TW200529602A - Method and apparatus for network management using periodic measurements of indicators - Google Patents

Method and apparatus for network management using periodic measurements of indicators Download PDF

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TW200529602A
TW200529602A TW93136650A TW93136650A TW200529602A TW 200529602 A TW200529602 A TW 200529602A TW 93136650 A TW93136650 A TW 93136650A TW 93136650 A TW93136650 A TW 93136650A TW 200529602 A TW200529602 A TW 200529602A
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TWI368413B (en
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Joseph A Kwak
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Interdigital Tech Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04L43/06—Generation of reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area 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)
  • Small-Scale Networks (AREA)

Description

200529602 九、發明說明： 【發明所屬之技術領域】 本發明係關於無線槽式通訊（wireless slotted 刪ations)中所使用之信標(beac〇_量要求訊號及網路 官理。尤其是，本發明係關於使用週期性參數測量，例如新信 標接收功率準位或訊號品質之網路管理。 【先前技術】 通訊允許用戶在多個可能於相同或分離頻道 τ ίτΪ 狀_遊。纖敗11馳料經由無線 AN存取點(APs)而產生效應，其通常為單一獨立的單元，但 =包—括具有提供漫遊功能之多重APs之網路。為支援漫遊 f月匕，母;存取田點通常每100_專輸一信標訊號。漫遊站(sta) 使用此彳§制量其存在之存取點連結的強度。如果st 到=號，此漫游STA可以實施重新關聯服務以連結至發射 一較強訊號之存取點。 j IEEE 8〇2·11支援二種功率模式；驅動及功率節省。 基礎網路與h〇e網路之蚊是不同的。在基礎網路之中 個AP監視每-行動站之模式。在驅動模式中的站被完全供電 寺間傳輸及接收。相反地，在ps模式中、的 站僅週期性地被喚醒以檢查可能來自Μ之進入的 變模式時總是通知其ΑΡ。此ΑΡ週期性地傳輸由一固 ϋ區Λ所^離之信標框—ο11 frame)。任—处應該監視 mao (traffic ^cation r^ket » ϋ*框包含具有該AP中之緩衝主播封包(unicast =ets)之PS站之lDs β Ap在收到其ID時應該為剩下的信桿 。在連接的週期之下(亦即，DCF)，被喚醒的Μ 勺而ΐί二S_P〇LL至該AP以便重新獲得該緩衝的封 匕。而在無跳f週期之下(亦即，pcF)，ps站等待Ap以對其 200529602 ，行探詢(poll)。此AP傳送信標框内之傳遞TiMs(DTIMs)以指 示有緩衝的廣播封包。此傳遞TIMs由一固定數量的信標區間 分離。就在DTIMs之後，緩衝的廣播封包被傳送。 因為IEEE 802.11假設行動站被完全連結，一信標框的傳 輸可被用以同步所有站的信標區間。除了在IEEE8〇211中的 ，用之外，信標訊號一般在其它的wlAN通訊及無線通訊中 疋有用的。週期性地測量在實施第三代合作計劃(3Gpp)寬頻分 ，多重存取系統(W-CDMA)之系統中被實施。此種系統使用分 曰守又工板式。為支挺IEEE 802.11標準中有效率網路管理用之 較高層功能，希望有數種關於不同形式之網路管理的實體參 數。 、 > 此種參數中有一種是預接收訊號對雜訊指示(pSNI)，其測 量提供一種所有頻道/速率及所有實體頻道中及所有站之^所 ，之被接收訊號品質之量化的.及比較性的測量。另一個參數 是在天線連接器測量之被接收頻道功率指*(Rcpi)指標，豆為 ，選擇頻道中之被接收RF功產之測量。此Rcpi參數可;^是 藉由在PLCP標頭(preamble)及整個接收的框上被測量之頻 中之接收的RF功率之PHY次層的一個測量。Rcpi係_ 中定義之被接收功率準位之單調增加的對數函數。Rcpi參數 之例示的允許值可以是從〇至220範圍中的一個8位元值 、f已知的方法中，參數RCPI及p的測量係被當成單 一測置進行，此方法具有某些缺失。希望提供夹 方法，例如，RCPI及PSNI，以在更有效率的網測 特定的優點。 』里τ座玍 【發明内容】 依據本發明，使用新信標要求之週期性測量 及動態龍速率及棚魏。週期性 = 實施使用分時雙工模式之第三代合作計^ 200529602 重存取(W-CDMA)之系統中之週期測量的方式而執行。 【實施方式】 設備 ==¾裝存^ 他型態之介面裝置。 ”、或"、、線環境中任何其 裝置;====存取點(，」是-個提供 一部份無線LAN(==^m縣，以及建立 上之固定裴置，此AP是-個傳戈^/接^=处是1颜 =簡至，連接，=:具=路:
藉由執行參數測量，例如RCP]·另PQMT 中描述，本發明預 的連t票要上於- WTRU與- ΑΡ之間 間值以及^3所量要求區域包含一測量期 標表」模式。在ί動^槿ί φ被動掃描」模式，以及「信 t元素’其自該資訊_ 一信標或探查回 應不吕膝查回應是否由測量中的STA本身的探查要求所 200529602 觸發。在被動掃描模式中，測量中的姑上 上接收並回覆-個包含每- STA用^^^在^頻; 訊偵測一信標或探查回應。如果測量# 八5亥貝 道，似嘛行糾細 ί的目前的内容而不執行額外的測 ί位為綠被要求測量之_，以時間 優點以下是量與單-測良方法她之下的―些潛在 但僅低管理流量:單-測量要求產生多重報告， 速率改 =3=絕對臨界值電訊(_sings)對觸發資料 言是i:PI。測量上的絕對臨界值對電訊位置之接近偵測器而 域此延展二ί 標測量之週期延展(資訊區 情提供獅測4狀參數及測量結果之 量要求㈣流量之戦制f，因此單一測 提供。在預I接收多重報告只有在被認為相關時才被 可被用ί 示™上之賺界值電訊 絕對。在接收頻道功率指示_上之 奸、周=被田成k供—測量報告之情況。 額外的區域。於週期性信標測量之信標要求中之 量，且=不ί期性測量之容量係ap用之選擇性的容 性延展。评期性信標測量之她將忽略此等週期 之信標^行—崎之要求。信標報告包含被要求 200529602 此等絕對臨界值電訊係適用於用以決定相對於一 Ap之位 ί近位置用之接近债測器。相對於一服務中AP之一相對 臨界值被用以偵測傳遞(handoff)用之情況。 用標之測量要求區域絲示在表1，並包含此要求使 旦/生里』間及頻道號碼。在表1中同時也包含指㈣期性測 情況報告所需之延展(額外的資訊區域）。表i大致上表示 仏要求之測量要輕域格式。目制量的說明表示頻道號 石f，頻帶，測量期間以及掃描模式用之8位元(octets)之號碼。 厂比較，表1也表示相對於基本服務設定識別(BSSID)，測量 週巧報告情況，臨界/偏移，以及磁滯效應之週期性延展之8 =兀。尤其是，對應—信標要求之測量要求區域被表示在第1 ，並包含此要求使用之測量需求及頻道號碼。對信標要求的回 應係一信標報告。 表丨_信標要求 8位元
8位元 如果AP不能執行週期性測量且因此無法辨認此等延展， 則AP忽略此延展並提供一單一測量及一單一報告。 在表1，頻道號碼指示要求的STA命令接收的STA回報 偵測的彳=彳示及探求回應所在的頻道號碼。在信標要求中，頻道 ，碼區域指示要求的STA命令接收的STA回報偵測的信標及 探求回應所在的頻道號碼。頻帶區域指示，從表1，於其中接 收iTA進行其測量之頻帶。此掃描模式區域被設定為掃描的 型態’依據表2(在以下）。這些掃描行為如下： 200529602 探查要求。此ΐί t ’4^的=，具_ ssm之 -在被動二ίίΐ身if查要求所觸發。— 接收並送回包含每一 ST/、彳里的STA被動地在特定的頻道上 STA從該報f訊騎之—信標報告，該 頻道=巧執行 内容之中而測^的STA送回包含其信標表之目前 曰W報告，而不執行額外的測量。 表示測I躺區域被設定鱗於被要求_量的_，以TUs 之掃無線職要求之鮮定義及信標要求元素用 表2 -無線測量要求用之頻帶定義： 名稱 頻帶 2.4-GHz 頻帶 5-GHz頻帶 ___1 表3-信標要求元素用之掃描模式定義： 名稱 —_—頻帶 被動掃描 主動掃描 ___1 信標表 ~—---- 保留 __3-255 200529602 BSSID被設定為廣播BSSID，當此測量在此頻巧測里。此 上執^。廣播的腿D於-AP BSSID & H卿) 測1週期指示此測量是否為—單一測量拿使3用 測篁週期被重覆之—週期性測量。此週 =位及週期。單位次區域定義週期次區以= 由具有以下數值之2 MSBs所組成。 早並 門區^域由14LSBs組成且代表此週期測量之重覆時 ί ^ ^無付叙整數。週期次區域值G代表此測量不是週期 =量。16383(3FFF Hex)之週期姐域值代表 具有無要求的週期測量週期；在此情況中， υ里在敢佳政果基礎上執行並且依情況所允許地頻繁進行。 告情量結果何時被報告至要求的STA。此報 表4 - k標要求元素用之報告情況定義 —-—-- - ...__ 情況描述 報告情況 在每一測量之後發出報告 0 當被測量AP t歡RCPI準位在-具有磁滞之絕 對臨界值之上時發，屮報告 1 當被測量AP電訊之RCI>I準位在一具有磁滯之絕 對臨界值之下時發，屮•葬告 2 當被測量AP電訊之PSNI準位在—具有磁滯之絕 對6¾界值之^時發出報告 3 當被測量AP電訊之PSNI準位在一具有磁滯之絕 對&S界值之下時發出報告 4 當被測量準位在從該服務中AP 5 12 200529602 之 RCPI之—偏移(具有磁滯)所定義之一臨 之 ,B寺發屯_ _ Μ被測畺AP電訊之RCPI準位在從該服務中Ap 之RCPI之一偏移(具有磁滯)所定義之一臨界值之 _ _ 當被測量AP電訊之pSNI準位在從該服務中AP 之PSNI之一偏移(具有磁滯)所定義之一臨界_ — 當被測量AP電訊之PSNI準位在從該服務中ap 之PSNI之一偏移(具有磁滯)所定義之一臨 之 _ _ ^測量AP之RCPI準位進入並維持在由該服務 中AP之RCPI與來自該服務中之AP之RCPI之一 偏移(具有磁滯)所包圍之一範圍内時，開始週期性—報告） __ ^被測量AP之PSNI準位進入並維持在由該服務 中AP之PSNI與來自該服務中之Ap之pSNI之一 偏移(具有磁滯)所包圍之一範圍内時，開始週期性 — 報告） 7 8
10
臨界值/偏移提供將被情況報告所使用之臨界值或偏移 值。一 界值係具有等於pSNI或Rcpi單位之無符號之8位 ，整數。偏移值係(-127,+127)範圍内之一個有符號的7位元整 數。 »磁沛提供單位等於臨界值/偏移區域中所使用之單位之無 付號8位元整數磁滞值。 第1圖係網路結構u之圖式，其中一或多WLANs 12， 13經過一或更多aps17_19與一 WTRU 15通訊。在此實施例 13 200529602 =^^=3_細賴22，直接或經由— 土，Uli表㈣量或報告㈣，麵事件如何觸發-報 2圖，為比較， 。之方案，當與絕對臨界值，服務中AP 範籌是測量26 母觸發事件用之週期性報告。最廣的 -報告n包二-f週期性28測量。單一測量產生單 u L. '、括一早一報告pSNI30以及一單一韶主 33 °此^況報^ 32可^
^/jiL __ 34、 艮 D 界值％包括中則 RCPI 48。服務中Ap、H _ 47以及一服務中AP臨界 PSNIS7以及一服務中週'Ί36包括一服務中AP週期範圍 、网如以如丄才务甲週期摩巳圍RCPI58。週期報主π七以 週期^告咖67及-週期係報告職；δ ° 33包括— 絕對臨界值 同時，此單—報告值34而有條件地被報告。 及服務中ΛΡ臨;^；^^括服務中ΑΡ臨界值PSNI47 件地被報告。此服務中AP週期性值35而有條 被使用，但可以提供週期性測量報心，一報告31而不 範圍PSM 57及服務中之包括服務中AP週期 圍36。 ^似改RCPI %之服務中ΑΡ週期性範 此單一及週期性測量27及Μ 31及情況報告32，週期性 gd。此早一報告 臨界值—，期性範 14 200529602
37，p27，單一報告 RCPI 28，絕對臨界值 PSNI 中AP二伯Ϊ RCPI % ’服務* Μ臨界值PSNI 47 ’服務 務中Ap I =PI 48 ’服務中处週期性範圍PSNI 57，服 報主RrPT°w乾圍RCPI % ’遇期性報告PSNI 67以及週期性 些單-事件報告件刺觸發—或更多這 ，3圖，表示資料速率選擇上之絕對臨界值之
Liί Πί別具有5.5·，2._PS以及LOMbps之三不 “'二旦二里口口質在時間上的變化。在圖表的啟始時間，當在 Λ· Al接收來自AP之一低的PSNI準位，實質 且有值。此速率被建立在1_。隨及STA3 ΐ之PSNI準位。當時間經過時，STA 3已經 第二臨界值之職準位，隨後下降至絕對臨界值 之下。STA 3因此可以改變至5 5 Mbps速率，但必須下 在1T1率且ί終為⑽ps，隨著PSNI準位下降。STA2維持 …/Πλ PV玄直到稍後STA 2具有足夠的PSNI準位以改變至 ΪAP If f PSNI準位中敝變也可被用以改 之資源可 有較_或腦準位，如果來自該处 奈係使Λ—傳遞用之版務中μ之一相對臨界值之圖 表。此圖表也_在表現報告事件之一位置交會之API盘ΑΡ2 之測量品鋪時間的變化。此圖表顯示來自_第一 Ap(月民 AP)之- STA及-第二Ap(Ap2)之訊號。服 降低-偏移值，其中PSNI更低，以便有利於奶。=里= 務中ΑΡ之PSNI測量有技巧地被降低該一偏移 此偏移所導致之傳遞之早譲發。 第5圖係表示報告偏移之效應之圖表，並表示呈現 圍之ΑΡ1，2及3之相對臨界觸發以及當報告終 ^ 明時槽iscp對應時間之體臨界值及報告事件。被 15 200529602
丨、H LJ 4-Φ·νη OH #·ΛΛ # -*r 事件及PSNI準位之週^ 降低的PSNI準位之例 AP3報告之PSNI之一孔一
之RCPI準位之圖表。此處之觸 泰值。llh勰路室氹雜饮_ k 1 號降至低於來自該服務中 第6圖係表示服矛务中 發事件係一超過的絕對臨界值
【圖式簡單說明】 ίϋίιίίϊ構之圖式，於其中乳她經由—或更多存 ”、’/、/、、、、，傳輸/接收單元(WTRU)通訊。 f 2圖^系表示測量或報告型態之圖表。 =3圖^資料速率選擇上之絕對臨界值之影響的圖表。 4圖（丁、使用一傳遞(handoff)用之服務中AP之相對臨界值之 圖表。 f 5圖係—報告偏移之影響的圖表。 第6圖係表示服務中AP之接收頻道功率指示(RCPI)之圖表。 【主要元件符號說明】 22網路連結 23無線網路控制器 26測量 27單一 28週期性 29單一報告 32情況報告 33週期性報告 16 200529602 34絕對臨界值 35服務中AP臨界值 36服務中AP週期範圍

Claims (1)

  1. 200529602 十、申請專利範圍： 1 求無 2.如之=提供:訊號情況之-測量。 BSSID ^ ,]tsa#, , ^ ^ 心親至少包括 圍第1項所述之存取點，該無線通訊系統實施— 連接且該LAN連接之實施中提供該信標訊號。 5. 如申凊專利範圍第1項所述之存取點，其中： 一回應協定包括一信標延展；以及 之-;用以做為代表-週酬^ 6. 如申請專利範圍第丨項所述之存取點，其中： 回應協定包括一信標延展；以及 該信標延展包括一週期次區域，該週期次區域包括 :週期性_之-魏時間關之—歸雜數之 週期次區域數值〇指示一單一非週期性測量。 、 7·^°一申請專利範圍第1項所述之存取點，其中該信標要求延展包 週期次區域，用以做為代表一週期性測量用之一重覆時^ 間之一無符號整數。 、曰 8·^°申凊專利範圍第1項所述之存取點，其中該信標要求延展包 括一，期次區域，該週期次區域包括14LSBs以做為代表一週t iff I用之一重覆區間之一無符號整數，其中一週期次區域數佶 0代表一單一非週期性測量。 18
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI425847B (zh) * 2010-08-30 2014-02-01 宏達國際電子股份有限公司 處理無線通訊系統中記錄式最小化路測回傳的方法及其通訊裝置

Families Citing this family (120)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7167708B2 (en) * 2003-02-24 2007-01-23 Autocell Laboratories Inc. Wireless channel selection apparatus including scanning logic
TWI264196B (en) 2003-05-14 2006-10-11 Interdigital Tech Corp Method and apparatus for network management using periodic measurements of indications
US20040264413A1 (en) * 2003-06-26 2004-12-30 Oren Kaidar Device, system and method for channel scanning
MXPA06000643A (es) * 2003-07-17 2006-03-30 Interdigital Tech Corp Metodo de senalizacion para control de red wlan.
EP1652393B1 (en) * 2003-07-17 2009-08-26 Interdigital Technology Corporation Method and system for delivery of assistance data
US20050128977A1 (en) * 2003-07-23 2005-06-16 Interdigital Technology Corporation Method and apparatus for determining and managing congestion in a wireless communications system
US8005055B2 (en) 2003-07-23 2011-08-23 Interdigital Technology Corporation Method and apparatus for determining and managing congestion in a wireless communications system
US7809835B2 (en) * 2004-02-06 2010-10-05 Reunamaeki Jukka Device discovery and connection establishment for ad hoc networks
TWI367008B (en) * 2004-03-03 2012-06-21 Univ Columbia Methods and systems for reducing mac layer handoff latency in wireless networks
EP1762015B1 (en) * 2004-07-01 2016-01-13 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Power control in a communication network and method
US7706337B2 (en) * 2004-10-22 2010-04-27 Motorola, Inc. Method for performing neighbor discovery in a multi-tier WLAN
US8068467B2 (en) * 2004-10-22 2011-11-29 Motorola Soulutions, Inc. Multi-tier WLAN and method for propagating beacons in a multi-tier WLAN thereof
US20060218271A1 (en) 2005-03-16 2006-09-28 Nokia Corporation Triggered statistics reporting
EP1720289B1 (en) * 2005-05-02 2012-03-14 Mitsubishi Denki Kabushiki Kaisha Method and device for managing signal measurements in a wireless network
ES2751167T3 (es) * 2005-05-06 2020-03-30 Nokia Technologies Oy Mecanismo para posibilitar el descubrimiento de características de enlace/red en redes WLAN
TW200721861A (en) 2005-09-09 2007-06-01 Nokia Corp Use of measurement pilot for radio measurement in a wireless network
WO2007031855A2 (en) * 2005-09-16 2007-03-22 Nokia Corporation Techniques to provide measurement pilot transmission information in wireless networks
US20080219201A1 (en) * 2005-09-16 2008-09-11 Koninklijke Philips Electronics, N.V. Method of Clustering Devices in Wireless Communication Network
DK1952564T3 (da) * 2005-11-04 2013-10-28 Nokia Corp Mekanisme til overvågning af multicast-leveringskvalitet
US20070149132A1 (en) 2005-12-22 2007-06-28 Junyl Li Methods and apparatus related to selecting control channel reporting formats
TWI474694B (zh) * 2006-02-22 2015-02-21 Koninkl Philips Electronics Nv 於展頻快速無線電網路中用於安靜期管理的二階架構之系統、裝置及方法
JP4697059B2 (ja) * 2006-06-09 2011-06-08 パナソニック株式会社 携帯機
US8818322B2 (en) 2006-06-09 2014-08-26 Trapeze Networks, Inc. Untethered access point mesh system and method
US9258702B2 (en) 2006-06-09 2016-02-09 Trapeze Networks, Inc. AP-local dynamic switching
US20080031208A1 (en) * 2006-08-04 2008-02-07 Microsoft Corporation Synchronization between wireless devices while saving power
US7860038B2 (en) * 2006-08-04 2010-12-28 Microsoft Corporation Wireless support for portable media player devices
US9596585B2 (en) * 2006-08-04 2017-03-14 Microsoft Technology Licensing, Llc Managing associations in ad hoc networks
US8165101B2 (en) * 2006-09-29 2012-04-24 Microsoft Corporation Automatic detection of hidden networks
CN101595761B (zh) * 2007-01-24 2014-02-26 皇家飞利浦电子股份有限公司 针对无线网络中的无线设备收集和报告有关通信信道条件的数据
JP5070333B2 (ja) * 2007-05-11 2012-11-14 インターデイジタル テクノロジー コーポレーション ＭＩＨ（ＭｅｄｉａＩｎｄｅｐｅｎｄｅｎｔＨａｎｄｏｖｅｒ）測定報告を実行する方法および装置
KR101470637B1 (ko) * 2007-06-18 2014-12-08 엘지전자 주식회사 이동통신 시스템에서의 무선자원 향상 방법, 상태정보 보고방법 및 수신장치
KR101341515B1 (ko) 2007-06-18 2013-12-16 엘지전자 주식회사 무선 통신 시스템에서의 반복 전송 정보 갱신 방법
KR101486352B1 (ko) 2007-06-18 2015-01-26 엘지전자 주식회사 무선 통신 시스템의 단말에서의 상향링크 동기 상태 제어방법
WO2008156314A2 (en) 2007-06-20 2008-12-24 Lg Electronics Inc. Effective system information reception method
EP2153549B1 (en) * 2007-06-20 2013-10-02 Lg Electronics Inc. A method of transmitting data in mobile communication system
KR101081138B1 (ko) * 2007-07-06 2011-11-07 엘지전자 주식회사 무선 통신 시스템에서의 라디오 측정 절차
US8570942B2 (en) 2007-07-31 2013-10-29 Nec Corporation Wireless LAN terminal and method of searching for access point
KR101454021B1 (ko) * 2007-08-07 2014-10-27 삼성전자주식회사 이동통신시스템에서 홈셀/개인네트워크셀의 메저먼트 장치및 방법
KR101514841B1 (ko) 2007-08-10 2015-04-23 엘지전자 주식회사 효율적인 랜덤 액세스 재시도를 수행하는 방법
KR101392697B1 (ko) 2007-08-10 2014-05-19 엘지전자 주식회사 이동통신 시스템에서의 보안 오류 검출방법 및 장치
US8160012B2 (en) * 2007-08-10 2012-04-17 Lg Electronics Inc. Methods of setting up channel in wireless communication system
KR20090016419A (ko) * 2007-08-10 2009-02-13 엘지전자 주식회사 동적 무선자원 할당방법에서 ｈａｒｑ를 제어하는 방법
WO2009022805A1 (en) * 2007-08-10 2009-02-19 Lg Electronics Inc. Method of reporting measurement result in wireless communication system
US9008006B2 (en) * 2007-08-10 2015-04-14 Lg Electronics Inc. Random access method for multimedia broadcast multicast service(MBMS)
KR101490253B1 (ko) 2007-08-10 2015-02-05 엘지전자 주식회사 무선 통신 시스템에서의 제어정보 전송 및 수신 방법
WO2009022837A1 (en) * 2007-08-10 2009-02-19 Lg Electronics Inc. A control method for uplink connection of idle terminal
KR101495913B1 (ko) * 2007-08-10 2015-02-25 엘지전자 주식회사 이동통신 시스템에서 ｐｄｃｐ 계층의 제어 데이터 전송방법, 수신 방법, 그 송신장치 및 수신장치
KR101479341B1 (ko) * 2007-08-10 2015-01-05 엘지전자 주식회사 Ｍｂｍｓ 서비스를 제공하는 무선 통신 시스템에서효율적인 수신 방법
WO2009022877A2 (en) * 2007-08-14 2009-02-19 Lg Electronics Inc. A method of transmitting and processing data block of specific protocol layer in wireless communication system
KR101461970B1 (ko) * 2007-09-13 2014-11-14 엘지전자 주식회사 무선 통신 시스템에서의 폴링 과정 수행 방법
KR100937432B1 (ko) * 2007-09-13 2010-01-18 엘지전자 주식회사 무선 통신 시스템에서의 무선자원 할당 방법
KR101513033B1 (ko) 2007-09-18 2015-04-17 엘지전자 주식회사 다중 계층 구조에서 ＱｏＳ를 보장하기 위한 방법
KR101435844B1 (ko) 2007-09-18 2014-08-29 엘지전자 주식회사 무선 통신 시스템에서의 데이터 블록 전송 방법
KR101396062B1 (ko) * 2007-09-18 2014-05-26 엘지전자 주식회사 헤더 지시자를 이용한 효율적인 데이터 블록 전송방법
KR101591824B1 (ko) 2007-09-18 2016-02-04 엘지전자 주식회사 무선 통신 시스템에서의 폴링 과정 수행 방법
WO2009038377A2 (en) 2007-09-20 2009-03-26 Lg Electronics Inc. Method of effectively transmitting radio resource allocation request in mobile communication system
KR20090041323A (ko) 2007-10-23 2009-04-28 엘지전자 주식회사 데이터 블록 구성함에 있어서 단말의 식별 정보를 효과적으로 전송하는 방법
KR101487557B1 (ko) * 2007-10-23 2015-01-29 엘지전자 주식회사 공통제어채널의 데이터를 전송하는 방법
US8416678B2 (en) 2007-10-29 2013-04-09 Lg Electronics Inc. Method for repairing an error depending on a radio bearer type
CN101217527B (zh) * 2008-01-09 2016-07-06 中兴通讯股份有限公司 额外信息发送方法和检测方法、以及基站和用户设备
WO2009116788A1 (en) 2008-03-17 2009-09-24 Lg Electronics Inc. Method of transmitting rlc data
KR101163275B1 (ko) * 2008-03-17 2012-07-05 엘지전자 주식회사 Ｐｄｃｐ 상태 보고 전송 방법
WO2009125627A1 (ja) * 2008-04-11 2009-10-15 三菱電機株式会社 機器状態検出装置及び機器状態検出方法並びに生活者異常検知装置、生活者異常検知システム及び生活者異常検知方法
US8000602B2 (en) * 2008-04-17 2011-08-16 Pmc-Sierra Israel Ltd. Methods and devices for reducing power consumption in a passive optical network while maintaining service continuity
JP5072778B2 (ja) * 2008-09-02 2012-11-14 株式会社エヌ・ティ・ティ・ドコモ 無線通信基地局、無線通信端末、無線通信システムおよび無線通信制御方法
US8032164B2 (en) * 2008-09-22 2011-10-04 Interdigital Patent Holdings, Inc. Method and apparatus for communicating short message service and supplementary services messages
US20100118834A1 (en) * 2008-11-07 2010-05-13 Amit Kalhan Device beacon for communication management for peer to peer communications
US8233875B2 (en) * 2008-11-07 2012-07-31 Kyocera Corporation Device beacon for handoff management of handoffs to access nodes
US8897277B2 (en) * 2008-11-07 2014-11-25 Kyocera Corporation Device beacon for handoff management of handoffs to base stations
JP5216615B2 (ja) * 2009-01-30 2013-06-19 東日本電信電話株式会社 無線通信システム、通信管理装置、及び、コンピュータプログラム
US8300613B2 (en) * 2009-06-05 2012-10-30 Intel Corporation Techniques for detecting beacons on wireless channels
US8409680B2 (en) * 2009-06-11 2013-04-02 M&G Usa Corporation Polyamide-polydiene blends with improved oxygen reactivity
US9451628B2 (en) * 2009-06-29 2016-09-20 Qualcomm Incorporated Apparatus and method for facilitating priority indication and queuing for an access terminal
US9220028B2 (en) * 2010-02-12 2015-12-22 Blackberry Limited Methods and apparatus to perform measurements
CA2789501C (en) 2010-02-12 2017-12-05 Research In Motion Limited Methods and apparatus to perform measurements
US8553563B2 (en) 2010-08-13 2013-10-08 Blackberry Limited Methods and apparatus to limit reporting of neighbor cell measurements
US9137823B1 (en) 2011-05-23 2015-09-15 Marvell International Ltd. Downlink and uplink staggering techniques with aid bitmap segmentation
US9167609B2 (en) * 2011-07-10 2015-10-20 Qualcomm Incorporated Systems and methods for low-overhead wireless beacon timing
US9253808B2 (en) 2011-07-10 2016-02-02 Qualcomm Incorporated Systems and methods for low-overhead wireless beacons having next full beacon indications
US9642171B2 (en) 2011-07-10 2017-05-02 Qualcomm Incorporated Systems and methods for low-overhead wireless beacons having compressed network identifiers
US9232473B2 (en) 2011-07-10 2016-01-05 Qualcomm Incorporated Systems and methods for low-overhead wireless beacon timing
EP2752046B1 (en) 2011-08-31 2016-11-23 BlackBerry Limited Method and system for spectrum sensing and low overhead feedback
CN103002547B (zh) * 2011-09-15 2016-03-02 华为技术有限公司 一种接入接入点的方法、终端及接入点设备
TW201330569A (zh) * 2011-10-07 2013-07-16 Interdigital Patent Holdings 整合使用載波聚集不同無線電存取技術方法及裝置
US9204371B2 (en) 2011-11-23 2015-12-01 Marvell World Trade Ltd. 802.11 restricted access windows
US9155027B1 (en) 2011-11-23 2015-10-06 Marvell International Ltd. 802.11 enhanced distributed channel access
CN103200646B (zh) 2012-01-09 2016-03-30 华为技术有限公司 一种终端以及终端主动扫描的方法
CN105376837B (zh) * 2012-01-09 2019-02-19 华为技术有限公司 一种终端以及终端主动扫描的方法
US9210720B2 (en) * 2012-02-13 2015-12-08 Qualcomm Incorporated Systems and methods for access point triggered transmissions after traffic indication map paging
US20130217399A1 (en) * 2012-02-20 2013-08-22 Texas Instruments Incorporated Partial channel mapping for fast connection setup in low energy wireless networks
US8774719B2 (en) * 2012-04-16 2014-07-08 Qualcomm Incorporated System and method for WLAN and SCO bluetooth coexistence
US9735855B2 (en) 2012-04-18 2017-08-15 Marvell World Trade Ltd. Method and apparatus for relaying communication between an access point and a station in a wireless network
US9445349B1 (en) 2012-04-18 2016-09-13 Marvell International Ltd. 802.11ah duty cycle based channel access priorities
KR20130125276A (ko) * 2012-05-08 2013-11-18 한국전자통신연구원 Ｓｈｏｒｔ Ｐｒｏｂｅ Ｒｅｓｐｏｎｓｅ를 이용한 효율적인 스캐닝 방법
KR101382869B1 (ko) * 2012-06-04 2014-04-08 현대자동차주식회사 배터리용 복합형 고체 고이온전도체 및 이를 이용한 리튬황배터리
WO2013184889A1 (en) 2012-06-08 2013-12-12 Marvell World Trade Ltd. Method and apparatus for restricting channel access to a wireless station operating in accordance with a power saving scheme
US9148873B1 (en) 2012-07-05 2015-09-29 Marvell International Ltd. Method and apparatus for providing different types of physical layer devices access to a wireless medium
CN104584463B (zh) * 2012-07-26 2018-04-06 Lg 电子株式会社 使用两个或更多个无线电接入技术支持通信的方法及其装置
EP2936848A1 (en) * 2012-12-21 2015-10-28 Nokia Technologies OY Methods and apparatuses for efficient signaling in a system supporting d2d over the air discovery
US8781502B1 (en) 2013-02-01 2014-07-15 Swirl Networks, Inc. Systems and methods for display of supplemental content responsive to location
CN104125623B (zh) * 2013-04-28 2018-03-16 华为技术有限公司 无线局域网发现方法、控制器、用户设备及网络接入设备
CN105612806A (zh) * 2013-11-06 2016-05-25 Kt株式会社 在无线局域网系统中传输和接收数据的方法和设备
WO2015069987A1 (en) 2013-11-08 2015-05-14 Interdigital Patent Holdings, Inc. Wi-fi contention reduction
US9306686B2 (en) 2014-05-02 2016-04-05 Macmillan New Ventures, LLC Audience response communication system
US9491691B2 (en) 2014-09-11 2016-11-08 Laird Technologies, Inc. Bluetooth assisted cooperative WiFi scan and roam
JP6433260B2 (ja) 2014-11-19 2018-12-05 パナソニック株式会社 ワイヤレス通信システムにおける空間共有の方法
US9961628B2 (en) * 2014-12-18 2018-05-01 Qualcomm Incorporated Scan channel reduction to improve Wi-Fi system power
KR102309831B1 (ko) 2015-03-23 2021-10-13 현대모비스 주식회사 조명장치
US9749844B1 (en) * 2015-05-06 2017-08-29 Marvell International Ltd. Systems and methods for provisioning devices for connection to a wireless network
US20180220319A1 (en) * 2015-08-11 2018-08-02 Lg Electronics Inc. Method and device for terminal determining whether to report wlan measurement result
KR102452997B1 (ko) 2015-08-31 2022-10-12 삼성전자주식회사 위치 기반 서비스를 위한 방법 및 장치
US10277378B2 (en) * 2016-09-06 2019-04-30 Intel IP Corporation Wake-up receiver band and channel negotiation
CN108260186B (zh) * 2016-12-29 2023-06-20 中兴通讯股份有限公司 一种网络接入方法及装置、系统
US10172020B2 (en) 2017-04-06 2019-01-01 Common Networks, Inc. Systems and methods for networking and wirelessly routing communications
US10470052B2 (en) 2017-11-13 2019-11-05 Common Networks, Inc. Systems and methods for configuring radio communication devices
US10694412B2 (en) 2017-12-01 2020-06-23 Lg Electronics Inc. Method for transmitting and receiving channel measurement information in wireless LAN system and device for same
WO2019140460A1 (en) 2018-01-15 2019-07-18 Common Networks, Inc. Systems and methods for automatically configuring frequencies of radio communication devices
US11729649B2 (en) * 2018-06-15 2023-08-15 Intel Corporation Periodic unsolicited wireless link measurement report
US11019481B2 (en) 2018-11-20 2021-05-25 Cisco Technology, Inc. Dynamic cell boundary roaming management using client feedback
US20200322065A1 (en) * 2019-04-02 2020-10-08 Mediatek Singapore Pte. Ltd. Over-The-Air Calibration Of Transmit Power Of Wireless Devices

Family Cites Families (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6705A (en) * 1849-09-11 Jointed pawl
US176024A (en) * 1876-04-11 Improvement in folding life-rafts
US185845A (en) * 1877-01-02 Improvement in thill-couplings
US120292A (en) * 1871-10-24 Improvement in stop-valves
US60995A (en) * 1867-01-08 bftteefield
US103278A (en) * 1870-05-24 Improvement in handles for knives
US39817A (en) * 1863-09-08 Lathe for turning billiard-balls
US165563A (en) * 1875-07-13 Improvement in snow-plows
US13179A (en) * 1855-07-03 Tkip-hammer
US224797A (en) * 1880-02-24 Eduaeis sohopp
US188723A (en) * 1877-03-27 Improvement in devices for lifting and replacing horse-cars
US172186A (en) * 1876-01-11 Improvement in car-axle boxes
US8627A (en) * 1852-01-06 Machine for turning up the edges of sheet-metal disks
US214905A (en) * 1879-04-29 Improvement in furnaces for steam-generators
US50742A (en) * 1865-10-31 Improvement in oil-cans
NL8200560A (nl) * 1982-02-15 1983-09-01 Philips Nv Stelsel voor kommunikatie middels herhaald uitgezonden berichten alsmede stations voor gebruik in zo een stelsel.
US5815811A (en) * 1989-06-29 1998-09-29 Symbol Technologies, Inc. Preemptive roaming in a cellular local area wireless network
US5517674A (en) 1993-08-09 1996-05-14 Telefonaktiebolaget Lm Ericsson Low capacity mobile assisted handoff in a cellular communications network
JP2621783B2 (ja) * 1993-12-28 1997-06-18 日本電気株式会社 ハンドオーバー方式
US5692031A (en) * 1994-07-14 1997-11-25 Motorola, Inc. Method for configuring a base station
US5697055A (en) * 1994-10-16 1997-12-09 Qualcomm Incorporated Method and apparatus for handoff between different cellular communications systems
US6198728B1 (en) * 1996-12-19 2001-03-06 Phillips Electronics North America Corp. Medium access control (MAC) protocol for wireless ATM
AU4755797A (en) 1996-12-30 1998-07-31 Motorola, Inc. Micropower paging control of communications functions
FI106285B (fi) * 1998-02-17 2000-12-29 Nokia Networks Oy Mittausraportointi tietoliikennejärjestelmässä
US6181943B1 (en) * 1998-03-30 2001-01-30 Lucent Technologies Inc. Method and apparatus for inter-frequency hand-off in wireless communication systems
US6259898B1 (en) * 1998-05-05 2001-07-10 Telxon Corporation Multi-communication access point
US6184829B1 (en) 1999-01-08 2001-02-06 Trueposition, Inc. Calibration for wireless location system
US6445917B1 (en) 1999-05-19 2002-09-03 Telefonaktiebolaget Lm Ericsson (Publ) Mobile station measurements with event-based reporting
EP1063861A1 (en) * 1999-06-23 2000-12-27 Nortel Matra Cellular Method and apparatus for mobile assisted fault detection in a mobile telecommunications network
JP4324751B2 (ja) 1999-07-07 2009-09-02 ソニー株式会社 通信チャンネル選択方法および無線ネットワーク装置
US6865609B1 (en) 1999-08-17 2005-03-08 Sharewave, Inc. Multimedia extensions for wireless local area network
US6636983B1 (en) * 1999-10-07 2003-10-21 Andrew E. Levi Method and system for uniform resource locator status tracking
US6621804B1 (en) * 1999-10-07 2003-09-16 Qualcomm Incorporated Method and apparatus for predicting favored supplemental channel transmission slots using transmission power measurements of a fundamental channel
AU2001230966A1 (en) * 2000-03-23 2001-10-03 Sharewave, Inc. Multimedia extensions for wireless local area networks
US6985465B2 (en) * 2000-07-07 2006-01-10 Koninklijke Philips Electronics N.V. Dynamic channel selection scheme for IEEE 802.11 WLANs
TW513883B (en) * 2000-08-03 2002-12-11 Telepaq Technology Inc A secure transaction mechanism system and method integrating wireless communication and wired communication
US6747964B1 (en) * 2000-09-15 2004-06-08 Qualcomm Incorporated Method and apparatus for high data rate transmission in a wireless communication system
EP1237335B1 (en) * 2001-02-21 2006-07-05 Nippon Telegraph and Telephone Corporation Multi-hop packet radio communication system
GB0106681D0 (en) * 2001-03-19 2001-05-09 Philips Electronics Uk Ltd Arrangement comprising beacon device and portable device
EP1374493A2 (en) * 2001-03-20 2004-01-02 Koninklijke Philips Electronics N.V. Beacon update mechanism
US20020172186A1 (en) 2001-04-09 2002-11-21 Peter Larsson Instantaneous joint transmit power control and link adaptation for RTS/CTS based channel access
US7158759B2 (en) * 2001-04-13 2007-01-02 Broadcom Corporation Dynamic frequency selection in a wireless communication network
EP1257092B1 (en) * 2001-05-08 2005-01-05 Agere Systems Guardian Corporation Dynamic frequency selection in a wireless LAN with channel swapping between access points
US7206840B2 (en) * 2001-05-11 2007-04-17 Koninklike Philips Electronics N.V. Dynamic frequency selection scheme for IEEE 802.11 WLANs
US6771934B2 (en) * 2001-06-19 2004-08-03 Telcordia Technologies, Inc. Methods and systems for reducing interference across coverage cells
JP2003050605A (ja) * 2001-08-07 2003-02-21 Mazda Motor Corp 自動車の制御ゲイン変更用サーバ、自動車の制御ゲイン変更方法、及び、自動車の制御ゲイン変更用プログラム
CN100336353C (zh) * 2001-10-03 2007-09-05 自由度半导体公司 操作媒体访问控制器的方法
US6697013B2 (en) * 2001-12-06 2004-02-24 Atheros Communications, Inc. Radar detection and dynamic frequency selection for wireless local area networks
ATE514297T1 (de) * 2002-03-08 2011-07-15 Koninkl Philips Electronics Nv Verfahren und system zur bereitstellung eines einzigen ruhestellungs-/messanforderungselements für vereinte kanäle in einem drahtlosen lokalen netzwerk gemäss 802.11
US6882851B2 (en) 2002-03-21 2005-04-19 Cognio, Inc. Ad-hoc control protocol governing use of an unlicensed or shared radio frequency band
US7133398B2 (en) * 2002-03-27 2006-11-07 Motorola, Inc. System and method for asynchronous communications employing direct and indirect access protocols
ES2322894T3 (es) 2002-04-08 2009-07-01 Airmagnet, Inc. Monitorizacion de una red de area local.
US7224679B2 (en) * 2002-05-10 2007-05-29 Texas Instruments Incorporated Dynamic update of quality of service (Qos) parameter set
US20040006705A1 (en) 2002-07-05 2004-01-08 Walker Jesse R. Secure two-message synchronization in wireless networks
US7286474B2 (en) 2002-07-12 2007-10-23 Avaya Technology Corp. Method and apparatus for performing admission control in a communication network
US20040039817A1 (en) 2002-08-26 2004-02-26 Lee Mai Tranh Enhanced algorithm for initial AP selection and roaming
US7698550B2 (en) 2002-11-27 2010-04-13 Microsoft Corporation Native wi-fi architecture for 802.11 networks
US7263105B2 (en) 2002-12-18 2007-08-28 Intel Corporation WLAN device and method for interfacing between a MAC sublayer and a physical layer
US6873611B2 (en) 2002-12-31 2005-03-29 Nextwlan Corporation Multiprotocol WLAN access point devices
US7146130B2 (en) 2003-02-24 2006-12-05 Qualcomm Incorporated Wireless local access network system detection and selection
US20040165563A1 (en) 2003-02-24 2004-08-26 Hsu Raymond T. Wireless local access network system detection and selection
US20040185845A1 (en) 2003-02-28 2004-09-23 Microsoft Corporation Access point to access point range extension
ATE367697T1 (de) 2003-05-09 2007-08-15 Koninkl Philips Electronics Nv Messung von aktivitätsmustern eines mediums in drahtlosen netzen und ableitung von information aus den aktivitätsmustern
TWI264196B (en) 2003-05-14 2006-10-11 Interdigital Tech Corp Method and apparatus for network management using periodic measurements of indications
US6958982B2 (en) 2003-07-16 2005-10-25 Interdigital Technology Corporation Method and apparatus for storing mobile station physical measurements and MAC performance statistics in a management information base of an access point
US7286515B2 (en) 2003-07-28 2007-10-23 Cisco Technology, Inc. Method, apparatus, and software product for detecting rogue access points in a wireless network
US6990428B1 (en) 2003-07-28 2006-01-24 Cisco Technology, Inc. Radiolocation using path loss data
JP2006054849A (ja) 2004-07-13 2006-02-23 Iwatsu Electric Co Ltd アクセスポイントにおける自動化チャネル決定方法及び自動化チャネル割当システム
CN101076971B (zh) 2004-08-12 2015-11-25 美商内数位科技公司 用于控制接入到无线通信媒介的方法及系统
US20060218271A1 (en) * 2005-03-16 2006-09-28 Nokia Corporation Triggered statistics reporting
US20090264141A1 (en) * 2005-09-13 2009-10-22 Marilynn Green Robust Location Detection Based on Identifying Codes
US9119220B2 (en) * 2005-12-22 2015-08-25 Qualcomm Incorporated Methods and apparatus for communicating backlog related information
CN102687561B (zh) * 2009-12-30 2015-07-08 诺基亚公司 用于自主的ofdma信标接收测量的方法及装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI425847B (zh) * 2010-08-30 2014-02-01 宏達國際電子股份有限公司 處理無線通訊系統中記錄式最小化路測回傳的方法及其通訊裝置

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