TWI496426B - 利用上鏈頻道或下鏈頻道的控制資訊之方法及裝置 - Google Patents
利用上鏈頻道或下鏈頻道的控制資訊之方法及裝置 Download PDFInfo
- Publication number
- TWI496426B TWI496426B TW102104070A TW102104070A TWI496426B TW I496426 B TWI496426 B TW I496426B TW 102104070 A TW102104070 A TW 102104070A TW 102104070 A TW102104070 A TW 102104070A TW I496426 B TWI496426 B TW I496426B
- Authority
- TW
- Taiwan
- Prior art keywords
- control information
- wtru
- shared channel
- channel
- uplink
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 22
- 125000004122 cyclic group Chemical group 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 description 61
- 108010003272 Hyaluronate lyase Proteins 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000011664 signaling Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000013468 resource allocation Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- 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
- 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
- H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0046—Code rate detection or code type detection
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0072—Error control for data other than payload data, e.g. control data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- 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
- H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Description
本發明係有關於一種無線通信系統。更進一步地說,本發明係有關於一種用以提供頻道分派資訊以支援上鏈及下鏈傳輸之系統及其方法。
高速下鏈封包存取(High Speed Downlink Package Access,HSDPA)已被開發來增加下鏈(DL)效率以及於通用行動通信系統(Universal Mobile Telecommunication System,UMTS)第五發行(R5)版本的寬帶分碼多重存取系統(W-CDMA)之總處理率。相較於通用行動通信系統(UMTS)之R99/R4版本,高速下鏈封包存取(HSDPA)之主要好處係為快速以及在下鏈與快速層1混合自動重複請求(H-ARQ)中之動態鏈結調適。快速鏈結調適係藉由快速排程下鏈傳輸於基站中,再與快速層1下鏈發訊號頻道聯繫而達成。該發訊號頻道,即高速共享控制頻道(HS-SCCH),傳輸無線資源配置資訊至複數個無線傳輸/接收單元(WTRUs)。
於一個分頻雙工(FDD)中,高速共享控制頻道(HS-SCCH)係在三(3)時槽傳輸時間間隔(TTI)期間,以展頻係數(SF)等於128的頻道化碼而發送出。該高速共享控制頻道(HS-SCCH)係指示,於特定時間偏
移後,在高速下鏈共享頻道(HS-DSCH)中,資料將會被傳輸至無線傳輸/接收單元(WTRU)。該高速共享控制頻道(HS-SCCH)攜帶下列資訊:1)頻道化編碼組(channelization-code-set)資訊(七個位元);2)調整方案資訊(一個位元);3)傳輸區塊(transport-block)之大小資訊(六個位元);4)混合自動重複請求(H-ARQ)資訊(三個位元);5)冗餘以及星象型(constellation)版本資訊(三個位元);6)新資料指標資訊(一個位元);7)無線傳輸/接收單元(WTRU)特性(十六個位元)。
高速共享控制頻道(HS-SCCH)係於三(3)時槽上發送(兩毫秒傳輸時間間隔2ms TTI)),但是其由兩個欄位所構成,第一欄位(第一時槽)包括頻道化碼映射以及調整格式資訊;而第二欄位(第二以及第三時槽)包括傳輸區塊大小、混合自動重複請求(H-ARQ)資訊、冗餘版本以及與無線傳輸/接收單元特定循環冗餘檢查(CRC)一起的新資料指標。
可選擇地,加強上鏈(EU)可增加上鏈(UL)效率與總處理率。混合自動重複請求(H-ARQ)與B節點排程是該加強上鏈(EU)的一部份。相似於高速下鏈封包存取(HSDPA),用以加強上鏈(EU)操作的新共享下鏈(DL)控制頻道係提供上鏈(UL)無線資源的快速以及動態調適,用以上鏈(UL)傳輸。用於加強上鏈(EU)的共享下鏈(DL)控制頻道,需要去保證低配置的淺在因素以及無線資源管理之高效率,用以上鏈(UL)傳輸。以下,為了達到加強上鏈目的之共享下鏈(DL)控制頻道係簡單地被稱為上鏈(UL)資源分派頻道。
為了執行加強上鏈(EU)與高速下鏈封包存取(HSDPA),另一個用於加強上鏈(EU)之上鏈(UL)資源分派頻道可被引進於高速下鏈封包存取(HSDPA)之一存在高速共享控制頻道(HS-SCCH)上。所以,引進一組分開之展頻係數(SF)等於128之下鏈(DL)頻道以做為上鏈(UL)資源分派頻道是可行的。藉由這個方法,為了高速下鏈封包存取(HSDPA)之操作,無線傳輸/接收單元(WTRU)除了高速共享控制頻道(HS-SCCH)
外,將需要去監控一個或更多之上鏈(UL)資源分派頻道。雖然這個方法係為簡單之概念,有許多缺點包括在這個方案中,例如無線傳輸/接收單元(WTRU)之複雜性、無線傳輸/接收單元之電池效率,以及下鏈(DL)展頻之利用性。
所以,為了同時支援一個加強上鏈(EU)以及高速下鏈封包存取(HSDPA)之操作,需要有一個有效率之加強上鏈(EU)頻道分派方案。
在一個實施例中,本發明是一種提供頻道分派資訊的無線通信系統,其中頻道分派資訊是用於支援上鏈(UL)頻道以及下鏈(DL)頻道。此種系統包括至少一B節點與至少一無線傳輸/接收單元(WTRU),無線傳輸/接收單元(WTRU)是經由共用控制頻道、上鏈(UL)頻道以及下鏈(DL)頻道來與B節點進行通信。無線傳輸/接收單元(WTRU)經由共用控制頻道自B節點接收訊息。此訊息包括指示,而該指示是用以指出訊息是否為針對該無線傳輸/接收單元(WTRU),如果是,該無線傳輸/接收單元(WTRU)判定該訊息是否為用以分派無線資源至上鏈(UL)頻道或是下鏈(DL)頻道。藉以該無線傳輸/接收單元(WTRU)可基於有關於無線資源分派的判定來採取適當的動作。
在另外的實施例中,本發明係有關一種方法以及一種分時槽無線通信系統。此種系統包括至少一B節點、控制該B節點的無線網路控制器(RNC)以及經由共用控制頻道、上鏈(UL)頻道以及下鏈(DL)頻道而與B節點進行通信的至少一無線傳輸/接收單元(WTRU)。無線網路控制器(RNC)傳輸訊息至該無線傳輸/接收單元(WTRU)指出哪一時槽傳輸時間間隔(TTI)支援UL頻道傳輸以及哪一時槽傳輸時間間隔(TTI)支援DL頻道傳輸。
RNC‧‧‧無線網路控制器
NODE-B‧‧‧B節點
UL‧‧‧上鏈
DL‧‧‧下鏈
EU‧‧‧加強上鏈
WTRU‧‧‧無線傳輸/接收單元
HSDPA‧‧‧高速下鏈封包存取
TTI‧‧‧傳輸時間間隔
CRC‧‧‧循環冗餘檢查
HS-SCCH‧‧‧高速共享控制頻道
H-ARQ‧‧‧混合自動重複請求
RRC‧‧‧無線資源控制
DCH‧‧‧專用頻道
100‧‧‧系統
102‧‧‧無線網路控制器(RNC)
104‧‧‧B節點
106‧‧‧無線傳輸/接收單元(WTRU)
108‧‧‧DL頻道
110‧‧‧UL頻道
112‧‧‧共用控制頻道
本發明可藉由下述的較佳實施例作為範例,並結合相關圖式而得到更詳細的瞭解,其中:第1圖為根據本發明操作的無線通信系統的方塊圖;第2圖為在HSDPA中的頻道化碼集合圖的查詢表,其與第1圖的系統結合使用;以及第3圖為程序流程圖,該程序包括根據本發明用以執行上鏈頻道分派發訊號的方法步驟。
本發明將參照圖式說明,其中相同的號碼代表代表相同的元件。
此後,專用術語「WTRU」包括但並不限制於使用者設備(UE)、行動站、固定或行動用戶單元、呼叫器或可於無線環境中操作的任何形式的裝置。當此後提到專用術語「B節點」,其包括但並不限制於基地台、網點控制器、存取點或於無線環境下的任何形式的介面裝置。
本發明可更進一步應用於任何形式的無線通信系統,例如UMTS分時雙工(TDD)及分頻雙工(FDD)、分時同步分碼多重存取(TD-SCDMA)、分碼多重存取2000(CDMA 2000)以及一般的CDMA,或是任何形式的無線通信系統。
本發明的特徵可整合至IC或是配置於包括許多互連元件的電路中。
本發明將參照高速下鏈封包存取(HSDPA)和加強上鏈(EU)描述,且該專用術語「HSDPA」和「EU」可分別與DL及UL互相交換使用,然而必須瞭解的是,參照HSDPA和EU僅是為了描述本發明
的較佳實施例,而本發明所揭露的可用於任何利用共用控制頻道的系統,其用以同時傳輸UL和DL傳輸的頻道分派資訊。
第1圖根據本發明系統100的方塊圖,其用以支援UL和DL操作。該系統100包括RNC 102、B節點104以及WTRU 106。該B節點104由該RNC 102所控制、且動態地配置來自該WTRU 106以及傳輸至該WTRU 106的UL和DL傳輸的無線資源。於B節點104以及WTRU 106之間建立三個頻道,所述頻道為DL頻道108、UL頻道110及共用控制頻道112,共用控制頻道112用於UL和DL傳輸的頻道分派資訊之傳輸。
該B節點104被配置以支援HSDPA和EU操作。因此,每一B節點104動態地分別在HS-DSCH和EU頻道中,配置來自該WTRU 106以及傳輸至該WTRU 106之UL和DL傳輸的無線資源。該HS-DSCH和該EU之無線資源分派資訊是經由該共用控制頻道112來傳輸。
根據本發明,該共用控制頻道112是用於UL和DL傳輸的無線資源分派資訊,且提供特定指示以用於區別該無線資源分派是否是用於UL或是DL傳輸。因此,該共用控制頻道112佔用共享DL無線資源空間,其以一組SF=128的頻道化碼(channelization code)來定義,其同時用於DL和UL傳輸,且該WTRU 106被配置以識別特定傳輸是否是為了分派該DL或UL傳輸的無線資源。
根據本發明的第一實施例,特定無線資源係被分派給UL傳輸的指示,係藉由一或多個在現行高速下鏈封包存取(HSDPA)中的頻道化碼集合圖之不可能組合所提供。第2圖為現行用於該高速下鏈封包存取(HSDPA)的頻道化碼集合圖之查詢表。高速共享控制頻道(HS-SCCH)使用七(7)位元通知該WTRU 106哪一個SF=16的頻道化碼係用於對應的HS-DSCH,在該128可能組合的範圍外,八種(8)組合現
在並未於高速下鏈封包存取(HSDPA)使用(詳見第2圖中標示的「冗餘區域」),八種未使用組合之一或更多係用以分派無線資源或是指示該解調傳輸係用於UL傳輸,而非DL傳輸。因此,如果該WTRU 106判定了頻道化碼集合對應第2圖中該不可能組合之一,則該WTRU 106識別該傳輸係係用以UL傳輸之無線資源分派,而非DL傳輸,或是該碼對應至該頻道化碼集合係分派給UL傳輸。
根據本發明的第二實施例,特定無線資源被分派給UL傳輸的指示,係由WTRU-特定循環冗餘檢查所提供。在現行高速下鏈封包存取(HSDPA)規格下,WTRU-特定循環冗餘檢查被包括於高速共享控制頻道(HS-SCCH)區域2中。一個16位元的循環冗餘檢查(CRC)係自欲被傳輸的資訊計算,而該計算的循環冗餘檢查(CRC)以獨特的16位元WTRU識別碼(ID)所遮罩,該遮罩的循環冗餘檢查(CRC)係被傳輸至WTRU 106作為WTRU-特定循環冗餘檢查。
根據本發明的第二實施例,此WTRU-特定循環冗餘檢查係可經由獨特且決定的方式修正,以指示該解調傳輸係為了UL傳輸,而非DL傳輸。舉例來說,在執行頻道編碼前,針對高速下鏈封包存取(HSDPA)所計算的WTRU-特定循環冗餘檢查係為了EU而反向,WTRU 106執行二(2)個不同的比較,較佳地是同時進行,其以執行該接收傳輸的循環冗餘檢查(CRC)之方式。如果該WTRU 106成功的以WTRU-特定循環冗餘檢查解碼該接收傳輸,則該WTRU 106識別該傳輸是為了高速下鏈封包存取(HSDPA),如果該WTRU 106成功以反向WTRU-特定循環冗餘檢查解碼該接收傳輸,則該WTRU 106識別該傳輸是為了EU。
根據本發明的第三實施例,由針對EU而分派的特定無線資源的指示是藉由WTRU特定遮罩序列來提供。在目前高速下鏈封包存取(HSDPA)規格書中,一個欄位1的40位元是以一個由16位元WTRU ID所產生的40位元WTRU特定中間碼序列所遮罩。
依據第三個實施例,在欄位1的WTRU特定遮罩以一個獨特且具有決定性的方式來修改,用以指示其為EU的傳輸,而不是高速下鏈封包存取(HSDPA)的傳輸。例如,在第二實施例中所產生的反向16位元循環冗餘檢查(CRC)可用來驅動該40位元長的遮罩序列。如果該WTRU 106能有效解碼由WTRU特定遮罩序列所接收的傳輸,該WTRU 106可識別出由高速下鏈封包存取(HSDPA)的傳輸,而若是該WTRU 106能有效解碼由反向WTRU特定遮罩序列所接收的傳輸,該WTRU 106可識別出由EU的傳輸。
有關此方法,該WTRU 106可在已經接收僅該高速共享控制頻道(HS-SCCH)傳輸的欄位1之後,來區分EU或是高速下鏈封包存取(HSDPA)頻道分派是否已經傳輸。
另外,WTRU IDs可由該網路以此方式所配置,所以特定WTRU ID不會與另一個WTRU ID牴觸。譬如,EU的第一WTRU的反向ID可用來指明第二WTRU的高速下鏈封包存取(HSDPA)服務,因此,可協助UL資源分派頻道和高速共享控制頻道(HS-SCCH)是否存在的同步偵測。
在本發明的第四實施例中,由針對EU所分派的特定無線資源的指示是藉由無線資源控制(RRC)上下文訊號所提供。較佳者,B節點104配置各個無線資源以用在UL無線資源分派傳輸和DL無線資源分派傳輸中。另外,RNC 102是藉由使用RRC發訊號訊息來配置各個無線資源以用在UL無線資源分派傳輸和DL無線資源分派傳輸中。
例如,一個來自RNC 102的RRC訊號訊息可通知WTRU 106在哪個TTI去預期高速共享控制頻道(HS-SCCH)或是UL資源分派頻道。在目前的R5高速下鏈封包存取(HSDPA)規格書中,十五個時槽包括一個訊框和三個時槽包括一個TTI。“偶數”的TTI可包括如第2、4、6、8、10、12和14的時槽,而“奇數”的TTI可包括第1、3、5、7、
9、11、13和15的時槽。
依據本發明,RRC傳輸訊號可指明一個在“偶數”TTI中的傳輸是針對高速共享控制頻道(HS-SCCH)的傳輸以及一個在“奇數”TTI中的傳輸是針對UL資源分派頻道的傳輸。藉著不讓在高速共享控制頻道(HS-SCCH)中的傳輸被傳輸到“奇數”TTI中,可保證對R5WTRU的反向相容性。SF=128資源的相同集合可用在高速共享控制頻道(HS-SCCH)和UL資源分派頻道中。
根據本發明的第五實施例,由針對EU所分派的特定無線資源的指示是藉由相關DL專用頻道(DCH)的層1的指示來提供。一或更多的位元在該相關DL DCH是藉著固定的預定計時關係來指出UL資源分派頻道作為相對於高速共享控制頻道(HS-SCCH)的逼近出現。
第3圖是根據本發明的具有用於實施UL頻道分派訊號的方法步驟之流程300的流程圖。在流程200(步驟202)起始後,無線資源分派的訊息經由共用控制頻道以從B節點104傳輸到WTRU 106。該WTRU 106在每一預定的TTI(例如,在每2ms)接收該訊息並使用預定的編碼來解調該訊息(步驟204)。該WTRU 106隨後判定該訊息是否為針對該WTRU 106(步驟206),而WTRU特定循環冗餘檢查可依此目的而使用。當WTRU106判定該訊息係為針對該WTRU 106時,該WTRU 106判定該訊息是否為用於DL傳輸或是UL傳輸的無線資訊分派來執行之前所描述的本發明任一實施例(步驟208)。該WTRU 106根據在步驟208的判斷採取適當動作(步驟210)而藉由DL或UL頻道來接收或是傳輸資料封包,譬如,該WTRU 106可精確識別何時經由該DL頻道108初始化一資料接收流程或是何時經由該UL頻道110去初始化一資料傳輸流程。一般來說,高速下鏈封包存取(HSDPA)的高速共享控制頻道(HS-SCCH)是以固定的兩個槽偏移來顯示WTRU進入的資料封包,反之,本發明則能夠在WTRU有機會經由該UL傳輸封包(例如自現在的四個隙)時通知該WTRU。
儘管本發明的特色與元件已經參照較佳實施例而詳盡地顯示和描述,熟習此技藝之人士將會瞭解,在不違背在上文中本發明所描述的保護範圍下,在其中可以完成各種型式和細節的改變。
100‧‧‧系統
102‧‧‧無線網路控制器(RNC)
104‧‧‧B節點
106‧‧‧無線傳輸/接收單元(WTRU)
108‧‧‧DL頻道
110‧‧‧UL頻道
112‧‧‧共用控制頻道
Claims (20)
- 一種被配置為利用一上鏈頻道或一下鏈頻道的一控制資訊的無線傳輸/接收單元(WTRU),包括:被配置為經由一實體下鏈控制頻道來接收一控制資訊的電路;被配置為基於一WTRU識別碼遮罩的(ID遮罩的)循環冗餘檢查(CRC)位元以確定該控制資訊是否欲用於該WTRU的電路;被配置為確定該控制資訊是否用於為一上鏈共享頻道或一下鏈共享頻道分派無線電資源的電路;以及被配置為在該控制資訊被確定為用於為該上鏈共享頻道分派無線電資源的情況下在接收到該控制資訊後利用該控制資訊以經由該上鏈共享頻道傳輸一資料一預定數量的時槽的電路。
- 如申請專利範圍第1項所述的無線傳輸/接收單元(WTRU),更包括被配置為在該控制資訊被確定為用於為該上鏈共享頻道分派無線電資源的情況下執行基於該控制資訊的一資料接收程序。
- 如申請專利範圍第1項所述的無線傳輸/接收單元(WTRU),其中該下鏈共享頻道是一實體下鏈共享頻道(PDSCH)。
- 如申請專利範圍第3項所述的無線傳輸/接收單元(WTRU),其中該PDSCH是一高速下鏈共享頻道(HS-DSCH)。
- 如申請專利範圍第1項所述的無線傳輸/接收單元(WTRU),其中該上鏈共享頻道是一增強上鏈頻道。
- 如申請專利範圍第1項所述的無線傳輸/接收單元(WTRU),其中該控制資訊包括一實體資源分派。
- 如申請專利範圍第1項所述的無線傳輸/接收單元(WTRU),其中該WTRU被配置為在該控制資訊欲用於該WTRU的情況下確定該控制資訊 是否用於為該上鏈共享頻道或該下鏈共享頻道分派無線電資源。
- 如申請專利範圍第1項所述的無線傳輸/接收單元(WTRU),其中該控制資訊包括該控制資訊是否用於為該上鏈共享頻道分派無線電資源或該控制資訊是否用於為該下鏈共享頻道分派無線電資源的一指示。
- 如申請專利範圍第1項所述的無線傳輸/接收單元(WTRU),其中該實體下鏈控制頻道是在一共享無線電資源空間中。
- 如申請專利範圍第1項所述的無線傳輸/接收單元(WTRU),其中該資料是一資料封包。
- 一種由一無線傳輸/接收單元(WTRU)實施以用於利用一上鏈頻道或一下鏈頻道的一控制資訊的方法,包括:經由一實體下鏈控制頻道接收一控制資訊;基於一WTRU識別碼遮罩的(ID遮罩的)循環冗餘檢查(CRC)位元以確定該控制資訊是否欲用於該WTRU;確定該控制資訊是否用於為一上鏈共享頻道或一下鏈共享頻道分派無線電資源;以及在被確定為用於為該上鏈共享頻道分派無線電資源的情況下,在接收到該控制資訊後利用該控制資訊以經由該上鏈共享頻道傳輸一資料一預定數量的時槽。
- 如申請專利範圍第11項所述的方法,更包括:在該控制資訊被確定為用於為該下鏈共享頻道分派無線資源的情況下,執行基於該控制資訊的一資料接收程序。
- 如申請專利範圍第11項所述的方法,其中該下鏈共享頻道是一實體下鏈共享頻道(PDSCH)。
- 如申請專利範圍第13項所述的方法,其中該PDSCH是一高速下鏈共享頻道(HS-DSCH)。
- 如申請專利範圍第11項所述的方法,其中該上鏈共享頻道是一增強上鏈頻道。
- 如申請專利範圍第11項所述的方法,其中該控制資訊包括一實體資源分派。
- 如申請專利範圍第11項所述的方法,更包括:在該控制資訊欲用於該WTRU的情況下確定該控制資訊是否用於為該上鏈共享頻道或該下鏈共享頻道分派無線電資源。
- 如申請專利範圍第11項所述的方法,其中該控制資訊包括該控制資訊是否用於為該上鏈共享頻道分派無線電資源或該控制資訊是否用於為該下鏈共享頻道分派無線電資源的一指示。
- 如申請專利範圍第11項所述的方法,其中該實體下鏈控制頻道是在一共享無線電資源空間中。
- 如申請專利範圍第11項所述的方法,其中該資料是一資料封包。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52304903P | 2003-11-18 | 2003-11-18 | |
US10/902,740 US7200405B2 (en) | 2003-11-18 | 2004-07-29 | Method and system for providing channel assignment information used to support uplink and downlink channels |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201347442A TW201347442A (zh) | 2013-11-16 |
TWI496426B true TWI496426B (zh) | 2015-08-11 |
Family
ID=34426340
Family Applications (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW102104070A TWI496426B (zh) | 2003-11-18 | 2004-11-18 | 利用上鏈頻道或下鏈頻道的控制資訊之方法及裝置 |
TW093218515U TWM273143U (en) | 2003-11-18 | 2004-11-18 | Wireless communication system for providing channel assignment information used to support uplink and downlink channels |
TW094120079A TWI357274B (en) | 2003-11-18 | 2004-11-18 | Method and system for providing channel assignment |
TW096143780A TWI384777B (zh) | 2003-11-18 | 2004-11-18 | 提供用以支援上鏈及下鏈頻道之頻道分派資訊之方法及系統 |
TW101106807A TWI467946B (zh) | 2003-11-18 | 2004-11-18 | 提供用以支援上鏈及下鏈頻道之頻道分派資訊之方法及系統 |
TW093135489A TWI282694B (en) | 2003-11-18 | 2004-11-18 | Method and system for providing channel assignment information used to support uplink and downlink channels |
TW103143736A TWI577146B (zh) | 2003-11-18 | 2004-11-18 | 無線傳輸/接收單元及其實施的方法 |
Family Applications After (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093218515U TWM273143U (en) | 2003-11-18 | 2004-11-18 | Wireless communication system for providing channel assignment information used to support uplink and downlink channels |
TW094120079A TWI357274B (en) | 2003-11-18 | 2004-11-18 | Method and system for providing channel assignment |
TW096143780A TWI384777B (zh) | 2003-11-18 | 2004-11-18 | 提供用以支援上鏈及下鏈頻道之頻道分派資訊之方法及系統 |
TW101106807A TWI467946B (zh) | 2003-11-18 | 2004-11-18 | 提供用以支援上鏈及下鏈頻道之頻道分派資訊之方法及系統 |
TW093135489A TWI282694B (en) | 2003-11-18 | 2004-11-18 | Method and system for providing channel assignment information used to support uplink and downlink channels |
TW103143736A TWI577146B (zh) | 2003-11-18 | 2004-11-18 | 無線傳輸/接收單元及其實施的方法 |
Country Status (21)
Country | Link |
---|---|
US (6) | US7200405B2 (zh) |
EP (6) | EP2487927B1 (zh) |
JP (1) | JP4648328B2 (zh) |
KR (10) | KR101635335B1 (zh) |
CN (4) | CN1879424B (zh) |
AR (1) | AR046455A1 (zh) |
AU (3) | AU2004311146B2 (zh) |
BR (1) | BRPI0415785A (zh) |
CA (1) | CA2546091C (zh) |
DE (1) | DE202004017932U1 (zh) |
DK (4) | DK2487927T3 (zh) |
ES (4) | ES2532710T3 (zh) |
GE (1) | GEP20125610B (zh) |
HK (1) | HK1094397A1 (zh) |
IL (3) | IL174174A (zh) |
MY (2) | MY140365A (zh) |
NO (2) | NO335893B1 (zh) |
PL (4) | PL2640147T3 (zh) |
SG (1) | SG148187A1 (zh) |
TW (7) | TWI496426B (zh) |
WO (1) | WO2005050852A2 (zh) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7301929B2 (en) * | 2002-08-09 | 2007-11-27 | Spyder Navigations, L.L.C. | Method and system for transport block size signaling based on modulation type for HSDPA |
US7302278B2 (en) * | 2003-07-03 | 2007-11-27 | Rotani, Inc. | Method and apparatus for high throughput multiple radio sectorized wireless cell |
US7200405B2 (en) * | 2003-11-18 | 2007-04-03 | Interdigital Technology Corporation | Method and system for providing channel assignment information used to support uplink and downlink channels |
JP4576868B2 (ja) * | 2004-04-14 | 2010-11-10 | 富士通株式会社 | 無線装置、受信方法、移動局 |
GB0410481D0 (en) * | 2004-05-11 | 2004-06-16 | Nokia Corp | Frame transmission interval |
AP2165A (en) * | 2005-04-26 | 2010-11-11 | Nokia Corp | Fixed HS-DSCH or E-DCH allocation for voip (or HS-SCCH/E-DCH without E-DPCCH). |
US7889709B2 (en) * | 2005-08-23 | 2011-02-15 | Sony Corporation | Distinguishing between data packets sent over the same set of channels |
KR20130090914A (ko) * | 2005-08-24 | 2013-08-14 | 인터디지탈 테크날러지 코포레이션 | 업링크 용량을 증가시키기 위해 채널 품질 표시자 피드백 주기를 조정하는 방법 및 장치 |
CN101366306B (zh) | 2005-09-21 | 2012-07-11 | Lg电子株式会社 | 用于在多载波无线网络中复用多个反向反馈信道的方法和装置 |
US7616610B2 (en) * | 2005-10-04 | 2009-11-10 | Motorola, Inc. | Scheduling in wireless communication systems |
TW201012109A (en) * | 2005-10-07 | 2010-03-16 | Interdigital Tech Corp | Method and system for providing control information for supporting high speed downlink and uplink |
US8611300B2 (en) * | 2006-01-18 | 2013-12-17 | Motorola Mobility Llc | Method and apparatus for conveying control channel information in OFDMA system |
TWI533721B (zh) | 2006-01-31 | 2016-05-11 | 內數位科技公司 | 無線通信系統中提供及利用非競爭基礎頻道方法及裝置 |
KR101031565B1 (ko) * | 2006-02-07 | 2011-04-28 | 노키아 코포레이션 | 동기화가 필요한 사용자 장비를 위한 전용 자원을 이용하여고속의 신뢰성있는 업링크 동기화를 제공하는 장치, 방법 및 컴퓨터 프로그램 생성물 |
EP2464028A1 (en) | 2006-02-28 | 2012-06-13 | Rotani Inc. | Methods and apparatus for overlapping mimo antenna physical sectors |
US20090117882A1 (en) * | 2006-03-01 | 2009-05-07 | Atsushi Yamahira | Mobile communication system, base station, mobile terminal, notifying method, program and recording medium |
US20070223614A1 (en) * | 2006-03-23 | 2007-09-27 | Ravi Kuchibhotla | Common time frequency radio resource in wireless communication systems |
US8249607B2 (en) * | 2006-03-29 | 2012-08-21 | Motorola Mobility, Inc. | Scheduling in wireless communication systems |
MY187397A (en) * | 2006-04-28 | 2021-09-22 | Qualcomm Inc | Method and apparatus for enhanced paging |
US8682357B2 (en) | 2006-05-02 | 2014-03-25 | Intellectual Ventures Holding 81 Llc | Paging in a wireless network |
CN101595693B (zh) * | 2006-06-23 | 2013-01-23 | Lg电子株式会社 | 在无线通信***中有效率地使用资源的方法 |
US8374161B2 (en) | 2006-07-07 | 2013-02-12 | Qualcomm Incorporated | Method and apparatus for sending data and control information in a wireless communication system |
US9143288B2 (en) | 2006-07-24 | 2015-09-22 | Qualcomm Incorporated | Variable control channel for a wireless communication system |
US8363607B2 (en) * | 2006-09-11 | 2013-01-29 | Qualcomm Incorporated | VOIP group resource management |
JP4440909B2 (ja) * | 2006-09-25 | 2010-03-24 | 京セラ株式会社 | 無線通信システム、無線通信端末及び基地局並びに無線通信方法 |
US20080084853A1 (en) * | 2006-10-04 | 2008-04-10 | Motorola, Inc. | Radio resource assignment in control channel in wireless communication systems |
US7778307B2 (en) * | 2006-10-04 | 2010-08-17 | Motorola, Inc. | Allocation of control channel for radio resource assignment in wireless communication systems |
KR20090083433A (ko) | 2006-10-30 | 2009-08-03 | 인터디지탈 테크날러지 코포레이션 | 고속 공유 제어 채널 데이터를 인코딩하고 디코딩하는 방법 및 장치 |
CN101536570B (zh) * | 2006-11-03 | 2016-08-03 | 谷歌技术控股有限责任公司 | 在无线通信***中调度远程单元 |
DE202008018444U1 (de) | 2007-01-09 | 2014-03-06 | Huawei Technologies Co., Ltd. | Basisstationsvorrichtung und Mobilstationsvorrichtung |
JP4533915B2 (ja) * | 2007-02-07 | 2010-09-01 | 株式会社エヌ・ティ・ティ・ドコモ | 移動局、無線アクセスネットワーク装置及び移動通信システム |
US8451915B2 (en) | 2007-03-21 | 2013-05-28 | Samsung Electronics Co., Ltd. | Efficient uplink feedback in a wireless communication system |
US7425262B1 (en) | 2007-04-13 | 2008-09-16 | Modular Wetland Systems, Inc. | In line wetland water treatment system |
KR100900942B1 (ko) | 2007-05-03 | 2009-06-08 | 에스케이 텔레콤주식회사 | 멀티채널 멀티인터페이스 무선네트워크에서의 패킷전송을위한 방법 및 장치 |
CN101365187B (zh) * | 2007-08-09 | 2011-08-10 | 华为技术有限公司 | 一种实现上行资源指示的方法、基站和用户终端 |
US8538335B2 (en) * | 2007-12-07 | 2013-09-17 | Samsung Electronics Co., Ltd | Physical broadcast channel (PBCH) transmission for reliable detection of antenna configuration |
US8160018B2 (en) * | 2008-03-14 | 2012-04-17 | Samsung Electronics Co., Ltd. | Methods of uplink channelization in LTE |
US8514818B2 (en) * | 2008-04-25 | 2013-08-20 | Nokia Corporation | System and methods for generating masking sequences |
US8458558B2 (en) | 2008-04-30 | 2013-06-04 | Motorola Mobility Llc | Multi-antenna configuration signaling in wireless communication system |
US8144712B2 (en) | 2008-08-07 | 2012-03-27 | Motorola Mobility, Inc. | Scheduling grant information signaling in wireless communication system |
US9118442B2 (en) * | 2009-08-18 | 2015-08-25 | Broadcom Corporation | Method and system for continuous packet connectivity |
KR101672769B1 (ko) | 2010-02-09 | 2016-11-04 | 삼성전자주식회사 | 겹치는 무선 자원을 이용하여 업링크 통신 및 다운링크 통신을 수행하는 통신 시스템 |
US20110235534A1 (en) * | 2010-03-23 | 2011-09-29 | Motorola, Inc. | Uplink ack/nack signaling for aggregated carriers in a communication network |
KR101752492B1 (ko) | 2010-04-30 | 2017-06-29 | 삼성전자주식회사 | 무선통신 시스템에서 제어 정보의 송수신 방법 및 장치 |
EP2612534B1 (en) * | 2010-09-03 | 2019-07-10 | Telefonaktiebolaget LM Ericsson (publ) | Scheduling multiple users on a shared communication channel in a wireless communication system |
US9445299B2 (en) * | 2011-04-29 | 2016-09-13 | Intel Corporation | System and method of rank adaptation in MIMO communication system |
KR101943821B1 (ko) | 2011-06-21 | 2019-01-31 | 한국전자통신연구원 | 무선 통신 시스템에서 제어채널 송수신 방법 |
US8792447B2 (en) * | 2011-08-11 | 2014-07-29 | Interdigital Patent Holdings, Inc. | Channel selection for uplink access |
US8940170B2 (en) | 2011-08-22 | 2015-01-27 | Modular Wetland Systems, Inc. | Triple-chambered wetland biofilter treatment system |
US8303816B2 (en) | 2011-08-22 | 2012-11-06 | Modular Wetland Systems, Inc. | Wetland biofilter chamber with peripheral catch basin and method of use thereof |
KR20140001300A (ko) | 2012-06-25 | 2014-01-07 | 한국전자통신연구원 | 셀룰러 통신 시스템 및 그 통신 방법 |
JP6106275B2 (ja) | 2012-09-27 | 2017-03-29 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | 拡張物理下りリンク制御チャネル(epdcch)に対してtddpucchharqリソースを割り当てる方法及びシステム |
CN103796168B (zh) * | 2012-10-31 | 2018-04-27 | 中兴通讯股份有限公司 | 一种实现集群业务的方法、演进的节点b及终端 |
CN107637121B (zh) * | 2015-05-15 | 2021-04-06 | 三星电子株式会社 | 用于在移动通信***中发送或接收调度请求的方法和装置 |
US10278167B2 (en) | 2016-08-12 | 2019-04-30 | Qualcomm Incorporated | Downlink control channel structure for low latency applications |
CN108811096B (zh) * | 2017-05-02 | 2021-05-07 | 电信科学技术研究院 | 一种下行信道传输、接收方法、装置、基站及终端 |
EP3734897B1 (en) * | 2017-12-28 | 2023-10-18 | Beijing Xiaomi Mobile Software Co., Ltd. | Data transmission method, base station and terminal |
US11926548B2 (en) | 2019-11-24 | 2024-03-12 | Bio Clean Environmental Services, Inc. | Flow control riser within a stormwater treatment system |
KR20220043964A (ko) | 2020-09-28 | 2022-04-06 | 삼성디스플레이 주식회사 | 전자 장치 및 이를 포함하는 인터페이스 장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000022865A2 (en) * | 1998-10-12 | 2000-04-20 | Telefonaktiebolaget Lm Ericsson | Link and radio cell adaptation in tdma/tdd systems |
US20020170013A1 (en) * | 2001-05-14 | 2002-11-14 | Interdigital Technology Corporation | Method and system for implicit user equipment identification |
EP1351411A1 (en) * | 2002-04-05 | 2003-10-08 | Lucent Technologies Inc. | Uplink power control during soft handoff in a HSDPA system |
Family Cites Families (140)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3870893D1 (de) | 1987-01-30 | 1992-06-17 | Sony Corp | Verfahren und geraet zum kodieren von aufgezeichneten daten mit einem identifikationskode und einem fehlerpruefkode. |
JPH01196774A (ja) | 1988-01-30 | 1989-08-08 | Sony Corp | データ種別検出装置 |
AU627953B2 (en) | 1989-11-15 | 1992-09-03 | Digital Equipment Corporation | Integrated communications link having dynamically allocatable bandwidth and a protocol for transmission or allocation information over the link |
US5237610A (en) | 1990-02-01 | 1993-08-17 | Scientific-Atlanta, Inc. | Independent external security module for a digitally upgradeable television signal decoder |
US5142539A (en) * | 1990-03-06 | 1992-08-25 | Telefonaktiebolaget L M Ericsson | Method of processing a radio signal message |
US5659569A (en) * | 1990-06-25 | 1997-08-19 | Qualcomm Incorporated | Data burst randomizer |
US5357525A (en) * | 1991-04-02 | 1994-10-18 | The Furukawa Electric Co., Ltd. | Multiplex transmission system |
US5204902A (en) | 1991-09-13 | 1993-04-20 | At&T Bell Laboratories | Cellular telephony authentication arrangement |
JP3116313B2 (ja) | 1992-02-17 | 2000-12-11 | 株式会社船井電機研究所 | コードレス電話機等における隣接チャンネル妨害防止方法 |
FI90385C (fi) * | 1992-03-11 | 1994-01-25 | Salon Televisiotehdas Oy | Salattujen dataviestien tunnistus yksisuuntaisessa monipisteverkossa |
US5917840A (en) * | 1992-03-13 | 1999-06-29 | Foxboro Company | Protection against communications crosstalk in a factory process control system |
US5301247A (en) * | 1992-07-23 | 1994-04-05 | Crest Industries, Inc. | Method for ensuring secure communications |
US5404355A (en) * | 1992-10-05 | 1995-04-04 | Ericsson Ge Mobile Communications, Inc. | Method for transmitting broadcast information in a digital control channel |
US5390197A (en) * | 1992-12-04 | 1995-02-14 | Hughes Aircraft Company | Vestigial identification for co-channel interference in cellular communications |
US5455863A (en) | 1993-06-29 | 1995-10-03 | Motorola, Inc. | Method and apparatus for efficient real-time authentication and encryption in a communication system |
US5412539A (en) * | 1993-10-18 | 1995-05-02 | Hughes Aircraft Company | Multichip module with a mandrel-produced interconnecting decal |
SE9304119D0 (sv) | 1993-12-10 | 1993-12-10 | Ericsson Ge Mobile Communicat | Apparatuses and mobile stations for providing packet data communication in digital TDMA cellular systems |
EP0681381A1 (en) * | 1994-05-06 | 1995-11-08 | International Business Machines Corporation | Method and apparatus for modifying frame check sequences in intermediate high speed network nodes |
FI98427C (fi) | 1994-06-08 | 1997-06-10 | Nokia Mobile Phones Ltd | Järjestelmäpakettidatan siirtämiseksi eri bittinopeuksilla TDMA-solukkojärjestelmässä |
DE69515871T2 (de) * | 1994-06-09 | 2000-11-02 | Koninklijke Philips Electronics N.V., Eindhoven | Duplexkommunikationssystem mit vielfachzugriff sowie zentrale und teilnehmerstation zur anwendung darin |
JP2629640B2 (ja) * | 1995-03-22 | 1997-07-09 | 日本電気株式会社 | 無線回線制御装置 |
US5673259A (en) | 1995-05-17 | 1997-09-30 | Qualcomm Incorporated | Random access communications channel for data services |
JP3361654B2 (ja) | 1995-05-23 | 2003-01-07 | 三菱電機株式会社 | データ伝送装置 |
US5708710A (en) | 1995-06-23 | 1998-01-13 | Motorola, Inc. | Method and apparatus for authentication in a communication system |
JP3212238B2 (ja) | 1995-08-10 | 2001-09-25 | 株式会社日立製作所 | 移動通信システムおよび移動端末装置 |
JP2739850B2 (ja) * | 1995-10-11 | 1998-04-15 | 日本電気株式会社 | 移動体通信システム |
US5930706A (en) * | 1995-11-29 | 1999-07-27 | Ericsson Inc. | Detecting messages transmitted over a communications channel such as a paging channel |
US6373946B1 (en) | 1996-05-31 | 2002-04-16 | Ico Services Ltd. | Communication security |
US6005871A (en) * | 1996-08-22 | 1999-12-21 | Telefonaktiebolaget Lm Ericsson | Minicell alignment |
FI104142B1 (fi) | 1996-10-25 | 1999-11-15 | Nokia Mobile Phones Ltd | Radioresurssien käytön ohjausmenetelmä |
US6141336A (en) | 1996-12-13 | 2000-10-31 | International Business Machines Corporation | Traffic scheduling method, system and article of manufacture for a wireless access to an asynchronous transfer mode network |
US5862160A (en) | 1996-12-31 | 1999-01-19 | Ericsson, Inc. | Secondary channel for communication networks |
FI104610B (fi) * | 1997-03-27 | 2000-02-29 | Nokia Networks Oy | Ohjauskanavan allokointi pakettiradioverkossa |
KR100212060B1 (ko) * | 1997-03-31 | 1999-08-02 | 윤종용 | 시분할다중접속방식 통신시스템에 사용하기 위한 프레임 구조방법 |
US6134597A (en) * | 1997-05-28 | 2000-10-17 | International Business Machines Corporation | CRC hash compressed server object identifier |
SE9702271D0 (sv) | 1997-06-13 | 1997-06-13 | Ericsson Telefon Ab L M | Återanvändning av fysisk kontrollkanal i ett distribuerat cellulärt radiokommunikationssystem |
ES2301896T3 (es) | 1997-07-17 | 2008-07-01 | Matsushita Electric Industrial Co., Ltd | Procedimiento de sincronizacion para un sistema cdma. |
US6236646B1 (en) | 1997-09-09 | 2001-05-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Packet data communications scheduling in a spread spectrum communications system |
US6377809B1 (en) | 1997-09-16 | 2002-04-23 | Qualcomm Incorporated | Channel structure for communication systems |
KR100256693B1 (ko) | 1997-10-13 | 2000-05-15 | 정선종 | 이동통신 시스템에서 이동국 사용자의 전용 신호 채널 공용 방법 |
JPH11136138A (ja) | 1997-10-30 | 1999-05-21 | Oki Electric Ind Co Ltd | 冗長符号生成装置、誤り検出符号化装置、誤り検出装置、冗長符号生成方法および誤り検出方法ならびに情報記録媒体 |
US6735185B1 (en) * | 1997-12-24 | 2004-05-11 | Nokia Mobile Phones Ltd | DS/CDMA reverse link structure for high data rate transmission |
JPH11196070A (ja) | 1997-12-27 | 1999-07-21 | Sony Corp | 送信装置、受信装置及び通信システム並びに通信方法 |
US6122738A (en) | 1998-01-22 | 2000-09-19 | Symantec Corporation | Computer file integrity verification |
US6240304B1 (en) | 1998-02-11 | 2001-05-29 | Nokia Mobile Phones Ltd. | Mobile terminal having RF power consumption optimization of extended standby mode |
US6201811B1 (en) * | 1998-03-24 | 2001-03-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Transferring Identifier information in a telecommunications system |
US6442152B1 (en) | 1998-07-13 | 2002-08-27 | Samsung Electronics, Co., Ltd. | Device and method for communicating packet data in mobile communication system |
US6104709A (en) | 1998-07-17 | 2000-08-15 | Motorola, Inc. | Channel assignment within a broad-band communication system |
DE69841981D1 (de) * | 1998-09-16 | 2010-12-16 | Ibm | Verfahren und Vorrichtung zur Erzeugung und Prüfung vom Datenprüffeld |
US6366779B1 (en) | 1998-09-22 | 2002-04-02 | Qualcomm Incorporated | Method and apparatus for rapid assignment of a traffic channel in digital cellular communication systems |
US6608861B1 (en) | 1998-10-05 | 2003-08-19 | Motorola, Inc. | Data terminal and coding method for increased data packet reliability in a frequency hopping system |
EP0993128A1 (en) | 1998-10-05 | 2000-04-12 | Motorola, Inc. | Power control in communications systems |
GB9823467D0 (en) | 1998-10-28 | 1998-12-23 | Koninkl Philips Electronics Nv | Radio communication system |
AU751011B2 (en) | 1998-11-09 | 2002-08-08 | Samsung Electronics Co., Ltd. | Reservation multiple access in a CDMA communications system |
US6597680B1 (en) | 1998-11-16 | 2003-07-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Packet traffic channel reassignment |
DE19855242A1 (de) | 1998-11-30 | 2000-05-31 | Philips Corp Intellectual Pty | Drahtloses Netzwerk |
FI107487B (fi) * | 1999-03-08 | 2001-08-15 | Nokia Mobile Phones Ltd | Datalähetyksen salausmenetelmä radiojärjestelmässä |
DE19913086A1 (de) * | 1999-03-23 | 2000-10-19 | Siemens Ag | Verfahren und Einrichtung zur Kanalzuweisung für eine breitbandige Funk-Übertragung |
JP3529665B2 (ja) * | 1999-04-16 | 2004-05-24 | パイオニア株式会社 | 情報変換方法及び情報変換装置並びに情報再生装置 |
AU756736B2 (en) | 1999-05-12 | 2003-01-23 | Samsung Electronics Co., Ltd. | Method of providing burst timing for high-speed data transmission in a base station transceiver system of mobile communication system |
US6295455B1 (en) | 1999-06-11 | 2001-09-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and arrangements for locating a mobile telecommunications station |
US6405340B1 (en) | 1999-07-02 | 2002-06-11 | Ericsson Inc. | Flexible method of error protection in communications systems |
FI107675B (fi) * | 1999-07-05 | 2001-09-14 | Nokia Networks Oy | Menetelmä käyttäjälle osoitetun informaation tunnistamiseksi kommunikaatiojärjestelmässä ja kommunikaatiojärjestelmä |
CA2378404C (en) * | 1999-07-07 | 2008-01-15 | Samsung Electronics Co., Ltd. | Channel assignment apparatus and method for common packet channel in a wcdma mobile communication system |
BR0006905A (pt) * | 1999-07-10 | 2001-10-30 | Samsung Electronics Co Ltd | Aparelho e método para designar um canal comuminverso para comunicação dedicada num sistemamóvel de comunicação |
US6654921B1 (en) * | 1999-10-15 | 2003-11-25 | Cisco Technology, Inc. | Decoding data from multiple sources |
CN100389543C (zh) | 1999-11-29 | 2008-05-21 | 三星电子株式会社 | 在码分多址通信***中指定公用分组信道的方法 |
KR100387034B1 (ko) * | 2000-02-01 | 2003-06-11 | 삼성전자주식회사 | 무선통신 시스템의 패킷데이타 서비스를 위한스케듈링장치 및 방법 |
DE60106706T2 (de) | 2000-02-17 | 2005-03-10 | Samsung Electronics Co., Ltd., Suwon | Verfahren und vorrichtung zur zuweisung eines gemeinsames paketkanals in einem cdma-nachrichtensystem |
US6785510B2 (en) * | 2000-03-09 | 2004-08-31 | Salbu Resarch & Development (Proprietary) Limited | Routing in a multi-station network |
DE10014396C2 (de) | 2000-03-23 | 2002-10-24 | Siemens Ag | Verfahren zur Ressourcenzuteilung in einem Funk-Kommunikationssystem und Funk-Kommunikationssystem zum Durchführen des Verfahrens |
US6934275B1 (en) | 2000-04-17 | 2005-08-23 | Motorola, Inc. | Apparatus and method for providing separate forward dedicated and shared control channels in a communications system |
CN1107424C (zh) * | 2000-06-12 | 2003-04-30 | ***电信科学技术研究院 | 在频分双工无线通信***中使用智能天线的方法与装置 |
KR100396509B1 (ko) * | 2000-06-22 | 2003-09-02 | 삼성전자주식회사 | 이동통신시스템의 전용 물리 제어 채널 게이팅 장치 및방법 |
DE60143343D1 (de) * | 2000-07-18 | 2010-12-09 | Samsung Electronics Co Ltd | Verfahren zur durchführung von usts-weiterreichen und usts-modusumschaltung in einem mobilen kommunikationssystem |
FI20001705A (fi) | 2000-07-24 | 2002-01-25 | Nokia Networks Oy | Lõhetysluvan mõõrõõminen tietoliikennejõrjestelmõssõ |
EP1187500A1 (en) | 2000-09-07 | 2002-03-13 | Alcatel | Method for controlling a logical link between a terminal and a fixed station in a wireless multiple access communication system and corresponding fixed station |
US7283502B1 (en) | 2000-09-21 | 2007-10-16 | Lucent Technologies Inc. | Enhancement of framing protocol frame format to support quality of service |
US7333443B2 (en) | 2000-10-09 | 2008-02-19 | Siemens Aktiengesellschaft | Method for transmitting data packets via a radio interface of a mobile radio system |
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 |
AU2002226927A1 (en) | 2000-11-15 | 2002-05-27 | Ensemble Communications, Inc. | Improved frame structure for a communication system using adaptive modulation |
FI20002810A (fi) | 2000-12-20 | 2002-06-21 | Nokia Corp | Viestintäjärjestelmä |
KR20020051656A (ko) | 2000-12-23 | 2002-06-29 | 엘지전자 주식회사 | 이동 통신 시스템의 자원 할당 방법 |
KR100469711B1 (ko) * | 2001-01-18 | 2005-02-02 | 삼성전자주식회사 | 이동통신시스템에서 역방향 송신 제어 장치 및 방법 |
FI112138B (fi) * | 2001-02-09 | 2003-10-31 | Nokia Corp | Kehittynyt menetelmä ja järjestely tiedon siirtämiseksi pakettiradiopalvelussa |
US7076005B2 (en) | 2001-02-15 | 2006-07-11 | Qualcomm, Incorporated | System and method for transmission format detection |
US20020160781A1 (en) * | 2001-02-23 | 2002-10-31 | Gunnar Bark | System, method and apparatus for facilitating resource allocation in a communication system |
KR100387040B1 (ko) | 2001-04-03 | 2003-06-12 | 삼성전자주식회사 | 이동통신 시스템에서 패킷 데이터 송수신 방법 |
US6853646B2 (en) | 2001-05-02 | 2005-02-08 | Ipr Licensing, Inc. | Fast switching of forward link in wireless system |
US7047016B2 (en) | 2001-05-16 | 2006-05-16 | Qualcomm, Incorporated | Method and apparatus for allocating uplink resources in a multiple-input multiple-output (MIMO) communication system |
GB2377586B (en) | 2001-07-06 | 2005-06-29 | Ipwireless Inc | System and method for channel transport format allocation in a wireless communication system |
US20020194571A1 (en) | 2001-06-13 | 2002-12-19 | Michael Parr | System and method of coding cyclic redundancy check bits to enhance frequency reuse in a communications network |
US20030050074A1 (en) | 2001-09-12 | 2003-03-13 | Kogiantis Achilles George | Method for the simultaneous uplink and downlink conveyance of information between multiple mobiles and a base station equipped with multiple antennas |
US7558602B2 (en) | 2001-09-12 | 2009-07-07 | Alcatel-Lucent Usa Inc. | Method for multi-antenna scheduling of HDR wireless communication systems |
NL1019270C1 (nl) | 2001-11-01 | 2002-06-18 | Stericom Mfg Co Ltd | Silicone ballon. |
KR100493079B1 (ko) * | 2001-11-02 | 2005-06-02 | 삼성전자주식회사 | 고속 순방향 패킷 접속 방식을 사용하는 광대역 부호 분할다중 접속 통신 시스템에서 순방향 채널 품질을 보고하는장치 및 방법 |
GB2382956B (en) * | 2001-12-05 | 2006-03-01 | Ipwireless Inc | Method and arrangement for power control |
CN100530991C (zh) | 2001-12-05 | 2009-08-19 | Lg电子株式会社 | 一种构建消息的方法及对该消息执行错误检测的方法 |
FR2834152B1 (fr) * | 2001-12-26 | 2004-04-30 | Nortel Networks Ltd | Procede de traitement de symboles numeriques dans un systeme de communication et emetteur et recepteur pour la mise en oeuvre du procede |
KR100754552B1 (ko) * | 2001-12-28 | 2007-09-05 | 삼성전자주식회사 | 고속 순방향 패킷 접속 방식을 사용하는 통신 시스템에서고속 공통 제어 채널 송수신 장치 및 방법 |
KR100832117B1 (ko) * | 2002-02-17 | 2008-05-27 | 삼성전자주식회사 | 고속 순방향 패킷 접속 방식을 사용하는 이동통신 시스템에서 역방향 송신전력 오프셋 정보를 송수신하는 장치 및 방법 |
EP1339188A1 (en) | 2002-02-20 | 2003-08-27 | Siemens Aktiengesellschaft | Channel coding method |
KR100605859B1 (ko) * | 2002-03-26 | 2006-07-31 | 삼성전자주식회사 | 고속 순방향 패킷 접속 방식을 사용하는 통신 시스템에서채널 품질 지시자 정보의 부호화 및 복호화 방법 및 장치 |
US6871313B2 (en) | 2002-04-05 | 2005-03-22 | Lucent Technologies Inc. | Method for encoding a user identifier in a communication system |
US7162675B2 (en) | 2002-04-05 | 2007-01-09 | Lucent Technologies Inc. | Error detection methods in wireless communication systems |
US7079848B2 (en) * | 2002-04-05 | 2006-07-18 | Lucent Technologies Inc. | Network controlled fast cell switching |
US7508804B2 (en) | 2002-04-05 | 2009-03-24 | Alcatel-Lucent Usa Inc. | Shared signaling for multiple user equipment |
KR100837351B1 (ko) | 2002-04-06 | 2008-06-12 | 엘지전자 주식회사 | 이동통신 시스템의 무선링크 파라미터 갱신 방법 |
EP1355442A1 (en) | 2002-04-08 | 2003-10-22 | Mitsubishi Electric Information Technology Centre Europe B.V. | Uplink signalling in HSDPA |
US7177293B2 (en) | 2002-04-30 | 2007-02-13 | Intel Corporation | Terminal assisted scheduling for time coordinated CDMA |
TWI581121B (zh) * | 2002-05-01 | 2017-05-01 | 內數位科技公司 | 無線通信系統中使用高速共享頻道之點對多點服務 |
US7177658B2 (en) | 2002-05-06 | 2007-02-13 | Qualcomm, Incorporated | Multi-media broadcast and multicast service (MBMS) in a wireless communications system |
US6973579B2 (en) | 2002-05-07 | 2005-12-06 | Interdigital Technology Corporation | Generation of user equipment identification specific scrambling code for the high speed shared control channel |
TWI259674B (en) | 2002-05-07 | 2006-08-01 | Interdigital Tech Corp | Method and apparatus for reducing transmission errors in a third generation cellular system |
KR100876765B1 (ko) * | 2002-05-10 | 2009-01-07 | 삼성전자주식회사 | 이동 통신 시스템에서 데이터 재전송 장치 및 방법 |
US7539165B2 (en) * | 2002-05-24 | 2009-05-26 | Antti Toskala | Method and apparatus for distributed signaling for uplink rate control |
US7301929B2 (en) | 2002-08-09 | 2007-11-27 | Spyder Navigations, L.L.C. | Method and system for transport block size signaling based on modulation type for HSDPA |
KR100884956B1 (ko) * | 2002-08-14 | 2009-02-23 | 엘지전자 주식회사 | 비대칭 양방향 패킷데이터 송수신 방법 및 시스템 |
CN1679352A (zh) | 2002-08-28 | 2005-10-05 | 美商内数位科技公司 | 使用有限状态机的无线资源管理*** |
KR100893070B1 (ko) * | 2002-09-19 | 2009-04-17 | 엘지전자 주식회사 | 무선통신 시스템의 멀티캐스트 서비스 제공 및 수신 방법, 그리고 그 장치 |
RU2308173C2 (ru) * | 2002-09-23 | 2007-10-10 | Эл Джи Электроникс Инк. | Схема радиосвязи для обеспечения мультимедийных широковещательных и многоадресных услуг |
US7107014B2 (en) | 2002-10-24 | 2006-09-12 | Nokia Corporation | Transporting power control information |
US8134976B2 (en) | 2002-10-25 | 2012-03-13 | Qualcomm Incorporated | Channel calibration for a time division duplexed communication system |
US8363593B2 (en) | 2002-11-06 | 2013-01-29 | Alcatel Lucent | Method for carrying downlink control information for an enhanced uplink dedicated channel |
US7580394B2 (en) | 2002-11-27 | 2009-08-25 | Nokia Corporation | System and method for collision-free transmission scheduling in a network |
US6882757B2 (en) * | 2002-12-23 | 2005-04-19 | Agilent Technologies, Inc. | Velocity matched waveguide for traveling-wave optical modulators |
KR100722066B1 (ko) * | 2003-02-12 | 2007-05-25 | 마츠시타 덴끼 산교 가부시키가이샤 | 수신 장치, 무선 통신 이동국 장치 및 무선 통신 방법 |
US7640373B2 (en) | 2003-04-25 | 2009-12-29 | Motorola, Inc. | Method and apparatus for channel quality feedback within a communication system |
MXPA06000996A (es) | 2003-08-25 | 2006-04-11 | Interdigital Tech Corp | Operacion de enlace ascendente mejorado en traspaso temporal. |
US7733846B2 (en) * | 2003-08-26 | 2010-06-08 | Alcatel-Lucent Usa Inc. | Method and control channel for uplink signaling in a communication system |
US20050070320A1 (en) * | 2003-09-26 | 2005-03-31 | Dent Paul W. | Method and apparatus to reduce dispatch delays in dispatch communication networks |
US20050100038A1 (en) | 2003-11-12 | 2005-05-12 | Interdigital Technology Corporation | Wireless communication method and apparatus for efficiently providing channel quality information to a Node-B downlink scheduler |
US7200405B2 (en) * | 2003-11-18 | 2007-04-03 | Interdigital Technology Corporation | Method and system for providing channel assignment information used to support uplink and downlink channels |
FI20045318A0 (fi) | 2004-09-01 | 2004-09-01 | Nokia Corp | Kommunikointijärjestelmä, vastaanotin, ja menetelmä arvioida vastaanotetun signaalin laatua |
US7693110B2 (en) | 2004-09-16 | 2010-04-06 | Motorola, Inc. | System and method for downlink signaling for high speed uplink packet access |
KR101057057B1 (ko) | 2005-02-07 | 2011-08-16 | 엘지전자 주식회사 | 이동통신 시스템에서의 서비스 그룹화에 의한 제어 정보 전송 및 수신 방법 |
KR20070027999A (ko) | 2005-08-30 | 2007-03-12 | 삼성전자주식회사 | 광대역 다중 접속 통신 시스템에서 자원 할당 방법 및할당된 자원 수신 방법 |
CN101513113A (zh) * | 2006-07-06 | 2009-08-19 | 夏普株式会社 | 无线通信***、移动站装置及随机访问方法 |
TWI338957B (en) * | 2007-03-23 | 2011-03-11 | Lite On Technology Corp | Light-emitting device with open-loop control and manufacturing method thereof |
JP4693897B2 (ja) * | 2008-12-24 | 2011-06-01 | 株式会社エヌ・ティ・ティ・ドコモ | 無線基地局及び通信制御方法 |
-
2004
- 2004-07-29 US US10/902,740 patent/US7200405B2/en not_active Expired - Fee Related
- 2004-11-18 SG SG200808553-2A patent/SG148187A1/en unknown
- 2004-11-18 MY MYPI20044787A patent/MY140365A/en unknown
- 2004-11-18 EP EP12166731.5A patent/EP2487927B1/en active Active
- 2004-11-18 PL PL13159720T patent/PL2640147T3/pl unknown
- 2004-11-18 KR KR1020157014945A patent/KR101635335B1/ko active IP Right Grant
- 2004-11-18 ES ES12166731.5T patent/ES2532710T3/es active Active
- 2004-11-18 CN CN2004800288780A patent/CN1879424B/zh active Active
- 2004-11-18 PL PL13159722T patent/PL2651170T3/pl unknown
- 2004-11-18 DK DK12166731.5T patent/DK2487927T3/da active
- 2004-11-18 DK DK13159720.5T patent/DK2640147T3/en active
- 2004-11-18 AU AU2004311146A patent/AU2004311146B2/en not_active Ceased
- 2004-11-18 EP EP13159720.5A patent/EP2640147B1/en active Active
- 2004-11-18 TW TW102104070A patent/TWI496426B/zh active
- 2004-11-18 KR KR1020067006525A patent/KR101137685B1/ko active IP Right Review Request
- 2004-11-18 PL PL13159721.3T patent/PL2640148T3/pl unknown
- 2004-11-18 EP EP04811400A patent/EP1685720B1/en active Active
- 2004-11-18 CN CN201210163075.2A patent/CN102711271B/zh active Active
- 2004-11-18 BR BRPI0415785-0A patent/BRPI0415785A/pt not_active Application Discontinuation
- 2004-11-18 TW TW093218515U patent/TWM273143U/zh not_active IP Right Cessation
- 2004-11-18 KR KR1020147025408A patent/KR101635301B1/ko active IP Right Grant
- 2004-11-18 EP EP13159714.8A patent/EP2640146B1/en active Active
- 2004-11-18 JP JP2006540035A patent/JP4648328B2/ja active Active
- 2004-11-18 KR KR1020137030328A patent/KR101589359B1/ko active IP Right Grant
- 2004-11-18 ES ES13159721.3T patent/ES2581739T3/es active Active
- 2004-11-18 ES ES13159722.1T patent/ES2619189T3/es active Active
- 2004-11-18 TW TW094120079A patent/TWI357274B/zh active
- 2004-11-18 AR ARP040104250A patent/AR046455A1/es active IP Right Grant
- 2004-11-18 KR KR1020137002324A patent/KR20130019016A/ko not_active Application Discontinuation
- 2004-11-18 KR KR1020097024029A patent/KR20100003358A/ko not_active IP Right Cessation
- 2004-11-18 KR KR1020117018757A patent/KR20110099802A/ko not_active IP Right Cessation
- 2004-11-18 EP EP13159721.3A patent/EP2640148B1/en active Active
- 2004-11-18 WO PCT/US2004/038683 patent/WO2005050852A2/en active Application Filing
- 2004-11-18 CN CN201110177871.7A patent/CN102231916B/zh active Active
- 2004-11-18 CN CN201210163076.7A patent/CN102710372B/zh active Active
- 2004-11-18 DE DE202004017932U patent/DE202004017932U1/de not_active Expired - Lifetime
- 2004-11-18 TW TW096143780A patent/TWI384777B/zh active
- 2004-11-18 PL PL12166731T patent/PL2487927T3/pl unknown
- 2004-11-18 DK DK13159722.1T patent/DK2651170T3/en active
- 2004-11-18 CA CA2546091A patent/CA2546091C/en active Active
- 2004-11-18 TW TW101106807A patent/TWI467946B/zh active
- 2004-11-18 ES ES13159720.5T patent/ES2556878T3/es active Active
- 2004-11-18 EP EP13159722.1A patent/EP2651170B1/en active Active
- 2004-11-18 DK DK13159721.3T patent/DK2640148T3/en active
- 2004-11-18 KR KR1020040094712A patent/KR100684153B1/ko active IP Right Grant
- 2004-11-18 KR KR1020127010334A patent/KR101407149B1/ko active IP Right Grant
- 2004-11-18 GE GEAP20049457A patent/GEP20125610B/en unknown
- 2004-11-18 TW TW093135489A patent/TWI282694B/zh active
- 2004-11-18 TW TW103143736A patent/TWI577146B/zh active
-
2005
- 2005-08-30 KR KR1020050080107A patent/KR20050091689A/ko not_active IP Right Cessation
-
2006
- 2006-03-08 IL IL174174A patent/IL174174A/en active IP Right Grant
- 2006-06-19 NO NO20062873A patent/NO335893B1/no not_active IP Right Cessation
-
2007
- 2007-02-08 HK HK07101509.5A patent/HK1094397A1/xx unknown
- 2007-02-23 US US11/709,970 patent/US7941151B2/en not_active Expired - Lifetime
-
2008
- 2008-06-02 MY MYPI20081892A patent/MY143317A/en unknown
- 2008-08-01 AU AU2008203455A patent/AU2008203455C1/en not_active Ceased
-
2010
- 2010-02-05 AU AU2010200423A patent/AU2010200423C1/en not_active Ceased
-
2011
- 2011-05-09 US US13/103,601 patent/US9332569B2/en not_active Expired - Lifetime
-
2012
- 2012-09-04 IL IL221775A patent/IL221775A/en active IP Right Grant
- 2012-09-04 IL IL221776A patent/IL221776A/en active IP Right Grant
-
2015
- 2015-02-03 NO NO20150146A patent/NO340777B1/no unknown
-
2016
- 2016-03-21 US US15/075,402 patent/US11057868B2/en active Active
- 2016-04-20 US US15/134,019 patent/US10237854B2/en active Active
-
2021
- 2021-07-01 US US17/365,051 patent/US11889504B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000022865A2 (en) * | 1998-10-12 | 2000-04-20 | Telefonaktiebolaget Lm Ericsson | Link and radio cell adaptation in tdma/tdd systems |
US20020170013A1 (en) * | 2001-05-14 | 2002-11-14 | Interdigital Technology Corporation | Method and system for implicit user equipment identification |
EP1351411A1 (en) * | 2002-04-05 | 2003-10-08 | Lucent Technologies Inc. | Uplink power control during soft handoff in a HSDPA system |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI496426B (zh) | 利用上鏈頻道或下鏈頻道的控制資訊之方法及裝置 | |
AU2015201196B2 (en) | Method and System for Providing Channel Assignment Information used to Support Uplink and Downlink Channels | |
AU2012238284B2 (en) | Method and System for Providing Channel Assignment Information used to Support Uplink and Downlink Channels | |
MXPA06004939A (es) | Metodo y sistema para proveer informacion de asignacion de canal utilizada para soportar canales de enlace ascendente y enlace descendente |