200822614 九'發明說明： 【發明所屬之技術領域】 本發明係指一種無線通訊系統之網路端中設定多輸入多輪出 之用户端之允傳值的方法及其相關裝置，尤指一種可使多輸入多 輪出之用戶端正確執行上鏈路傳輸的方法及其相關裝置。 【先前技術】 多輸[A1]入多輸出（Multi-input Multi-output，ΜΙΜΟ)通訊技 術疋4曰热線訊號透過多重天線進行同步收發，其可在不增加頻寬 或總發送功率耗損（Transmit Power Expenditure)的情泥下，大幅 地增加系統的資料吞吐量（丁hroughput)及傳送距離，以有效提升 無線通訊系統之頻譜效率及傳輸速率，進而改善通訊品質。 一般而言’多輸入多輸出通訊技術有以下數種運作模式，包 括： 、空間多工（Spatial Multiplexing):在發射端，數據流被分 副為多個子數據流，每一子數據流透過不同的發射天線 ’在相同 頻I又上發射出去，因此在高信噪比條件下提高通道容量。 —、傳輸多樣（Transmit Diversity ):或稱空間多樣，其係利 用發射或接收端的多根天線所提供的多重傳輸途徑發送相同的資 料，以增強資料的傳輸品質。 6 200822614 - 三、波束成型（Beamfonning):藉由多根天線產生一個具有 指向性的波束，將能量集中在欲傳輸的方向，增加訊號品質，並 減少與其他用戶間的干擾。 上述多輸入多輸出通訊技術的運作方式並非相斥，而是可以 相互配合應用。 另一方面，新一代移動通信系統，如長期演進（L〇ngTerm ® Evolution ’ LTE)無線通訊系統，是一種建立於第三代行動通訊系 統（如全球行動電信系統）之上的先進式高速無線通訊系統，其 使用了高速下鏈路封包存取技術（High Speed D〇wnUnk package Access，HSDPA)及高速上鏈路封包存取技術（HighSpeedUpHnk Package Access ’ HSUPA)，用來提高頻寬的使用效率及封包資料 的處理效率，以改善上下鏈路的傳輸速度。高速下鏈路封包存取 技術及高速上鏈路封包存取技術皆使用了混合式自動重發請求技 ⑩術（Hybrid Automatic Repeat Request，HARQ )，用以提升重傳的 速度，減少傳輸延遲。混合式自動重發請求技術是一種結合了前 饋式錯誤修正（Feed-forward Error Correcti⑽，FEC)與自動重發 請求方法白娥術，使用了一種「多通道停止與等待」（難㈣邱㈤ Stop and Wait)演异法，亦即，每一通道可根據接收端回傳的確認 如虎（ACK/NACK)來決定是否要重傳封包或傳送下一封包。 長期消進然線通訊系統可在有限的頻譜資源上，實現高速率 200822614 和大容量H這樣的操作需要頻譜效率極高的技術。因此， 習知技術已好輸4輸出通訊技術導人細演進無線通訊系統 中’利用多個天線實現多發多收’在不需要增加頻譜資源和天線 發送功率的情況下，可以成倍地提高通道容量。 —透過多輸入多輸出通訊技術，傳輸區塊（TransportBlock)， 如育料或控制訊息’會被不_混合式自動重發請求單元⑽叫 鲁吻）所處理’使得混合式自動重發請求單元的數量可能倍增（視 天線數量而定）。換句話說，每一混合式自動重發請求單元應維持 其所有傳輸屬性（如資源單元分配、調變、編碼及傳輸區塊大小、 •重傳時間等）—致或不同，使得對應的混合式自動重發請求運作 可能受所採用之多輸入多輪出模式而影響。 乃一万面 ^夕掏出貫現上鏈路傳輸時，隨著傳輸區 塊特性、傳輸資源及系統負載、傳輪頻率或重要性等特性的不同， 用戶端應可使用不同的多輸入多輸出模式，以根據上鍵 (SchedulingInfomiatl〇n) 由）不同的傳輸仃為。其中，上鏈路資源配置訊息係 傳值輸出’用以指^戶端之上鏈路傳輸可使用的f源量（允 目）’相_躲運作方式係料所f知，在此不贅述。再者， 輪=::Γ輸可能需要使用不同的多輸入多 上鏈Μ所f的資訊。然而，在習知技術的 鏈路夕用戶多輸入多輪出（UpImkMulti_userMiM〇)應用中， 8 200822614 同一時間不_戶端不可使用不同的多輸人多輸出模式，因而限 制了用戶端的運作。 【發明内容】 輸入=屮本發日壯要提供—種無線通訊系統之網路端中設定多 旧^之用戶端之允傳值的方法及其相關裝置。 本發明揭露—觀於—無線通訊綠之 輸入多輪出之用戶端之允傳值的方法，包含有於該用戶 ==發請求單元或-混合式自動重發請求 心式自動重發請求程序執行上鏈路傳輪時 =，_息至該用户端’以設定該用戶端之上鏈路傳輸 混合式自動錄气dΓ Λ自動重發請求單元或該 月求早70之歧少—混合式自動重發請求程序。 確4=揭Γ種用於一無線通訊系統之通訊褒置，用以正 崔叹疋L讀出之用戶端之允傳值，該 控制電路，用來實現該通訊裝置的功能 處二二=一 控制電路中，料執行—程式碼以操控該=理^又於該 衣置，叹於紐制電路中且_於該中央處卵 邊存 式碼。該程式碼中包含有於該_過至少二=: 9 200822614 清求早7L或-混合式自動重發請求單元中之至少—混合式自動重 發請求程序執行上鏈路傳輪時，傳送至少—上鏈路=一訊息 至顧戶端，以設定該用戶端之上鏈路傳輸可使用之資源景，該 至〉上鍵路資源配置訊息係對應於該至少—混合式自動重發請 ^單7〇之每_混合式自動重發請求單元或該混合式自動重發請求 單元之該至少一混合式自動重發請求程序。200822614 九的发明说明: [Technical field of the invention] The present invention relates to a method for setting a multi-input and multi-round client-side transmission value in a network end of a wireless communication system, and a related device thereof, especially a A method for enabling a multi-input and multi-round client to correctly perform uplink transmission and related devices. [Prior Art] Multi-input Multi-input Multi-output (ΜΙΜΟ) communication technology 疋4曰 Hot-line signal is synchronously transmitted and received through multiple antennas, which can increase bandwidth or total transmission power loss ( Transmit Power Expenditure) greatly increases the system's data throughput and transmission distance to effectively improve the spectrum efficiency and transmission rate of wireless communication systems, thereby improving communication quality. In general, 'multiple input and multiple output communication technology has the following modes of operation, including: s, Spatial Multiplexing: At the transmitting end, the data stream is divided into multiple sub-data streams, each sub-data stream is transmitted through different The transmit antenna 'transmits on the same frequency I, thus increasing channel capacity at high signal to noise ratios. – Transmit Diversity: Or spatially diverse, which uses the multiple transmission channels provided by multiple antennas at the transmitting or receiving end to transmit the same information to enhance the transmission quality of the data. 6 200822614 - Beamforming: Beams are generated by multiple antennas to concentrate energy in the direction of transmission, increasing signal quality and reducing interference with other users. The above-mentioned multi-input and multi-output communication technologies operate in a way that is not exclusive, but can be applied to each other. On the other hand, a new generation of mobile communication systems, such as the Long Term Evolution (LTE) wireless communication system, is an advanced high-speed wireless built on third-generation mobile communication systems such as the Global Mobile Telecommunications System. The communication system uses High Speed D〇wnUnk package Access (HSDPA) and High Speed UpHnk Package Access 'HSUPA to improve bandwidth efficiency. And the processing efficiency of the packet data to improve the transmission speed of the uplink and the downlink. Both the high-speed downlink packet access technology and the high-speed uplink packet access technology use Hybrid Automatic Repeat Request (HARQ) to improve the retransmission speed and reduce the transmission delay. The hybrid automatic repeat request technology is a combination of feed-forward error correction (FEC) and automatic retransmission request method, using a "multi-channel stop and wait" (difficult (four) Qiu (five) Stop and Wait), that is, each channel can decide whether to retransmit the packet or transmit the next packet according to the confirmation of the backhaul of the receiver, such as ACK/NACK. Long-term consumer communication systems can achieve high-speed technologies such as high-speed 200822614 and high-capacity H on a limited spectrum of resources. Therefore, the conventional technology has been well-received, and the output communication technology has been introduced into the fine-grained wireless communication system, and the use of multiple antennas for multiple transmissions and multiple receptions can increase the channel exponentially without increasing the spectrum resources and antenna transmission power. capacity. - Through the multi-input and multi-output communication technology, the transport block (TransportBlock), such as the nurturing or control message 'will be processed by the non-hybrid automatic repeat request unit (10) called 'Lu kiss', so that the hybrid automatic repeat request unit The number may be doubled (depending on the number of antennas). In other words, each hybrid automatic repeat request unit should maintain all its transmission attributes (such as resource unit allocation, modulation, coding and transmission block size, • retransmission time, etc.), or different, so that the corresponding mix The automatic resend request operation may be affected by the multiple input multiple rounds mode used. When the transmission is on the uplink, the user should be able to use different multi-inputs depending on the characteristics of the transmission block, transmission resources, system load, transmission frequency or importance. The output mode is based on the different transmissions of the upper key (SchedulingInfomiatl〇n). The uplink resource configuration message is a value of the output value used to refer to the f source quantity (allowing the target) that can be used for the link transmission on the top of the account. . Furthermore, round =:: loss may require the use of different multi-input and multi-winding information. However, in the application of the conventional technology, the multi-input multi-input (UpImkMulti_userMiM〇) application, 8 200822614 at the same time, the different multi-input multi-output mode cannot be used at the same time, thus limiting the operation of the user terminal. SUMMARY OF THE INVENTION Input = 屮 发 壮 壮 壮 — — 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线 无线The present invention discloses a method for viewing a user-transmitted value of a multi-rounded input of a wireless communication green, including the user == sending request unit or a hybrid automatic repeat request heart-type automatic repeat request procedure When performing the uplink transmission, =, _ interest to the client's to set the link transmission on the client side, the hybrid automatic recording, the automatic retransmission request unit, or the earlier of the month, 70 Automatically resend the requestor. Indeed 4 = the type of communication device used in a wireless communication system, used to read the value of the user end of the Cui sigh L read, the control circuit is used to realize the function of the communication device In a control circuit, the material is executed - the code is manipulated to control the = and the device is placed in the device, and the code is sighed in the circuit and _ at the center of the egg. The code includes at least _over at least two =: 9 200822614 clearing at least 7L or - at least one of the hybrid automatic repeat request units - the hybrid automatic repeat requesting program transmits at least the uplink pass - Uplink = a message to the client to set the resource view that can be used for the link transmission on the client. The to->->->------------------------------------------ The at least one hybrid automatic repeat request procedure of each of the hybrid automatic repeat request unit or the hybrid automatic repeat request unit.
【實施方式】 =參考第1目，第1圖為一無線通訊系統之無線通訊褒置100 之功能方顧，該猶觀系紐佳地為—長軸進錄通訊系 統。為求簡潔’第1圖僅繪出無線通訊裝置1〇〇之—輸入裝置1〇2、 -輸出裝置1()4、—控制電路1G6、—中央處理器二、〆儲存裝 置H0、一程式碼112及—收發器114。在無線通訊裝置川〇中， 控制電路106透過中央處理器爾執行儲存於儲存裝置U0中的 程式碼m ’從而控制無線通訊裝置⑽之運作，其可透過輸入裝 i m &使用者輸入之Wu ’或透過輸出裝置1〇4 (如 螢幕”輸出畫面、聲音等訊號。收發器m用以接收或 發送無線訊號，並將所接收之訊號傳送至控制電路⑽，或將㈣ 電路106所產生之訊號以無線電方式輸出。換言之，以通二 之架構而言，收發器m可視為第，—部分，而控制電ς 則用來實現第二層及第三層的功能。 & 200822614 請繼續參考第2圖，第2圖為第i圖中程式碼112之示意圖。 程式碼112包含有一應用程式層2〇〇、一第三層介面2〇2及—第二 層=面206，並與一第一層介面218連接。第三層介面2〇2用來; 現㈣控制’第二層介面2〇6用來實現鏈結控制，而第一層介^ 218則用來實現實體連結。 如前所述’多輸入多輸出通訊技術已導入長期演進無線通訊 系、.·先中利用夕個天線實現多發多收，在不需要增力口頻譜資源和 天線發送功率的情況下’成倍地提高通道容量。在輯形下= 發明實施例提供-多輸人多輸出之上鏈路傳輸程式碼跡用 現多輸入多輸出之上鏈路傳輸。 、[Embodiment] = Refer to the first item, and the first picture shows the function of the wireless communication device 100 of the wireless communication system, which is a long axis input communication system. For the sake of simplicity, the first diagram only shows the wireless communication device 1 - input device 1 〇 2, - output device 1 () 4, - control circuit 1G6, - central processor 2, 〆 storage device H0, a program Code 112 and - transceiver 114. In the wireless communication device, the control circuit 106 controls the operation of the wireless communication device (10) through the central processor to execute the code m' stored in the storage device U0, which can be input through the input IM & user input Wu 'Or output signals, sounds, etc. through the output device 1〇4 (such as a screen). The transceiver m is used to receive or transmit wireless signals, and transmit the received signals to the control circuit (10), or (4) the circuit 106 generates The signal is output by radio. In other words, in the architecture of the second, the transceiver m can be regarded as the first part, and the control power is used to realize the functions of the second layer and the third layer. & 200822614 Please continue to refer to Figure 2, Figure 2 is a schematic diagram of the code 112 in the i-th image. The code 112 includes an application layer 2, a third layer interface 2〇2, and a second layer=face 206, and a The first layer interface 218 is connected. The third layer interface 2〇2 is used; now (4) control 'the second layer interface 2〇6 is used to implement the link control, and the first layer interface 218 is used to implement the physical connection. Multi-input and multi-output The technology has been introduced into the long-term evolution wireless communication system. The first use of the antenna to achieve multiple transmission and multi-receiver, and multiply the channel capacity without increasing the power of the port and the antenna transmission power. In the embodiment of the invention, the multi-input multi-output upper link transmission program code is transmitted over the existing multiple input multiple output uplink.
請參考第3圖，第3圖為本發明實施例一流程％之示 流程則於用於-無線軌系統之—網路端中設定—多輸二口於 出之用戶端之允傳值的方法。流程3G可被編譯為多輸人多輸^ 上鏈路傳輸程式碼220，並包含以下步驟： 步驟300 :開始。 步驟3〇2:於該用戶端透過至少一混合式自動重發請求單 —個混合式自動重發請求單元之至少—混合式自動 重發請求程序執行上鏈路騎時，傳送 路資源配置訊息至朗戶端，以設定朗戶端2 =輸可使用之資源量’該至少一上鏈路資源配 心係對應於該至少—私式自動重發請求單元 200822614 之每一混合式自動重發請求單元或一個混合式自動 重發請求單元之遠至少一混合式自動重發請求程 序。 步驟304 :結束。 根據流程30，本發明實施例係於用戶端透過混合式自動重發 請求單元執行上鏈路傳輸時，傳送對應於每一混合式自動重發請 ❿ 求早兀之上鏈路資源配置訊息至該用戶端，以設定其上鏈路傳輸 可使用之資源量。 車乂佺地，上鏈路資源配置訊息係允傳值設定訊息，用以設定 用戶&之允傳值。此外，本發明實施例可根據不同設定，透過至 ’服私基地口或至少一服務細胞，並經由一共享通道，傳送上 鏈路貝源配置訊息戶端或對應於上鏈路資源配置訊息之類別 指示訊號至制戶端；或者，透過至少—非服務基地台或至少… 非服務細胞，並經由—共享通道或一分離通道（如-專用通道）， 傳送上鏈路資源崎訊息輯用戶端。 如果-個混合式自動重發請求單元只能包含處理少於限定數 座式自動重务凊求程序’則混合式自動重發請求單元的數目 “罐傳輸能力的提升而增加來因應平行處理的能力。相反的， =果倍數個雜料鱗料—個混合式自㈣發财單元中來 貝現則不而要復數個混合式自動重發請求單元。基本上，只要 200822614 某-στυ傳輸時間區間内之至少—混 以被處理，以-個或數個，、3人4、— 動幻⑼求私序可 城Ha自㈣料求單元來實現都是可 ® g地’當輪出上鏈路資敎置 實施例可奴減烟戶端使_—上鏈辭源 自2明 倾_送每:上鏈路:#源配置訊息；並可根彻戶端所使用之 多輸入多輸出模式，輸出上鏈路資源配置訊息。其中，用戶π所 使用之該多輸人多輸出模絲可變或由系統所，: 路資源配置訊息可為相鬥十士 母上鏈 區塊傳送。 喊蝴’並透軸喊㈣大小之傳輸 綜上所述，本發明實施㈣於多輸人多輪出之Please refer to FIG. 3 . FIG. 3 is a flow chart showing the flow rate of the user terminal of the embodiment of the present invention. method. The process 3G can be compiled into a multi-input multi-input uplink transmission code 220, and includes the following steps: Step 300: Start. Step 3: 2: when the UE performs the uplink riding through at least one hybrid automatic retransmission request form, at least the hybrid automatic repeat request unit, the transmission path resource configuration message To the Lang terminal, to set the limit of the terminal 2 = the amount of resources that can be used. The at least one uplink resource match corresponds to each hybrid automatic repeat request of the at least - private automatic repeat request unit 200822614 At least one hybrid automatic repeat request procedure of the unit or a hybrid automatic repeat request unit. Step 304: End. According to the process 30, when the UE performs the uplink transmission through the hybrid automatic repeat request unit, the UE transmits a link resource configuration message corresponding to each hybrid automatic retransmission request to the uplink resource configuration message. The client to set the amount of resources available for its uplink transmission. In the rut, the uplink resource configuration message is a permission value setting message for setting the user& In addition, the embodiment of the present invention may transmit to the private base port or the at least one serving cell according to different settings, and transmit the uplink source configuration information account or correspond to the uplink resource configuration message via a shared channel. The category indicates the signal to the client; or, through at least the non-serving base station or at least the non-serving cell, and transmits the uplink resource information user terminal via the shared channel or a separate channel (eg, a dedicated channel) . If the hybrid automatic repeat request unit can only contain less than the limited number of automatic dispatch request procedures, then the number of hybrid automatic repeat request units is increased due to the increase in tank transfer capacity. Ability. Conversely, = fruit multiples of squama - a hybrid from the (four) fortune unit to the present is not a multi-hybrid automatic retransmission request unit. Basically, as long as 200822614 a - στυ transmission time At least in the interval - mixed to be processed, with - or a few, 3 people 4, - illusion (9) seeking private order can be achieved from the city of Ha (4) to find the unit can be achieved The link resource implementation embodiment can reduce the smoker's end to make the _-winding word from 2 clear dumping_send every: uplink: #源configuration message; and can use the multi-input and multi-output used by the terminal Mode, outputting an uplink resource configuration message, wherein the multi-input multi-output mode wire used by the user π is variable or by the system, and the path resource configuration message can be transmitted for the phased-up ten parent chain block. "Butterfly' and through the axis shouting (four) size transmission in summary, the present invention (Iv) in the multi-input multiple rounds of
鏈路傳輸時，傳送上鏈路資源配置訊息至_戶端，以設定用戶 =之ί鍵路傳輪可使用之資源量。因此，透過本發明實施例，多 輪入夕輸出之用戶端可正確執行上鏈路傳輸。 以上所賴為本發明之健實關，凡依本翻巾請專利範 圍所做之均等變化歸飾m本發日狀涵蓋範圍。 【圖式簡單說明】 第1圖為—無線通訊裝置之魏方塊圖。 200822614 第2圖為第1圖中一程式碼之示意圖。 第3圖為本發明實施例之流程圖。 【主要元件符號說明】When the link is transmitted, the uplink resource configuration message is transmitted to the _ terminal to set the amount of resources that the user = ί keyway can use. Therefore, through the embodiment of the present invention, the UE that outputs multiple rounds can perform uplink transmission correctly. The above is based on the health of the invention, and the equivalent changes made by the patent scope of this sneaker are stipulated in the scope of the day. [Simple diagram of the diagram] Figure 1 is a diagram of the Wei block diagram of the wireless communication device. 200822614 Figure 2 is a schematic diagram of a code in Figure 1. Figure 3 is a flow chart of an embodiment of the present invention. [Main component symbol description]
100 無線通訊裝置 102 輸入裝置 104 輸出裝置 106 控制電路 108 中央處理器 110 儲存裝置 112 程式碼 114 收發器 200 應用程式層 202 第三層介面 206 第二層介面 218 第一層介面 220 多輸入多輸出之上鍵路傳輸程式碼 30 流程 300、302、304 步驟 14100 wireless communication device 102 input device 104 output device 106 control circuit 108 central processor 110 storage device 112 code 114 transceiver 200 application layer 202 third layer interface 206 second layer interface 218 first layer interface 220 multiple input multiple output Overdrive transmission code 30 Process 300, 302, 304 Step 14