200947997 六、發明說明： 【發明所屬之技術領域】 本發明係有關無線通信系統。更特別是，本發明係有關經 強化專用頻道(E_DCH)排程傳輸方法及裝置。 【先前技術】 改良上鍵(UL)涵蓋，產出及傳輸潛時之方法目前被調查於 第三代夥伴計劃(3GPP)中。為了達成這些目的，強化上鏈(EU) 傳輸已於第三代夥伴計劃中被提出，其中上鏈資源(也就是實 體頻道)控制(也就是排程及分派)係從無線網路控制器(RN〇 被移至B節點。 第1A圖顯示傳統無線傳送/接收單元(WTRU)(如行動 站）’側媒體存取控制(MAC)架構1〇〇。無線傳送/接收單元侧 媒體存取控制架構1〇〇係包含一媒趙存取控制—es/媒體存取控 制-e實體1〇5，其包含媒體存取控制内不同獨立子層實體。媒 體存取控制_eS/_e魏齡㈣域體存取蝴魏性如何被 分割於通賊地無線存糊路陳綱内之結果1線傳送/ 接收單元侧媒體存取控制架構勘進一步包含一高速媒體存 取控制實體，-媒體存取㈣磁115…專賴道媒體 存取控制（MAC-d)120及一媒體存取控制服務存取點 (SAP)125。媒體存取控♦彳嶺115可控制存取除了高速下鍵共 享頻道(HS DSCH)145外之所有共用傳輸頻道。專用頻道媒體 存取控制120可控制存取所有專用傳輸頻道，媒體存取控制 及媒體存取控制_hsU〇。媒體存取控制—1〇可控制 存取高速下鏈共享頻道145。 200947997 媒體存取控制_es/媒體存取控制_e實體105可控制存取強 化專用頻道13〇 ’藉此媒體存取控制-d 120可經由連接135存 取強化專用頻道而媒體存取控制SAP125可經由連接140 存取強化專用頻道130。 第1B圖顯示第1A圖傳統無線傳送/接收單元中之媒體存 取控制交互運作。如第1B圖所示，無線鍵路控制迟lc)協定 資料單元(PDU)係於邏輯頻道上進入媒體存取控制。媒體存 取控制< 標頭中’資料說明指示器(DDI)攔位(6位元)係可識別 邏輯頻道，媒體存取控制-d流及媒魏存取控制協定資料單 元大小。映射表係於無線資源控制(RRC)信號發送上被傳送促 使無線傳送/接收單元設定資料說明指示器值。N欄位(6位元 固疋大小)係標示對應相同資料說明指示器值之連續媒艎存取 控制-d協定資料單元數。資料說明指示器攔位特殊值係標示無 任何資料被包含於媒體存取控制-e協定資料單元剩餘部分 中。傳輸序號(TSN)攔位(6位元)係提供傳輸序號於第1A圖所 示強化專用頻道130上。媒體存取控制-e協定資料單元被轉送 至混合自動重複要求(H_ARQ)實韹，其接著轉送該媒體存取控 制-e協定資料單元至層1以便於一傳輸時間區段(TTI)中傳送。 預期一強化專用頻道資料傳輸排程之有效媒體存取控制 架構。 【發明内容】 本發明係有關經強化專用頻道排程傳輸方法及裝置。排程 功率係針對排程資料流被計算。剩餘傳輸功率係針對強化專用 頻道傳輸被計算。速率要求訊息係被產生，其中排程功率，剩 200947997 餘傳輸功率及速率要求訊息係被用來選擇傳輸袼式組合(TFCs) 及多工被排程用於強化專用頻道傳輸之資料。剩餘傳輸功率係 藉由從最大允許功率擷取專用實體資料頻道(DpDCH)，專用實 體控制頻道(DPCCH)，高速專用實體控制頻道(hs_DPCCH)， 強化上鏈專用實體控制頻道(E_DpCCH)之功率及功率容限被 扣除來計算。 【實施方式】 此後，無線傳送/接收單元”名詞係包含但不限於使 用者設備(UE)’行動站，固定或行動用戶單元，呼叫器， 或可操作於無線環境中之任何其他類型使用者裴置。此 後，被稱為’’B節點”名詞者係包含但不限於基地台位 址控制器，存取點或無線環境中之任何其他接介裝置。 此後，”媒髏存取控制-e”名詞將被共同用來參考媒 體存取控制-e及媒體存取控制_^。 、本發明特性可被併入積體電路(1C)或被配置於包含多 互連組件中之電路中。 第2圖顯示依據本發明被配置之無線傳送/接收單 元媒體存取__e轉·。無_送/接收單元媒體存 取控制-e架構2G0係包含一排程許可處理單元21〇，一 剩餘傳輸功率計算單元215及一速率要求處理單元220。 排程許可處理單元210可從至少一無線鍵路組(rls) 接收至少一排程許可及驅動目前排程許可。排程許可可 為從具有主要及次要識別符之服務強化專用頻道胞元 被接收之絕料可225(也就是強化專帛親無線網路 200947997 暫時識別符(Ε-RNTI)係被用來決定絕對許可是主要亦或 次要）’從服務強化專用頻道無線鏈路組被接收之相對許 可230或從非服務強化專用頻道無線鏈路被接收之相對 許可235。排程許可處理單元210可輸出標示強化傳輸 格式組合選擇所使用之排程功率量及用於排程資料媒 體存取控制-d流之多工功能之信號240。 排程功率量可被識別為對專用實體控制頻道功率 之比率。例如’若專用實體控制頻道功率為p，則排程 功率量對專用實體控制頻道功率具有2之比率。排程功 率量係為2P。可替代是’排程功率量可被識別為針對排 程資料被用來防止傳輸格式組合選擇及多工功能留意 專用實體控制頻道功率測量之最大傳輸功率。若專用實 體控制頻道功率必須被傳播至媒體存取控制内之不同 實體’則因為其快速改變而具有處理支出。再者，將時 點同步化係很複雜。因此，因為其他排程相關功能需要 目前專用實體控制頻道功率知識，所以僅有留意刻專用 實體控制頻道功率之媒艎存取控制_e中之一實體較佳。 當媒體存取控制-e實體105引動媒髗存取控制-e功 能時，排程許可處理單元21〇可決定目前服務許巧*。實 體層可提供從AGCH被接收之絕對許可225，標系許可 疋以主要亦或次要強化專用頻道無線網路暫時識別符 被接收。實體層亦提供從各無線鏈路組被接收之相對許 可230 ’ 235，標示無線鏈路組是服務強化專用頻道無線 鍵路組亦或非服務強化專用頻道無線鏠路。絕#許可 200947997 率作=被發送為對目前上鍵專用實體控制頻道功率之比 。破以主要強化專用頻道無線網路暫時識別符接 要強彳t對許可225永遠重設目前服務許可。若先前被次 μ —化專用頻道無線網路暫時識別符或許可設定係被 SX疋為零’則被以次要強化專用頻道無線網路暫時識別 符接收之絕對許可僅使目前服務許可有效。 、來自非服務強化專用頻道無線鍵路之相對許可230 係以步升或步降來調整服務許可。非服務強化專用頻道 無線鏈路組之相料可僅可—步降低服務許可 。當來自 非服務強化專用頻道無線鏈路組之相對許可向下被接 收時’磁滯期間係於其他相對許可向下被忽略期間被啟 動。 剩餘傳輸功率計算單元215可接收標示實體層所估 測之目前專用實體控制頻道功率之信號245，標示媒體 存取控制-d所選擇之專用頻道傳輸格式組合或實體層 所估測之專用實體資料頻道功率之信號25〇，可標示來 自實髏層之高速專用實體控制頻道主動之信號255及標 示來自無線資源控制器（RRC)所配置之下層管理實體 (LLME)之最大允許功率（具有功率容限)之信號260。若 高速專用實體控制頻道為主動，其功率(及來自其他頻道 之功率）必須從最大功率被擷取來決定剩餘功率。以信號 245，250，255及260為基礎，剩餘傳輸功率計算單元 215可輸出標示依據以下方程式（1)被計算之剩餘傳輸功 率（Premain)之信號 265 : 200947997200947997 VI. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a wireless communication system. More particularly, the present invention relates to an enhanced dedicated channel (E_DCH) scheduling method and apparatus. [Prior Art] The improved up key (UL) coverage, output and transmission latency methods are currently being investigated in the 3rd Generation Partnership Project (3GPP). To achieve these goals, Enhanced Uplink (EU) transmission has been proposed in the Third Generation Partnership Program, where the uplink resource (ie physical channel) control (ie scheduling and dispatching) is from the wireless network controller ( RN〇 is moved to Node B. Figure 1A shows a traditional WTRU (e.g., mobile station) 'Side Media Access Control (MAC) architecture. 无线 Wireless Transmit/Receive Unit Side Media Access Control The architecture 1 includes a media access control - es / media access control - e entity 1 〇 5, which contains different independent sub-layer entities within the media access control. Media access control _eS / _e Wei Ling (four) The result of how the domain access is divided into the wireless network of the thief. The result of the 1-line transmission/receiving unit side media access control architecture further includes a high-speed media access control entity, media access. (4) Magnetic 115... dedicated media access control (MAC-d) 120 and a media access control service access point (SAP) 125. Media access control ♦ 彳 115 115 can control access in addition to high-speed down key sharing channel (HS DSCH) 145 all shared transmission channels. Dedicated channel media storage The control 120 can control access to all dedicated transmission channels, media access control and media access control _hsU. Media access control - 1 can control access to the high speed downlink shared channel 145. 200947997 Media Access Control_es/ The media access control_e entity 105 can control the access enhanced dedicated channel 13', whereby the media access control-d 120 can access the enhanced dedicated channel via the connection 135 and the media access control SAP 125 can access the enhanced dedicated via the connection 140 Channel 130. Figure 1B shows the media access control interaction operation in the conventional WTRU in Figure 1A. As shown in Figure 1B, the GSM protocol data unit (PDU) is tied to the logical channel. Enter media access control. The media access control <header' data description indicator (DDI) block (6-bit) identifies the logical channel, media access control-d stream, and media access control protocol data unit size. The mapping table is transmitted on the Radio Resource Control (RRC) signal transmission to cause the WTRU to set the data description indicator value. The N field (6-bit fixed-size) is the number of consecutive media access control-d protocol data units corresponding to the same data description indicator value. Data Description Indicator Blocking Special Values are indicated No data is included in the remainder of the Media Access Control-e Agreement Data Unit. The Transmission Sequence Number (TSN) Block (6-bit) provides the transmission sequence number on the enhanced dedicated channel 130 shown in Figure 1A. The media access control-e-protocol data unit is forwarded to the hybrid automatic repeat request (H_ARQ) entity, which then forwards the media access control-e-protocol data unit to layer 1 for transmission in a transmission time segment (TTI) . An effective media access control architecture that enhances the scheduling of dedicated channel data transmissions is expected. SUMMARY OF THE INVENTION The present invention relates to an enhanced dedicated channel scheduling method and apparatus. The schedule power is calculated for the scheduled data stream. The remaining transmission power is calculated for enhanced dedicated channel transmission. The rate requirement message is generated, in which the scheduled power, and the remaining 200947997 transmission power and rate requirement messages are used to select the transmission type combinations (TFCs) and the multiplexed scheduled data used to enhance the transmission of the dedicated channel. The remaining transmission power is enhanced by extracting the dedicated physical data channel (DpDCH), the dedicated entity control channel (DPCCH), the high-speed dedicated entity control channel (hs_DPCCH), and the power of the uplink dedicated entity control channel (E_DpCCH) from the maximum allowed power. The power margin is deducted to calculate. [Embodiment] Hereinafter, the wireless transmitting/receiving unit "includes, but is not limited to, a User Equipment (UE)' mobile station, a fixed or mobile subscriber unit, a pager, or any other type of user operable in a wireless environment. Thereafter, what is referred to as a 'B Node' term includes, but is not limited to, a base station address controller, an access point, or any other interface device in a wireless environment. Thereafter, the "media access control -e" noun will be used in common to refer to the media access control -e and media access control. The features of the invention may be incorporated into an integrated circuit (1C) or configured in a circuit comprising multiple interconnected components. Figure 2 shows a wireless transmit/receive unit media access __e turn configured in accordance with the present invention. The non-sending/receiving unit media access control-e architecture 2G0 includes a schedule permission processing unit 21, a remaining transmission power calculation unit 215, and a rate request processing unit 220. The schedule license processing unit 210 can receive at least one schedule license from at least one wireless switch group (rls) and drive the current schedule license. Scheduling licenses can be used to enhance the exclusive channel 225 received from the service with primary and secondary identifiers (that is, the enhanced dedicated wireless network 200947997 temporary identifier (Ε-RNTI) is used It is determined whether the absolute license is primary or secondary) 'relative license 230 received from the service enhanced private channel radio link group or relative license 235 received from the non-service enhanced private channel radio link. The schedule permission processing unit 210 may output a signal 240 indicating the amount of scheduled power used in the enhanced transmission format combination selection and the multiplex function for scheduling the data medium access control-d stream. The amount of scheduled power can be identified as the ratio of the channel power to the dedicated entity. For example, if the dedicated entity controls the channel power to be p, the scheduled power amount has a ratio of 2 to the dedicated entity control channel power. The amount of scheduled power is 2P. Alternatively, the amount of scheduled power can be identified as being used to schedule transmission data to prevent transmission format combination selection and multiplex functions from paying attention to the maximum transmission power of the dedicated entity control channel power measurement. If the dedicated entity control channel power must be propagated to different entities within the media access control, then there is processing overhead due to its rapid change. Furthermore, synchronizing time points is complicated. Therefore, since other scheduling related functions require the current dedicated entity to control the channel power knowledge, it is preferable to only one of the media access control_e in mind that the dedicated entity controls the channel power. When the media access control-e entity 105 cites the media access control-e function, the schedule permission processing unit 21 can determine the current service x. The physical layer may provide an absolute grant 225 received from the AGCH, and the standard license will be received with a primary or secondary enhanced dedicated channel wireless network temporary identifier. The physical layer also provides a relative license 230' 235 that is received from each radio link group, the radio link group being a service enhanced dedicated channel radio link group or a non-service enhanced dedicated channel radio channel.绝# Licensing 200947997 rate = is sent as the ratio of the current channel-specific entity control channel power. Breaking the temporary identification of the wireless network with the main enhanced dedicated channel. It is necessary to re-set the current service license for the license 225. If the previously used secondary channel wireless network temporary identifier or permission setting is SX疋 zero, then the absolute permission received by the secondary enhanced private channel wireless network temporary identifier only validates the current service license. The relative license 230 from the non-service enhanced dedicated channel wireless key is to adjust the service license in steps or steps. Non-service enhanced dedicated channels The wireless link group's materials can only be used to reduce service licenses. When the relative grant from the non-service enhanced dedicated channel radio link group is received downwards, the hysteresis period is initiated while other relative grants are being ignored. The remaining transmission power calculation unit 215 can receive a signal 245 indicating the current dedicated entity control channel power estimated by the physical layer, indicating the dedicated channel transmission format combination selected by the media access control-d or the dedicated entity data estimated by the physical layer. The channel power signal is 25 〇, which can indicate the active signal 255 from the high-speed dedicated entity control channel from the real layer and the maximum allowable power (with power capacity) from the lower layer management entity (LLME) configured by the Radio Resource Controller (RRC). Signal 260. If the high-speed dedicated entity control channel is active, its power (and power from other channels) must be drawn from the maximum power to determine the remaining power. Based on the signals 245, 250, 255 and 260, the remaining transmission power calculation unit 215 can output a signal indicating the remaining transmission power (Premain) calculated according to the following equation (1): 265 : 200947997
Premain ~ Pallowed ~~ PDPDCH ~ PDPCCH ~~ PHS-DPCCH ~~ PE-DPCCH ~~Premain ~ Pallowed ~~ PDPDCH ~ PDPCCH ~~ PHS-DPCCH ~~ PE-DPCCH ~~
Margin; 方程式（1) 其中 Pdpcch ’ PDPDCH ’ PHS-DPCCH 及 pE DPCCH 係分別表示 專用實體控制頻道’專用實體資料頻道，高速專用實體 控制頻道及強化上鏈專用實體控制頻道之功率要求。速 率要求處理單元220可監控速率要求之觸發事件，且於 觸發事件發生時觸發排程資訊速率要求。速率要求處理 單元220可提供可觸發速率要求之邏輯及可建構包含速 率要求位元之速率要求訊息270之邏輯。 當無目前排程許可，且在被映射至強化專用頻道之 邏輯頻道上之新資料時被接收時，速率要求可被觸發， 較高優先性而最後被報導之新資料係被接收於被映射 至強化專用頻道之邏輯頻道上’當無目前排程許可且速 率要求被更新及定期產生時（其係藉由無線資源控制器 配置），且當服務無線鏈路組確認(ACK)不因先前被傳輸 速率要求而被接收時，係產生被更新速率要求。 速率要求係包含所有排程媒體存取控制_d流之總 緩衝佔用，任何媒體存取控制_d流之最高優先性資料緩 衝佔用’及強化專用頻道傳輸可用之功率餘域空間。 參考第3圖，媒體存取控制_e排程處理300係被解 釋如下。針對強化專用頻道傳輸時間區段係被監控，且 其決定排程資訊速率要求觸發是否發生及/或是否具有 許可之強化專用頻道資料(步驟302)。若無速率要求觸發 發生或無強化專用頻道資料，則該處理等待直到下一傳 200947997 =間區段。若步驟搬處之決定為肯定 疋是否具有可用混合自動重複要求處理(歩驟 式組合選擇及強化專用頻道資料== 重複要求處理可用性。若無可用漏合自動重複 ==番則處理300等待直到下-傳輪時間區段。若 混5自動重複要求處理被衫於步驟撕處可用 前排程許可及剩餘傳輸功率計算係分 程許可處理單元聚剩餘傳輸功率計算單元^ 3〇6)。步驟遍中，媒體存取控制·e控制功能係引動排 程及強化傳輸格式組合選擇功能以產生媒體存取控制_e 協定資料單元。步驟31〇中，媒體存取控制<協定資料 單元接著以唯一功率偏移及再傳輸最大數被轉送至可 用混合自動重複要求處理。 滿足媒體存取控制-e協定資料單元成形時點要求之 單獨實施例中，加速該成形處理之可能媒體存取控制_e 協定資料單元之使先計算係被運用。當媒體存取控制_e 實體被要求以剩餘功率預算做強化專用頻道傳輸時，該 成形處理係搜尋事先成形媒體存取控制_e協定資料單元 表（亦即其成形媒體存取控制-e協定資料單元標頭及適 當資料區塊協定資料單元），提供現成資訊至混合自動重 複要求/實體層。視時點要求而定具有若干執行該事先處 理之方法。 第4圖顯示依據本發明被配置之事先處理媒體存取 控制-e協定資料單元格式例。被事先處理媒體存取控制 200947997 -e協定資料單元格式係包含強化專用頻道或同等物之功 率預算’最佳配適該預算或同等物之完全格式化媒體存 取控制-e協定資料單元標頭，傳輸序號(TSNs)及資料區 塊指標表列，排程資訊及填補位元。 強化專用頻道之功率預算係包含以最後傳輸功率 及目刖可此預測為基礎之若干預期功率或同等情況。媒 體存取控制-e協定資料單元標頭係以此預算及相同列上 之資料優先性為基礎被格式化。被完全格式化媒體存取 控制-e協定資料單元標頭係以被考慮邏輯頻道優先性， 及被考慮排程及非排程資料及預算來說明媒體存取控 制-e協定資料單元。該標頭包含資料說明指示器， 資料說明指示器終止器。包含傳輸序號及對媒體存取控 制-es之資料指標之媒體存取控制_es協定資料單元描述 符表列係對應相同列事先格式化協定資料丨元標頭。若 排程資訊存在，則其可與媒體存取控制_e協定資料單元 -起。填補位元仙示針對該特定顺填補於媒體存取 控制-e協定資料單元末端之位元數。完全格式化係可使 用以下部分資訊：強化專用頻道或同等物之功率預算， 資料說明指示器’排程或非排程。此類列表係以資料優 先⑽為媒體存取㈣领(韻存取控制 資料說:月指二7°)。1力率預算係為預期功率預算表列。 識別1協：：虹代表媒體存取控制_d流識別，邏輯頻道 :單元大小。排程或非排_係指示協定 資科单以耗_程功率預算或排程功率預算。非排程 11 200947997 於媒體存取控制-e協定資 資料亦可被與排程資訊一起用 料單元中。 雖然本發明之特性及元件被以特定組合說明於較 佳實施财’但各雜及轉料需餘實施例之其他 特性及it件’或有或無本發明其他特性及元件之各種組 合令被單獨使用。 【圖式簡單說明】 本發明可從以下較佳實施例結合附圖說明得到更 詳細了解，其中： 第1A圖顯示傳統無線傳送/接收單元侧媒體存取控 第1B圖顯示第ία圖之傳統無線傳送/接收單元中 之先前技術媒體存取控制交互運作； 依據本發明被配置之無線傳送/接收單 ί架構； 第2圖顯示 元媒體存取控制-< 第3圖係為依據本發明之媒體存取控制_^排程處理 流程圖；及 第4圖顯示依據本發明被配置之事先處理 控制-e協定資料單元格式例。 、 【主要元件符號說明】 DCH 專用頻道 DDI 資料說明指示 DPCCH專用實體控制頻道 E 強化 DI>DCH專用實體資料頻道 HS 局速 DSCH下鏈共享頻道 ID 識別符 HARQ混合自動重複要求 N 欄位 12 200947997 LLME 下層管理實體 Opt 可選擇 MAC 媒體存取控制 P 功率 MAC-d專用頻道媒體存取控制 PCCH 實體控制頻道 PDU 協定資料早元 RLC 無線鏈路控制 RLS 無線鍵路組 RRC 無線資源控制 SAP 媒體存取控制 TFC 傳輸格式組合 TSN 傳輸序號 TTI 傳輸時間區段 wtru 無線傳送/接收單元 13Margin; Equation (1) where Pdpcch ' PDPDCH ' PHS-DPCCH and pE DPCCH represent the power requirements of the dedicated entity control channel 'private entity data channel, the high speed dedicated entity control channel and the enhanced uplink dedicated entity control channel, respectively. The rate requirement processing unit 220 can monitor the triggering event of the rate requirement and trigger the scheduling information rate request when the triggering event occurs. Rate requirement processing unit 220 may provide logic to trigger rate requirements and logic to construct rate requirement message 270 containing rate requirement bits. When there is no current scheduling permission and is received when new data is mapped to the logical channel of the enhanced dedicated channel, the rate requirement can be triggered, and the higher priority and the last reported new data is received and mapped. To the logical channel of the enhanced dedicated channel 'when there is no current scheduling permission and the rate requirement is updated and periodically generated (which is configured by the radio resource controller), and when the serving radio link group acknowledgement (ACK) is not due to the previous When received by the transmission rate request, an updated rate requirement is generated. The rate requirement includes the total buffer occupancy of all scheduled media access control_d streams, the highest priority data buffer occupancy of any media access control_d stream, and the power remaining space available for enhanced dedicated channel transmission. Referring to Fig. 3, the media access control_e scheduling process 300 is explained as follows. The enhanced dedicated channel transmission time zone is monitored and it determines whether the scheduled information rate request triggers the occurrence and/or whether the enhanced enhanced dedicated channel material is available (step 302). If no rate request triggers or does not enhance the dedicated channel data, the process waits until the next pass 200947997 = inter-zone. If the decision to move the step is affirmative, whether there is available hybrid automatic repeat request processing (successive combination selection and enhanced dedicated channel data == repeated request processing availability. If there is no available missed automatic repeat == then the process 300 waits until The lower-transmission time section. If the mixing 5 is automatically repeated, the processing of the shirt is required to be used in the step tearing. The pre-scheduled permission and the remaining transmission power calculation are distributed by the processing unit to the remaining transmission power calculation unit ^3〇6). In the step, the media access control and e control function illuminate the schedule and enhance the transport format combination selection function to generate a media access control_e protocol data unit. In step 31, the media access control < protocol data unit is then forwarded to the available hybrid automatic repeat request processing with the unique power offset and retransmission maximum number. In a separate embodiment that satisfies the media access control-e-protocol data unit forming point requirements, the pre-calculation of the possible media access control_e protocol data unit that speeds up the forming process is utilized. When the media access control_e entity is required to perform enhanced dedicated channel transmission with the remaining power budget, the forming process searches the pre-formed media access control_e agreement data unit table (ie, its formed media access control-e protocol) The data unit header and the appropriate data block agreement data unit) provide ready-made information to the hybrid automatic repeat request/physical layer. There are several methods of performing this prior processing depending on the point of time requirements. Figure 4 shows an example of a pre-processed Media Access Control-e protocol data unit format configured in accordance with the present invention. Pre-Processed Media Access Control 200947997-e Protocol Data Unit Format contains power budgets for enhanced dedicated channels or equivalents. Fully formatted media access control - e-protocol data unit headers that best fit the budget or equivalent , Transmission Sequence Number (TSNs) and data block indicator list, schedule information and padding bits. The power budget for the enhanced dedicated channel contains several expected powers or equivalents based on the final transmission power and on the basis of this prediction. The Media Access Control-e Protocol Data Unit header is formatted based on this budget and the data priority on the same column. The fully formatted media access control-e-protocol data unit header is described in terms of logical channel prioritization, and is considered for scheduled and non-scheduled data and budget to describe the media access control-e protocol data unit. The header contains a data description indicator that describes the indicator terminator. The media access control including the transmission sequence number and the data index of the media access control-es_es protocol data unit description table column corresponds to the same column pre-formatted protocol data element header. If the schedule information exists, it can be associated with the Media Access Control_e agreement data unit. The padding bit indicates the number of bits at the end of the media access control-e protocol data unit for that particular suffix. Full formatting allows you to use some of the following information: Enhance the power budget for a dedicated channel or equivalent, and the data description indicator 'scheduled or non-scheduled. This type of list is based on data priority (10) for media access (4) collar (rhythm access control data says: month finger two 7°). 1 The rate budget is listed for the expected power budget. Identification 1 Association:: Rainbow represents media access control _d stream identification, logical channel: unit size. Scheduling or non-rowing indicates that the agreement is based on the power budget or scheduling power budget. Non-scheduled 11 200947997 The media access control-e agreement data can also be used together with the scheduling information. Although the features and elements of the present invention are described in a particular combination, the preferred features of the embodiments and the other features of the embodiments and/or other combinations of other features and components of the present invention are Use alone. BRIEF DESCRIPTION OF THE DRAWINGS The present invention can be understood in more detail from the following description of the preferred embodiments, in which: FIG. 1A shows the conventional wireless transmission/reception unit side media access control. FIG. Prior art media access control interaction operation in a WTRU; WTRU configured in accordance with the present invention; FIG. 2 shows meta-media access control - < Figure 3 is in accordance with the present invention The media access control_^ scheduling process flowchart; and FIG. 4 shows an example of a pre-processing control-e protocol data unit format configured in accordance with the present invention. [Main component symbol description] DCH dedicated channel DDI data description indication DPCCH dedicated entity control channel E enhanced DI> DCH dedicated entity data channel HS local speed DSCH downlink shared channel ID identifier HARQ hybrid automatic repeat request N field 12 200947997 LLME Lower management entity Opt selectable MAC media access control P power MAC-d dedicated channel media access control PCCH entity control channel PDU protocol data early element RLC wireless link control RLS wireless key group RRC radio resource control SAP media access control TFC transport format combination TSN transmission sequence number TTI transmission time segment wtru wireless transmission/reception unit 13