TWM240733U - Radio network controller for multimedia broadcast and multicast services channel switching - Google Patents
Radio network controller for multimedia broadcast and multicast services channel switching Download PDFInfo
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- TWM240733U TWM240733U TW092214221U TW92214221U TWM240733U TW M240733 U TWM240733 U TW M240733U TW 092214221 U TW092214221 U TW 092214221U TW 92214221 U TW92214221 U TW 92214221U TW M240733 U TWM240733 U TW M240733U
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
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- 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
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- 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
- H04W88/18—Service support devices; Network management devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
Description
M240733 五、創作說明(1) 創作領域 曰本創作是大體來說是有關無線通訊系統,尤其本創作 疋有關在該系統中多媒體廣播及多播服務的頻道切換及排 創作背景 、•在無線通祝系統中使用多媒體廣播/多播服務() 的需求正在上升,對於特定的MBMS而言,網路中一個授予 ^胞元可此具有無、一個、或多個用戶、無線傳輸/接收 单元(WTRUs)使用該MBMS。當用戶在胞元間遷移時,一原 t可能具有一個或沒有使用該服務的用戶的胞元在稍後可 ^會有多個使用該服務的用戶,相反地,一個在一點具有 多個使用該服務的用戶在另一時間可能只有一個或沒有用 戶。 用戶的遷移會產生無線資源無效率的使用。如果只有 一個或很少的用戶在該胞元使用該MBMS,對用戶來說使用 專用頻道使用該服務是值得嚮往的,專用頻道可利用功率 $制及波束導向以減少用來使用MBMS之無線資源的數 苗1·. 〇 、然而’如果太多用戶在該胞元使用MBMS,則多個專用 頻道總計可能會用到相當大量的無線資源,在這種情形 下丄一個較理想的無線資源使用可能會是透過一個共有/ 共享頻道來發送MBMS資料給一群使用該MBMS的使用者。雖 然在該情形下使用波束導向和功率控制會受限制,但總頻
第5頁 >540 M240733 五、創作說明(2) 道數量的降 戶的數量改 擇在後來就 另一個 低可減 變,原 不是那 由用戶 在胞元 重新建 該 MBMS 情景通 當MBMS用戶 元的資訊以 MBMS傳輸, 而,類似的 裂載和有效資源的 時可能會比在另一 輸,因此,在該時 令人滿意,對於另 相同MBMS頻寬的資 傳輸做不同的排程 MBMS用戶在胞元間 不是在另一胞元的 可能漏失MBMS資料 因此,讓MBMS 〇 少無線 本不是 麼地理 遷移導 間移動 立 MBMS 用戶就 常不會 某種程 時間具 間讓該 一個在 源就不 以更有 移動時 傳輪之 或接收 具有較 貧源的使用。當在胞元中㈣駝用 共有/共享頻道就是專用頻道選 想了。 ^的潛在問題乃是MBMS的排程。 時’該用戶需要藉由接收自兩胞 服務’如果兩胞元同步化他們的 能在胞元間無間隙的移動,然 實現且會令人失望。在基於胞元 度時間間隙下,其中一胞元在某 有較多的有效資源以支援MBMS傳 胞元傳輸較大量的MBMS資料就叫 同一時間間隙的胞元而言,支援 會存在。因此,在胞元間替MBMS 效利用該資源就頗令人嚮往。當 ’用戶移動進入的新胞元其傳輸 前就是之後,因此,MBMS用戶就 無用多餘的MBMS資料。 佳資源利用就成為眾人渴求的 創作概述 一種無線網路控制器,係包含一輸入,其係被配置用 以接收一多媒體廣播/多媒體服務(MBMS)資料,一輸入, 係破配置用以接收一具有MBMS服務個體的無線電通信鏈路
M240733 五、創作說明(3) --- 之建立,該服務個體辨識該MBMS資料的—特定mms服務’ 以及一MBMS頻道切換裝置,係用以決定該MMS資料,就一 特定胞7L而言’是否應該被映像至一專用頻道或是一共 享/共用頻道,與映像該MBMS資料至該特定胞元之一決定 的頻道上,該決定的頻道係基於該特定胞元的多個使用 者。而MBMS頻道切換裝置更包含一輸出,係被配置用以依 據頻道決疋而產生一專用頻道或是一共享/此用頻道。 較佳實施例 雖然較佳實施例說明是結合第三代伙伴計晝(3Gpp)寬 頻分碼多工存取(W-CDMA)系統,但實施例也適$於任何使 用Μ B M S的無線糸統,之後的無線傳輸/接收單元(界τ r u)包 含但不限制於一用戶裝備、行動基地台、固定或行動用戶 單元、呼叫器或任何形式可在無線環境操作下的裝置。 第1圖是一用以讓MBMS頻道切換之流程圖。在一特定 胞元,使用該服務之WTRUs數量是由步驟20所決定或估 計,典型地,這資訊是未知的。使用在該胞元及/或其他 胞元資訊中WTRUs的數目,例如胞元狀態、有效的胞元資 源等等之類的資訊,是否使用專用頻道或共有/共享頻道 或兩者皆用的選擇,即步驟22。在頻道選擇決定之後,該 MBMS資料就會映至對應的頻道,即步雜24 ° —種可能接近 的方法以決定何種類型的頻道被使用即是一種門播測試, 如果WTRUs在胞元的數量低於某值,則使用專用頻道,該 專用頻道允許功率控制並且會利用傳输差異技術’這些技
5542 第7頁 M240733 五、創作說明(4) ^ 術預期當高資料速率的MBMS的傳輸產生時’會有效率地使 用可利用的資源。 如果WTRUs數量超出Η檻值,即使用共用/共享頻道, 例如一共享頻道、一高速共享頻道或一輔助共用控制實體 頻道(S-CCPCH)。一共享頻道或高速共享頻道能被用來同 時傳輸MBMS資料給多數個WTRUs,S-CCPCH則能被用來廣播 MBMS資料給多數個用戶,典型地,該共享/共用頻道就有 較低的無線資源效率。
在另一實施例中,使用一個兩門檻的方案。如果在胞 元中使用MBMS的WTRUs的數量低於第一個門檻值,即使用 專用頻道,如果數量在第一和第二門檻值之間,即使用共 旱或高速共享頻道,如果數量超過第二門檻值,即使用共 用頻道來廣播MBMS。 在某些狀況下,可能會較欲使用共享和專用兩種頻道 以支持MBMS。為了說明,很多使用的WTRUs可能會定位在 一起,例如在一列基地台,而少數或單— WTRU可能就在一 列基地台外,在此情況下,胞元資源最有效率的使用以支 援MBMS可能是分配一共享頻道給一列基地台上的WTRUs, 而分配一專用頻道給其他的WTRU,當在胞元中用戶的數量
改變,胞元狀態改變或頻道選擇會週期性的重複使用新資 訊,即步驟26。 、 第2圖是一用以執行頻道切換之較佳無線存取網路 (R A N)之圖示’邊r a N係由管理使用者服務的服務網路控制 器(S-RNC) 30以及管理胞元實體資源之控制無線網路^制
5^43 M240733 五、創作說明(5) ' 器(C-RNC) 34所管理,提供s_RNCs 30及C-RNC 34之間協 調以便RAN適當地操作之信號發出程序會被使用。 一頻道切換實體(MBMS頻道切換裝置36)決定該用哪個 頻道,例如專用、共享或共用,提供MBMS傳輸且其亦協調 WTRUs 40^40Ν (40)之MBMS接收,MBMS資料則透過B節點 38 被送往WTRUs 40。 ” 一頻道切換之較佳實施方式如下所述,一第一使用 MBMS之WTRU 40能自主地進入和離開胞元,其係有關M]gMS 服務之分佈及啟動狀態,當MBM首先為該第一WTRU 4〇或少 數在特定胞元的用戶建立時,專用頻道會隨著一辨識mbms 服務之獨特無線鏈路(RL)指示器而建立,一欲使用其他 MBMS之第二WTRU 40會具有一個不同的專用頻道分派給該 使用者,當該RL為每一用戶建立後,一獨特心…指示器回 從S-RNC 30發送信號至C-RNC 34,該MBMS指示器對每一提 供給該用戶之服務而言都是獨特的,該c —RNC 34維護一所 有對特定MBMS服務而言正在使用中的用戶之資料庫,且古亥 群組被認知為MBMS用戶群。 ' ~ 每一啟動之MBMS服務之資料會由核心網路28透過mbms 資料流分配給C-RNC 34 ’ 一獨特與每一MMS資料流相連的 辨識子允許該C-RNC 34以連接該資料與適當的用戶或用戶 群,^更該資料能合適地排定路由。根據特定_s服務之 啟動用戶數量及胞το狀態’該C-RNC 34將決定是否服務該 在專用或共享/共用頻道上傳輪。 ^ 既然個別用戶自動地進入或離開該胞元,專用和共用
5544 M240733 五、創作說明(6) J ί :a’ :切換即動態且可能在不間斷進行的傳輸時發生。 動悲切換能適用於下行通路共享頻道(DSCH), DSCH上送出以被與專用DSCH (C_DSCH)相關之、一 b 同時地被多數個與共用DSCH (C_DSCH)相關之 一。 對一特定的MMS來說,當僅有一個用戶或少數用戶在 内離開,對用戶來說DSCH將成$D-DSeH,a t
知_从田a批曰以 竹风馬υ ,萄與特定的MBMS 才關的用戶數κ杧加,為該MBMS用戶群將立 …當該第一 WTRU 40成為在胞元間為啟動,一卜⑽^將 =ί第二二二建立,MBMS傳輸可能就不需要連續處於啟動 狀悲^在DSCH上MBMS的傳輸會被指示給在相連專用頻道上 之该第一WTRU 40,這項指示可在傳輸時間間 上開啟或關閉。 、 j 土足 C-DSH也許實質上相同於D —DSCH,然而不同之處在 於,與位於MBMS使用者群組中之專用頻道有關之個人使用 者之DSCH傳送信號係為同步傳送,其允許〇以使用者群組 中的所有使用者能接收到共同的DSCH傳送。一指示器會隨 同MBMS傳送而發出信號,以指示〇化傳送使用於特用 者或是MBMS使用者群組中的一般使用者,以達成電力控制 技術之適當操作、傳送多元化、或任何其他獨特的實^傳 送特性。專用DSCH與一般DSCH之間的MBMS轉換係較WTRU40 來得清楚。 在另一貫施例中,頻道轉換係應用於高速DSCH(HS一 DSCH)上。使用HS-DSCH來取代DSCH之差異在於其並非於c_ RNC34之相關專用頻道上使用同步分配,其同步分配係使 第10頁 SS45 M240733 五、創作說明(7) 用B節點38之HS-DSCH控制頻道上。 在又一實施例中,轉換可以在不使用相關專用頻道 下’於專用實體頻道與一般實體頻道之間發生。專用頻道 與一般頻道之間的頻道轉換會明確地以信號通知每個使用 者。Ran第三層協定允許發送無線電幅至專用與一般頻道 之間的轉換之程序,信號發送係以發送轉換之無線電幅或 以發送傳送排程資訊的方式來執行。第3圖與第4圖係為允 _不同胞元與不同内胞元MBMS傳送來排入不同順序之流程 圖。,為了說明起見,假設一第一胞元能夠在一無線電幅内 傳送大量MBMS資料至WTRUs,而第二胞元不能,結果,在 弟胞元内之MBMS傳送可能超前第二胞元一或多個無線電 幅或TTIs。 為了說明位於胞元中之内胞元,一組使用者係定位於 一火車站中並接受一般dsch的服務,而另一位於同一個胞 兀中的使用者係處於火車站外並接受專用頻道或專用dsch 的服務’以充分利用電波形式及電力控制。根據負載 及其他因素,火車站WTRUs 40的傳送領先或落後WTRU外的 傳送,皆是令人滿意的。假如位於WTRUs外的使用者進入 火車站,最有可能令人滿意地轉換WTRU 4〇至一般DSCH, 並解除專用頻道。在這種情況下,外部訂㈣需要趕上 一般DSCH的傳送,或是允許該傳送趕上WTRU 40已接收到 的區段。 為了維持持續的服務分配並更有效率地使用無線電資 源,MBMS傳送較佳地係區段化或排程化,以讓使用者在任
第11頁 M240733
何情況下都能接收到MBMS服務傳送的 務傳送並不需要於使用者通道上之胞元此,MBMS服 且使用者也不需要等待與存在之MBMS服務= =, 化。 々1寻运進行同步 第3圖係為使用頻帶内區段資訊來控制内 間之=同MBMS傳送順序。跟隨MBMS傳送,區段資訊5 MBMS資料一起傳送,步驟42。該區段資訊典型地包含二【 段辨別器,以使每個接收WTRU皆能辨別其接收的^二。二 特定WTRU於MBMS傳送來源間移動時(胞元或轉換頻°道又之田 間),步驟44,WTRU能從新的MBMS來源接收區段,、^並重組 該傳送以復原所有的MBMS資料,步驟46。 ' 第5圖係為WRTU 40接收不同MBMS傳送之簡化方塊 圖。W R T U 4 0係使用一天線5 4來接收Μ B M S傳送。μ B M S接收 器56從不同傳送來源接收MBMS傳送,其中包含了頻帶内區 段資訊。一區段資訊回復裝置5 8係用以回復區段資訊。使 用分割資訊及接收MBMS區段,一MB MS分割重組裝置60係重 組區段以回復MBMS資料。 第4圖係為使用頻帶外傳送排程資訊來控制不同μ B M S 傳送順序之流程圖。WTRU從一特定來源接收MBMS傳送,步 驟48 qWTRU也接收頻帶外排程資訊,步驟50。當WTRU移動 至不同的來源,WTRU能從新的來源接收MBMS資料,並使用 該來源之頻帶外排程資料來重組MB MS接收區段,步驟52。 第6圖係為WRTU接收不同MBMS傳送之簡化方塊 圖。WTRU 40係使用一天線54來接收MBMS傳送。MBMS接收
5S4? 第12頁 M240733
五、創作說明(9) 一頻帶外同步資訊 。使用同步資訊及 重組區段以回復 器64係從不同傳送來源接收MBMS傳送。 裝置62係從多重傳送來源接收同步資訊 接收MBMS區段,MBMS分割重組裝置68係 MBMS資料。 第3圖及第4圖的方法皆允許位於胞位内的使用者在 用與一般頻道之間進行適當的轉換,而不需中斷或延遲 MBMS傳送。此外,即使新胞元與舊胞元之間的傳送順序不 同,進入胞元的WTRU仍能持續接收MBMS的服務。一旦Mbms 傳送資料被接收,WRTU將依據頻帶内區段及/或頻帶外傳 送排程資訊來記錄資訊。 由於應用了頻帶内分割或頻帶外排程,遺失或失敗的 傳送能有效率地藉由WTRU於再傳送時的使用而被回 復。RNC MBMS再傳送排程也能藉由考慮到WTRUs之轉換接 收而降低。進一步地說,假如RNC知道所有使用者皆接收 到一特定MBMS區段,該區段之再傳送就能被預防。
第13頁 圖式簡單說明 第1圖 為一使MBMS頻道切換之流程圖。 第2圖-是一用以執行頻道切換之較佳無線存取網路(RAN) 訊的多重來源的MB MS之 第3圖為來自使用頻帶内區段資 協同接收流程圖。 ' 第4圖 為來自使用頻 協同接收流程圖。 帶外區段資訊的多重來源的MBMS之 第5圖 WRTU 〇 為用以接收使用頻帶内 區段資訊的MBMS資訊之一 第6圖 WRTU。 為用以接收使用頻 只$外同步資訊的MBMS資訊之一 元件符號說明 28 核心網路 3 4 控制無線網路控制 36 MBMS頻道切換裝置 401-40n WTRUs 56 MBMS接收器 6 0 MBMS分割重組袭置 64 MBMS接收器 ^ 30器(C〜RNC) 服務網路控制 裔(S〜RNC) 38 B節點 54 天線 586266
MBMS 刀則重組裝
Claims (1)
- M240733 六、申請專利範圍 ---- 1 一種無線網路控制器,係包含 一輸入’係被配置用以接收一多媒體廣播/多媒體服 務(MBMS)資料, 一,入’係被配置用以接收一具有MBMS服務個體的無 線電通信鏈路之建立,該服務個體辨識該MBMS資料的一 定MBMS服務,以及 ' 一MBMS頻道切換裝置,係用以決定該〇MS資料,就一 特定胞元而言,是否應該被映像至一專用頻道或是_共 享/共用頻道’與映像該MBMS資料至該特定胞元之一決定 的頻道上,該決定的頻道係基於該特定胞元的多個使用 者,且該MBMS頻道切換裝置係包含 一輸出’係被配置用以依據頻道決定而產生一專 用頻道或是一共享/共用頻道。5ί>50
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TW092214223U TWM240065U (en) | 2002-08-07 | 2003-08-05 | Wireless transmit/receive unit for multimedia broadcast and multicast services |
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Families Citing this family (119)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030135594A1 (en) * | 2001-12-06 | 2003-07-17 | Lin Xu | System and method for efficient distribution of multicastable services |
KR100678181B1 (ko) * | 2002-07-31 | 2007-02-01 | 삼성전자주식회사 | 이동통신 시스템에서 멀티미디어 방송 멀티 캐스트 서비스 데이터를 제공하는 장치 및 방법 |
TWM240733U (en) * | 2002-08-07 | 2004-08-11 | Interdigital Tech Corp | Radio network controller for multimedia broadcast and multicast services channel switching |
KR100917042B1 (ko) * | 2002-08-14 | 2009-09-10 | 엘지전자 주식회사 | 무선 이동통신 시스템의 방송 및 멀티캐스트 데이터의전송 방법 |
CN1476198A (zh) * | 2002-08-15 | 2004-02-18 | ��������ͨ�ż����о�����˾ | 利用小区广播的mbms的业务广告或业务指示的方法 |
CN100493238C (zh) | 2002-08-16 | 2009-05-27 | 北京三星通信技术研究有限公司 | Mbms点对点信道和点对多点信道的转换方法 |
KR100936586B1 (ko) * | 2002-09-19 | 2010-01-13 | 엘지전자 주식회사 | 멀티미디어 방송 및 멀티캐스트 서비스에서의 데이터 전송 방법 및 시스템 |
KR100842654B1 (ko) * | 2002-09-19 | 2008-06-30 | 삼성전자주식회사 | 이동 통신 시스템에서 멀티캐스트 멀티미디어 방송서비스를 송신하는 송신 방식 결정 방법 |
US7386305B2 (en) * | 2002-09-20 | 2008-06-10 | Qualcomm Incorporated | System and method for selectively forming and rotating a transmission beam |
CN100340125C (zh) * | 2002-09-23 | 2007-09-26 | Lg电子株式会社 | 提供多媒体广播和组播服务(mbms)的无线电通信方法 |
US7042857B2 (en) | 2002-10-29 | 2006-05-09 | Qualcom, Incorporated | Uplink pilot and signaling transmission in wireless communication systems |
US7869399B2 (en) * | 2003-01-06 | 2011-01-11 | Interdigital Technology Corporation | Method and apparatus for controlling the distribution of multimedia broadcast services |
JP4127052B2 (ja) * | 2003-01-10 | 2008-07-30 | 日本電気株式会社 | コンテンツ配信システム、ネットワーク及びチャネル切替制御方法 |
KR100932485B1 (ko) * | 2003-01-11 | 2009-12-17 | 엘지전자 주식회사 | 방송 및/또는 멀티캐스트 서비스를 제공하는 방법 |
CN102905226B (zh) * | 2003-02-12 | 2015-07-29 | 三星电子株式会社 | 在移动通信系统中提供多媒体广播/多播业务的装备 |
KR100987230B1 (ko) * | 2003-04-10 | 2010-10-12 | 삼성전자주식회사 | 무선 통신 시스템에서 방송/다중 서비스 방법 및 시스템 |
US7177297B2 (en) * | 2003-05-12 | 2007-02-13 | Qualcomm Incorporated | Fast frequency hopping with a code division multiplexed pilot in an OFDMA system |
KR20050015544A (ko) * | 2003-08-06 | 2005-02-21 | 삼성전자주식회사 | 멀티미디어 방송/다중방송 서비스를 지원하는이동통신시스템에서 호출 메시지를 수신하지 못한 사용자단말기들에게 효율적으로 멀티미디어 방송/다중방송서비스를 제공하는 방법 |
ATE434364T1 (de) * | 2003-08-11 | 2009-07-15 | Alcatel Lucent | Verfahren zum bereitstellen eines multimediadienstes in einem drahtlosen kommunikationsnetz |
US7085575B2 (en) * | 2003-08-18 | 2006-08-01 | Motorola, Inc. | Power allocation method for multicast services |
WO2005022798A1 (en) * | 2003-08-25 | 2005-03-10 | Interdigital Technology Corporation | Enhanced uplink operation in soft handover |
US20050118992A1 (en) * | 2003-10-02 | 2005-06-02 | Samsung Electronics Co., Ltd. | Method of transmitting and receiving service availability information about a multimedia broadcast/multicast service |
US7046648B2 (en) | 2003-11-05 | 2006-05-16 | Interdigital Technology Corporation | Wireless communication method and apparatus for coordinating Node-B's and supporting enhanced uplink transmissions during handover |
GB2408172B (en) * | 2003-11-12 | 2007-11-14 | Ipwireless Inc | Method and apparatus for improved throughput in a communication system |
US7436811B2 (en) * | 2004-01-02 | 2008-10-14 | Motorola Inc | Multicasting data method in a radio communication system |
US8611283B2 (en) * | 2004-01-28 | 2013-12-17 | Qualcomm Incorporated | Method and apparatus of using a single channel to provide acknowledgement and assignment messages |
US7388857B2 (en) * | 2004-04-12 | 2008-06-17 | Samsung Electronics Co., Ltd. | Method and system for synchronizing two end terminals using beacon synchronization with multiple channels in a wireless local area network |
KR101069451B1 (ko) * | 2004-04-14 | 2011-09-30 | 엘지전자 주식회사 | 이동통신 시스템의 인접 셀 서비스 수신 방법 |
CN100527751C (zh) * | 2004-04-15 | 2009-08-12 | 华为技术有限公司 | 多媒体广播组播业务用户数量的统计方法 |
KR101005709B1 (ko) * | 2004-06-16 | 2011-01-05 | 엘지전자 주식회사 | 무선통신 시스템에서 제어정보의 갱신통지 방법 |
US8891349B2 (en) | 2004-07-23 | 2014-11-18 | Qualcomm Incorporated | Method of optimizing portions of a frame |
US20060034244A1 (en) * | 2004-08-11 | 2006-02-16 | Interdigital Technology Corporation | Method and system for link adaptation in an orthogonal frequency division multiplexing (OFDM) wireless communication system |
CA2577425A1 (en) | 2004-08-16 | 2006-03-02 | Qualcomm Flarion Technologies, Inc. | Methods and apparatus for transmitting group communication signals |
KR20060041673A (ko) * | 2004-08-16 | 2006-05-12 | 엘지전자 주식회사 | 방송 및 멀티캐스트(mbms) 서비스를 위한 무선 통신시스템 및 방법 |
TW200614842A (en) * | 2004-09-22 | 2006-05-01 | Interdigital Tech Corp | Method and apparatus for switching channel configurations for a radio bearer |
US8000303B2 (en) | 2004-09-30 | 2011-08-16 | Samsung Electronics Co., Ltd. | Method and apparatus for frequency selection at start of service session in MBMS system |
CN1306766C (zh) * | 2004-09-30 | 2007-03-21 | 华为技术有限公司 | 多媒体广播组播业务系统中业务识别和路由方法 |
EP1650989B1 (en) * | 2004-10-21 | 2007-01-03 | Alcatel | Method for providing an MBMS service in a wireless communication system |
US7453849B2 (en) * | 2004-12-22 | 2008-11-18 | Qualcomm Incorporated | Method of implicit deassignment of resources |
US8831115B2 (en) * | 2004-12-22 | 2014-09-09 | Qualcomm Incorporated | MC-CDMA multiplexing in an orthogonal uplink |
US8238923B2 (en) * | 2004-12-22 | 2012-08-07 | Qualcomm Incorporated | Method of using shared resources in a communication system |
JP4693845B2 (ja) * | 2005-01-05 | 2011-06-01 | 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チャネル構成情報管理 |
KR101075635B1 (ko) * | 2005-02-14 | 2011-10-21 | 엘지전자 주식회사 | 방송 및 멀티캐스트(mbms) 서비스를 위한 정보전달 방법 |
KR101041814B1 (ko) * | 2005-02-15 | 2011-06-17 | 엘지전자 주식회사 | 무선 이동통신 시스템에서 점대다 멀티미디어 서비스 제공방법 |
KR100983277B1 (ko) | 2005-02-15 | 2010-09-24 | 엘지전자 주식회사 | 멀티미디어 방송/멀티캐스트 서비스 송수신 방법 |
US20060270434A1 (en) * | 2005-05-27 | 2006-11-30 | Interdigital Technology Corporation | Uplink power control optimization for a switched beam wireless transmit/receive unit |
WO2006131131A1 (en) * | 2005-06-08 | 2006-12-14 | Telecom Italia S.P.A. | Method and system for transmitting content to a plurality of users of a mobile communication network |
EP1811736A1 (en) * | 2006-01-18 | 2007-07-25 | Matsushita Electric Industrial Co., Ltd. | Providing service data of a bidirectional service (IMS, e.g. PoC, conference) by using a downlink multicast service (e.g. MBMS) |
US8059625B2 (en) | 2006-02-03 | 2011-11-15 | Motorola Mobility, Inc. | Distributed architecture and methods for broadcast/multicast service |
JP4701291B2 (ja) * | 2006-02-06 | 2011-06-15 | エルジー エレクトロニクス インコーポレイティド | Mbmsデュアルレシーバ |
EP1833217A1 (en) * | 2006-03-09 | 2007-09-12 | Matsushita Electric Industrial Co., Ltd. | Providing service data of a bidirectional service (IMS, e.g. PoC, conference) by using a downlink multicast service (e.g. MBMS) |
EP1997294A4 (en) | 2006-03-22 | 2014-08-27 | Lg Electronics Inc | SECURITY CONSIDERATIONS FOR UMTS LTE |
EP1838034A1 (en) * | 2006-03-24 | 2007-09-26 | Matsushita Electric Industrial Co., Ltd. | Inter-domain group-communications |
CN100544462C (zh) * | 2006-03-30 | 2009-09-23 | 华为技术有限公司 | 一种提供组播承载的方法与系统 |
EP1841129A1 (en) * | 2006-03-31 | 2007-10-03 | Matsushita Electric Industrial Co., Ltd. | Mobile terminal controlled service delivery selection for multicast services |
US20070293143A1 (en) * | 2006-06-19 | 2007-12-20 | Motorola, Inc. | Method of rf technology selection for group or broadcast service subscribers |
US20080212615A1 (en) * | 2006-07-10 | 2008-09-04 | Ranta-Aho Karri | Method and Apparatus for Communicating Data in a Communications System |
US8843118B2 (en) | 2006-08-21 | 2014-09-23 | Interdigital Technology Corporation | Multi-cell coordination for multimedia broadcast multicast services in a wireless communication system |
AU2007288429B2 (en) * | 2006-08-21 | 2010-06-10 | Interdigital Technology Corporation | Multi-cell coordination for multimedia broadcast multicast services in a wireless communication system |
US20100165905A1 (en) * | 2006-08-25 | 2010-07-01 | Panasonic Corporation | Core network device, radio communication base station device, and radio communication method |
US9100930B2 (en) * | 2006-09-14 | 2015-08-04 | Innovative Sonic Limited | Method of selecting operating frequency for user equipment in a wireless communications system and related apparatus |
US8130705B2 (en) | 2006-09-15 | 2012-03-06 | Qualcomm Incorporated | Method and apparatus for service capability modification |
CN101155379B (zh) * | 2006-09-30 | 2011-01-19 | 诺基亚西门子网络两合公司 | 一种计数方法及网络控制设备 |
US7941503B2 (en) * | 2006-10-23 | 2011-05-10 | Alcatel-Lucent Usa Inc. | System and method for providing personalized multimedia broadcasting over a mobile telecommunications radio area network |
CN101479997B (zh) * | 2006-10-30 | 2011-09-14 | 华为技术有限公司 | 用户设备mbms测量结果报告的负载控制 |
TWI326544B (en) | 2006-11-15 | 2010-06-21 | Ind Tech Res Inst | An intelligent heterogeneous network packet dispatcher methodology |
WO2008066285A1 (en) * | 2006-11-27 | 2008-06-05 | Samsung Electronics Co., Ltd. | Method for performing cell selection in a mobile communication system and system therefor |
CN101222263B (zh) * | 2007-01-10 | 2011-09-07 | 上海贝尔阿尔卡特股份有限公司 | 在单播和广播/多播复用模式下映射导频信号的方法和装置 |
WO2008117357A1 (ja) * | 2007-03-22 | 2008-10-02 | Panasonic Corporation | 通信方法、基地局装置、端末装置、及び通信システム |
KR101486352B1 (ko) * | 2007-06-18 | 2015-01-26 | 엘지전자 주식회사 | 무선 통신 시스템의 단말에서의 상향링크 동기 상태 제어방법 |
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 |
WO2008156346A2 (en) * | 2007-06-20 | 2008-12-24 | Lg Electronics Inc. | A method of transmitting data in mobile communication system |
WO2008156314A2 (en) * | 2007-06-20 | 2008-12-24 | Lg Electronics Inc. | Effective system information reception method |
TW200922163A (en) * | 2007-08-06 | 2009-05-16 | Interdigital Patent Holdings | Measurement definitions for inter radio technology measurement with non-3GPP radio access |
GB2464427B (en) * | 2007-08-10 | 2012-04-04 | Lg Electronics Inc | Method of reporting measurement result in wireless communication system |
CN101779389B (zh) * | 2007-08-10 | 2013-03-27 | Lg电子株式会社 | 在无线通信系统中建立信道的方法 |
US8422385B2 (en) * | 2007-08-10 | 2013-04-16 | Lg Electronics Inc. | Control method for uplink connecting of idle terminal |
US9008006B2 (en) | 2007-08-10 | 2015-04-14 | Lg Electronics Inc. | Random access method for multimedia broadcast multicast service(MBMS) |
KR20090016412A (ko) * | 2007-08-10 | 2009-02-13 | 엘지전자 주식회사 | 무선 통신 시스템에서의 데이터 통신 방법 |
KR20090016431A (ko) * | 2007-08-10 | 2009-02-13 | 엘지전자 주식회사 | 무선 통신 시스템에서 채널품질 보고 수행 방법 |
KR101479341B1 (ko) | 2007-08-10 | 2015-01-05 | 엘지전자 주식회사 | Mbms 서비스를 제공하는 무선 통신 시스템에서효율적인 수신 방법 |
KR101392697B1 (ko) | 2007-08-10 | 2014-05-19 | 엘지전자 주식회사 | 이동통신 시스템에서의 보안 오류 검출방법 및 장치 |
KR101490253B1 (ko) | 2007-08-10 | 2015-02-05 | 엘지전자 주식회사 | 무선 통신 시스템에서의 제어정보 전송 및 수신 방법 |
KR101461965B1 (ko) * | 2007-08-14 | 2014-11-14 | 엘지전자 주식회사 | 무선 통신 시스템의 특정 프로토콜 계층에서의 데이터 블록전송 및 처리 방법 |
CN101132553A (zh) * | 2007-08-29 | 2008-02-27 | 华为技术有限公司 | 配置广播多播业务发送模式的方法及装置 |
EP2432290B1 (en) * | 2007-09-13 | 2013-05-22 | LG Electronics Inc. | Method of allocating radio resources in a wireless communication system |
KR100937432B1 (ko) * | 2007-09-13 | 2010-01-18 | 엘지전자 주식회사 | 무선 통신 시스템에서의 무선자원 할당 방법 |
KR101461970B1 (ko) | 2007-09-13 | 2014-11-14 | 엘지전자 주식회사 | 무선 통신 시스템에서의 폴링 과정 수행 방법 |
WO2009038524A2 (en) * | 2007-09-17 | 2009-03-26 | Telefonaktiebolaget L M Ericsson (Publ) | Improved power usage in tdd mbms |
KR101591824B1 (ko) | 2007-09-18 | 2016-02-04 | 엘지전자 주식회사 | 무선 통신 시스템에서의 폴링 과정 수행 방법 |
KR101435844B1 (ko) | 2007-09-18 | 2014-08-29 | 엘지전자 주식회사 | 무선 통신 시스템에서의 데이터 블록 전송 방법 |
KR101513033B1 (ko) | 2007-09-18 | 2015-04-17 | 엘지전자 주식회사 | 다중 계층 구조에서 QoS를 보장하기 위한 방법 |
US8687565B2 (en) | 2007-09-20 | 2014-04-01 | Lg Electronics Inc. | Method of effectively transmitting radio resource allocation request in mobile communication system |
EP2214323A4 (en) * | 2007-10-24 | 2013-01-02 | Nec Corp | MOBILE COMMUNICATION SYSTEM, COMMON-WAY TRANSMISSION CONTROL DEVICE, AND CORRESPONDING COMMON-WAY TRANSMISSION CONTROL METHOD |
US8416678B2 (en) * | 2007-10-29 | 2013-04-09 | Lg Electronics Inc. | Method for repairing an error depending on a radio bearer type |
US8473605B2 (en) | 2007-10-30 | 2013-06-25 | Qualcomm Incorporated | Methods and apparatus for fast channel switching between real time content on a device |
US8891458B2 (en) | 2007-12-05 | 2014-11-18 | Qualcomm Incorporated | User equipment capability update in wireless communications |
WO2009084931A1 (en) * | 2007-12-17 | 2009-07-09 | Lg Electronics Inc. | Method for obtaining synchronization signal in wireless communication system |
KR101417089B1 (ko) | 2008-01-03 | 2014-07-09 | 엘지전자 주식회사 | 무선통신 시스템에서 동기 신호 획득방법 |
EP3410623B1 (en) | 2008-01-31 | 2021-07-28 | LG Electronics Inc. | Method for sending status information in mobile telecommunications system and receiver of mobile telecommunications |
WO2009096731A2 (en) * | 2008-01-31 | 2009-08-06 | Lg Electronics Inc. | Method for signaling back-off information in random access |
KR101594359B1 (ko) | 2008-01-31 | 2016-02-16 | 엘지전자 주식회사 | 랜덤 접속에서 백오프 정보를 시그널링하는 방법 |
US8588151B2 (en) | 2008-08-08 | 2013-11-19 | Qualcomm Incorporated | Access terminal capability update |
KR101245505B1 (ko) | 2008-12-26 | 2013-03-25 | 후지쯔 가부시끼가이샤 | 무선 통신 시스템 |
US8743845B2 (en) * | 2009-02-04 | 2014-06-03 | Qualcomm Incorporated | Methods and systems for user selection in wireless communication networks |
US8983512B2 (en) * | 2009-04-28 | 2015-03-17 | Alcatel Lucent | Method and apparatus for transmitting messages |
TWI559796B (zh) * | 2009-06-19 | 2016-11-21 | 創新音速股份有限公司 | 處理多媒體廣播與群播服務之動態排程資訊的方法及通訊裝置 |
CN101938697A (zh) * | 2009-06-29 | 2011-01-05 | 大唐移动通信设备有限公司 | 一种同步调度方法、装置和系统 |
US8516522B2 (en) | 2009-12-16 | 2013-08-20 | Electronics And Telecommunications Research Institute | Apparatus and method of controlling broadcast services |
US8631368B2 (en) | 2010-03-30 | 2014-01-14 | Qualcomm Incorporated | Method and circuit to generate race condition test data at multiple supply voltages |
US8660097B2 (en) * | 2010-03-30 | 2014-02-25 | Qualcomm Incorporated | Methods and apparatus for service continuity in a communication network |
CN101938750B (zh) * | 2010-09-09 | 2014-04-02 | 华为技术有限公司 | 移动台无线频率序号集合的转换方法和基站上层控制节点 |
DK2767123T3 (en) | 2011-10-11 | 2016-03-14 | Ericsson Telefon Ab L M | Technique for delivering schedule information for an MBMS user service |
JP5770149B2 (ja) * | 2012-11-02 | 2015-08-26 | 富士通株式会社 | 無線通信システムおよび無線通信方法 |
WO2015096160A1 (zh) | 2013-12-27 | 2015-07-02 | 华为技术有限公司 | 一种保持业务连续性的方法及设备 |
US10778569B2 (en) | 2016-03-03 | 2020-09-15 | Comcast Cable Communications, Llc | Methods and systems for providing alternate content |
US10264552B2 (en) * | 2016-11-01 | 2019-04-16 | Nokia Of America Corporation | Methods and systems for using a multimedia broadcast multicast services bearer |
CN110546967B (zh) * | 2017-03-09 | 2021-10-01 | Lg电子株式会社 | 基于波束接收mbms服务的方法及装置 |
Family Cites Families (94)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US165817A (en) * | 1875-07-20 | Improvement in time-checks | ||
US35226A (en) * | 1862-05-13 | Instrument for drafting ladies dresses | ||
US412686A (en) * | 1889-10-08 | Bobbin | ||
US74416A (en) * | 1868-02-11 | Oliveb peabl | ||
US52307A (en) * | 1866-01-30 | Improvement in shaft-couplings | ||
US232178A (en) * | 1880-09-14 | elliot | ||
US199461A (en) * | 1878-01-22 | Improvement in fire-escapes | ||
US1076304A (en) * | 1911-05-08 | 1913-10-21 | Judson Mcfell | Fire-alarm and watch-service signaling means. |
US2015607A (en) * | 1933-06-19 | 1935-09-24 | Shinn La Delphia | Parking stall for vehicles |
US2087267A (en) * | 1934-12-15 | 1937-07-20 | Schaal Julius | Process of manufacturing soap |
US2262196A (en) * | 1939-07-08 | 1941-11-11 | Ferdinand F Olsen | Vise |
US2262811A (en) * | 1940-02-14 | 1941-11-18 | Western Electric Co | Mechanical grapple |
US2452288A (en) * | 1945-10-02 | 1948-10-26 | Thomas R Blando | Bowling score indicator |
US3030451A (en) * | 1958-11-04 | 1962-04-17 | Bell Telephone Labor Inc | Switching device |
US6850540B1 (en) * | 1999-10-28 | 2005-02-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Packet scheduling in a communications system |
US4028042A (en) * | 1973-08-14 | 1977-06-07 | Dunlop Limited | Moulding apparatus |
US4651146A (en) * | 1983-10-17 | 1987-03-17 | International Business Machines Corporation | Display of multiple data windows in a multi-tasking system |
US4653020A (en) * | 1983-10-17 | 1987-03-24 | International Business Machines Corporation | Display of multiple data windows in a multi-tasking system |
GB2191917A (en) * | 1986-06-16 | 1987-12-23 | Ibm | A multiple window display system |
NZ239283A (en) | 1990-08-23 | 1994-09-27 | Ericsson Telefon Ab L M | Mobile cellular radio: handoff between half rate and full rate channels according to estimated received signal quality |
JPH05242232A (ja) * | 1992-02-28 | 1993-09-21 | Hitachi Ltd | 情報処理装置及び映像表示装置 |
US5475861A (en) * | 1992-07-01 | 1995-12-12 | Motorola, Inc. | Method for controlling transmission power in a communication system |
JPH0787011A (ja) | 1993-09-14 | 1995-03-31 | Toshiba Corp | 無線通信システム及び無線装置及びスイッチ |
US5920817A (en) * | 1994-05-20 | 1999-07-06 | Ntt Mobile Communications Network Inc. | Mobile communication system with reliable handover scheme |
FI107575B (fi) | 1994-06-20 | 2001-08-31 | Nokia Mobile Phones Ltd | Tiedonsiirtomenetelmä, tukiasema sekä tilaajapäätelaite |
JP3630489B2 (ja) * | 1995-02-16 | 2005-03-16 | 株式会社東芝 | 液晶表示装置 |
US5592471A (en) | 1995-04-21 | 1997-01-07 | Cd Radio Inc. | Mobile radio receivers using time diversity to avoid service outages in multichannel broadcast transmission systems |
US5945972A (en) * | 1995-11-30 | 1999-08-31 | Kabushiki Kaisha Toshiba | Display device |
KR200142426Y1 (ko) | 1996-03-07 | 1999-06-01 | 오승일 | 스프링쿨러용 주름관 연결장치 |
CN1269371C (zh) | 1996-12-26 | 2006-08-09 | 株式会社Ntt都科摩 | 转移的方法 |
JPH1141186A (ja) | 1997-07-16 | 1999-02-12 | Nri & Ncc Co Ltd | データサービス発信装置、それに用いる固定受信端末装置および移動受信端末装置 |
KR100248425B1 (ko) | 1997-07-18 | 2000-03-15 | 이계철 | 유.무선 통합망을 위한 가입자 액세스망으로서 3차원링의 에이티엠 스위치 네트워크 |
CA2326750C (en) | 1998-04-03 | 2010-03-16 | Telefonaktiebolaget Lm Ericsson | Flexible radio access and resource allocation in a universal mobile telephone system (umts) |
US5978368A (en) * | 1998-04-30 | 1999-11-02 | Telefonaktiebolaget Lm Ericsson | Allocation of channels for packet data services |
JPH11341538A (ja) | 1998-05-29 | 1999-12-10 | Nec Shizuoka Ltd | 無線通信装置 |
JP2000049898A (ja) | 1998-07-31 | 2000-02-18 | Sony Computer Entertainment Inc | 情報受信装置及び方法、情報受信システム、情報送信装置及び方法、並びに情報送受信システム |
JP2000138966A (ja) | 1998-10-29 | 2000-05-16 | Matsushita Electric Ind Co Ltd | 電子新聞通信システムに用いる基地局装置及び移動局装置 |
AU1759199A (en) * | 1998-12-07 | 2000-06-26 | Nokia Networks Oy | Cell load control method and system |
KR100290851B1 (ko) | 1999-03-27 | 2001-05-15 | 구자홍 | 디지털 티브이의 영상 처리 장치 |
WO2000062547A1 (en) * | 1999-04-09 | 2000-10-19 | Opentv, Inc. | Bandwidth management on a hybrid point to point broadcast |
TW412686B (en) | 1999-05-19 | 2000-11-21 | Inst Information Industry | A client/server framework that have multi-channel components interface |
KR20020008196A (ko) * | 1999-05-26 | 2002-01-29 | 아리티라 미카, 라나스토 익카 | 임의 접속 제어 방법 및 시스템 |
US6507572B1 (en) * | 1999-06-11 | 2003-01-14 | Lucent Technologies Inc. | Primary transfer for simplex mode forward-link high-speed packet data services in CDMA systems |
GB2355623B (en) | 1999-10-19 | 2003-07-16 | Ericsson Telefon Ab L M | Packet transmission in a UMTS network |
US6519461B1 (en) * | 1999-10-29 | 2003-02-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Channel-type switching from a common channel to a dedicated channel based on common channel load |
US20030012217A1 (en) * | 1999-10-29 | 2003-01-16 | Christoffer Andersson | Channel-type switching to a common channel based on common channel load |
US6349210B1 (en) | 1999-11-12 | 2002-02-19 | Itt Manufacturing Enterprises, Inc. | Method and apparatus for broadcasting messages in channel reservation communication systems |
US6900440B2 (en) * | 2000-02-24 | 2005-05-31 | University Of Virginia Patent Foundation | High sensitivity infrared sensing apparatus and related method thereof |
US6418138B1 (en) * | 2000-03-02 | 2002-07-09 | Worldcom, Inc. | Internet radio communication system |
US6567375B2 (en) * | 2000-03-13 | 2003-05-20 | Lucent Technologies Inc. | Method and apparatus for packet size dependent link adaptation for wireless packet |
US6760303B1 (en) * | 2000-03-29 | 2004-07-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Channel-type switching based on cell load |
GB0015365D0 (en) | 2000-06-22 | 2000-08-16 | Nokia Networks Oy | Location services interworking with intelligent network |
GB0016086D0 (en) * | 2000-07-01 | 2000-08-23 | Ericsson Telefon Ab L M | Data transmission in a telecommunications network |
US6907023B2 (en) * | 2000-08-14 | 2005-06-14 | Vesuvius, Inc. | Communique system with dynamic bandwidth allocation in cellular communication networks |
US6594498B1 (en) * | 2000-08-14 | 2003-07-15 | Vesuvius, Inc. | Communique system for cellular communication networks |
KR20020016965A (ko) | 2000-08-28 | 2002-03-07 | 서평원 | 무선랜과 무선가입자망을 결합한 인터넷 접속 시스템 |
WO2002032178A1 (en) | 2000-10-10 | 2002-04-18 | Nokia Corporation | Service discovery and service partitioning for a subscriber terminal between different networks |
US6819930B1 (en) * | 2000-11-03 | 2004-11-16 | Lucent Technologies Inc. | Apparatus and method for use in allocating a channel resource in wireless multiple access communications systems |
US7116641B2 (en) * | 2000-11-15 | 2006-10-03 | Lg Electronics Inc. | Multicast and broadcast transmission method and apparatus of a CDMA mobile communication network |
JP3892221B2 (ja) | 2000-11-17 | 2007-03-14 | 株式会社エヌ・ティ・ティ・ドコモ | 移動局、基地局および通信方法 |
GB2369268B (en) | 2000-11-21 | 2003-01-22 | Ericsson Telefon Ab L M | Controlling channel switching in a UMTS network |
CN1168330C (zh) * | 2000-11-23 | 2004-09-22 | 华为技术有限公司 | 一种在cdma蜂窝移动通信系统中配置下行链路偏移量的方法 |
US6985516B1 (en) | 2000-11-27 | 2006-01-10 | Qualcomm Incorporated | Method and apparatus for processing a received signal in a communications system |
JP2002165262A (ja) | 2000-11-28 | 2002-06-07 | Mitsubishi Electric Corp | コンテンツ配信システムおよびコンテンツ配信方法 |
US6850982B1 (en) * | 2000-12-19 | 2005-02-01 | Cisco Technology, Inc. | Methods and apparatus for directing a flow of data between a client and multiple servers |
US7039027B2 (en) | 2000-12-28 | 2006-05-02 | Symbol Technologies, Inc. | Automatic and seamless vertical roaming between wireless local area network (WLAN) and wireless wide area network (WWAN) while maintaining an active voice or streaming data connection: systems, methods and program products |
US20020094833A1 (en) | 2001-01-12 | 2002-07-18 | Telefonaktiebolaget Lm Ericsson (Publ). | Downlink power control of a common transport channel |
JP3984425B2 (ja) | 2001-02-28 | 2007-10-03 | 株式会社エヌ・ティ・ティ・ドコモ | 情報提供方法及び情報提供装置 |
JP5079189B2 (ja) * | 2001-04-13 | 2012-11-21 | Kddi株式会社 | 多ビームセルラ無線基地局、移動機及びスペクトラム拡散信号送信方法 |
RU2292120C2 (ru) | 2001-04-25 | 2007-01-20 | Селлтик Технолоджиз Лтд | Мобильная сотовая телекоммуникационная инфраструктура, обслуживающая многопользовательские заявки |
WO2002087267A1 (en) | 2001-04-25 | 2002-10-31 | Celltick Technologies Ltd | Mobile cellular telecommunications infrastructure based multi-user applications |
US7165128B2 (en) * | 2001-05-23 | 2007-01-16 | Sony Corporation | Multifunctional I/O organizer unit for multiprocessor multimedia chips |
US6961716B2 (en) * | 2001-07-31 | 2005-11-01 | Hewlett-Packard Development Company, L.P. | Network usage analysis system and method for determining excess usage |
JP3874636B2 (ja) | 2001-08-24 | 2007-01-31 | 株式会社エヌ・ティ・ティ・ドコモ | 無線基地局および送信方法 |
US20030054807A1 (en) | 2001-09-17 | 2003-03-20 | Liangchi Hsu | Apparatus, and associated method, for facilitating multicast and broadcast services in a radio communication system |
DE60129328T2 (de) | 2001-09-28 | 2008-03-13 | Motorola, Inc., Schaumburg | Verfahren und Vorrichtung zur IP-Mehrfachsendung über einen Rundfunkkanal |
US7061880B2 (en) * | 2001-10-11 | 2006-06-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Systems and methods for multicast communications |
US20040081192A1 (en) * | 2001-10-19 | 2004-04-29 | Dimitiris Koulakiotis | Transmission of multicast and broadcast multimedia services via a radio interface |
EP1479172B1 (fr) * | 2002-02-19 | 2009-04-15 | Alcatel Lucent | Terminal de radiocommunications, procede de diffusion et de reception, et systeme de diffusion |
KR20020025132A (ko) | 2002-02-21 | 2002-04-03 | 변진우 | 피.디.에이 기반의 모바일 원격교육 시스템 구축 방법 |
US6795419B2 (en) * | 2002-03-13 | 2004-09-21 | Nokia Corporation | Wireless telecommunications system using multislot channel allocation for multimedia broadcast/multicast service |
KR100713435B1 (ko) | 2002-05-03 | 2007-05-07 | 삼성전자주식회사 | 이동통신시스템에서 다중 데이터 전송률 서비스 제공 장치 및 방법 |
US7177658B2 (en) * | 2002-05-06 | 2007-02-13 | Qualcomm, Incorporated | Multi-media broadcast and multicast service (MBMS) in a wireless communications system |
US7636337B2 (en) * | 2002-05-28 | 2009-12-22 | Nokia Corporation | Transmission of data for multimedia broadcast/multicast services |
US7239880B2 (en) * | 2002-06-12 | 2007-07-03 | Interdigital Technology Corporation | Method and apparatus for delivering multimedia multicast services over wireless communication systems |
RU2257674C2 (ru) | 2002-06-21 | 2005-07-27 | Самсунг Электроникс Ко.,Лтд | Устройство и способ для мультимедийного вещания/многоадресного обслуживания в системе мобильной связи |
US7796631B2 (en) * | 2002-07-09 | 2010-09-14 | Qualcomm Incorporated | Method and system for a multicast service initiation in a communication system |
TWM240733U (en) * | 2002-08-07 | 2004-08-11 | Interdigital Tech Corp | Radio network controller for multimedia broadcast and multicast services channel switching |
KR100827137B1 (ko) | 2002-08-16 | 2008-05-02 | 삼성전자주식회사 | 이동통신시스템에서의 멀티캐스트 멀티미디어 방송 서비스 제공 방법 |
KR100936586B1 (ko) | 2002-09-19 | 2010-01-13 | 엘지전자 주식회사 | 멀티미디어 방송 및 멀티캐스트 서비스에서의 데이터 전송 방법 및 시스템 |
US20040180675A1 (en) | 2002-11-06 | 2004-09-16 | Samsung Electronics Co., Ltd. | Method for transmitting and receiving control messages in a mobile communication system providing MBMS service |
EP1683373B1 (de) | 2003-11-14 | 2008-09-03 | Nokia Siemens Networks Gmbh & Co. Kg | Verfahren zur übertragung von benachrichtigungen bezüglich eines multimedia broadcast/multicast dienstes (mbms), basisstation, teilnehmerstation und funkkommunikationssystem |
US11477617B2 (en) * | 2006-03-20 | 2022-10-18 | Ericsson Evdo Inc. | Unicasting and multicasting multimedia services |
US8091422B2 (en) * | 2007-06-27 | 2012-01-10 | Avair, Llc | Breathing gas supply visual broadcast apparatus |
-
2003
- 2003-08-05 TW TW092214221U patent/TWM240733U/zh not_active IP Right Cessation
- 2003-08-05 TW TW100120265A patent/TWI475829B/zh not_active IP Right Cessation
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