201129139 ’ 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種行動台、基地台、傳輸方法及其電腦程式產 品。具體而言，本發明係關於一種可於一訊框中傳送選定傳輸序 列以及快速存取訊息之行動台、基地台、傳輸方法及其電腦程式 產品。 【先前技術】 隨著無線通訊技術的進步，各式各樣的無線訊號傳輸裝置大量 見於人們日常生活中，例如手機、個人數位助理以及筆記型電腦 等等，而透過無線訊號傳輸裝置實現之網路服務亦日漸多樣化， 例如可透過無線訊號傳輸裝置即時上網下載音樂以及即時線上影 片觀賞等等，該些網路服務不但提供人們更加方便之網路應用， 亦大大增加了無線訊號傳輸裝置之附加價值。 一般而言，前述無線訊號傳輸裝置係可被使用者隨身攜帶而移 動，因此可統一歸類為行動台，當一行動台欲執行或開啟新的網 路服務時，便需向其所連接之基地台要求新的頻寬，以傳輸提供 該網路服務所需之資訊，具體而言，請參閱第1圖，其係為一 WiMAX無線網路1之示意圖，WiMAX無線網路1係包含一基地 台11以及一行動台13,當行動台13欲向基地台11要求頻寬分配 時，行動台13將發送一頻寬請求訊號130至基地台11，俾基地台 11得知有行動台欲請求頻寬分配，但頻寬請求訊號130未包含行 動台13所欲請求分配之頻寬大小以及行動台13之站台辨識碼， 因此基地台11目前將僅能先發送一上傳鏈結Uplink)同意訊號 201129139 110。 接下來，行動台13接收上傳鏈結同意訊號110後，便可得知基 地台11同意行動台13進行上傳動作，因此行動台13將進一步發 送一包含欲請求分配頻寬之大小以及行動台13之站台辨識碼之頻 寬請求訊息132，基地台11接收頻寬請求訊息132後，便得知係 行動台13請求頻寬之分配亦得知所請求頻寬之大小，基地台11 將進一步根據目前WiMAX無線網路1之資源使用狀態，判斷是 否可配置頻寬予行動台13，如可配置，基地台11將發送一同意配 置訊號112至行動台13，行動台13接收同意配置訊號112，將透 過所獲得之頻寬與基地台11進行資料傳輸134。 透過上述說明可知，基地台11與行動台13間之頻寬配置至少 需透過4個訊框進行4次控制訊號之交換始可完成配置，於網路 服務日益多樣化的今天，如行動台為同時執行大量的網路服務而 請求頻寬，將會造成過多的網路資源耗費在控制訊號的傳輸，進 而降低WiMAX無線網路1之整體傳輸效能。 综上所述，如何使行動台有效地向基地台請求頻寬配置，進而 提升無線網路之整體傳輸效能，實為該領域之技術者亟需解決之 課題。 【發明内容】 本發明之一目的在於提供一種行動台、基地台、傳輸方法及其 電腦程式產品。於向基地台請求一頻寬時，該行動台係可於一訊 框中同時發送一選定傳輸序列以及一快速存取訊息（quick access message)至該基地台，俾該基地台可根據選定傳輸序列以及快速 201129139 存取訊息判斷是否配置頻寬予該行動台。 為達上述目的，本發明之行動台包含一儲存器、一微處理器以 及一傳送/接收介面。該微處理器係分別與該儲存器以及該傳送/ 接收介面呈電性連接，該儲存器用以儲存一傳輸資訊以及一序列 產生函式，該微處理器用以根據該序列產生函式由複數傳輸序列 中（sequence )挑選出一選定傳輸序列、根據該傳輸資訊產生一快 速存取訊息以及將一特定位元資訊嵌入該選定傳輸序列中，該特 定位元資訊會於串流建立時由行動台與基地台事先溝通決定。該 快速存取訊息至少包含一與該行動台相對應之站台辨識碼（station identification ； STID )，該傳送/接收介面用以於一訊框（frame ) 中，發送該選定傳輸序列以及該快速存取訊息至該基地台，俾該 基地台可根據該特定位元資訊以及該站台辨識碼，配置該頻寬予 該行動台。 為達上述目的，本發明用於行動台之傳輸方法包含下列步驟： 令該微處理器根據一序列產生函式由複數傳輸序列中挑選出一選 定傳輸序列；令該微處理器根據該傳輸資訊產生一快速存取訊 息，該快速存取訊息至少包含該行動台相對應之站台辨識碼；令 該微處理器將一特定位元資訊嵌入該選定傳輸序列中，該特定位 元資訊會於串流建立時由行動台與基地台事先溝通決定；以及令 該傳送/接收介面於一訊框中，發送該選定傳輸序列以及該快速存 取訊息至該基地台，俾該基地台可根據該特定位元資訊以及該站 台辨識碼，配置該頻寬予該行動台。 為達上述目的，本發明之電腦程式產品，内儲一種執行用於行 201129139 ，台之傳輸方法之程式，該程式被載人該行動台後執行：一程式 "A 4微處理器根據—序列產生函式由複數傳輸序列中挑 選出一選定傳輸序列；一 程式私令B，令該微處理器根據該傳輸 資訊產生一快速存取_%自 子取Λ心，該快速存取訊息至少包含該行動台相 /應之站D辨識碼，—程式指令c，令該微處理器將—特定位元 資訊嵌入簡定傳輪序财，該特定位元資齡於串流建立時由 行動台與基地台事先溝通決定；以及一程式指令D，令該傳送/接 收’丨面於°罐巾’發送該敎傳輸序列以及該快速存取訊息至 該基地台，俾該基地台可根據該特定位元資訊以及該站台辨識 碼，配置該頻寬予該行動台。 二、<目的本發明之基地台包含一儲存器、一傳送/接收介 面乂及冑處理器，該微處理器係與該儲存器以及該傳送/接收介 面呈電性連接’該儲存㈣⑽存該WiMAX無線網路之一網路 資源狀態以及一序列產生函式，該傳送/接收介面用以接收該選定 傳輸序列以及該快速存取訊息，該微處理器用以：根據該序列產 籲生函式解碼該選疋傳輸序列，該序列產生函式應與行動台之序列 產生函式同步，以得知具有特定位元資訊之一站台欲請求該頻 寬；解碼該快速存取訊息，以獲得該站台辨識碼；以及根據該網 路資源狀態，判斷可配置該頻寬予該行動台。 為達上述目的，本發明用於基地台之傳輸方法包含下列步驟： (A)令傳送/接收介面接收該選定傳輸序列以及該快速存取訊息；（b) 令微處理H依據-序職生函式解碼該選定傳輸序列，該序列產 生函式應與行動台之序列產生函式同步，以得知具有特定位元資 201129139 訊之一站台欲請求該頻寬；（c)令微處理器解碼該快速存取訊息， 以獲得該該站台辨識碼；（D)令微處理器根據該站台辨識碼判斷該 站台係為該行動台；以及（E)令微處理器根據該網路資源狀態，判 斷可配置該頻寬予該行動台。 為達上述目的，本發明之電腦程式產品，内儲一種執行用於基 地台之傳輸方法之程式，該程式被載入該基地台後執行：一程式 指令A，令傳送/接收介面接收該選定傳輸序列以及該快速存取訊 息；一程式指令B，令微處理器依據依序列產生函式解碼該選定 傳輸序列，該序列產生函式應與行動台之序列產生函式同步，以 得知具有特定位元資訊之一站台欲請求該頻寬；一程式指令C， 令微處理器解碼該快速存取訊息，以獲得該站台辨識碼；一程式 指令D，令微處理器根據該站台辨識碼判斷該站台係為該行動台； 以及一程式指令E，令微處理器根據該網路資源狀態，判斷可配 置該頻寬予該行動台。 综上所述，本發明係可於一訊框内，同時傳送選定傳輸序列以 及快速存取訊息，節省請求頻寬所需傳送控制訊號之數量，進而 有效利用網路資源，增加WiMAX無線網路之整體傳輸效能，藉 此，習知技術之缺點得以被有效克服。 在參閱圖式及隨後描述之實施方式後，該技術領域具有通常知 識者便可瞭解本發明之其他目的，以及本發明之技術手段及實施 態樣。 【實施方式】 以下將透過實施例來解釋本發明内容，本發明的實施例並非用 201129139 以限制本發明須在如實施例所述之任何特定的環境、應用或特殊 方式方能實施。因此，關於實施例之說明僅為闡釋本發明之目的， 而非用以m制本發i須說明者1下實施例及圖式中，與本發 明非直接相關之s件已省略而未繪示；且圖式中各元件間之尺寸 關係僅為求容易瞭解，非用以限制實際比例。 本發明第-實施例如第2圖所示’其係為一 wiMAX無線網路2 之示意圖，WiMAX無線網路2包含—基地台21以及—行動台⑶ 需注意者，本實施例僅以一基地台21以及一行動台23作為例舉， 於其它實射’基地台21亦可同時多個行動台進行後續之頻寬請 求程序，並不以此為限，而行動台23可為市面上任何具刪Μ 無線網路傳輸功能之電子產品。 行動台23因須執行一網路服務，欲向基地台21請求頻寬，據 此行動。23將產生一選定傳輸序列BO以及一快速存取 232 ’並將狀傳輸序列23()以及快逮存取訊息232同時於一訊二 (e)中傳送至基地台2卜需說明者，本實施例之選定傳 列230 & 3 一特定位元資訊（例如：串流辨識瑪（fl〇w[Technical Field] The present invention relates to a mobile station, a base station, a transmission method, and a computer program product thereof. In particular, the present invention relates to a mobile station, a base station, a transmission method, and a computer program product thereof that can transmit a selected transmission sequence and fast access messages in a frame. [Prior Art] With the advancement of wireless communication technology, a wide variety of wireless signal transmission devices are widely found in people's daily lives, such as mobile phones, personal digital assistants, and notebook computers, etc., and are implemented through wireless signal transmission devices. Road services are also becoming more and more diverse. For example, you can download music and instant online video viewing through wireless signal transmission devices. These network services not only provide more convenient network applications, but also greatly increase the wireless signal transmission device. additional value. In general, the aforementioned wireless signal transmission device can be carried by the user and can be uniformly classified as a mobile station. When a mobile station wants to execute or start a new network service, it needs to be connected to it. The base station requires a new bandwidth to transmit the information needed to provide the network service. Specifically, please refer to FIG. 1 , which is a schematic diagram of a WiMAX wireless network 1 , which includes a WiMAX wireless network 1 The base station 11 and a mobile station 13, when the mobile station 13 wants to request bandwidth allocation to the base station 11, the mobile station 13 will send a bandwidth request signal 130 to the base station 11, and the base station 11 knows that there is a mobile station desire The bandwidth allocation signal is requested, but the bandwidth request signal 130 does not include the bandwidth size that the mobile station 13 desires to allocate and the station identification code of the mobile station 13, so the base station 11 will only be able to send an upload link Uplink first. Signal 201129139 110. Next, after receiving the upload link consent signal 110, the mobile station 13 can know that the base station 11 agrees that the mobile station 13 performs the uploading operation, so the mobile station 13 further transmits a size including the bandwidth to be requested and the mobile station 13 The base station 11 receives the bandwidth request message 132, and after receiving the bandwidth request message 132, the base station 11 knows that the mobile station 13 requests the allocation of the bandwidth and also knows the size of the requested bandwidth, and the base station 11 further bases At present, the resource usage status of the WiMAX wireless network 1 determines whether the bandwidth can be configured to the mobile station 13. If configurable, the base station 11 will send a consent configuration signal 112 to the mobile station 13, and the mobile station 13 receives the consent configuration signal 112. Data transmission 134 will be performed with the base station 11 through the obtained bandwidth. According to the above description, the bandwidth configuration between the base station 11 and the mobile station 13 can be completed by at least four control signals exchanged through four frames. In today's increasingly diverse network services, such as the mobile station Simultaneous execution of a large number of network services and request bandwidth will cause excessive network resources to be consumed in the transmission of control signals, thereby reducing the overall transmission performance of the WiMAX wireless network 1. In summary, how to enable the mobile station to effectively request the bandwidth configuration from the base station, thereby improving the overall transmission efficiency of the wireless network, is an urgent problem for the technicians in the field. SUMMARY OF THE INVENTION An object of the present invention is to provide a mobile station, a base station, a transmission method, and a computer program product thereof. When requesting a bandwidth from the base station, the mobile station can simultaneously send a selected transmission sequence and a quick access message to the base station in a frame, and the base station can transmit according to the selected base station. The sequence and the fast 201129139 access message determine whether the bandwidth is configured for the mobile station. To achieve the above object, the mobile station of the present invention includes a memory, a microprocessor, and a transmission/reception interface. The microprocessor is electrically connected to the storage device and the transmitting/receiving interface, and the storage device is configured to store a transmission information and a sequence generating function, and the microprocessor is configured to transmit the complex signal according to the sequence. The sequence selects a selected transmission sequence, generates a fast access message according to the transmission information, and embeds a specific bit information into the selected transmission sequence, and the specific bit information is used by the mobile station when the stream is established. Communicate with the base station in advance. The fast access message includes at least a station identification (STID) corresponding to the mobile station, and the transmission/reception interface is configured to send the selected transmission sequence and the fast memory in a frame. The message is taken to the base station, and the base station can configure the bandwidth to the mobile station according to the specific bit information and the station identification code. To achieve the above object, the method for transmitting a mobile station of the present invention comprises the steps of: causing the microprocessor to select a selected transmission sequence from a plurality of transmission sequences according to a sequence generating function; and causing the microprocessor to transmit information according to the transmission information Generating a fast access message, the fast access message includes at least a station identification code corresponding to the mobile station; and causing the microprocessor to embed a specific bit information into the selected transmission sequence, the specific bit information will be in the string When the flow is established, the mobile station and the base station communicate in advance; and the transmitting/receiving interface is sent to the frame, and the selected transmission sequence and the fast access message are sent to the base station, and the base station can be based on the specific The bit information and the station identification code are configured to the mobile station. In order to achieve the above object, the computer program product of the present invention stores a program for executing the transmission method for the line 201129139, which is executed after the mobile station is loaded: a program "A 4 microprocessor according to - The sequence generation function selects a selected transmission sequence from the plurality of transmission sequences; a program private command B causes the microprocessor to generate a fast access _% self-pick based on the transmission information, the fast access message at least Including the mobile station phase/station station D identification code, the program instruction c, causes the microprocessor to embed the specific bit information into the simplified transmission order, and the specific bit age is determined by the action when the stream is established. The station communicates with the base station in advance; and a program command D causes the transmitting/receiving 'send the tank to send the transmission sequence and the quick access message to the base station, and the base station can The specific bit information and the station identification code are configured to be allocated to the mobile station. 2. The base station of the present invention comprises a storage, a transmitting/receiving interface and a processor, the microprocessor being electrically connected to the storage and the transmitting/receiving interface 'the storage (4) (10) a network resource state of the WiMAX wireless network and a sequence generating function, the transmitting/receiving interface is configured to receive the selected transmission sequence and the fast access message, and the microprocessor is configured to: generate a sound message according to the sequence Decoding the selected transmission sequence, the sequence generating function should be synchronized with the sequence generating function of the mobile station to learn that one of the stations having the specific bit information wants to request the bandwidth; and decoding the fast access message to obtain The station identification code; and determining, according to the state of the network resource, the bandwidth can be configured to the mobile station. To achieve the above object, the method for transmitting a base station of the present invention comprises the following steps: (A) causing the transmitting/receiving interface to receive the selected transmission sequence and the fast access message; and (b) causing the microprocessor H to follow the sequence. The function decodes the selected transmission sequence, and the sequence generation function should be synchronized with the sequence generation function of the mobile station to learn that one of the stations having the specific bit element 201129139 wants to request the bandwidth; (c) the microprocessor Decoding the fast access message to obtain the station identification code; (D) causing the microprocessor to determine the station as the mobile station according to the station identification code; and (E) causing the microprocessor to determine the state of the network resource And judge that the bandwidth can be configured to the mobile station. To achieve the above objective, the computer program product of the present invention stores a program for executing a transmission method for a base station, and the program is loaded into the base station and executed: a program command A, so that the transmission/reception interface receives the selection. a transmission sequence and the fast access message; a program instruction B, the microprocessor is configured to decode the selected transmission sequence according to the sequence generation function, and the sequence generation function should be synchronized with the sequence generation function of the mobile station to learn that One of the specific bit information stations wants to request the bandwidth; a program command C causes the microprocessor to decode the fast access message to obtain the station identification code; a program instruction D causes the microprocessor to identify the code according to the station Determining that the station is the mobile station; and a program command E, so that the microprocessor determines that the bandwidth can be configured for the mobile station according to the state of the network resource. In summary, the present invention can transmit selected transmission sequences and fast access messages in a frame, save the number of transmission control signals required for request bandwidth, and effectively utilize network resources to increase WiMAX wireless network. The overall transmission performance, whereby the shortcomings of the prior art are effectively overcome. Other objects of the present invention, as well as the technical means and embodiments of the present invention, will be apparent to those of ordinary skill in the art. The present invention is explained by the following examples, and the embodiments of the present invention are not intended to limit the invention to any specific environment, application or special mode as described in the embodiments. Therefore, the description of the embodiments is only for the purpose of explaining the present invention, and is not intended to be used in the following embodiments and drawings. The parts that are not directly related to the present invention have been omitted and are not drawn. The dimensional relationship between the components in the drawings is only for easy understanding and is not intended to limit the actual ratio. The first embodiment of the present invention is shown in FIG. 2 as a schematic diagram of a WiMAX wireless network 2, and the WiMAX wireless network 2 includes a base station 21 and a mobile station (3). Note that this embodiment only uses one base. The station 21 and the mobile station 23 are exemplified. The other real-time base stations 21 may also perform subsequent bandwidth request procedures for multiple mobile stations at the same time, and the mobile station 23 may be any commercially available. Electronic products with wireless network transmission. The mobile station 23 is required to perform a network service, and wants to request the bandwidth from the base station 21, and accordingly acts. 23 will generate a selected transmission sequence BO and a fast access 232 'and transmit the sequence 23 () and the fast access message 232 to the base station 2 (e) simultaneously to the base station 2 The selected hash of the embodiment 230 & 3 a specific bit information (for example: stream identification horse (fl〇w
Won)、頻寬大小等），而快速存取訊息232包含一財 動台23相對應之站台辨識碼（_i〇n identification)，此外，、: ”匕實施例中帛寬大小亦可視實際需求將頻寬大小放置於快速 存取訊息232，並不以此為限。 、 於接收選定傳輪序列230以及快速存取訊息加後，基地台？！ 將得知有# σ要請求頻寬，且更可由快速存取訊息232所包含 之站台辨識碼以及選定傳輸序列23()所帶之肢位元資訊，得知 201129139 係行動台23欲請求頻寬以及該頻寬之大小，接下來基地台η 將視WiMAX無線網路！之網路f源狀態，決定是否分配該口頻寬 予行動台23 ’如決定分配該頻寬予行動自23，基地台η將進一 步產生與傳送-同意訊號21G至行動台23,以告知行動台23其所 請求之頻寬已獲得配置。行動台23於接收同意訊號21〇後嗜可 透過獲得配置之頻寬’與基地台21進行—資料傳輸以。 為更詳細說明行動台23係如何與基地台21進行溝通以獲得頻 寬之配置，請參閱第3圖，其係為行動台23與基地台2丨之示意 圖。由第3圖可知’行動台23包含―储存器231、—微處理器加 以及-傳送/接收介面235，微處理器233係與储存器231以及傳 送/接收介面235呈電性連接，基地台21包含一儲存器2ιι、一微 處理器213以及-傳送/接收介面215，微處理器213係與儲存器 211以及傳送/接收介自215呈電性連接，以下將說明行動台㈣ 基地台21所包含各模組之功用。 行動台23之儲存器231用以儲存一傳輸資訊说以及一序列產 生函式238’傳輸資訊236係包含行動台23進行傳輸所需之各項 資efl f列如串流辨識碼、站台辨識碼、訊框資訊以及複數傳輸序 列（sequence)等等。 备欲向基地台21 4求頻寬時，行動台23之微處理器233將根 據序列產生函< 238由複數傳輸序列中挑選出—選定傳輸序列 23〇避免於傳輸過程中與其它行動台產生傳輸碰撞 ，選定傳輸序 列 230 可視為一頻寬請求前言（bandwidth request preamble)。 H WiMAX無線網路之訊框係可包含複數相互成正交之傳 201129139 輸序列，以避免傳輸上之干擾，然而如行動台23於多次選擇中恰 巧選擇到訊框中之同一傳輸序列，傳輸干擾依然會發生，為有效 降低傳輸干擾，傳輸資訊236之序列產生函式如下： RN=(a><current_state+p)mod m 其中，為該選定傳輸序列230之一編號、α為一第一預設參 數、係為基地台21與行動台23共享之一資訊，該資 訊可為行動台23之站台辨識碼、該訊框之一編號、行動台23之 一串流辨識碼及其組合、為一第二預設參數以及m為該等傳輸 序列之一總數。 此外，行動台23之儲存器231亦可儲存一第一序列對應關係 239，行動台23之微處理器233更可根據第一序列對應關係239 由複數傳輸序列中挑選出選定傳輸序列230,詳言之，請參閱第4 圖，其係為序列對應關係之示意圖，於本實施例中，第一序列對 應關係239用以表示串流辨識碼與複數傳輸序列之對應關係，於 其它實施例中，第一序列對應關係239係可用以表示其它資訊與 複數傳輸序列之對應關係。 第4圖中之FIDN係表示編號為N之串流辨識碼，N係由0至 23，SM係表示編號為Μ之傳輸序列，Μ係由0至23，而第一序 列對應關239係呈現FIDO對應至S3、FID1對應至S4、FID2對 應至S5、...、FID21對應至SO、FID22對應至S1以及FID23對 應至S2，換言之，傳輸序列S0至傳輸序列S23係以一循環方式 排列於第一序列對應關係239中。 為降低選擇到同一傳輸序列之機會，行動台23之微處理器233 201129139 將根據該等傳輸序列之總數（本實施例之傳輸序列總數為24)以 及基地台21與行動台21共享之資訊對第一序列對應關係239進 行一位移處理，以產生一第二序列對應關係。詳言之，當共享之 資訊為113時，微處理器233將會進行113除以傳輸序列總數並 取其餘數之運算，即113 mod 24等於17 ’之後再將第一序列對應 關係239進行位移17單位之位移處理，以產生第二序列對應關 係，第二序列對應關係呈現FIDO對應至S20、FID1對應至S21、 FID2對應至S22、…、FID21對應至S17、FID22對應至S18以及 FID23對應至S19。 鲁 接下來，微處理器233係根據該第二序列對應關係以及行動台 23之串流辨識碼，由該等傳輸序列中挑選出該選定傳輸序列，舉 例而言，如行動台23之串流辨識碼為FIDO，則選定傳輸序列將 為S20此一傳輸序列’同理，如行動台23之串流辨識碼為FID21， 則選定傳輸序列將為S17此一傳輸序列。 於選定傳輸序列230被挑選出後，行動台23之微處理器233係 可根據傳輸資訊236 ’將一特定位元資訊（例如：串流辨識碼（fl〇w identification)、頻寬大小等）嵌入選定傳輸序列230中，且根據 傳輸資讯236產生一快速存取訊息（qUick access inessage) 232， 快速存取訊息232至少包含一與行動台23相對應之站台辨識碼 (station identification)。 此外’為確保快速存取訊息232於傳輸過程中不被破壞，微處 理器233可對快速存取訊息232進行一循環冗餘校驗（CyclicWon), bandwidth size, etc., and the fast access message 232 includes a station identification code (_i〇n identification) corresponding to a financial station 23. In addition,: 匕In the embodiment, the width and the size can also be regarded as actual needs. The bandwidth is placed in the fast access message 232, and is not limited thereto. After receiving the selected transport sequence 230 and the fast access message, the base station will know that there is a request for bandwidth. Moreover, the station identification code included in the fast access message 232 and the limb bit information carried by the selected transmission sequence 23() can be used to know the bandwidth of the 201129139 mobile station 23 and the size of the bandwidth, and then the base. The base η will determine whether to allocate the bandwidth to the mobile station 23 as determined by the network source status of the WiMAX wireless network! If the bandwidth is allocated to the action 23, the base station η will further generate and transmit the consent signal. 21G to the mobile station 23 to inform the mobile station 23 that the requested bandwidth has been configured. After receiving the consent signal 21, the mobile station 23 can transmit data to the base station 21 by obtaining the configured bandwidth '. For a more detailed description How the station 23 communicates with the base station 21 to obtain the bandwidth configuration, please refer to Fig. 3, which is a schematic diagram of the mobile station 23 and the base station 2. As shown in Fig. 3, the mobile station 23 includes a "storage" 231, a microprocessor plus and a transmission/reception interface 235, the microprocessor 233 is electrically connected to the storage unit 231 and the transmission/reception interface 235, and the base station 21 includes a storage unit 2, a microprocessor 213, and - Transmitting/receiving interface 215, the microprocessor 213 is electrically connected to the storage 211 and the transmission/reception interface 215. The functions of the modules included in the mobile station (4) base station 21 will be described below. The device 231 is configured to store a transmission information and a sequence generating function 238. The transmission information 236 includes various items efl f required for the mobile station 23 to transmit, such as a stream identification code, a station identification code, a frame information, and A complex transmission sequence, etc. When it is desired to find a bandwidth to the base station 21 4, the microprocessor 233 of the mobile station 23 will select from the complex transmission sequence based on the sequence generation function < 238 - the selected transmission sequence 23 Avoid transmission In the process, a transmission collision occurs with other mobile stations, and the selected transmission sequence 230 can be regarded as a bandwidth request preamble. The frame of the H WiMAX wireless network can include a plurality of mutually orthogonal transmissions of the 201129139 transmission sequence. To avoid interference on the transmission, if the mobile station 23 happens to select the same transmission sequence in the frame in multiple selections, the transmission interference still occurs. To effectively reduce the transmission interference, the sequence of the transmission information 236 is generated as follows: RN = (a >< current_state + p) mod m, wherein one of the selected transmission sequence 230 is numbered, and α is a first preset parameter, which is information shared by the base station 21 and the mobile station 23, the information may be The station identification code of the mobile station 23, the number of the frame, the stream identification code of the mobile station 23, and a combination thereof are a second preset parameter and m is a total number of the transmission sequences. In addition, the storage unit 231 of the mobile station 23 can also store a first sequence correspondence 239, and the microprocessor 233 of the mobile station 23 can select the selected transmission sequence 230 from the complex transmission sequence according to the first sequence correspondence 239. For example, refer to FIG. 4, which is a schematic diagram of a sequence correspondence. In this embodiment, the first sequence correspondence 239 is used to indicate a correspondence between a stream identification code and a complex transmission sequence. In other embodiments, The first sequence correspondence 239 can be used to indicate the correspondence between other information and the complex transmission sequence. The FIDN in Fig. 4 shows the stream identification code numbered N, N is from 0 to 23, SM is the transmission sequence numbered Μ, the system is from 0 to 23, and the first sequence is corresponding to 239. FIDO corresponds to S3, FID1 corresponds to S4, FID2 corresponds to S5, ..., FID21 corresponds to SO, FID22 corresponds to S1, and FID23 corresponds to S2, in other words, transmission sequence S0 to transmission sequence S23 are arranged in a cyclic manner. The first sequence corresponds to relationship 239. In order to reduce the chance of selecting the same transmission sequence, the microprocessor 233 201129139 of the mobile station 23 will share the information according to the total number of transmission sequences (the total number of transmission sequences in this embodiment is 24) and the base station 21 and the mobile station 21. The first sequence correspondence 239 performs a displacement process to generate a second sequence correspondence. In detail, when the shared information is 113, the microprocessor 233 will perform 113 division by the total number of transmission sequences and take the rest of the operations, that is, 113 mod 24 is equal to 17 ', and then the first sequence correspondence 239 is shifted. 17 units of displacement processing to generate a second sequence correspondence relationship, the second sequence correspondence relationship presents FIDO corresponding to S20, FID1 corresponds to S21, FID2 corresponds to S22, ..., FID21 corresponds to S17, FID22 corresponds to S18, and FID23 corresponds to S19. Next, the microprocessor 233 selects the selected transmission sequence from the transmission sequences according to the second sequence correspondence and the stream identification code of the mobile station 23, for example, the stream of the mobile station 23 If the identification code is FIDO, the selected transmission sequence will be the same as the transmission sequence of S20. If the stream identification code of the mobile station 23 is FID21, the selected transmission sequence will be the transmission sequence of S17. After the selected transmission sequence 230 is selected, the microprocessor 233 of the mobile station 23 can transmit a specific bit information (eg, stream identification code, bandwidth size, etc.) according to the transmission information 236'. The selected transmission sequence 230 is embedded, and a fast access message 232 is generated based on the transmission information 236. The fast access message 232 includes at least one station identification corresponding to the mobile station 23. In addition, to ensure that the fast access message 232 is not corrupted during transmission, the microprocessor 233 can perform a cyclic redundancy check on the fast access message 232 (Cyclic).
Redundancy Check ; CRC)運算，以產生一行動台CRC碼，並將 12 201129139 該行動台CRC碼嵌入快速存取訊息232中，使基地台21可根據 行動台CRC碼驗證快速存取訊息232是否完整，關於基地台21 如何根據行動台CRC碼驗證快速存取訊息232之完整性，將於後 文中說明。 再者，於包含行動台CRC碼之快速存取訊息232以及選定傳輸 序列230產生後，傳送/接收介面235用以於一訊框（frame)中， 發送選定傳輸序列230以及快速存取訊息232至基地台21。 基地台21之儲存器211用以儲存wiMAX無線網路1之一網路 資源狀態212以及前述之序列產生函式238，基地台21之傳送/ 接收介面215用以接收選定傳輸序列23〇以及快速存取訊息232, 而基地台21之微處理器213將判斷是否可根據序列產生函式238 解碼選定傳輸序列230，如否，則微處理器213將透過傳送/接收 介面215傳送一第一反§忍可（non-acknowledgement)訊號至移動 台23 ,俾移動台23可因應第一反認可訊號並根據前述動作，再重 新產生與傳送包含行動台CRC碼之快速存取訊息以及包含特定位 元資訊之選定傳輸序列至基地台21。 如基地台21之微處理器21可依據序列產生函式238解碼選定 傳輸序列230,將可得知具有特定位元資訊（例如：串流辨識碼、 頻寬大小等）之一站台欲請求頻寬，需注意者，此時基地台21僅 得知有一站台欲請求頻寬’但不知是移動台23欲請求頻寬。接下 來，基地台21之微處理器21將判斷快速存取訊息232是否可解 碼，如否’則微處理器213將透過傳送/接收介面215傳送一第二 反認可訊號至移動台23 ’俾行動台23台因應該第二反認可訊號， 13 201129139 傳送-至少包含欲請求頻寬之大小以及—與行動台23相對應之站 台辨識碼之頻寬請求訊號至基地台21。 接下來，基地台21讀處理器213將判斷頻寬請求訊號是否可 解碼，如$，則微處理器2U將透過傳送/接收介面2is傳送一第 三反認可訊號至移動台23,俾行動台23台因應該第三反認可訊號 重新再次傳送，至少包含欲請求頻寬之大小以及一與行動台叫目 對應之站台辨識碼之頻寬請求訊號至基地台21。 如基地台21之微處理器213係可解碼頻寬請求訊號，將可根據 頻寬請求訊賴包含之站㈣識碼得知係行動台23欲請求頻寬， 接下來’基地台21之微處理器213將根據網路資源狀態212以及 頻寬請求訊麟包含之欲請求㈣大小，騎是否有足夠的網路 資源可配置予移動台23所請求之頻寬大小，如是，則基地a 21 之微處理1|213透過傳送/接收介面215發送一同意訊號土21〇〇至行 動台23，以通知行動纟23可利用該頻寬與基地台21進行一資料 傳輸234 » 如快速存取訊息232係可解碼，基地台21之微處理器213將可 根據快速存取訊息232所包含之站台辨識碼得知係行動台η欲請 求頻寬’接下來’基地台21之微處理器213將根據網路資源狀態 、 青求頻寬大小，判斷是否有足夠的網路資源可配置予移 =3送頻寬大小，如是，則基地台21之微處理器⑴ '收介面215發送一同意訊號210至行動台23,以、雨 行動台23可利用該頻寬與基地台21進行一資料傳輸234。 此外於接收快迷存取訊息232後，基地台之微處理器213 201129139 可對快速存取訊息232進行一循環冗餘校驗運算，以產生一基地 台CRC碼，並判斷行動台cRC碼以及基地台crc碼是否相同， 如是，則快速存取訊息232係為完整，如否，快速存取訊息232 係為不完整’此檢查動作可視實際需求而決定是否執行。 此外’行動台23之微處理器233於產生行動台CRC碼後，更 可對行動台CRC碼以及行動台23之站台辨識碼進行一互斥或 (x〇R)運算，以產生一行動台互斥或crc碼，並將其嵌入快速 存取訊息232中，基地台21於接收快速存取訊息232後，將取出 ® 行動台互斥或CRC碼，並根據已註冊於基地台21之站台辨識碼， 對行動台互斥或CRC碼進行一互斥或運算，以產生一基地台CRC 瑪’再對基地台CRC碼進行反CRC運算，以取出嵌於快速存取 訊息232中之串流辨識碼，如取出之串流辨識碼係處於一合理範 園内，則表示快速存取訊息232係為完整，如取出之串_識碼 超出該合理範圍内，則基地台21之微處理器213將取已註冊於基 地台21之另-站台辨識碼’重複進行連算，直到取出之串流辨識 瑪處於該合理範圍内。 另外，由於本實施例之快逮存取訊息232之格式可如下表ι至 表9所示： 表1 15 201129139Redundancy Check; CRC) operation to generate a mobile station CRC code, and embed 12 201129139 the mobile station CRC code into the fast access message 232, so that the base station 21 can verify whether the fast access message 232 is complete according to the mobile station CRC code. How the base station 21 verifies the integrity of the fast access message 232 based on the mobile station CRC code will be described later. Moreover, after the fast access message 232 containing the mobile station CRC code and the selected transmission sequence 230 are generated, the transmission/reception interface 235 is configured to send the selected transmission sequence 230 and the fast access message 232 in a frame. To base station 21. The storage unit 211 of the base station 21 is configured to store a network resource state 212 of the wiMAX wireless network 1 and the sequence generation function 238 described above, and the transmission/reception interface 215 of the base station 21 is configured to receive the selected transmission sequence 23 and fast. The message 232 is accessed, and the microprocessor 213 of the base station 21 will determine whether the selected transmission sequence 230 can be decoded according to the sequence generation function 238. If not, the microprocessor 213 will transmit a first inverse through the transmission/reception interface 215. § Non-acknowledgement signal to the mobile station 23, the mobile station 23 can regenerate and transmit the fast access message including the mobile station CRC code and include the specific bit according to the foregoing action according to the first reverse acknowledgement signal. The selected transmission sequence of the information is sent to the base station 21. For example, the microprocessor 21 of the base station 21 can decode the selected transmission sequence 230 according to the sequence generation function 238, and it can be known that one of the stations has a specific bit information (for example, a stream identification code, a bandwidth size, etc.). Wide, need to pay attention, at this time, the base station 21 only knows that there is a station to request the bandwidth 'but I do not know that the mobile station 23 wants to request the bandwidth. Next, the microprocessor 21 of the base station 21 will judge whether the fast access message 232 is decodable. If no, the microprocessor 213 will transmit a second anti-acceptance signal to the mobile station 23 via the transmission/reception interface 215. The mobile station 23 transmits a bandwidth request signal including at least the size of the bandwidth to be requested and the station identification code corresponding to the mobile station 23 to the base station 21 in response to the second reverse acknowledgement signal, 13 201129139. Next, the base station 21 read processor 213 will determine whether the bandwidth request signal is decodable, such as $, the microprocessor 2U will transmit a third anti-acceptance signal to the mobile station 23 through the transmission/reception interface 2is, the mobile station 23 units should be retransmitted for the third anti-acceptance signal, and at least include the bandwidth request signal size and the bandwidth request signal of the station identification code corresponding to the mobile station's name to the base station 21. For example, the microprocessor 213 of the base station 21 can decode the bandwidth request signal, and the station (4) identification code included in the bandwidth request message can be used to learn that the mobile station 23 wants to request the bandwidth, and then the base station 21 The processor 213 will determine whether the ride has sufficient network resources to be allocated to the bandwidth requested by the mobile station 23 according to the network resource status 212 and the bandwidth request request (4) size. If so, the base a 21 The micro-processing 1|213 sends a consent signal to the mobile station 23 through the transmission/reception interface 215 to notify the action 纟23 that the data can be transmitted to the base station 21 using the bandwidth 234. The 232 system is decodable, and the microprocessor 213 of the base station 21 will be able to know from the station identification code included in the fast access message 232 that the mobile station η wants to request the bandwidth 'next' the microprocessor 213 of the base station 21 will According to the state of the network resource and the bandwidth of the green bandwidth, it is determined whether there is enough network resource to be configured to shift to the size of the 3rd transmission bandwidth. If so, the microprocessor (1) of the base station 21 sends a consent signal to the receiving interface 215. 210 to the mobile station 23, to Mobile station 23 can use the bandwidth base station 21 and a data transmission 234. In addition, after receiving the quick access message 232, the base station microprocessor 213 201129139 can perform a cyclic redundancy check operation on the fast access message 232 to generate a base station CRC code, and determine the mobile station cRC code and Whether the base station crc code is the same, if yes, the fast access message 232 is complete, if not, the fast access message 232 is incomplete 'this check action can be determined according to actual needs. In addition, the microprocessor 233 of the mobile station 23 can perform a mutual exclusion or (x〇R) operation on the mobile station CRC code and the station identification code of the mobile station 23 after generating the mobile station CRC code to generate a mobile station. The mutually exclusive or crc code is embedded in the fast access message 232, and after receiving the fast access message 232, the base station 21 will remove the ® mobile station mutual exclusion or CRC code and according to the station registered on the base station 21. The identification code, performing a mutually exclusive operation on the mobile station mutual exclusion or CRC code to generate a base station CRC and then performing an inverse CRC operation on the base station CRC code to retrieve the stream embedded in the fast access message 232 The identification code, if the stream identification code that is taken out is in a reasonable range, indicates that the fast access message 232 is complete. If the extracted string_identity code is outside the reasonable range, the microprocessor 213 of the base station 21 The other station identification code that has been registered on the base station 21 is repeatedly counted until the stream identification that is taken out is within the reasonable range. In addition, since the format of the fast access message 232 of this embodiment can be as shown in the following Table ι to Table 9: Table 1 15 201129139
紐(位元） 說明 註記 站台辨識碼 12 用以辨識行動台 ttfl 4 頻寬請求大以4位元) 用以《串流^斤要求之·頻寬大 小 用於非 aGPS 連 接 aGPS月瞒品質參數設 定標籤 用以切換aGPS服務品質參數設 定 〇:主要腑品質參數設定 1:次要《品質參辦歧 用於 aGPS 連 接 表2 (位元） 說明 註記 臨碼 10 用以辨識行動台 tm 2 頻寬請求大祁低) 用以m串流^斤要頻寛λ 小 用於非 aGPS 連 接 aGPS服務品質參數設 用以切換aGPS月&^品質參彰 用於 定標籤 定 aGPS 連 〇:主要服務品質參數設定 1:次要祕品質參數設定 接New (bit) Description Note station identification code 12 to identify the mobile station ttfl 4 bandwidth request large to 4 bits) for "streaming requirements" bandwidth size for non-aGPS connection aGPS monthly quality parameters Set label to switch aGPS service quality parameter setting 〇: Main 腑 Quality parameter setting 1: Minor “Quality participation for aGPS connection table 2 (bit) Description Note Pro code 10 to identify the mobile station tm 2 bandwidth Requests are large and low) for m-streaming, jin, frequency λ, small for non-aGPS connection, aGPS service quality parameter set to switch aGPS month & ^ quality participation for labeling aGPS 〇: main service quality Parameter setting 1: secondary secret quality parameter setting
表3 16 201129139 說明 m己 4 頻寬請求大州㈣ 用以辨識串流所要求之頻寬大 小 用於非 aCPS 連 接 aGPS月酿品質參總 定標藏 用以切換aGPS服務品質參數設 定 〇：主要麟品質參辦蚊 1:次要《品質參數t歧 用於 aGPS 連 接 CRC 8 根據行動台之資訊以>反站台辨識瑪所產生Table 3 16 201129139 Description m has 4 bandwidth request Dazhou (4) to identify the bandwidth required for streaming for non-aCPS connection aGPS monthly quality reference calibration to switch aGPS service quality parameter settings 〇: main Lin quality participates in mosquitoes 1: secondary "quality parameters t is used for aGPS connection CRC 8 according to the information of the mobile station"
表4 娜立元） 說明 註記 站台辨識瑪之 6 用以辨識^台 m 4 頻寬請求大'K4位元) 用以辨識串滴月ί要求之·頻寬Λ 小 用於非 aCffS 連 接 aGPS月瞒品質#^ 定標蕺 用以切換aGPS服務品質參數設 定 〇:主要麟品質參數設^ 1:次要服務品質參數設定 用於 aGPS 連 接 CRC 6 根據行動台之資訊以及站台辨識所產生 表5 17 201129139 (位元） 說明 註記 tm 2 頻寬請求大'K2位元) 用以辨識串流之編號，聯合參數 係形献串流建立或《改變 間 用於非 aGPS 連 接 aGPS服務品質參數^ 定標籤 用以切換aGPS服務品質參數設 定 0:主要服務品質參數設定 1:次要服務品質參數設定 用於 aGPS 連 接 臨時辨識碼 10 根嫩占台辨識碼所產生 檢查格式 2 根據行^台10位元最d'il位元站台辨識碼產生或者根 據站台辨識碼及資所產生 表6 說明 註記 魏 3 頻寬請求大'K3位元) 用以_串流之編號，聯^參數 係形餅串瞒改變 間 用於非 aCPS 連 接 aGPS服務品質 定標籤 用以十刀ί奐aGPS月瞒品質參數設 定 0:主要月瞒品質參您歧 1:次要服務品質參數?沒 用於 aGPS 連 接 臨時辨識碼 10 根擄站台辨識碼所產生 檢查格式 1 根據行動台10位元最位元站台辨識碼產生或者根 據站台辨識碼及資訊所產生 表7 18 201129139Table 4 Na Liyuan) Description Note Station Identification Ma 6 to identify ^ m 4 bandwidth request large 'K4 bit) to identify the serial number of the month ί required bandwidth Λ small for non-aCffS connection aGPS month瞒Quality #^ Calibration 蕺 is used to switch the aGPS service quality parameter setting 〇: Main lining quality parameter setting ^ 1: Secondary service quality parameter setting for aGPS connection CRC 6 According to the information of the mobile station and the station identification, the table 5 17 201129139 (bits) Description Note tm 2 bandwidth request large 'K2 bit) Used to identify the number of streams, joint parameter system stream creation or "change between aGPS service quality parameters for non-aGPS connection Used to switch aGPS service quality parameter setting 0: Main service quality parameter setting 1: Secondary service quality parameter setting for aGPS connection temporary identification code 10 Root tender occupation identification code generated inspection format 2 According to the row of Taiwan 10 bits D'il bit station identification code generation or according to the station identification code and capital generation table 6 description note Wei 3 bandwidth request large 'K3 bit) for _ stream number, joint ^ parameter system cake瞒Change between non-aCPS connection aGPS service quality label for ten knives GPSaGPS month 瞒 quality parameter setting 0: main month 瞒 quality refers to your difference 1: secondary service quality parameter? Not used for aGPS connection temporary identification code 10 Checklist format generated by the station identification code 1 Generated according to the 10-bit most bit station identification code of the mobile station or generated according to the station identification code and information. 7 18 201129139
說明 註記 tlfl 2 頻寬請求大作位元) 用以m串流之編號，聯合參數 係形成於串流建立或眼^文變 間 用於# aGPS 連 接 aGPS服務品質參數^ 定標籤 用以切換aGPS服務品質參數設 定 0:主要服務品質參數設定 1:次要β品質參數設 用於 aGPS 連 接 臨時辨識碼 11 根擄站台辨識碼所產生 檢查格式 1 根據行動台10位元最d'il位元站台辨識碼產生或者根 擄站台辨識瑪及斤產生 表8 紐(位元） 說明 註記 觀 2 頻寬請求大'J<2位元) 用以劳转哉串流之·編號，聯^參數 係形成於串流建嘛文變 間 用於# aGPS 連 接 aGPS服務品質參數IS 定標籤 用以切換aGPS服^品質參數設 定 0:主要服務品質參數設定 1:次要》品質參數設定 用於 aGPS 連 接 臨時辨識瑪 10 根據站台辨識碼所產生 檢查格式 4 根據行動台10位元最/丨雀位元站台辨識碼產生或者根 擄站台辨識瑪及ftfl/斤產生 表9 19 201129139Description Note tlfl 2 bandwidth request master bit) For the number of m stream, the joint parameter is formed in the stream establishment or the eye to change the a GPS service quality parameter. The label is used to switch the aGPS service. Quality parameter setting 0: Main service quality parameter setting 1: Secondary β quality parameter is set for aGPS connection temporary identification code 11 Checking format generated by the station identification code 1 According to the mobile station 10-bit most d'il bit station identification Code generation or root station identification Ma and Jin generation table 8 Newton (bits) Description Note 2 bandwidth request large 'J<2 bits> Used to transfer the serial number of the flow, the joint parameter is formed in Streaming construction is used for # aGPS connection aGPS service quality parameter IS setting label for switching aGPS service ^ quality parameter setting 0: main service quality parameter setting 1: secondary "quality parameter setting for aGPS connection temporary identification 10 According to the station identification code generated by the inspection format 4 according to the mobile station 10 bit max / 丨 位 站 站 站 站 站 站 站 站 站 站 站 站 站 站 站 站 站 站 站
娜立元） 說明 10 可對應至H®絲站台^，蝴應麟 可為一關係式或者由基地台指定 wm 1 可透過行動台10位元暫時辨識碼以及1位天頻寬請求資訊1十 算出 頻寬請求賢IfL 2 (“ait載 於贼存取訊 息，1位元藏 讀寬請求前 言中） 頻寬請求大'K2位元) 用以_晒品質辨識碼^號，聯合 參數係形成於串流建立或改變間 用以擁軸擒求之 GPS串流 用以十刀ί奐aGPS月阳务品質參类技蚊Na Liyuan) Note 10 can correspond to H® wire station ^, Butterfly Yinglin can be a relationship or designated by the base station wm 1 can be transmitted through the mobile station 10-bit temporary identification code and 1 bit wide bandwidth request information 1 Calculate the bandwidth request Xian IfL 2 ("ait is contained in the thief access message, the 1-bit storage read request is in the foreword". The bandwidth request is large 'K2 bit). It is used to _the quality identification code ^, and the joint parameter system is formed. The GPS stream used to establish or change the stream for the axis to be used for the knives
本發明第二實施例如第5A-5E圖所示，其係為一用於一 wiM/ 無線’、周路之通讯方法之流程圖，該WiMAX無線網路係可為一 第—實施例所述之WiMAX無線網路，其亦包含一基地台以及 一動口該行動台包含包含一儲存器、一微處理器以及一傳送/ 欠”面，該微處理器係分別與該儲存器以及該傳送/接收介面呈 眭連接，該儲存器儲存有一傳輸資訊以及一序列產生函式，該 地台包含包含-儲存器、—傳送/接收介面以及—微處理器該 處理器係與該儲存器以及該傳送/接收介面呈電性連接該儲存器 以儲存該WiMAX無線網路之—網路資源狀態以及—序列產生 式，該行動台欲向該基地台請求一頻寬。 ^外，第二實_所描述傳輸方法可由—f腦喊產品執行 :也。以及d載人該電腦程式產品並執行該電腦程式產 匕含之複數個程式指令後，即可完成第二實施例所述之傳輸 唯1前述之電腦程式產品可儲存於電腦可讀取記錄媒體中，例 ^己憶體（read 〇nly mem〇ry ; R〇M)、快閃記憶體、軟碟㈠ 20 201129139 碟光碟、隨身碟、磁帶、可由網路存取之資料庫或熟習此項技 藝者所習知且具有相同功能之任何其它儲存媒體中。 首先，請先參閱第5A圖，執行步驟4〇1，令微處理器根據序列 產生函式，由複數傳輸序列中挑選出一選定傳輸序列，執行步驟 402,令微處理器根據傳輸資訊產生一快速存取訊息，該快速存取 訊息至少包含一與該行動台相對應之站台辨識碼，執行步驟403， 令微處理器對快速存取訊息進行一循環冗餘校驗（Cyclic • Redundancy Check ; CRC)運算，以產生一行動台CRC碼。 接下來’執行步驟404 ’令微處理器將行動台CRC碼嵌入快速 存取訊息中’執行步驟405，令微處理器根據傳輸資訊將一特定位 元資JFL (例如.串流辨識碼（n〇w丨扣价丨朽加丨⑽）、頻寬大小等）嵌 入選定傳輸序列中，執行步驟4〇6,令傳送/接收介面於一訊框中， 發送選疋傳輸序列以及快速存取訊息，接下來請參閱第5^圖，執 =步驟407，令傳送/接收介面接收選定傳輸序列以及快速存取訊 執仃步驟·，令微處理器判斷是否可根據序列產生函式解碼 選疋傳輸序列，如否，則執行步驟4〇9，令微處理器透過傳送/接 口介面傳送第—反認可訊號至移動台，俾移動台可因應第-反認 可Z，再重新產生與傳送包含行動台crc碼之快速存取訊息以 及I 3串流辨識碼之選定傳輸序列至基地台。 —如選讀輸序列係可解碼’則執行步驟彻，令微處理器解碼選 二傳輪序列，以得知具有特定位元資訊（例如：串流辨識碼、頻 大J、等）之一站台欲請求頻寬，請參閱第冗圖，執行步驟川， 令微處理器判斷快速存取訊息是否可解碼，如否，則執行步驟 21 201129139 412,令微處理器透過傳送/接收介面傳送一第二反認可訊號至移動 台，接下來，執行步驟413，令行動台之微處理器因應第二反認可 訊號，傳送一至少包含欲請求頻寬之大小以及一與行動台相對應 之站台辨識碼之頻寬請求訊號，執行步驟414，令基地台之傳送/ 接收介面接收頻寬請求訊號。 接下來，請參閱第5D圖，執行步驟415，令基地台之微處理器 判斷頻寬請求訊號是否可解碼，如否，則執行步驟416，令基地台 之微處理器透過傳送/接收介面傳送一第三反認可訊號至移動台， 俾行動台台因應該第三反認可訊號重新再次傳送，至少包含欲請 求頻寬之大小以及一與行動台相對應之站台辨識碼之頻寬請求訊 號至基地台。 如基地台之微處理器係可解碼頻寬請求訊號，則執行步驟417， 令基地台之微處理器根據頻寬請求訊號所包含之站台辨識碼得知 係行動台欲請求頻寬，接下來，執行步驟418，令基地台之微處理 器根據網路資源狀態以及頻寬請求訊號所包含之欲請求頻寬大 小，判斷係有足夠的網路資源可配置予移動台所請求之頻寬大 小，接下來，執行步驟419，令基地台之微處理器透過傳送/接收 介面發送一同意訊號至行動台，然後，請參閱第5E圖，執行步驟 420，令行動台之傳送/接收介面接收同意訊號，最後，執行步驟 42卜令行動台之微處理器根據同意訊號，透過傳送/接收介面且利 用該頻寬與基地台進行一資料傳輸。 請回參第5C與5D圖，如步驟411判斷快速存取訊息係可解碼， 則執行如第4圖所示之步驟422,令基地台之微處理器根據快速存 22 201129139 取訊息所包含之站台辨識碼得知係行動台欲請求頻寬，接下來， 執行步驟418,令基地台之微處理器根據網路資源狀態以及頻寬請 求訊號所包含之欲請求頻寬大小，判斷係有足夠的網路資源可配 置予移動台所請求之頻寬大小，接下來，執行步驟419，令基地台 之微處理器透過傳送/接收介面發送一同意訊號至行動台，然後， 請參閱第4E圖，執行步驟420，令行動台之傳送/接收介面接收同 意訊號，最後，執行步驟421，令行動台之微處理器根據同意訊號， 透過傳送/接收介面且利用該頻寬與基地台進行一資料傳輸。 此外，步驟407後，本實施例之傳輸方法更可包含令基地台之 微處理器對快速存取訊息進行一循環冗餘校驗運算，以產生一基 地台CRC碼，並判斷行動台CRC碼以及基地台CRC碼是否相同 之步驟，如是，則快速存取訊息係為完整，如否，快速存取訊息 係為不完整，此檢查步驟可視實際需求而決定是否執行。 除了上述步驟，第二實施例亦能執行第一實施例所描述之操作 及功能，所屬技術領域具有通常知識者可直接瞭解第二實施例如 何基於上述第一實施例以執行此等操作及功能，故不贅述。 综上所述，本發明係可於一訊框内，同時傳送選定傳輸序列以 及快速存取訊息，節省請求頻寬所需傳送控制訊號之數量，進而 有效利用網路資源，增加WiMAX無線網路之整體傳輸效能，藉 此，習知技術之缺點得以被有效克服。 上述之實施例僅用來例舉本發明之實施態樣，以及闡釋本發明 之技術特徵，並非用來限制本發明之保護範疇。任何熟悉此技術 者可輕易完成之改變或均等性之安排均屬於本發明所主張之範 23 201129139 圍，本發明之權利保護範圍應以申請專利範圍為準。 【圖式簡單說明】 第1圖係為習知WiMAX無線網路之示意圖； 第2圖係為本發明第一實施例之示意圖； 第3圖係為第一實施例之基地台以及行動台之示意圖； 第4圖係為序列對應關係之示意圖；以及 第5A-5E圖係為本發明第二實施例之流程圖。 【主要元件符號說明】 1 : WiMAX無線網路 11 :基地台 110 :上傳鏈結同意訊號 112 :同意配置訊號 13 :行動台 130 :頻寬請求訊號 132 :頻寬請求訊息 134 :資料傳輸 2 : WiMAX.無線網路 21 :基地台 210 :同意訊號 211 :儲存器 212 :網路資源狀態 213 :微處理器 215 :傳送/接收介面 23 :行動台 230 :選定傳輸序列 231 :儲存器 232 :快速存取訊息 233 :微處理器 234 :資料傳輸 235 :傳送/接收介面 236 :傳輸資訊 201129139 238 :序列產生函式 239 :第一序列對應關係The second embodiment of the present invention is shown in FIG. 5A-5E, which is a flowchart for a WiM/Wireless', peripheral communication method, and the WiMAX wireless network can be described in a first embodiment. a WiMAX wireless network, which also includes a base station and a mobile port. The mobile station includes a memory, a microprocessor, and a transmitting/underlying surface, the microprocessor is associated with the memory and the transmitting/ The receiving interface is connected, the storage device stores a transmission information and a sequence generating function, the platform includes an inclusion-storage, a transmission/reception interface, and a microprocessor, the processor and the storage, and the transmission The receiving interface is electrically connected to the storage to store the WiMAX wireless network-network resource status and sequence generation, and the mobile station wants to request a bandwidth from the base station. The description transmission method can be executed by the -f brain shouting product: and the d-loading of the computer program product and execution of the plurality of program instructions contained in the computer program can complete the transmission described in the second embodiment. Computer The program product can be stored in a computer readable recording medium, such as a memory (read 〇nly mem〇ry; R〇M), a flash memory, a floppy disk (1) 20 201129139 disc, a flash drive, a tape, A network access database or any other storage medium known to those skilled in the art and having the same function. First, please refer to Figure 5A, and perform step 4〇1 to enable the microprocessor to generate a sequence according to the sequence. For example, a selected transmission sequence is selected from the plurality of transmission sequences, and step 402 is executed to enable the microprocessor to generate a fast access message according to the transmission information, where the fast access message includes at least one station identification code corresponding to the mobile station. Step 403 is executed to enable the microprocessor to perform a Cyclic Redundancy Check (CRC) operation on the fast access message to generate a mobile station CRC code. Next, 'execute step 404' to make the microprocessor Embedding the mobile station CRC code into the fast access message 'Execute step 405, so that the microprocessor will send a specific bit JFL according to the transmission information (for example, the stream identification code (n〇w丨deducted price 丨 丨 丨 (10) , bandwidth, etc.) embedded in the selected transmission sequence, perform step 4〇6, make the transmission/reception interface in a frame, send the selective transmission sequence and fast access message, then refer to the 5th figure, = Step 407, the transmitting/receiving interface receives the selected transmission sequence and the fast access command step, and causes the microprocessor to determine whether the selected transmission sequence can be decoded according to the sequence. If not, execute step 4〇9. , the microprocessor transmits the first-reverse acknowledgement signal to the mobile station through the transmission/interface interface, and the mobile station can regenerate and transmit the fast access message including the mobile station crc code and the I 3 string according to the first-anti-acceptance Z. The selected transmission sequence of the stream identification code to the base station. - If the selected input sequence is decodable, the execution step is performed, and the microprocessor decodes the selected second transmission sequence to learn that one of the stations has specific bit information (for example, stream identification code, frequency J, etc.) To request the bandwidth, please refer to the redundancy diagram, execute the step, and let the microprocessor determine whether the fast access message can be decoded. If no, go to step 21 201129139 412 to let the microprocessor transmit the first through the transmission/reception interface. The second counter-accredited signal is sent to the mobile station. Next, step 413 is executed to enable the microprocessor of the mobile station to transmit a station identification code corresponding to the size of the requested bandwidth and the corresponding mobile station according to the second anti-acceptance signal. The bandwidth request signal is sent to step 414 to enable the base station's transmit/receive interface to receive the bandwidth request signal. Next, referring to FIG. 5D, step 415 is executed to enable the microprocessor of the base station to determine whether the bandwidth request signal is decodable. If not, step 416 is executed to enable the microprocessor of the base station to transmit through the transmission/reception interface. a third anti-approval signal to the mobile station, and the mobile station station retransmits the third anti-acceptance signal, at least including the size of the bandwidth to be requested and the bandwidth request signal of the station identification code corresponding to the mobile station to Base station. If the microprocessor of the base station can decode the bandwidth request signal, step 417 is executed, so that the microprocessor of the base station knows that the mobile station wants to request the bandwidth according to the station identification code included in the bandwidth request signal, and then Step 418 is executed to enable the base station microprocessor to determine, according to the network resource status and the bandwidth to be requested included in the bandwidth request signal, that the network resource has sufficient network resources to be allocated to the bandwidth requested by the mobile station. Next, step 419 is executed to enable the microprocessor of the base station to send a consent signal to the mobile station through the transmitting/receiving interface, and then, referring to FIG. 5E, step 420 is executed to enable the transmitting/receiving interface of the mobile station to receive the consent signal. Finally, step 42 is executed to enable the microprocessor of the mobile station to transmit data to and from the base station through the transmission/reception interface according to the consent signal. Please refer to the 5C and 5D diagrams. If the fast access message is decodable in step 411, perform step 422 as shown in FIG. 4, so that the microprocessor of the base station includes the message according to the fast memory 22 201129139. The station identification code is informed that the mobile station wants to request the bandwidth. Next, step 418 is executed to enable the base station microprocessor to determine the bandwidth according to the network resource status and the bandwidth request signal included in the bandwidth request signal. The network resource can be configured to the bandwidth requested by the mobile station. Next, step 419 is executed to enable the base station microprocessor to send a consent signal to the mobile station through the transmission/reception interface. Then, refer to FIG. 4E. Step 420 is executed to enable the transmitting/receiving interface of the mobile station to receive the consent signal. Finally, step 421 is executed to enable the microprocessor of the mobile station to transmit the data to the base station through the transmitting/receiving interface according to the consent signal. . In addition, after the step 407, the transmission method of the embodiment may further include: performing, by the microprocessor of the base station, a cyclic redundancy check operation on the fast access message to generate a base station CRC code, and determining the mobile station CRC code. And the step of whether the base station CRC code is the same. If yes, the fast access message is complete. If no, the fast access message is incomplete. This check step may be determined according to actual needs. In addition to the above steps, the second embodiment can also perform the operations and functions described in the first embodiment, and those skilled in the art can directly understand how the second embodiment performs the operations and functions based on the above-described first embodiment. Therefore, I will not repeat them. In summary, the present invention can transmit selected transmission sequences and fast access messages in a frame, save the number of transmission control signals required for request bandwidth, and effectively utilize network resources to increase WiMAX wireless network. The overall transmission performance, whereby the shortcomings of the prior art are effectively overcome. The embodiments described above are only intended to illustrate the embodiments of the present invention, and to explain the technical features of the present invention, and are not intended to limit the scope of the present invention. Any change or equality that can be easily accomplished by those skilled in the art is intended to be within the scope of the invention. The scope of the invention should be determined by the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram of a conventional WiMAX wireless network; FIG. 2 is a schematic diagram of a first embodiment of the present invention; FIG. 3 is a base station and a mobile station of the first embodiment 4 is a schematic diagram of a sequence correspondence relationship; and 5A-5E is a flowchart of a second embodiment of the present invention. [Main component symbol description] 1 : WiMAX wireless network 11 : base station 110 : upload link consent signal 112 : agree configuration signal 13 : mobile station 130 : bandwidth request signal 132 : bandwidth request message 134 : data transmission 2 : WiMAX. Wireless Network 21: Base Station 210: Agree Signal 211: Memory 212: Network Resource Status 213: Microprocessor 215: Transmit/Receive Interface 23: Mobile Station 230: Selected Transmission Sequence 231: Memory 232: Fast Access message 233: microprocessor 234: data transmission 235: transmission/reception interface 236: transmission information 201129139 238: sequence generation function 239: first sequence correspondence
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