JP2009543523A - 通信システムのためのアクセス媒体の過負荷管理方法 - Google Patents
通信システムのためのアクセス媒体の過負荷管理方法 Download PDFInfo
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- JP2009543523A JP2009543523A JP2009519519A JP2009519519A JP2009543523A JP 2009543523 A JP2009543523 A JP 2009543523A JP 2009519519 A JP2009519519 A JP 2009519519A JP 2009519519 A JP2009519519 A JP 2009519519A JP 2009543523 A JP2009543523 A JP 2009543523A
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- overload
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- 238000004891 communication Methods 0.000 title claims abstract description 23
- 238000007726 management method Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 33
- 239000000523 sample Substances 0.000 claims abstract description 33
- 230000002688 persistence Effects 0.000 claims description 7
- 238000013459 approach Methods 0.000 abstract description 16
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/52—Allocation or scheduling criteria for wireless resources based on load
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40006—Architecture of a communication node
- H04L12/40032—Details regarding a bus interface enhancer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
- H04W48/06—Access restriction performed under specific conditions based on traffic conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
ρ=Nseizures/CT
の関係で特定される。なお、Tは測定間隔、Cは秒当りの捕捉におけるアクセス媒体の容量(例えば、アクセス媒体24が単位時間にどれだけ多くのプローブを扱うことができるか)、NseizuresはT内で受信された成功したアクセス試行数(例えば捕捉されたプローブ数)である。
puser=(ρ−ρth)/ρ
の関係によって決定される。なお、ρはアクセス媒体占有率であり、ρthはアクセス媒体占有率しきい値である。
apersistence_new=(ρth/ρ)apersistence_old
の関係を用いて決定される。この手法は全てのアクセス端末のアクセス試行のレートを実質的に低下させるものである。
Claims (10)
- 通信の方法であって、
少なくとも1つの条件が、アクセス媒体にアクセスするための試行の量が該アクセス媒体の容量の過負荷に相当することを示しているかを判断するステップ
からなる方法。 - 請求項1の方法であって、
少なくともいくつかの受信アクセスメッセージに関連する平均プローブ数を特定するステップ、及び
該特定された平均プローブ数を該試行の量の表示として使用するステップ
からなる方法。 - 請求項2の方法であって、
該特定された平均プローブ数が、選択されたしきい値を超えている場合に過負荷が存在すると判断するステップ
からなる方法。 - 請求項1の方法であって、
該アクセス媒体の占有レベルを特定するステップ、及び
該特定された占有レベルが該過負荷に相当するしきい値を超えているかを判断するステップ
からなる方法。 - 請求項4の方法であって、
一期間内の捕捉数と該期間にわたるアクセス媒体容量との関係を特定することによって、該占有レベルを特定するステップ
からなる方法。 - 請求項1の方法であって、
受信パワーを特定するステップ、
対応する干渉レベルを特定するステップ、及び
該特定された受信パワーと該特定された干渉レベルとの関係が該過負荷に相当するかを判断するステップ
からなる方法。 - 請求項1の方法において、該少なくとも1つの条件が、該過負荷に相当することが予め決定され及び予想される条件からなり、
該少なくとも1つの条件に対応する時間に該過負荷が起こることを予測するステップ
からなる方法。 - 請求項1の方法であって、
該少なくとも1つの条件が該過負荷を示すものと判断することに応じてアクセス試行の量を低減させるステップ
からなる方法。 - 請求項8の方法であって、
少なくともいくつかのユーザに対して、該少なくともいくつかのユーザのアクセス持続パラメータが低減されるべきことを示すメッセージをブロードキャストするステップ
からなる方法。 - 請求項8の方法であって、
アクセス試行の量を低減するために、アクセス試行を行っているアクセス端末によって使用されるバックオフ時間、プローブ数又はプローブシーケンス数の少なくとも1つからなる少なくとも1つのアクセス媒体パラメータを調整するステップ
からなる方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/486,409 US8817606B2 (en) | 2006-07-13 | 2006-07-13 | Managing overload of an access medium for a communication system |
US11/486,409 | 2006-07-13 | ||
PCT/US2007/015853 WO2008008412A2 (en) | 2006-07-13 | 2007-07-12 | Managing overload of an access medium for a communication system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014143930A Division JP2014212569A (ja) | 2006-07-13 | 2014-07-14 | 通信システムのためのアクセス媒体の過負荷管理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009543523A true JP2009543523A (ja) | 2009-12-03 |
JP5612307B2 JP5612307B2 (ja) | 2014-10-22 |
Family
ID=38923880
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009519519A Expired - Fee Related JP5612307B2 (ja) | 2006-07-13 | 2007-07-12 | 通信システムのためのアクセス媒体の過負荷管理方法 |
JP2014143930A Pending JP2014212569A (ja) | 2006-07-13 | 2014-07-14 | 通信システムのためのアクセス媒体の過負荷管理方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014143930A Pending JP2014212569A (ja) | 2006-07-13 | 2014-07-14 | 通信システムのためのアクセス媒体の過負荷管理方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8817606B2 (ja) |
EP (1) | EP2044737B1 (ja) |
JP (2) | JP5612307B2 (ja) |
KR (1) | KR101086212B1 (ja) |
CN (2) | CN101491017B (ja) |
WO (1) | WO2008008412A2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013520100A (ja) * | 2010-02-12 | 2013-05-30 | インターデイジタル パテント ホールディングス インコーポレイテッド | マシン間通信におけるアクセス制御および輻輳制御 |
WO2016021287A1 (ja) * | 2014-08-05 | 2016-02-11 | 三菱電機株式会社 | 基地局 |
Families Citing this family (17)
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EP2096884A1 (en) * | 2008-02-29 | 2009-09-02 | Koninklijke KPN N.V. | Telecommunications network and method for time-based network access |
US9148893B2 (en) * | 2008-03-03 | 2015-09-29 | Qualcomm Incorporated | Access channel load management in a wireless communication system |
US8681709B2 (en) * | 2008-03-27 | 2014-03-25 | At&T Mobility Ii Llc | Dynamic allocation of communications resources |
US8428077B2 (en) * | 2008-03-31 | 2013-04-23 | Qualcomm Incorporated | Methods and apparatus for dynamic load balancing with E-AICH |
US7990855B2 (en) | 2008-07-11 | 2011-08-02 | Alcatel-Lucent Usa Inc. | Method and system for joint reverse link access and traffic channel radio frequency overload control |
EP2169551A1 (en) * | 2008-09-26 | 2010-03-31 | Siemens Aktiengesellschaft | Method for dispatching of application messages |
JP5380459B2 (ja) * | 2008-10-30 | 2014-01-08 | 株式会社エヌ・ティ・ティ・ドコモ | 無線基地局及び移動通信方法 |
US8345670B1 (en) | 2010-05-12 | 2013-01-01 | Sprint Communications Company L.P. | Call transfer determination based on a geographic area served by a communication network |
CN102264118B (zh) * | 2010-05-25 | 2016-06-08 | 中兴通讯股份有限公司 | 一种实现mtc终端接入的方法及系统 |
JP6476864B2 (ja) | 2012-11-29 | 2019-03-06 | 日本電気株式会社 | 通信制御システム、サービスサーバ、通信制御方法及びプログラム |
US20160050627A1 (en) * | 2014-08-15 | 2016-02-18 | Qualcomm Incorporated | Methods and apparatus for power efficient access in congested networks |
US9936443B2 (en) * | 2015-02-20 | 2018-04-03 | Nokia Technologies Oy | Controlling discoverability |
WO2017012654A1 (en) * | 2015-07-21 | 2017-01-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Predictive procedure handling |
CN105392185B (zh) * | 2015-10-20 | 2018-11-20 | 广东欧珀移动通信有限公司 | 一种智能设备的联网方法、装置及系统 |
WO2019009777A1 (en) * | 2017-07-07 | 2019-01-10 | Sony Mobile Communications Inc | METHOD FOR COUNTING USER EQUIPMENTS IN A RADIO NETWORK |
CN108337715B (zh) * | 2018-01-31 | 2021-01-15 | Oppo广东移动通信有限公司 | 无线网络连接方法、装置、终端设备及存储介质 |
EP4030247B1 (de) * | 2021-01-18 | 2023-05-03 | Siemens Aktiengesellschaft | Rückannotation von lastenreduktionen bei clients |
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-
2007
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- 2007-07-12 CN CN2007800266037A patent/CN101491017B/zh not_active Expired - Fee Related
- 2007-07-12 KR KR1020097000475A patent/KR101086212B1/ko active IP Right Grant
- 2007-07-12 WO PCT/US2007/015853 patent/WO2008008412A2/en active Application Filing
- 2007-07-12 JP JP2009519519A patent/JP5612307B2/ja not_active Expired - Fee Related
- 2007-07-12 CN CN201310059626.5A patent/CN103179011B/zh not_active Expired - Fee Related
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2014
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---|---|---|---|---|
JP2013520100A (ja) * | 2010-02-12 | 2013-05-30 | インターデイジタル パテント ホールディングス インコーポレイテッド | マシン間通信におけるアクセス制御および輻輳制御 |
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JPWO2016021287A1 (ja) * | 2014-08-05 | 2017-04-27 | 三菱電機株式会社 | 基地局 |
Also Published As
Publication number | Publication date |
---|---|
CN103179011B (zh) | 2016-11-16 |
EP2044737A2 (en) | 2009-04-08 |
CN103179011A (zh) | 2013-06-26 |
CN101491017A (zh) | 2009-07-22 |
KR20090030302A (ko) | 2009-03-24 |
US8817606B2 (en) | 2014-08-26 |
KR101086212B1 (ko) | 2011-11-24 |
JP2014212569A (ja) | 2014-11-13 |
JP5612307B2 (ja) | 2014-10-22 |
WO2008008412A2 (en) | 2008-01-17 |
WO2008008412A3 (en) | 2008-06-19 |
CN101491017B (zh) | 2013-03-27 |
US20080013462A1 (en) | 2008-01-17 |
EP2044737B1 (en) | 2012-09-05 |
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