TWI323585B - Radio network controller for communicating with node b and method thereof - Google Patents

Radio network controller for communicating with node b and method thereof Download PDF

Info

Publication number
TWI323585B
TWI323585B TW093104017A TW93104017A TWI323585B TW I323585 B TWI323585 B TW I323585B TW 093104017 A TW093104017 A TW 093104017A TW 93104017 A TW93104017 A TW 93104017A TW I323585 B TWI323585 B TW I323585B
Authority
TW
Taiwan
Prior art keywords
node
network controller
clear
radio network
message
Prior art date
Application number
TW093104017A
Other languages
English (en)
Other versions
TW200507521A (en
Inventor
E Terry Stephen
Yi Ju Chao
M Miller James
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of TW200507521A publication Critical patent/TW200507521A/zh
Application granted granted Critical
Publication of TWI323585B publication Critical patent/TWI323585B/zh

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/0231Traffic management, e.g. flow control or congestion control based on communication conditions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607Details of the supervisory signal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1809Selective-repeat protocols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2854Wide area networks, e.g. public data networks
    • H04L12/2856Access arrangements, e.g. Internet access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46Interconnection of networks
    • H04L12/4633Interconnection of networks using encapsulation techniques, e.g. tunneling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/06Generation of reports
    • H04L43/065Generation of reports related to network devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • H04L47/30Flow control; Congestion control in combination with information about buffer occupancy at either end or at transit nodes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • H04L47/32Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • H04L47/34Flow control; Congestion control ensuring sequence integrity, e.g. using sequence numbers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00Packet switching elements
    • H04L49/90Buffering arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/0247Traffic management, e.g. flow control or congestion control based on conditions of the access network or the infrastructure network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/10Flow control between communication endpoints
    • H04W28/12Flow control between communication endpoints using signalling between network elements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/10Flow control between communication endpoints
    • H04W28/14Flow control between communication endpoints using intermediate storage
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/02Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04Registration at HLR or HSS [Home Subscriber Server]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/12Access point controller devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092Error control systems characterised by the topology of the transmission link
    • H04L2001/0097Relays
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Circuits Of Receivers In General (AREA)
  • Communication Control (AREA)
  • Small-Scale Networks (AREA)

Description

9|身.正替換頁 九、發明說明: ---- 【發明所屬之技術領域】 / 本發明係關於無線電通訊的領域,更特定言之,本發明 係關於藉由提供伺服無線電網路控制器的允許B節點之清除 控制之系統及方法。 【先前技術】 ^ 第三代(3G)通用地面無線電存取網路(UTRAN)包括 ,夕無線電網路控制器(j^Cs),每一個無線電網路控制器 δ至或更多B節點,每一個b節點包括一或更多服務一 ϋ多、胞元的基地台,該Β節點必然與-或更多使用者設備 (UEs)通訊。 财一f fG系統’其包括頻分雙工(FDD)及時分雙工(TDD) 的i料上ΐΐ該咖以分佈(亦即,緩衝及調度)至证 ^枓傳輸。然而,對蜂窩系統的高速頻道 B卽點分佈。例如,這此古、击相、苦甘 貝計係由这
二同速頻道的其中一個為高速下行分享 (HS-DSCH)。因資料由該b節點分佈,在 前,需先緩衝在㈣節點㈣料。刀怖在傳輸至該UE 有許f在該B節點緩衝的資料不再有用的案例,日 在曰阻礙系統的有效操縱。例如,一 /、子 自一個胞元移動至另—侗案例為§可移動UE 此該UE由另一個==導致二職胞元變化(由 間切換。,,舊的資料”(亦g ^者在相同B節點的胞元 B節點内緩衝準備傳輸至該UE 前在該 其浪費緩衝資源及無線電連 及傳送此資料, 資料及停止此資料的傳輪因^法衝清除此舊 結資源。 Ρ名綾衝負/原及無線電連 1323585 替換頁 第二個案例係關於無線電連結控制器(RLC)層。該 層在伺服無線電網路控制器(SRNC)及該UE皆為對等實體, 有存在當該RLC點對點協定失效,且該rlc重新設定其本 身的機會。RLC失效的原因為因情況而異的且此種原因^在 本發明範圍内。然而,一旦該RLC重新設定其本身,則先前 在該B節點緩衝的資料不再為有用的因該虹(::重新併發及重 新開始傳輸。此已緩衝的資料僅會引起傳輸延遲及不必要的無 線電資源之使用,若被傳輸,此資料只會由該j^C對等實體 捨棄。 、 次第三個案例係關於藉由該RLC在確認應答模式(AM) =¾料之依序傳送。該AM RLC的要求為確認通訊協定資料 單位(PDUs)的依序傳送發生。該使用一種伴隨每一個 PDU的序號(SN)以確認PDUs的依序傳送至較高層。當有 $序傳送(亦即,當找不到PDU時)時,在該证的傳 送一個狀態報告PDU至其在該B節點的對等實體,要求該失 聯的PDUs之重新傳輸’ 一旦接到該狀態報告pDU,在該 的該對等實體重新傳輸該失聯的PDU之複本。 、基於許多理由,高度希望已重新傳輸的PDUs儘可能快 速到達接收側(亦即,該UE)的該RLC。首先,因依序傳送 的,求’該失聯的PDU會防止後續的PDUs向前送至較高層, 第二,該UE的緩衝尺寸需足夠大以容納重新傳輸的延遲,並 仍維持有效的資料速率,延遲愈長,該证的緩衝尺寸必須愈 大以容許該UE緩衝停滯的該pDus及持續的資料接收直到正 確的序列PDU可被向前送至較高層。該杈大的緩衝尺寸造成 UEs的增加硬體成本。此為非常不欲的。 第1圖為先前技藝系統,其包括一種RNC、一種B節點、 種UE及它們的附屬緩衝。在此先前技藝系統,具SN=3的 種PDU未被該UE成功接收。所以,在該证的該虹匸要 1323585 正替換ΐί 求在該RNC的其對等RLC層重新傳輸。同時, 的PDUs在該Β節點緩衝,且具SNs=4及5的pDUs在該证 緩衝。應注意的是雖然第1圖僅顯示被緩衝的許多pDUs,事 實上許多更多的PDUs (例如1〇0或更多)及自其他 等的PDUs可被緩衝。 如第2圖所示’具SN=3的該PDU之重新傳輸必須在該 B節點緩衝的行之末端等待,且僅在具_=6 9的pDUs被傳 輸後才被傳輸。在該UE的PDUs無法向前送至較高層直到所 有PDUs依序被接收。在此情況下’具观=3的該pDu停止 後續的PDUs向前送至較高層(亦即,SNs=4 9),假設所有 該PDys被成功傳輸。注意此實例僅反映10個pDUs,但是在 正常操作巾數百個PDUs可在重娜輸的資料PDUs之前被調 度,其更使傳輸的延遲及資料緩衝議題惡化。 上述案例儘為許多實例的少數,其中在該B節點之資料 清除會產生無線電通訊系統的更有效率操作。 、 希望具-種系統及方法,由此該j^C可控制在該B節點 緩不再ί用的資料之清除。在許多情況下,此緩衝資料的 刪除θ造成系統的更有效操作。 【發明内容】 生本^明包括一種允許控制在該Β節點緩衝的資料的 之ί'統及方法。清除指令刪除伴隨特定UE的B節點緩衝 5,於在該抓0發生的特定資料清除觸發事件,該RNC UE的所有資料’在一或許多使用者優先順序傳 在一或更多在該B節點的邏輯通道的資料,而後 -綠=°該B節點清除傳輸資料的需求,該清除指令可包
步驟以接收由賴C起始的現有(先前技藝) “貝枓了包括一種全新的步驟,其特定地要求B m 7 1 1
字表域私舰料目式敛述之 ’其中相同數 、·ί·κ/ν 第3A圖,根據本發明該RNC控制在,b θ π & 被示出。麵C等待伴隨^E:: =-==的發i’例如此觸發事件可』二 巧態報告之產生以要求;:= 重二定傳: 二本3:,楚地•任= 吐安w α除該B即點,若該B節點的清除可產 、系、先刼作的利益。因此,之後所敘述的本發明方及 μ不僅僅受限於該三個已列舉的觸發事件。 ,、、-’ UE的觸f事件而定,伴隨证的所有資料,伴隨該 伏資料流的資料或伴隨該证的一或更多邏輯通道的 舅料可被要求在該Β節點的清除。 HS 在飼服胞元變化的情況下,在該舰 CH胞兀變化後,在該來源Β節點緩衝的所有該ue資 ^不再為有用的。該臟^清除該來源B節點以釋出在伴隨該 的所有緩衝的資料使沒有任何無線電來源會在不必要的資 料傳輸上被浪費。 —在虹匚重新設定或RLC重新傳輸的情況下,該j^c可 藉由傳輸優先順序行或是交替地由伴隨該RLC實例的邏輯通 道而對特定UE選擇性地清除在該b節點緩衝的資料。在 重新傳輸的情況下,該清除功能會減少RjLC重新傳輸的延遲 且在RLC重新設定的情況下,該清除功能會避免無線電來源
S (步參3A ® ’該_蚊觸發事件是否已接收 若未接收’則該騰_步驟12並持續S 的發生。若觸發事件已被偵測, 個 '=‘i=6r息顯示該β節點應清除伴隨該二 步驟16),此可為在—或更多緩衝的 盆 節點接收該訊息後(步驟⑻ 根據本發_方法10 ’應認知在該Β節朗資料的 除了不再為有用的資料及釋出在該Β節點的資料緩衝來源 及不必要地被分配以傳輸此資料的無線電來源。 ’、 亦應由熟知本技藝者了解由步驟16所明示的清除訊息 J括任何-或更多下列替代方式。在該清除訊息的第一替g方 式中,在現有UTRAN步驟内的清除訊息在該j^c及該B節 點間發出訊息,因此該B節點被構形為由該B節點的訊息接 收起始一清除。在此替代方式中,在現有步驟中的該資料^ 為絕對的且僅僅是訊息接收’沒有任何額外發出訊號,造成二 種即使是該訊息是關於完全不同的功能的資料清除。此絕對結 合可以訊框協定資料框架發生、可在RLCPDUs攜帶、或是^ 以先前技藝訊息的信息元件或B節點應用部份(NBAP)或無 線電網路子系統應用部份(NASAP)的步驟被攜帶而發生。 在該清除訊息的第二替代方式中,該清除訊息可包括在 該RNC及該B節點間發出訊息的完全新的或唯一的 步驟,其明確地指示該B節點開始所欲緩衝的清除。此包括 一個完全屬於該清除功能的個別訊息。在此替代方式中,例 如,在訊框協定的一個新的控制訊框係專屬於該清除功能或是 新的NBAP步驟或是新的RNSAP步驟係專屬於該清除功能。 該清除訊息的第三替代方式中,該清除訊息可包括一 部 9 [S3 步驟。在此具體實_巾,於在該腿^及該 2點3出訊息的現有聰Μ步驟的_部份訊息之位元或 1; 屬於該清除功能。該Β節點經由現有步驟接收 此訊息及魏触元或信息元似紗极是否應發生。 错該清除訊息的第四替代方式中’該β節點被預先 „自該RNC接收訊息(其可為先前技藝訊息或新的訊 i 資料。在此替代方式中,例如,該Β節點被預先
接收顯示HS_DSCH通道的釋出(亦即’無線電連結 ^釋出)线息時可清除資料。該清除魏為有糾,因伴隨 =HS-DSCH通道及在該B節點緩衝的資料於該HS DSCH通 道的釋出後不再為有用的。 / f應由熟知本技藝者了解,依據特定案例而定,因適當 系統f作的原因,其他功能可能依循在該B節點的清除功能 之性能。對不同案例,本發明不防止由在該B節點的經狀〇 控制的清除功能與其他功能之統合。
年月日修正替換頁I 如第3B圖所示,該b節點可額外確認清除功能。步驟 112_120與參考第3A圖方法1〇所示及所敘述的步驟i2_2〇相 同。因此,這些步驟不再進一步敘述。然而,根據本發明方法 1〇〇的此替代方法,在該B節點清除所欲緩衝後(步驟12〇), φ 其送出一資料已被清除之確認至該RNC(步驟122),該RNC 接著接收及處理此嫁認(步驟124)。 確認的形式及該RNC回應此確保所採取的動作基於合適 不同案例的不同系統結構而不同。做為實例,在HSDPA當清 除功能被設計甩於RLCPDU重新傳輸時,在完成清除功能後 由該B節點至該RNC的確認可被進行以使該RNC重新開始 PDU傳輸。在此情況下,該確認可以如先前所提及的類似方 法進行。
在該確認訊息的第一替代方式中,該確認訊息在由該B 10 1323585 正替換頁 節點至該rnc的現有訊息内如訊框協定資料框 歷或腿AP的先前技藝訊息的一或許多=;息;-件0 在該確認訊息的第二替代方式中,該確認訊息可包括完 全新的或唯一的訊息。此包括一個完全屬於該清除二能的確ς 之個別訊息,例如,在專屬於該清除確認功能的該訊框協定^ 一個新的控制訊框或是專屬於該清除確認功能的仰八^ RNSAP的新訊息。 一 隶後,該破認訊息的第三替代方式中,由該B節點至該 RNC的現有訊息被預先構形為顯示該清除功能的確認‘即= 在訊息中沒有任何明確保留用於確認的場。應由熟知本技蓺者 了解,依據特定案例而定,其他可達到適當系統操作 & 被使用以確認該清除功能。 幻万凌了 無論確認形式為何,應注意該確認可包括許多功能首 $其包括元成該清除功能之該Β節點的確認。或者,其可 提供t該Β節點的PDU傳輸之狀態以輔助該rnc操作:因 =節點不知道該PDU的SN,故該B節點無法直接傳送經 ,輸的PDUs的SN回到該RNC,該B節點會以如辨識在該b =的PDUs狀態之點陣圖來通知該關於該pDU的傳輸 匕、,該狀態可顯示已被清除及正等待傳輸的pDUs或pDUs 之數目。 參考第4圖’本發明方法5㈣一個實例被示出,在此案 UE傳輸-狀態PDU’其顯示一或更多pDUs為失聯的。
Pirn驟&,該证傳輸一虹。狀態報告至該抓。,其顯示該 ^ ί狀態。在此實例中’假設該狀態報告顯示一或更多 s ^失聯的’在進行該狀態報告後,該送出一訊息 ^節點以自緩衝清除已緩衝的pDUs,緩衝係伴隨著要被 重新傳輪的該PDUs(步驟54)。 11 [S] 該清除訊息可經由訊框協定以具已重新傳輸的PDU的資 料框架或是以在較已重新傳輸的PDU為高的優先順序傳送的 控制訊框。或者,在該NBAP或該RNSAP的訊息亦可被用來 通知該B節點,該B節點自所欲緩衝清除該PDUs(步驟56) 及確認該清除與該PDU狀態至該RNC(步驟58),接著該r^c 重新傳輸該失聯的及後續的PDUs(步驟60)。該b節點將這 些PDUs向前送至該ue(步驟62)。或者,該清除訊息可隨在 訊框協定的失聯的PDUs而被包括或是可在該或該 RNSAP被傳輸’或做為其上的個別訊息。 μ
、在RLC重新傳輸的情況下進行該β節點的清除功能的益 處為傳輸延遲的減少,其說明於下列實例。參考第5圖,使^ 根據本發明的清除功能,該Β節點清除緩衝,故具SNs=6_9 的PDUs被刪除’清除功能完成之後,該b節點確認清除功能 至該RNC且之後該RNC自SN=3(亦即在該UE失聯的該pdu) 重,開始RLC傳輸,之後該β節點接收具SN=3的該pDU, ^ =有其他PDUs在其前面,具SN=3的該經重新傳輸pDU ,第2圖所示案例更為快速地被傳輸。在此實例中,於該B
節點已被清除後具SNs=6-9的該PDUs由傳輸側的該rlC再 次被重新傳輸。 在傳送該失聯的PDU後,該RNC立即以其最佳能力開 始,新開始正常的PDU順序’或者其可等待直到該pDU清除 狀態自該B節點送出,確認清除及給予信息於該已清除的 PDUs ° 在第一替代方式中,該清除功能之確認未被執行,或是 =吏該確認功能被執行,該RNC未等待接收該B節點清除功 月匕之j認後即開始重新傳輸失聯的PDUS。該B節點不僅在接 =該清除功能前清除已缓衝的PDUs且在接收來自該RNC的 》月除指令後會將最近接收的PDUs傳送至該ue。 12 (S) ,在第二替代方式中,該RNC等待直到清除確認自該b節 點送出。若該確認亦含在該B節點資料區塊傳輸的狀態,則 該RNC可使用該信息以決定於何處重新開始該pDU傳輪。 參考第6圖’根據本發明替代方法7〇被示出。此方法7〇 ,似於第4圖所示的方法50,除了無清除信息確認及無該B 節點送至該RNC的PDU狀態。 僅管本發明已以較佳具體實施例敘述,在於下文申請專 利範圍列出的在本發明範圍内的其他變化為熟知本技藝者明 顯易見的。 【圖式簡單說明】 第1圖為該RNC的先前技藝重新傳輸。 第2圖為無清除的先前技藝RLC重新傳輸。 第3A圖為根據本發明產生清除訊息的方法。 第3B圖為根據本發明包括確認應答的產生清除訊息的替代 方法。 第4圖為根據本發明方法的該b節點的清除之實例’且該 RNC等待直到該pdu清除狀態已接收才重新傳輸。 第5圖為根據本發明方法具清除的RLC重新傳輸。 第6圖為根據本發明方法的該b節點的清除之實例,且該 RNC不等待直到該PDU清除狀態已接收即重新傳輸。 【主要元件符號說明】 10、50、70、100 方法 12-20、52-62、112-120、122、124 步雜

Claims (1)

  1. 十、申請專利範園·· ^15^! L 一種於一無線電網路控制器_C)中使用的方法,該方法包 括. 在該無線電網路控制器偵測關於與一使用者設備的一高 連下行分享财(hs_dsch)圓的封包資料單元的一清除 觸發事件;以及 $ 從該無線電網路控制器傳送一清除訊息至一B節點,以 π求攸該B節點的緩衝中清除與該使用者設備的該高速下行 刀旱頻道(HS-DSCH)關聯的所有封包資料單元。 馨 .如申明專利範圍第1項所述的方法,其中該清除觸發事件是 該使用者設備的一高速下行分享頻道(HS_DSCH )胞元改變。 3. 如申印專利範圍第〗項所述的方法,其中該清除觸發事件是. 一無線電連結控制重置。 4. 如申請專利範圍第}項所述的方法,其中該使用者設備以及 該B節點是以一確認模式(AM)進行通訊,以及該清除觸發事拳 件是從該使用者設備發送到該B節點的一無線電連結控制器 狀態報告訊息。 5. 如申請專利範圍第1項所述的方法,其中該清除訊息是包括 在從該無線電網路控制器傳送到該B節點的一資料訊框中。 6·如申請專利範圍第1項所述的方法,其中該清除訊息是包括 在從該無線電網路控制器傳送到該B節點的一資料訊框中的 一信息元件。 7. 4一2 i 羊月i修正替換I 如申請專利細第〗項所述的, I- ^ 一中該清除訊息是包括 在從該無線電網路控制器傳送到該崎點的一 —位元 資料訊框中的 8. 3請專利卿丨侧恤,㈣麵訊息指出— 问逮下行分享頻道承載的釋出。 電網路控制器(RNC),該無
    9.-種用於與-Β節點通訊的—無線 線電網路控制器包括: -處’被配置用於_關於與_使用者設備的一高 分钱道(HS_DSCH)關聯的封包資料單元的一清除 觸發事件;以及 收發⑽被配置用於傳送一清除訊息至該B節點,以 請雜該B節點的緩射清除與該義者設備賴高速下行 分旱頻道關聯的所有封包資料單元。 如申"月專利範圍第9項所述的無線電網路控制器_^,i中 該清除觸神件是該❹者設備的—高速下行分㈣道 (HS-DSCH)胞元改變。 1L如申請專利範圍第9項所述的無線電網路控制器(RNC),其中 該清除觸發事件是一無線電連結控制重置。 12.如申S月專利|巳圍第9項所述的無線電網路控制器师c),其中 該使用者設備以及該Β節點是以一確認模式(AM)進行通 訊’以及該清除觸發事件是從該使用者設備發送到該B節點 15 (S3 1323585
    的一無線電連結控制器狀態報告訊息。 13.如申請專利翻_所述的無線電轉控制器师〇,其中 該清除訊息是包括在從該無線電網路控制器傳送到該B節點 的一資料訊框中。 14·如申請專利範圍第9項所述的無線電網路控制器卿),其令 該清除訊息是包括在從該無線電網路控制器傳送到該B節點 的一資料訊框中的一信息元件。 15. 如申請專利範圍第9項所述的無線電網路控制器_C),其中 該清除訊息是包括在從該無線電網路控制器傳送到該B節點 的一資料訊框中的一位元。 16. 如申叫專利範圍第9項所述的無線電網路控制器卿C),其中 該清除訊息指出一高速下行分享頻道承载的釋出。
TW093104017A 2002-05-10 2003-05-07 Radio network controller for communicating with node b and method thereof TWI323585B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37982802P 2002-05-10 2002-05-10

Publications (2)

Publication Number Publication Date
TW200507521A TW200507521A (en) 2005-02-16
TWI323585B true TWI323585B (en) 2010-04-11

Family

ID=29420562

Family Applications (8)

Application Number Title Priority Date Filing Date
TW098118282A TWI380635B (en) 2002-05-10 2003-05-07 System for permitting control of the purging of a node b by the serving radio network controller
TW093104017A TWI323585B (en) 2002-05-10 2003-05-07 Radio network controller for communicating with node b and method thereof
TW099114450A TWI415423B (zh) 2002-05-10 2003-05-07 管理封包資料單元的方法及有效管理封包資料單元傳輸的無線通訊系統
TW092112479A TWI256800B (en) 2002-05-10 2003-05-07 System for permitting control of the purging of a node b by the serving radio network controller
TW104110928A TWI563812B (en) 2002-05-10 2003-05-07 A radio network controller and a method for use thereby
TW095115398A TWI357743B (en) 2002-05-10 2003-05-07 Node b for performing flow control and method ther
TW095116136A TWI321926B (en) 2002-05-10 2003-05-07 Node b for communicating with radio network controller and method thereof
TW101129090A TWI508493B (zh) 2002-05-10 2003-05-07 無線電網路控制器及b節點

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TW098118282A TWI380635B (en) 2002-05-10 2003-05-07 System for permitting control of the purging of a node b by the serving radio network controller

Family Applications After (6)

Application Number Title Priority Date Filing Date
TW099114450A TWI415423B (zh) 2002-05-10 2003-05-07 管理封包資料單元的方法及有效管理封包資料單元傳輸的無線通訊系統
TW092112479A TWI256800B (en) 2002-05-10 2003-05-07 System for permitting control of the purging of a node b by the serving radio network controller
TW104110928A TWI563812B (en) 2002-05-10 2003-05-07 A radio network controller and a method for use thereby
TW095115398A TWI357743B (en) 2002-05-10 2003-05-07 Node b for performing flow control and method ther
TW095116136A TWI321926B (en) 2002-05-10 2003-05-07 Node b for communicating with radio network controller and method thereof
TW101129090A TWI508493B (zh) 2002-05-10 2003-05-07 無線電網路控制器及b節點

Country Status (22)

Country Link
US (6) US7430185B2 (zh)
EP (2) EP1520434B1 (zh)
JP (2) JP2005525757A (zh)
KR (10) KR100984321B1 (zh)
CN (4) CN101600235B (zh)
AR (2) AR039541A1 (zh)
AT (1) ATE376337T1 (zh)
AU (3) AU2003267317B8 (zh)
BR (2) BR0309998A (zh)
CA (1) CA2485559C (zh)
DE (2) DE60316946T2 (zh)
DK (1) DK1520434T3 (zh)
ES (1) ES2294311T3 (zh)
GE (2) GEP20115136B (zh)
HK (4) HK1054671A2 (zh)
IL (2) IL165126A (zh)
MX (1) MXPA04011165A (zh)
MY (3) MY145874A (zh)
NO (2) NO334567B1 (zh)
SG (1) SG143988A1 (zh)
TW (8) TWI380635B (zh)
WO (1) WO2003096712A1 (zh)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI380635B (en) 2002-05-10 2012-12-21 Interdigital Tech Corp System for permitting control of the purging of a node b by the serving radio network controller
US7190673B2 (en) * 2002-06-26 2007-03-13 Interdigital Technology Corporation Method and system that improves interoperability of a radio network controller and a base station in cellular system with downlink congestion control
CN1788448B (zh) * 2003-04-10 2011-09-14 艾利森电话股份有限公司 重传的方法和系统
CN1947448B (zh) * 2004-05-05 2012-08-15 艾利森电话股份有限公司 高速下行链路分组接入流量控制数据帧,帧序列号
US20060031201A1 (en) * 2004-08-06 2006-02-09 Microsoft Corporation Life moment tagging and storage
CN100438490C (zh) * 2004-08-27 2008-11-26 华为技术有限公司 基于统计平均的数据下发时间调整方法
US8130855B2 (en) 2004-11-12 2012-03-06 Interdigital Technology Corporation Method and apparatus for combining space-frequency block coding, spatial multiplexing and beamforming in a MIMO-OFDM system
US8189615B2 (en) * 2004-12-23 2012-05-29 Nokia Corporation Method and apparatus for communicating scheduling information from a UE to a radio access network
US8842631B2 (en) 2005-11-30 2014-09-23 Qualcomm Incorporated Data state transition during handoff
US7668121B2 (en) * 2006-01-10 2010-02-23 Intel Corporation Purging of authentication key contexts by base stations on handoff
US8031872B2 (en) 2006-01-10 2011-10-04 Intel Corporation Pre-expiration purging of authentication key contexts
US20080056148A1 (en) * 2006-09-06 2008-03-06 Mediatek Inc. Wireless communication method and apparatus for reducing data retransmission
KR100783114B1 (ko) 2006-10-09 2007-12-07 삼성전자주식회사 이동통신 단말기의 목록 탐색 방법
US9173223B2 (en) * 2006-12-07 2015-10-27 Lg Electronics Inc. Method of transferring data in a wireless communication system
US8797879B2 (en) * 2006-12-07 2014-08-05 Lg Electronics Inc. Method of transmitting and receiving status report in a mobile communication system
KR101342365B1 (ko) * 2006-12-07 2013-12-16 엘지전자 주식회사 무선 통신 시스템에서의 데이터 전달 방법
KR101364802B1 (ko) * 2007-01-08 2014-02-26 엘지전자 주식회사 무선 통신의 공통채널 수신 방법 및 그 단말
WO2008084985A2 (en) * 2007-01-09 2008-07-17 Lg Electronics Inc. Method of transmitting and receiving data in a wireless communication system
WO2008084953A1 (en) * 2007-01-09 2008-07-17 Lg Electronics Inc. Method for reporting channel quality through uplink common channel in wireless communication
US8155069B2 (en) * 2007-01-09 2012-04-10 Lg Electronics Inc. Method of transmitting and receiving scheduling information in a wireless communication system
WO2008084984A2 (en) * 2007-01-09 2008-07-17 Lg Electronics Inc. Method of controlling data retransmission in a wireless communication system
KR101211758B1 (ko) * 2007-01-10 2012-12-12 엘지전자 주식회사 무선 통신 시스템의 블록 데이터 생성 방법
CN101222419B (zh) 2007-01-10 2011-07-20 华为技术有限公司 数据通信方法及系统、数据发送/接收装置
CN101578783A (zh) * 2007-01-10 2009-11-11 Lg电子株式会社 用于在移动通信中构造数据格式的方法及其终端
US8483127B2 (en) * 2007-01-10 2013-07-09 Lg Electronics Inc. Method for constructing data format in mobile communication and terminal thereof
CN101601208B (zh) * 2007-01-31 2014-04-16 Lg电子株式会社 用于发送和接收系统信息的方法
KR101461938B1 (ko) 2007-01-31 2014-11-14 엘지전자 주식회사 시스템 정보의 전송 및 수신 방법
KR101426958B1 (ko) * 2007-02-06 2014-08-06 엘지전자 주식회사 무선통신 시스템에서 데이터 송수신 방법
US8830950B2 (en) * 2007-06-18 2014-09-09 Qualcomm Incorporated Method and apparatus for PDCP reordering at handoff
US20090175175A1 (en) * 2008-01-04 2009-07-09 Interdigital Patent Holdings, Inc. Radio link control reset using radio resource control signaling
US20090219915A1 (en) * 2008-02-28 2009-09-03 General Dynamics C4 Systems, Inc. Distributed request queue for a data communication system, and related operating methods
US8902833B2 (en) * 2010-12-23 2014-12-02 Qualcomm Incorporated System and method for performing a radio link control (RLC) reset in a downlink multipoint system
US8953576B2 (en) * 2011-11-04 2015-02-10 Telefonaktiebolaget L M Ericsson (Publ) Handling redundant data in a communication system
EP2777200B1 (en) 2011-11-10 2015-07-01 Telefonaktiebolaget L M Ericsson (publ) Methods, radio base station and radio network controller
WO2013167343A1 (en) * 2012-05-11 2013-11-14 Nokia Siemens Networks Oy Delay equalization for fluctuating inter-site multiflow links
US9544099B2 (en) * 2012-07-02 2017-01-10 Intel Corporation User equipment, evolved node B, and method for multicast device-to-device communications
US20140082450A1 (en) * 2012-09-17 2014-03-20 Lsi Corp. Systems and Methods for Efficient Transfer in Iterative Processing
US9214959B2 (en) 2013-02-19 2015-12-15 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods for skip layer data decoding
US9274889B2 (en) 2013-05-29 2016-03-01 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods for data processing using global iteration result reuse
US8959414B2 (en) 2013-06-13 2015-02-17 Lsi Corporation Systems and methods for hybrid layer data decoding
US8917466B1 (en) 2013-07-17 2014-12-23 Lsi Corporation Systems and methods for governing in-flight data sets in a data processing system
US8817404B1 (en) 2013-07-18 2014-08-26 Lsi Corporation Systems and methods for data processing control
US9196299B2 (en) 2013-08-23 2015-11-24 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods for enhanced data encoding and decoding
US8908307B1 (en) 2013-08-23 2014-12-09 Lsi Corporation Systems and methods for hard disk drive region based data encoding
US9298720B2 (en) 2013-09-17 2016-03-29 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods for fragmented data recovery
JP5726252B2 (ja) * 2013-09-18 2015-05-27 三菱電機株式会社 無線通信装置、無線通信方法、および無線通信プログラム
US9219503B2 (en) 2013-10-16 2015-12-22 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods for multi-algorithm concatenation encoding and decoding
US9323606B2 (en) 2013-11-21 2016-04-26 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods for FAID follower decoding
RU2014104571A (ru) 2014-02-10 2015-08-20 ЭлЭсАй Корпорейшн Системы и способы для эффективного с точки зрения площади кодирования данных
US9378765B2 (en) 2014-04-03 2016-06-28 Seagate Technology Llc Systems and methods for differential message scaling in a decoding process
US20170118744A1 (en) * 2015-10-27 2017-04-27 Nokia Solutions And Networks Oy Method and apparatus for controlling downlink or uplink transmission
DE112016007007T5 (de) 2016-06-22 2019-03-07 Intel Corporation Kommunikationsvorrichtung und verfahren für vollduplex-disposition

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0659326B1 (en) * 1993-06-14 2002-09-04 Telefonaktiebolaget Lm Ericsson Time alignment of transmission in a down-link of a cdma system
FI107575B (fi) 1994-06-20 2001-08-31 Nokia Mobile Phones Ltd Tiedonsiirtomenetelmä, tukiasema sekä tilaajapäätelaite
JP2590760B2 (ja) 1994-11-14 1997-03-12 日本電気株式会社 Atmノード機器
MY123040A (en) 1994-12-19 2006-05-31 Salbu Res And Dev Proprietary Ltd Multi-hop packet radio networks
FI98586C (fi) 1995-01-10 1997-07-10 Nokia Telecommunications Oy Pakettiradiojärjestelmä ja menetelmiä datapaketin reitittämiseksi protokollariippumattomasti pakettiradioverkoissa
FI102654B1 (fi) * 1996-02-22 1999-01-15 Nokia Mobile Phones Ltd Menetelmä tukiaseman vaihtamiseksi ATM-verkon radiolaajennuksessa
US6058106A (en) 1997-10-20 2000-05-02 Motorola, Inc. Network protocol method, access point device and peripheral devices for providing for an efficient centrally coordinated peer-to-peer wireless communications network
GB9815886D0 (en) * 1998-07-21 1998-09-16 Nokia Telecommunications Oy Method and apparatus for the transmission of packets of data
US6320873B1 (en) 1998-08-27 2001-11-20 Qualcomm Incorporated CDMA transmission of packet-switched data
US6490615B1 (en) 1998-11-20 2002-12-03 International Business Machines Corporation Scalable cache
DE19900436B4 (de) * 1999-01-08 2016-12-01 Ipcom Gmbh & Co. Kg Verfahren zum Handover, Mobilstation für ein Handover und Basisstation für ein Handover
JP2000295200A (ja) * 1999-04-01 2000-10-20 Matsushita Electric Ind Co Ltd 干渉信号除去装置
GB9913092D0 (en) * 1999-06-04 1999-08-04 Nokia Telecommunications Oy A network element
EP1081979A1 (en) * 1999-08-31 2001-03-07 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Subscriber station, network control means and method for carrying out inter-frequency measurements in a mobile communication system
US6385174B1 (en) 1999-11-12 2002-05-07 Itt Manufacturing Enterprises, Inc. Method and apparatus for transmission of node link status messages throughout a network with reduced communication protocol overhead traffic
US6996092B1 (en) * 2000-01-31 2006-02-07 Telefonaktiebolaget Lm Ericsson (Publ) IP-based base station system
EP1264446A1 (en) 2000-02-25 2002-12-11 Telefonaktiebolaget LM Ericsson (publ) Flow control between transmitter and receiver entities in a communications system
TW484283B (en) 2000-08-11 2002-04-21 Ind Tech Res Inst Dynamic scheduling scheduler framework and method for mobile communication
US6845100B1 (en) * 2000-08-28 2005-01-18 Nokia Mobile Phones Ltd. Basic QoS mechanisms for wireless transmission of IP traffic
KR100365788B1 (ko) * 2000-09-14 2002-12-26 삼성전자 주식회사 무선 패킷 데이터시스템의 수신 트래픽 양 결정방법 및 장치
KR100525380B1 (ko) 2000-09-22 2005-11-02 엘지전자 주식회사 Cdma 통신 시스템의 호 설정 방법
KR100735400B1 (ko) * 2000-09-26 2007-07-04 삼성전자주식회사 이동통신시스템에서 국제이동가입자식별 정보 관리 장치및 방법
GB2367719B (en) 2000-10-03 2004-01-07 Ericsson Telefon Ab L M Mobile access networks
GB2361392B (en) 2000-12-13 2003-07-23 Ericsson Telefon Ab L M Flow control in a radio access network
KR100470345B1 (ko) * 2000-12-27 2005-02-21 엘지전자 주식회사 이동통신 망에서의 ip멀티캐스트/브로드캐스트 패킷 전송을 위한 링크접속제어 프로토콜 구현장치 및 방법
GB2364862B (en) 2001-03-23 2003-05-14 Ericsson Telefon Ab L M Radio access networks
KR100736484B1 (ko) * 2001-04-21 2007-07-06 엘지전자 주식회사 이동통신의 hsdpa시스템 지원을 위한 버퍼 관리 방법
US7158504B2 (en) * 2001-05-21 2007-01-02 Lucent Technologies, Inc. Multiple mode data communication system and method and forward and/or reverse link control channel structure
CN1391961A (zh) 2001-06-15 2003-01-22 乔路生 冠心病理疗仪
KR100446522B1 (ko) * 2001-07-06 2004-09-04 삼성전자주식회사 고속 순방향 패킷 접속 방식을 사용하는 통신시스템에서고속 매체 접속 제어 계층 엔터티 리셋 방법
KR100790131B1 (ko) * 2001-08-24 2008-01-02 삼성전자주식회사 패킷 통신시스템에서 매체 접속 제어 계층 엔터티들 간의 시그널링 방법
US6904016B2 (en) * 2001-11-16 2005-06-07 Asustek Computer Inc. Processing unexpected transmission interruptions in a wireless communications system
US6947756B2 (en) * 2001-12-24 2005-09-20 Telefonaktiebolaget Lm Ericsson Method of balancing backhaul delays for a series of daisy chained radio base stations
US7684380B2 (en) * 2002-01-22 2010-03-23 Freescale Semiconductor, Inc. System and method for handling asynchronous data in a wireless network
JPWO2003096737A1 (ja) * 2002-05-07 2005-09-15 三菱電機株式会社 無線通信のための基地局、無線通信方法および移動局
TW201101752A (en) 2002-05-10 2011-01-01 Interdigital Tech Corp Cognitive flow control based on channel quality conditions
TWI380635B (en) * 2002-05-10 2012-12-21 Interdigital Tech Corp System for permitting control of the purging of a node b by the serving radio network controller
US6901063B2 (en) * 2002-05-13 2005-05-31 Qualcomm, Incorporated Data delivery in conjunction with a hybrid automatic retransmission mechanism in CDMA communication systems
KR100802619B1 (ko) 2002-11-07 2008-02-13 엘지전자 주식회사 무선 링크 제어 프로토콜에 따르는 수신기에서의 알엘씨데이터 수신 윈도우 처리 방법
CN100586204C (zh) * 2003-06-18 2010-01-27 Ut斯达康(中国)有限公司 在通用移动通信系统无线接入网中实现区分服务的方法
EP1507352B1 (en) 2003-08-14 2007-01-31 Matsushita Electric Industrial Co., Ltd. Time monitoring of packet retransmissions during soft handover
KR100689543B1 (ko) * 2003-08-26 2007-03-02 삼성전자주식회사 이동통신 시스템에서 상향링크 패킷 전송을 위한 스케쥴링 요청 방법 및 장치
ATE541375T1 (de) * 2003-11-12 2012-01-15 Koninkl Philips Electronics Nv Datenpaketübertragung
US20070171830A1 (en) * 2006-01-26 2007-07-26 Nokia Corporation Apparatus, method and computer program product providing radio network controller internal dynamic HSDPA flow control using one of fixed or calculated scaling factors
US8503423B2 (en) * 2007-02-02 2013-08-06 Interdigital Technology Corporation Method and apparatus for versatile MAC multiplexing in evolved HSPA
EP2127403B1 (en) * 2007-02-02 2019-04-03 InterDigital Technology Corporation Method and apparatus for controlling a handover between utra r6 cells and r7 cells
US8149716B2 (en) * 2007-08-20 2012-04-03 Raytheon Bbn Technologies Corp. Systems and methods for adaptive routing in mobile ad-hoc networks and disruption tolerant networks
JP4801707B2 (ja) * 2007-09-27 2011-10-26 イノヴァティヴ ソニック リミテッド 無線通信システムにおいてMAC−ehsプロトコルエンティティーのリセットを改善する方法及び装置
CN101816144B (zh) * 2007-10-03 2013-04-03 Lm爱立信电话有限公司 进行语音和数据包传输的电信系统中的发送器中的计时器处理
JP5150520B2 (ja) * 2009-01-08 2013-02-20 株式会社エヌ・ティ・ティ・ドコモ 通信装置及び通信方法

Also Published As

Publication number Publication date
US8867452B2 (en) 2014-10-21
CN101600235A (zh) 2009-12-09
HK1054671A2 (en) 2003-11-21
EP1881711A3 (en) 2008-04-09
CN101600235B (zh) 2012-08-08
NO334567B1 (no) 2014-04-14
US9154937B2 (en) 2015-10-06
US20040042436A1 (en) 2004-03-04
BR0309998A (pt) 2005-02-15
CA2485559C (en) 2011-04-26
TW200715759A (en) 2007-04-16
EP1520434A4 (en) 2005-05-25
US8493865B2 (en) 2013-07-23
KR100945409B1 (ko) 2010-03-04
HK1076679A1 (en) 2006-01-20
TW201115978A (en) 2011-05-01
AU2009201695A1 (en) 2009-05-21
AU2009201695B2 (en) 2011-05-26
US20120230197A1 (en) 2012-09-13
KR20090037947A (ko) 2009-04-16
KR20050091794A (ko) 2005-09-15
CN101600236A (zh) 2009-12-09
MY146280A (en) 2012-07-31
IL165126A (en) 2010-05-17
US20150009938A1 (en) 2015-01-08
MXPA04011165A (es) 2005-01-25
WO2003096712A1 (en) 2003-11-20
US7430185B2 (en) 2008-09-30
KR20090106615A (ko) 2009-10-09
AU2006233226B2 (en) 2009-01-29
BRPI0309998B1 (pt) 2017-07-04
US20090028123A1 (en) 2009-01-29
KR101080536B1 (ko) 2011-11-04
KR100685243B1 (ko) 2007-02-27
KR100984321B1 (ko) 2010-09-30
GEP20074150B (en) 2007-07-10
US8199650B2 (en) 2012-06-12
KR20040104729A (ko) 2004-12-10
KR20050107311A (ko) 2005-11-11
TWI321926B (en) 2010-03-11
TWI256800B (en) 2006-06-11
DE20307252U1 (de) 2004-01-15
AR062535A2 (es) 2008-11-12
TWI415423B (zh) 2013-11-11
TWI357743B (en) 2012-02-01
CN101600236B (zh) 2013-12-04
ATE376337T1 (de) 2007-11-15
TW201336268A (zh) 2013-09-01
JP4365358B2 (ja) 2009-11-18
IL201393A (en) 2010-12-30
TWI380635B (en) 2012-12-21
KR100945410B1 (ko) 2010-03-04
NO338931B1 (no) 2016-10-31
JP2005525757A (ja) 2005-08-25
TW201541901A (zh) 2015-11-01
DE60316946D1 (de) 2007-11-29
AU2003267317A1 (en) 2003-11-11
KR100696223B1 (ko) 2007-03-21
EP1881711B1 (en) 2016-08-03
KR20100038447A (ko) 2010-04-14
TWI508493B (zh) 2015-11-11
MY145874A (en) 2012-05-15
TW200409489A (en) 2004-06-01
TW201008176A (en) 2010-02-16
IL165126A0 (en) 2005-12-18
CN2620946Y (zh) 2004-06-16
DE60316946T2 (de) 2008-08-14
HK1138984A1 (zh) 2010-09-03
HK1138983A1 (en) 2010-09-03
MY156465A (en) 2016-02-26
TWI563812B (en) 2016-12-21
AR039541A1 (es) 2005-02-23
KR200331232Y1 (ko) 2003-10-23
KR20030087998A (ko) 2003-11-15
US20160029200A1 (en) 2016-01-28
TW200507521A (en) 2005-02-16
EP1881711A2 (en) 2008-01-23
NO20140282L (no) 2004-12-01
KR20100108445A (ko) 2010-10-06
KR100945411B1 (ko) 2010-03-04
ES2294311T3 (es) 2008-04-01
GEP20115136B (en) 2011-01-10
KR20080058466A (ko) 2008-06-25
SG143988A1 (en) 2008-07-29
US9622066B2 (en) 2017-04-11
EP1520434B1 (en) 2007-10-17
EP1520434A1 (en) 2005-04-06
AU2003267317B8 (en) 2009-08-06
AU2003267317B2 (en) 2006-07-27
DK1520434T3 (da) 2008-02-11
AU2006233226A1 (en) 2006-11-16
CA2485559A1 (en) 2003-11-20
NO20045272L (no) 2004-12-01
CN1653827A (zh) 2005-08-10
JP2005348444A (ja) 2005-12-15
CN100505923C (zh) 2009-06-24
US20130301417A1 (en) 2013-11-14

Similar Documents

Publication Publication Date Title
TWI323585B (en) Radio network controller for communicating with node b and method thereof

Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent