, methods and apparatuses for ensuring proximity of communication device
US9698991B2 (en) 2013-03-15 2017-07-04 Ologn Technologies Ag Systems, methods and apparatuses for device attestation based on speed of computation
EP2995061B1 (en) 2013-05-10 2018-04-18 OLogN Technologies AG Ensuring proximity of wifi communication devices
GB2515801A (en) * 2013-07-04 2015-01-07 Sony Corp Transmitter and receiver and methods of transmitting and receiving
US9455998B2 (en) 2013-09-17 2016-09-27 Ologn Technologies Ag Systems, methods and apparatuses for prevention of relay attacks
CN105636098B (zh) * 2014-10-30 2020-03-13 中兴通讯股份有限公司 一种上行业务等待时延的估算方法和装置
CA2965897A1 (en) * 2014-11-06 2016-05-12 Fujitsu Limited Wireless communications system, base station, terminal, and processing method
US11889436B2 (en) * 2020-08-17 2024-01-30 Qualcomm Incorporated Calibration of group delay in a mobile device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5959980A (en) 1995-06-05 1999-09-28 Omnipoint Corporation Timing adjustment control for efficient time division duplex communication
US7031295B2 (en) * 1996-11-07 2006-04-18 Harris Corporation System and method for minimizing guard time in a time division duplex communication system
EP0967742B1 (de) * 1998-06-25 2007-03-21 Philips Intellectual Property & Standards GmbH Drahtloses Netzwerk
US6735221B1 (en) * 1999-01-11 2004-05-11 International Business Machines Corporation Communication network system
JP3413833B2 (ja) * 2000-05-18 2003-06-09 日本電気株式会社 アクセス制御方法と基地局装置
JP3415579B2 (ja) * 2000-11-09 2003-06-09 松下電器産業株式会社 マッチドフィルタおよび相関検出演算方法
US7321645B2 (en) 2003-08-29 2008-01-22 Lucent Technologies Inc. Method and arrangement for detecting a random access channel preamble using multiple antenna reception in a communication system
US20070183386A1 (en) * 2005-08-03 2007-08-09 Texas Instruments Incorporated Reference Signal Sequences and Multi-User Reference Signal Sequence Allocation

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