TWI357743B - Node b for performing flow control and method ther - Google Patents

Node b for performing flow control and method ther Download PDF

Info

Publication number
TWI357743B
TWI357743B TW095115398A TW95115398A TWI357743B TW I357743 B TWI357743 B TW I357743B TW 095115398 A TW095115398 A TW 095115398A TW 95115398 A TW95115398 A TW 95115398A TW I357743 B TWI357743 B TW I357743B
Authority
TW
Taiwan
Prior art keywords
node
data
rnc
channel
transmission
Prior art date
Application number
TW095115398A
Other languages
English (en)
Inventor
E Terry Stephen
Yi Ju Chao
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
Application granted granted Critical
Publication of TWI357743B publication Critical patent/TWI357743B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
    • 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]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/1607—Details of the supervisory signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1809—Selective-repeat protocols
    • 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]
    • H04L12/46—Interconnection of networks
    • H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
    • 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
    • H04L43/065—Generation of reports related to network devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/30—Flow control; Congestion control in combination with information about buffer occupancy at either end or at transit nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/32—Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/34—Flow control; Congestion control ensuring sequence integrity, e.g. using sequence numbers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0247—Traffic management, e.g. flow control or congestion control based on conditions of the access network or the infrastructure network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H04W28/12—Flow control between communication endpoints using signalling between network elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H04W28/14—Flow control between communication endpoints using intermediate storage
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing 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
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0097—Relays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/12—Access point controller 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)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)

Description

1357743 九、發明說明： 【發明所屬之技術領域】 本發明係關於無線電通信的領域，更特定言之，本發明係 關於在第三代（3G)通信系統中於無線電網路控制器（跳; 及B節點間資料傳輸流控制之運用。 【先前技術】 -種3G通用地面無線電存取網路（utran)包括 -個RNC伴隨著_或更多骑點且每—細節點進一 步伴隨著一或更多胞元。 該3G頻分雙工（FDD)及時分雙工（tdd)模式典型上 使用該RNC以分佈（亦即’緩衝及調度）至至少一個使用者 設備（UE)的資料傳輸。然而，對犯蜂窩系統的高速通道， 育料被調度以進行該B節點的傳輸。例如，這些高速通道的其 :-個為南速下行分享通道（HS_DSCH)。因資料係由· 節點調度’必須在該_點緩衝資料以傳輸至該证⑻。" 許多大量在該B節點緩衝的資料對系統的整體操作 面影響的案例，一些這些案例將敘述於後。 、 第一個案例係•在3G系統的重新傳輸 對端點資料傳輸的高可俨度。孰知太姑敲再逆巧和點 ΜτττηΓ 熟本技藝者應了解在該3節點 及該卿㈣輸失敗可㈣許多不_翔。例如，該β節點 試傳輸數次而未成功，或者，用於特定傳輸的傳輸時間 =失企更_敘述於後的本發明纽涵蓋這些情況及資料傳 ^的失敗促使錄電連結控 (RLC)麵傳輸的任何其他 情況。
5 重新傳輸機構有許多層次。如-個機構為高速下行分組接 入（HSDPA)的混合自動重發請求（H ARQ)方法之傳輸。 該H-ARQ方法提供—種顧，於此錯誤減的傳輸被指示給 該發射Θ ’且該發射器重新傳輸該資料直職資料被正確接 收。 —除該H_ARQ方法外’在該臟及該UE有實體。該傳送RLC 實體在特定通信協定資料單位（PDU)的標頭發出序號（sn)， $被接收RLC實體使肋確保沒有任何面成該傳輸失聯， 若在傳輸期間有PDUs失聯（由PDUs的失序傳送而知悉），則 該接收RLC實體傳送—個狀驗告阳⑽通知該傳送虹。實 體某些PDus為失聯的，該狀態報告PDU敘述成魏/或不成功 料傳輸的狀態’其辨識已失聯或已接收pDUs的序號。若 PDUs為失聯的’職傳送虹實體會鎖傳輸該已失聯pDu 的副本至該接收RLC實體。 重新傳輸對系統性能的影響參考第丨圖被敘述。如所示， 當具SN=3的該PDU未被該UE成功接收時，在該ue内的該rlc 要求在該RNC的其對等實體重新傳輸。同時，具SNs=6&7的 PDUs在該B節點的緩衝器排列。 參考第2圖，因重新傳輸方法需要一些時間且資料持續被 傳輸’多兩個具SNs=8及9的PDUs已在具SNs=6及7的PDUs之 後排列’且在具SN=3的已重新傳輸ρου前。具SN=3的該PDU 必須等待直到具SNs=6-9的PDUs已被傳輸至該UE。此外，因 至較尚層的資料依序傳送之要求，具SNs=4-9的PDUs不會通過 較高層直到具SN=3的該PDU被接收且資料的依序傳送可被進 該UE被要求緩衝該失序資料直到失聯的pDU可被傳輸。 此不僅造成傳輸的延if ’亦需魏证具足觸記憶體能夠進 行持續資料接收的資料緩衝直到已失聯㈣可被成功地重新 傳輸。否則’有效的資料傳輪速度被降低，因而影響服務品質。 因記憶體為非常昂貴的，此為不欲的設計關。因此，此第一 個案例為當需要RL C重新傳輪且在該B節點緩衝的大量資料 造成較大的資料傳輸延遲及較高的证記憶體要求。 第二個案例為當在該B節點資料的緩衝負面地影響系統 性能為層2 (L2)或層3 (L3)訊號及資料傳輸由相同調度方 法進行或分旱在該B節點的單一緩衝器之情況。雖然資料被緩 衝及進行且L2/3§fl號在其後，但訊號無法繞過傳輸排列。在傳 輸緩衝器内的資料量愈大（其以先入先出（FIF〇)緩衝器操 作），L2/3訊號或資料通過該緩衝器的時間愈長。任何高優先 順序的L2/3訊號因在該緩衝器的資料而被延遲。 第三個案例當在該B節點資料的緩衝負面地影響系統性 能係因伺服HS-DSCH胞元變化的情況。因該B節點執行 HS-DSCH資料的調度及緩衝，當該UE執行自來源b節點至目 標B節點的伺服HS-DSCH胞元變化’有一種可能為在交接後相 當量的資料仍在來源B節點被缓衝，此資料為不能回復的因當 自末源B郎點要被傳輸至目標B卽點在UTRAN結構内沒有資 料緩衝的機構。當伺服HS-DSCH胞元變化時，該尺^沒有任 何關於多少資料（若有時）遺失的信息，因該RNC不知何種 資料在該來源B節點被缓衝。在HS-DSCH胞元變化的情況，在 言亥B々々 即點被緩衝的資料量愈大，最終被滯留在該來源B節點且 '、須被重新傳輸的資料量愈大。 因此’對上述原因希望限制在該B節點緩衝的資料量。 【發明内容】 ~本發明為一種藉由聰明地使用在該处JC及在該b節點間 系*貝料流之控制以改善無、線通信系、統的性能之系統及方法。該 名统監測某些準則且若必須時適#地增加或減少在該及 為Bgp點間的貢料流。此藉由允許重新傳輸的資料、發出訊 ^夕驟及其他要以較先前技藝系統躲的速度成功接收的資 二’，由減少在該B節點緩衝的資料量來改良傳輸系統的性 月匕。當通道品質降級時，資料流控制被運用以減少在該B節點 的緩衝且在HS-DSCH交接前。 在較佳具體實施例中，本發明於包含與細節點（具至少 —個緩衝器於其間以儲存資料）通信的無線電網路控制器 (RNC)的無線通信系統實施。該跳發出訊號給該B節點， 且要求該RNC送出1量的資料至該B節點。該B節點監測所 選擇的品質指示符及基於該所選擇的品質指示符計算缓衝哭 的容量分佈。該B節點將容量分佈訊號送至該聰c。為回應該 容量分佈的接收，該RNC以根據該容量分佈所決定的資^ 速率傳輸資料至該Β節點。 【實施方式】 本發明係參相式敘狀’其巾_財絲相同元件。 雖然本發明以參考排列於緩衝器特定數目的pDUs (如數十 PDUs)而被敘述’此提及的PDUs數目僅為簡化用途，根據先 1357743 前案例被傳輸及緩衝的PDUs實際數目更可能在數百朽^^或 更夕。本發明及其意旨意欲適用於任何數目的PDus及任何尺 寸傳輸緩衝器。 一般’當該UE的通道品質降級時，對证本發明減少至該 B節點的資料流，且該UE的通道品質改良時，增加至該 的貧料流。為控制在該RNC及在該B節點間的資料傳輸流，本 發明監測-或更純H的參數，此資料流控制為可基於一 個準則或是許多不同準則的組合。此外，如於下文更詳細說 明，該準則可由該B節點内部地產生，或是可由外部實體產1 (如該UE)，並傳送至該b節點。 參考苐3A圖’根據本發明監測通信通道品質及調整在該 RNC 52及在該B節點Μ間的資料流之方法％被示出。此方法5〇 處理在該聽52及在該B節點54間的㈣傳輸，該職_ 輪-容量要求至該B節點54(步觀）。基本上該容量要求為 自該RNC 52至該B節點54的要求使該rnc 52送出一定量的資 料至該B節點54 ’細節點54接收此容量要求及監測所選擇的 品質指示符（步驟60)。此所選擇的品f指示符可基於自該 UE傳輸的資料（於後文詳細說明），或是可基於内部產生的 品質指示符，如在該B節點54緩衝器的深度。 该B即點54亦監測在該B節點内緩衝器的狀態（步驟& )。 如:由熟知本技蟄者了解，雖穌發明以參考在該B節點％内 ，單-緩衝H敘述以簡化，大部份該猶器包括許多緩衝器或 =被分成許多子緩衝器的單一緩衝器，每一個緩衝器或子緩衝 益被分配有-或更多資韻。無論是否有—或多個多重緩衝 ί SO. 9 1357743 . » 器，一種顯示在緩衝器内資料量的指示符在該B節點内内部地 產生。此使得該B節點54監測在緩衝器内的資料量，及亦可監 測該緩衝器可接受的額外資料量。 δ玄B節點54計鼻並傳輸一種容量分佈（步驟64)至該_匸 52 ’該容量分佈由該Β節點54授權以允許該反^^ 52送出一定量 的資料。在接收該容量分佈時，該RNC 52根據該分佈傳輸資 料（步驟66)，亦即，該rncw傳輸資料至該Β節點54，其量 不超過該容量分佈。而後該Β節點據以調整其緩衝器以容納及 儲存該貧料（步驟69)。儲存於該緩衝器的資料量會依據由該 RNC 52傳輸的進入資料及傳輸至該证82 (示於第3]5圖）的 送出資料來變化。 熟知本技蟄者會欣喜的是當資料流由該咖(：52至該B節 點54 ’及當該流速連續由該B節點54調整時，示於第3入圖的方 法50可固定地被重覆。亦應注意方法步卿、⑼、62、科、的 及69不必要依序執行，且在方法5〇的不同步驟被施用前任何— 個步驟可被施❹次。此外，—些步驟，如容量分佈步驟糾， 可顯示重覆的資料分佈使得資料傳輸（步驟66)可被定期地進 行。 參考第3B圖，根據本發明監測該崎賴及該现幻間的 通k通道品質之方法80被示出。該聯點增輸資料至該证 82 (步驟84)。該ueu接收此資料及傳輸一訊號品質指示符 ^驟86)，例如通道品質指標（CQI)至該B節點M。此訊 唬。口貝#曰示符再被用做第3 A圖步驟6 〇中的所選擇品質指 符。 ’、 < S· > 10 可由#知本技藝者注意的是方法步驟84及86不必要依序 八II、’例如’在FDD模式，無論是否資料被傳輸，訊號品質指 ，苻為定期自該]^ 82傳送，在此情況下，該(疋82可定期地 或應特定事件傳輸—訊號品質指示符至該B節點54，該訊 唬貝指示符再被用做第3 A圖步驟6〇中的所選擇品質指示 符。 ' 如上所述，該所選擇品質指示符可由該3節點内部地產
生或者由另一實體（如該征）外部地產生並送至該B節點。 =據具體實施例，準縣自該证的通道品質回饋。在此 ”體只靶例，為下行通道品質的指標的以^被使用。 在第二具體實施例，準則為該证根據該沁从时法所產 生的ACK或NACK。例如，在一段時間，八趣的數目及/或 NACKs的數目可被用來得到通道品質的指標。 在第三具體實施例’準則為該B節點選擇的調變及編碼組 jMCS)，其是需要的以成功地傳輸資料。如可由熟知本技
灰者所I解當通道條件為差的時，非常強烈賴cs被使用。 或者’虽通道條件為良好時，較不強烈的妮抑皮使用且大量 j被傳輸。最強烈的MCS組之選擇可被使雜為差的通道 加質條件之指標，但最不強烈賴朗綠通道品質條 件為佳的。 在第四具體貫施例’準則為在該崎點傳輸缓衝器内的符 列(queue)之深度。例如，若該B節點54緩衝器目前儲存大量資 料，通道品質條件的指標可能是差的，因該資料在該B節點傳 輸緩衝器被”向後移動”。些微負載的緩_可能通道品質條件 〆 .J - 11 1357743 • ^ » * . .\ 為良好的指標且資料未向後移動。 在第五具體實施例，準則為”落”在該B節點的資料量。如 可由熟知本技藝者所了解掉落的資料為該B節點企圖重新傳 • 輸^的㈣且在絲蚊數目时試後已被放細資料，若 大量的$輸由該B節點掉落’此為通道品懿件為差的指標。 在第六具體實施例，準則為在預先決定時間（例如一百毫 秒）内了由5亥;B郎點傳輸的資料量。依通信通道的品質而定， 在該B節點緩衝的PDUs數目可變化。雖然預先权的時間可 # 被固定曰，因改變通道品質條件，在預先決定時間内可被傳輪的 PDUs量可鋪著改變。例如’若通道品f條件為佳的，一百 1固rDUs可在一百毫秒的時間内被傳輸；然而，若通道品質條 件非常差，僅十個PDUs可在一百秒的時間内被傳輸。 熟知本技藝者應了解可直接或間接顯示通道條件的其他 準則可根據本發明被利用。此外，依系統使用者的特定需求， 二或更多上述準則的組合可據此被利用或權重。 參考第4圖，適當控制在該rnc及在該3節點間的資料流 鲁 之益處可被看出。該實例為因失敗傳輸而需要重新傳輸且在該 RNC及在該B節點間的資料流被減少之案例。資料流減少的結 果為僅一個額外具SN=8的PDU在具SN=3的已重新傳輸?!^ 之前排列。如第4圖所示，與第2圖（具SNs=8的PDUs及在具 SN=3的PDU之前排列）所示的先前技藝處理相較，資料流控 ' 制之運用減少具SN=3的PDU之重新傳輸的延遲，因此，具 SN=3的PDU可被早點重新傳輸至該ue。該定序傳送要求產生 更快的處理及PDUs 4至8至較高層之傳送。 λ 12 1357743 . * t 僅官本發明已以較佳具體實施例敘述，在如下文申請專利 範圍所列出的本發明範圍内的其他變化為熟知本技藝者 易見的。 貝 【圖式簡單說明】 第1圖顯示在該RNC、該B節點、及該UE的資料之先前技藝緯 衝。 …隻 φ 第2圖顯示在重新傳輸情況下，在該RNC、該B節點、及該_ 的資料之先前技藝緩衝。 ^ 第3 A及3B圖共同為根據本發明方法監測通道品質及調整在該 RNC及在該B節點間的資料流。 人 - 第4圖為使用第3A及3B圖的方法，在重新傳輸情況下，在該 RNC、該B節點、及該UE的資料之緩衝。 【元件符號說明】
52 RNC • 54 B節點 60 步驟 64 容量分佈步驟 58、60、62、64、66、69、84及86 方法步驟
82 UE 13 4

Claims (1)

  1. 年11月24日修正替換頁 :W 5二 •、申請專利範圍：k 一種流控制的方法，該方法包括·· 一B即點利用一通道品質指標來判斷該B節點和一使用者 设備’之間❾—通道條件，該通道品質指標是至少部分基 ·· - ;準貝1而導出，該準則獨立於與一混合自動重發請求 (H-ARQ)程序有關而產生的一ACK ;以及 該B郎點發送一容量分佈訊息到一無線電網路控制器 (RNC)，該容量分佈訊息允許增加用於由該RNC的傳輸的- 貝料速率㈣應於—改善的通道條件錢降低用於由該⑽c 的傳輸的該資料速率以因應於一降級的通道條件。 如申請專利範圍第1項所述的方法，其中從該证接收該通道品 質指標。 如申請專利範圍第1項所述的方法，其中該通道品質指標指出 該B節點和該UE之間的一下行通道品質。 一種被配置用於執行流控制的B節點，該B節點包括： 一緩衝器’用於儲存從一無線電網路控制s(RNC)接收到 的複數個資料封包；以及 一控制H，被酉己置用以基於一通道品質指標來判斷該⑽ 點和使用者設備(UE)之間的一通道條件以及用於發送一容 量分佈訊息到該RNC，該通道品質指標是至少部分基於一準 則而導出’該準則獨立於與—混合自動重發請求肝施^)程 1357743 # • 100年11月24日修正替換百 序有關而產生的-ACK ’該容量分佈訊息指出增加用於由該 RNC的傳輸的一資料速率以因應於一改善的通道條件以及針 對一降級的通道條件降低用於該^^的該資料速率。 5.如申請專利範圍第4項所述的B節點，其中該通道品 接收自該UE。 係疋 6.如申請專利範圍第4項所述的6節點，其中該通道品質
    出該B節點和該UE之間的一下行财品質。 4 15
TW095115398A 2002-05-10 2003-05-07 Node b for performing flow control and method ther TWI357743B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
TWI357743B true TWI357743B (en) 2012-02-01

Family

ID=29420562

Family Applications (8)

Application Number Title Priority Date Filing Date
TW104110928A TWI563812B (en) 2002-05-10 2003-05-07 A radio network controller and a method for use thereby
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
TW095115398A TWI357743B (en) 2002-05-10 2003-05-07 Node b for performing flow control and method ther
TW101129090A TWI508493B (zh) 2002-05-10 2003-05-07 無線電網路控制器及b節點
TW095116136A TWI321926B (en) 2002-05-10 2003-05-07 Node b for communicating with radio network controller and method thereof
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
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 Before (3)

Application Number Title Priority Date Filing Date
TW104110928A TWI563812B (en) 2002-05-10 2003-05-07 A radio network controller and a method for use thereby
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

Family Applications After (4)

Application Number Title Priority Date Filing Date
TW101129090A TWI508493B (zh) 2002-05-10 2003-05-07 無線電網路控制器及b節點
TW095116136A TWI321926B (en) 2002-05-10 2003-05-07 Node b for communicating with radio network controller and method thereof
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
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

Country Status (22)

Country Link
US (6) US7430185B2 (zh)
EP (2) EP1520434B1 (zh)
JP (2) JP2005525757A (zh)
KR (10) KR20100108445A (zh)
CN (4) CN101600235B (zh)
AR (2) AR039541A1 (zh)
AT (1) ATE376337T1 (zh)
AU (3) AU2003267317B8 (zh)
BR (2) BRPI0309998B1 (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) MY156465A (zh)
NO (2) NO334567B1 (zh)
SG (1) SG143988A1 (zh)
TW (8) TWI563812B (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
JP2005525757A (ja) * 2002-05-10 2005-08-25 インターディジタル テクノロジー コーポレイション サービング無線ネットワークコントローラによるノードｂの消去制御を可能にするためのシステム
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
AU2003224532A1 (en) * 2003-04-10 2004-11-01 Telefonaktiebolaget Lm Ericsson (Publ) Method and system of retransmission
US8488464B2 (en) * 2004-05-05 2013-07-16 Telefonaktiebolaget Lm Ericsson (Publ) HSDPA flow control data frame, frame sequence number
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
US8031872B2 (en) 2006-01-10 2011-10-04 Intel Corporation Pre-expiration purging of authentication key contexts
US7668121B2 (en) * 2006-01-10 2010-02-23 Intel Corporation Purging of authentication key contexts by base stations on handoff
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
KR101342365B1 (ko) * 2006-12-07 2013-12-16 엘지전자 주식회사 무선 통신 시스템에서의 데이터 전달 방법
US8797879B2 (en) * 2006-12-07 2014-08-05 Lg Electronics Inc. Method of transmitting and receiving status report in a mobile communication system
JP5113186B2 (ja) * 2006-12-07 2013-01-09 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおけるデータ伝達方法
EP2100392A4 (en) * 2007-01-08 2013-09-25 Lg Electronics Inc METHOD FOR RECEIVING A GENERAL CHANNEL IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
WO2008084985A2 (en) * 2007-01-09 2008-07-17 Lg Electronics Inc. Method of transmitting and receiving data in a wireless communication system
WO2008084986A2 (en) * 2007-01-09 2008-07-17 Lg Electronics Inc. Method of transmitting and receiving scheduling information 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
US8194559B2 (en) * 2007-01-09 2012-06-05 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
RU2414065C1 (ru) 2007-01-10 2011-03-10 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ создания формата данных в мобильной связи и терминал для его осуществления
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
KR101461938B1 (ko) * 2007-01-31 2014-11-14 엘지전자 주식회사 시스템 정보의 전송 및 수신 방법
KR101455991B1 (ko) * 2007-01-31 2014-11-03 엘지전자 주식회사 멀티미디어 브로드캐스트/멀티캐스트 서비스에서의 시스템정보 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
EP2702716B1 (en) * 2011-11-04 2014-12-03 Telefonaktiebolaget L M Ericsson (PUBL) Handling redundant data in a communication system
IN2014DN03308A (zh) 2011-11-10 2015-06-26 Ericsson Telefon Ab L M
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
US8908307B1 (en) 2013-08-23 2014-12-09 Lsi Corporation Systems and methods for hard disk drive region based data encoding
US9196299B2 (en) 2013-08-23 2015-11-24 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods for enhanced data encoding and decoding
US9400797B2 (en) 2013-09-17 2016-07-26 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods for recovered data stitching
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
AU677079B2 (en) * 1993-06-14 1997-04-10 Telefonaktiebolaget Lm Ericsson (Publ) 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
WO2001063856A1 (en) 2000-02-25 2001-08-30 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
GB2380104B (en) * 2001-07-06 2003-09-10 Samsung Electronics Co Ltd Method for resetting MAC layer entity in a communication system
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
US20050227732A1 (en) * 2002-05-07 2005-10-13 Mitsubishi Denki Kabushiki Kaisha Base station for radio communication, radio communication method and mobile station
JP2005525757A (ja) * 2002-05-10 2005-08-25 インターディジタル テクノロジー コーポレイション サービング無線ネットワークコントローラによるノードｂの消去制御を可能にするためのシステム
TW587884U (en) 2002-05-10 2004-05-11 Interdigital Tech Corp Node B which facilitates selective purging of its buffers
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
ATE353174T1 (de) * 2003-08-14 2007-02-15 Matsushita Electric Ind Co Ltd Zeitüberwachung von packetwiedersendungen während eines sanften weiterreichens
KR100689543B1 (ko) * 2003-08-26 2007-03-02 삼성전자주식회사 이동통신 시스템에서 상향링크 패킷 전송을 위한 스케쥴링 요청 방법 및 장치
EP1685669B1 (en) * 2003-11-12 2012-01-11 Philips Intellectual Property & Standards GmbH Data packet transmission
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
CA2677223A1 (en) * 2007-02-02 2008-08-14 Interdigital Technology Corporation Method and apparatus for controlling a handover between utra r6 cells and r7 cells
US8503423B2 (en) * 2007-02-02 2013-08-06 Interdigital Technology Corporation Method and apparatus for versatile MAC multiplexing in evolved HSPA
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
EP2201716B1 (en) * 2007-10-03 2012-07-04 Telefonaktiebolaget LM Ericsson (publ) Timer handling in a transmitter in a telecommunication system for a voice and data packet transmission
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
KR20100108445A (ko) 2010-10-06
TWI321926B (en) 2010-03-11
JP4365358B2 (ja) 2009-11-18
US8867452B2 (en) 2014-10-21
HK1076679A1 (en) 2006-01-20
MY145874A (en) 2012-05-15
WO2003096712A1 (en) 2003-11-20
EP1881711A2 (en) 2008-01-23
US20130301417A1 (en) 2013-11-14
AU2003267317A1 (en) 2003-11-11
HK1054671A2 (en) 2003-11-21
KR100945411B1 (ko) 2010-03-04
EP1520434B1 (en) 2007-10-17
AR062535A2 (es) 2008-11-12
KR20050091794A (ko) 2005-09-15
US20040042436A1 (en) 2004-03-04
US20090028123A1 (en) 2009-01-29
TWI508493B (zh) 2015-11-11
JP2005525757A (ja) 2005-08-25
GEP20074150B (en) 2007-07-10
TW201115978A (en) 2011-05-01
CN1653827A (zh) 2005-08-10
DE60316946T2 (de) 2008-08-14
KR100696223B1 (ko) 2007-03-21
US20150009938A1 (en) 2015-01-08
AR039541A1 (es) 2005-02-23
TWI323585B (en) 2010-04-11
CA2485559C (en) 2011-04-26
TWI415423B (zh) 2013-11-11
TW201336268A (zh) 2013-09-01
EP1520434A1 (en) 2005-04-06
AU2006233226A1 (en) 2006-11-16
KR20050107311A (ko) 2005-11-11
HK1138984A1 (zh) 2010-09-03
GEP20115136B (en) 2011-01-10
KR100685243B1 (ko) 2007-02-27
US8493865B2 (en) 2013-07-23
US7430185B2 (en) 2008-09-30
IL201393A (en) 2010-12-30
US9622066B2 (en) 2017-04-11
DK1520434T3 (da) 2008-02-11
EP1881711B1 (en) 2016-08-03
US20160029200A1 (en) 2016-01-28
IL165126A (en) 2010-05-17
NO20045272L (no) 2004-12-01
IL165126A0 (en) 2005-12-18
MY146280A (en) 2012-07-31
CN101600235B (zh) 2012-08-08
MY156465A (en) 2016-02-26
TWI380635B (en) 2012-12-21
CN101600236A (zh) 2009-12-09
AU2006233226B2 (en) 2009-01-29
BRPI0309998B1 (pt) 2017-07-04
SG143988A1 (en) 2008-07-29
TW201008176A (en) 2010-02-16
MXPA04011165A (es) 2005-01-25
AU2009201695B2 (en) 2011-05-26
TWI563812B (en) 2016-12-21
KR100984321B1 (ko) 2010-09-30
TW201541901A (zh) 2015-11-01
EP1520434A4 (en) 2005-05-25
KR20100038447A (ko) 2010-04-14
US20120230197A1 (en) 2012-09-13
CN101600235A (zh) 2009-12-09
KR200331232Y1 (ko) 2003-10-23
KR100945409B1 (ko) 2010-03-04
AU2003267317B2 (en) 2006-07-27
AU2009201695A1 (en) 2009-05-21
ES2294311T3 (es) 2008-04-01
NO338931B1 (no) 2016-10-31
KR20080058466A (ko) 2008-06-25
ATE376337T1 (de) 2007-11-15
DE20307252U1 (de) 2004-01-15
KR100945410B1 (ko) 2010-03-04
TW200409489A (en) 2004-06-01
TW200507521A (en) 2005-02-16
US9154937B2 (en) 2015-10-06
BR0309998A (pt) 2005-02-15
US8199650B2 (en) 2012-06-12
TWI256800B (en) 2006-06-11
EP1881711A3 (en) 2008-04-09
CA2485559A1 (en) 2003-11-20
NO334567B1 (no) 2014-04-14
CN101600236B (zh) 2013-12-04
NO20140282L (no) 2004-12-01
JP2005348444A (ja) 2005-12-15
KR20090037947A (ko) 2009-04-16
KR20090106615A (ko) 2009-10-09
CN100505923C (zh) 2009-06-24
KR20030087998A (ko) 2003-11-15
HK1138983A1 (en) 2010-09-03
AU2003267317B8 (en) 2009-08-06
KR20040104729A (ko) 2004-12-10
KR101080536B1 (ko) 2011-11-04
TW200715759A (en) 2007-04-16
DE60316946D1 (de) 2007-11-29
CN2620946Y (zh) 2004-06-16

Similar Documents

Publication Publication Date Title
TWI357743B (en) Node b for performing flow control and method ther
US20200252827A1 (en) Cognitive flow control based on channel quality conditions

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees