201014379 . 六、發明說明： 【發明所屬之技術領域】 本發明關於一種用於一無線通訊系統之方法及其通訊装置，尤 指一種用於一無線通訊系統用來管理特屬細胞選擇之方法及其通訊 裝置。 、° 【先前技術】 Ο 系統架構演進（System Architecture Evolution，SAE)系統，係 由第三代行動通訊聯盟（3GPP)規範，為—種制移動通信系統 (Universal Mobile Telecommunications SyStem，)中新的核心 網路架構，爲網際網路通訊協定（IntemetPr〇t〇c〇卜lp)的大眾 場提供高成本效益的部署和運作。網路演進主要包含滿足一長期演 進（long term evolution ’ LTE)系統之無線介面需求、簡化網路結 構、全IP網路(即所有服務皆利用封包交換進行傳輸，無包含電^ ❹父換麟Wx及支持在不同麵的接取網關，行動及服務上的連 續性，例如在2G/3G，長期演進系統，及非3Gpp接取系統之間。 系統架構演進系統包含有一行動管理實體（M〇bility ManagementEntity , MME)，一服務閘道（SeryingGateway)，以及 一公用資翻關if (PDNGateway)。行辭理實體料一控制平 面單το ’用以管理網路服務附加，用戶端認證，及協調演進式無線 接取網路之相關無線負載的建立。 … 系統架構演進系統的功能包含有用戶端於閒置模式時所進行之 非接取層(N〇n_Aeeess_S_m，NAS)魏，肖戶端與演騎包核心 201014379 網路之間透過-演進式通用移動通信系統（E輪⑶爾^， Ε-UTRAN)所進行之祕取祕令流程，以制戶端與演進封包核 心網路之财過非3GPP接取娜所傳輸之第三層信令流程。 於非接取層巾’制細胞（HomeCdi)部署定義為將單一個基 地台用於-建m細麟組巾，如於—校财。_細胞的存 取資格限紐特定中訂用戶，特屬細胞的部署中，—封閉用戶組 (Closed Subscriber Group，CSG)細胞可視為特屬細胞的種類之一， 其為公用地移動式網路（Public Land MobiieNetWOTk，p]LMN：^一 部分。當封閉用戶組細胞之細胞識別存於一用戶端之一白名單 (whitelist)時，則該用戶端可存取該封閉用戶組細胞。換句話說，白 名單提供複數個可供存取之封閉用戶組細胞的細胞識別，讓用戶端 被允許駐留於白名單所提供的封閉用戶組細胞的服務範圍内。一般 來說’白名單是由公用地移動式網路所決定的。 以目前第三代行動通訊聯盟規範來說，其未清楚制定當白名單 具有至少一可存取之CSG細胞，但用戶端僅找到一適當之大型細胞 而未找到任何CSG細胞時，用戶端應如何處理此一狀況。因此，用 戶端無法選擇一 CSG細胞以供存取，造成通訊品質的降低。 此外，在服務提供方面，一 CSG細胞之服務存取費用低於一大 型細胞之服務存取費用，因此使用者於細胞選擇時，會設定用戶端 優先選擇一 CSG細胞。為節省使用者之服務存取費用，在一細胞選 擇程序中，CSG細胞相較其它細胞，如大型細胞，應具有較高的優 先選擇順序。 在一手動CSG細胞選擇功能中，用戶端可提供使用者一手動功 201014379 能，用來啟動CSG細胞搜尋並選擇一 CSG細胞。由於網路端希望 用戶端可依照一細胞選擇或細胞重選的結果來選擇細胞，因此網路 端可能停止此手動功能。然而，目前的規範並未提供一有效控制手 動CSG細胞選擇功能啟動的方式。 另一方面，一使用者可能不正常地啟動手動CSG細胞選擇功 能。舉例來說，在一手動CSG細胞選擇中，使用者選擇一不准許存 取之CSG細胞（如其他使用者之一專屬基地台）。當用戶端企圖存 ❹取不被充許之CSG細胞時，相關規範提供一服務請求拒絕程序，其 具有一特定拒絕原因值。然而，服務請求拒絕程序涉及用戶端及行 動管理實體。基地台必需與行動管理實體建立連結，且行動管理實 體需檢查用戶端是否有效存取該CSG細胞。此一方式浪費無線資源 與網路端在處理用戶端是否錯誤存取的程序上，因而降低用戶 端存取CSG細胞的效能。 【發明内容】 胞選無一，端”· 本發明揭露-種f理_細胞（h_een)選擇的方法 -無線通訊系統之，端，戶端包含—可提 ] ™:r"(whiteiis- 細胞兩者存—關於特屬細胞及罐咖 #地露—種麟—絲舰祕之―通!隨置，用來 當地官理特屬細胞選擇，該通訊裝置包含有—處理器、—通 201014379 單凡、-控制單元，以及-計算機可讀取紀錄媒體。該處理器，用 ^處理i存資料，·該通訊介面單元，用來與該無線通訊系統之一 达知通π裝置父換無線§魏，該控制單元,接該處理器及該通訊 介面單元，肖雜觀處畔之處職果，控繼軌介面單元及 該通訊裝置；断算機可讀取紀錄雜，祕該處㈣，用來儲存 該儲存資料。其中，該儲存龍包含有—白名單，时提供複數個 可供存取之特屬細胞，以及-旗標，用來儲存—關於特屬細胞及大 型細胞兩者至少其一的優先資料，以進行細胞選擇。 本發明另揭露一種管理特屬細胞選擇的方法，用於一無線通訊 系統之-用戶端’顧戶端包含-可提供複數個可供存取之特屬細 胞的白名單’該綠包含有H旗標控制—手動特屬細胞選擇 功能。 本發明另揭露一種用於一無線通訊系統之一通訊裝置，用來適 禱地管理特屬細胞選擇，S玄通訊裝置包含有一處理器、一通訊介面 單元、-控制單元’以及-計算機可讀取紀錄媒體。該處理器，用 來處理-儲存資料；該通訊介©單元’絲與該無線通訊系統之一 遠端通訊裝置交換無線訊號；該控制單元，耦接該處理器及該通訊 介面單元，用來根據該4理單之處理結果，制該通訊介面單元及 該通訊裝置；該計算機可讀取紀錄媒體，耦接該處理器，用來儲存 該儲存資料。其中，該儲存資料包含有一白名單，用來 可供存取之特屬細胞，以及-旗標，用來控制—手動特屬細胞選擇 功能。 本發明另揭露-種管理特屬細胞選擇的方法，祕—無線通訊 201014379 ‘系、H戶端，制戶端包含-可提供複數個可供存取之特屬細 胞的白名單’或方法包含有：在一手動特屬細胞選擇功能下’當選 擇-不屬於該白名單之特屬細胞時，終止該手動特屬細胞選擇功能。 树明另揭露-_於-無線通訊系統之—通訊裝置，用來適 s地管理特屬細胞選擇’該通訊裝置包含有—處理器…通訊介面 單兀、一控制單元，以及一計算機可讀取紀錄媒體。該處理器，用 來處理-儲存資料；該通訊介面單元，用來與該無線通訊系統之一 ©遠端通訊裝置交換無線訊號；該控制單元，耦接該處理器及該通訊 介面單元，用來根據該處理單之處理結果，控制該通訊介面單元及 該通訊裝置；該計算機可讀取紀錄媒體，耦接該處理器，用來儲存 該儲存資料。其中’該儲存資料包含有一白名單，用來提供複數個 可供存取之特屬細胞，以及一程式碼，用來在一手動特屬細胞選擇 功能下，當選擇一不屬於該白名單之特屬細胞時，終止該手動特屬 細胞選擇功能。 【實施方式】 請參考第1圖，係為一無線通訊系統10之示意圖。無線通訊系 統10之架構係根據一系統架構演進系統（System Architecture Evolution，SAE)，其包含有一用戶端100及一公用地移動式網路 (Public Land Mobile Network，PLMN) 110。關於 PLMN 110 之架 構為此領域具通常知識者所熟知，在此不再贅述。當用戶端100駐 於 PLMN 110 之一無線接取網路（Radio Access Network，RAN) 114 之一大型細胞（macro cell) 112時，PLMN 110可決定用戶端loo 之一白名單，其提供複數個可供存取之封閉用戶組（Closed 201014379201014379. 6. Description of the Invention: [Technical Field] The present invention relates to a method for a wireless communication system and a communication device thereof, and more particularly to a method for managing a unique cell selection in a wireless communication system and Its communication device. ° [Prior Art] Ο System Architecture Evolution (SAE) system, standardized by the 3rd Generation Mobile Communications Alliance (3GPP), is the new core of the Universal Mobile Telecommunications SyStem. The network architecture provides cost-effective deployment and operation for the public domain of the Internet Protocol (IntemetPr〇t〇c〇lp). The network evolution mainly includes meeting the wireless interface requirements of a long term evolution (LTE) system, simplifying the network structure, and all-IP networks (that is, all services are transmitted by packet switching, and no power is included) Wx and support for access gateways, mobile and service continuity in different areas, for example between 2G/3G, Long Term Evolution, and non-3Gpp access systems. The System Architecture Evolution System includes an Action Management Entity (M〇 Bility ManagementEntity (MME), a service gateway (SeryingGateway), and a public-funded if (PDNGateway). The line grammar entity-control plane single το' is used to manage network service attachment, client authentication, and coordinated evolution. The establishment of the wireless load associated with the wireless access network. ... The system architecture evolution system includes the non-access layer (N〇n_Aeeess_S_m, NAS) performed by the user in idle mode. Wei, Xiaohu and Ding The core of the 201014379 network through the evolution-based universal mobile communication system (E round (3) er ^, Ε-UTRAN) secret secret process to make the terminal and play The core network of the packet is not the 3GPP signaling process transmitted by the non-3GPP. The deployment of the non-accessible layer of 'cells' (HomeCdi) is defined as the use of a single base station for the construction of the m-lin group. Towels, such as - school wealth. _ cell access qualification limit specific to the user, the deployment of special cells, - Closed Subscriber Group (CSG) cells can be regarded as one of the types of special cells, It is a part of the public land mobile network (Public Land MobiieNetWOTk, p)LMN: ^. When the cell identification of the closed user group cell is stored in a whitelist of a client, the client can access the Closing the user group cells. In other words, the white list provides a plurality of cell identifications for the closed user group cells that are accessible, allowing the client to be allowed to reside within the service range of the closed user group cells provided by the whitelist. Said that the whitelist is determined by the public mobile network. In the current third-generation mobile communication alliance specification, it is not clear that the whitelist has at least one accessible CSG cell, but the client only looks for When a suitable large cell is not found and no CSG cells are found, the user should handle this situation. Therefore, the user cannot select a CSG cell for access, resulting in a decrease in communication quality. In addition, in terms of service provision, The service access fee of a CSG cell is lower than the service access fee of a large cell. Therefore, when the user selects a cell, the user will preferentially select a CSG cell. To save the user's service access fee, in a cell In the selection procedure, CSG cells should have a higher priority order than other cells, such as large cells. In a manual CSG cell selection function, the user can provide the user with a manual function 201014379 to initiate CSG cell search and select a CSG cell. Since the network wants the UE to select cells based on the results of a cell selection or cell reselection, the network may stop this manual function. However, current specifications do not provide a means to effectively control the initiation of the manual CSG cell selection function. On the other hand, a user may not normally initiate the manual CSG cell selection function. For example, in a manual CSG cell selection, the user selects a CSG cell that is not permitted to be accessed (e.g., one of the other users' proprietary base stations). When the client attempts to retrieve CSG cells that are not allowed, the specification provides a service request rejection procedure with a specific rejection reason value. However, the service request rejection procedure involves the client and the action management entity. The base station must establish a connection with the action management entity, and the action management entity needs to check whether the client side has effective access to the CSG cell. This method wastes the wireless resources and the network side in processing the program that the user terminal accesses incorrectly, thereby reducing the efficiency of the user accessing the CSG cells. SUMMARY OF THE INVENTION There is no such thing as cell selection, and the present invention discloses a method for selecting a cell (h_een) - a wireless communication system, the end, the terminal contains - can be extracted] TM: r " (whiteiis-cell The two exist - about the special cells and pots and cafes #地露-种麟-丝舰秘之之通! With the placement, used for local government special cell selection, the communication device contains - processor, - pass 201014379 The single-, control-, and-computer-readable recording medium. The processor processes the data with ^, and the communication interface unit is used to exchange wireless with one of the wireless communication systems. § Wei, the control unit, connected to the processor and the communication interface unit, the role of Xiaochaoguan, the control of the relay interface unit and the communication device; the computer can read the records, the secret (4) For storing the stored data, wherein the storage dragon contains a white list, and provides a plurality of special cells for access, and a flag for storage - for both the special cells and the large cells. At least one of the priority information for cell selection. A method for managing the selection of a particular cell is disclosed, which is used in a wireless communication system - the client's client contains - a white list of a plurality of unique cells that can be accessed. 'The green contains the H flag. Standard control - manual special cell selection function. The invention further discloses a communication device for a wireless communication system for praying to manage special cell selection, and the S-channel communication device comprises a processor and a communication interface unit. - a control unit 'and a computer readable recording medium. The processor is for processing-storing data; the communication unit unit's wires exchange wireless signals with one of the remote communication devices of the wireless communication system; the control unit The processor and the communication interface unit are configured to manufacture the communication interface unit and the communication device according to the processing result of the 4 management unit; the computer can read the recording medium and couple the processor for storing The stored data, wherein the stored data includes a white list for accessing the unique cells, and a flag for controlling - manual specific cell selection The invention further discloses a method for managing the selection of a particular cell, the secret - wireless communication 201014379 'system, H client, the terminal contains - can provide a white list of a plurality of special cells available for access' or The method comprises: terminating the manual special cell selection function when selecting a special cell that does not belong to the white list under a manual special cell selection function. Shuming another disclosure--in-the wireless communication system- A communication device for managing a particular cell selection. The communication device includes a processor, a communication interface unit, a control unit, and a computer readable recording medium. The processor is for processing-storing The communication interface unit is configured to exchange wireless signals with the remote communication device of the wireless communication system. The control unit is coupled to the processor and the communication interface unit for processing results according to the processing unit. Controlling the communication interface unit and the communication device; the computer can read the recording medium and coupled to the processor for storing the stored data. Wherein the stored data includes a white list for providing a plurality of unique cells for access, and a code for selecting a function that does not belong to the white list under a manual special cell selection function. When the cells are unique, the manual specific cell selection function is terminated. [Embodiment] Please refer to FIG. 1 , which is a schematic diagram of a wireless communication system 10 . The architecture of the wireless communication system 10 is based on a System Architecture Evolution (SAE), which includes a client 100 and a Public Land Mobile Network (PLMN) 110. The architecture of the PLMN 110 is well known to those of ordinary skill in the art and will not be described again. When the client 100 resides in one of the macro cells 112 of the Radio Access Network (RAN) 114, the PLMN 110 may determine a white list of the user loo, which provides a plurality of Closed user group available for access (Closed 201014379)
Subscriber Group，CSG)細胞。CSG細胞可視為允許用戶端1〇〇存 取之特屬細胞，且由一特屬網路提供。用戶端1〇〇根據白名單，搜 哥適當之CSG細胞，以存取CSG服務。上述之無線接取網路可為 一全球行動通訊系統/增強數據率GSM演進無線接取網路（GSm EDGEKadioAccessNetwork ’ GERAN) ’ 一通用移動無線接取網路 (UMTS RAN , UTRAN)或一長期演進(Long Term Evolution，LIE) 系統之無線接取網路。 請參考第2圖，係為本發明實施例一無線通訊裝置2〇之示意 圖。無線通訊裝置20可為第1圖中之用戶端，其包含一處理器 200 ’ 一計算機可讀取紀錄媒體21〇，一通訊介面單元22〇，以及一 控制單元230。計算機可讀取紀錄媒體21〇可為任一資料儲存裝置， 用以儲存一儲存資料212，並由處理器200讀取及處理。計算機可 讀取紀錄媒體210可為用戶識別模組（Subscriber Identity M〇dule， SIM)、唯讀式記憶體（read_oniymem〇ry，R〇M)、隨機存取記憶 體（random-access memory ’ RAM)、光碟唯讀記憶體（CD_R〇Ms)、 磁帶（magnetictapes)、軟碟（fl0ppy disks)、光學資料儲存裝置 (optical datastoragedevices)或載波訊號（如網際網路的資料傳 輸）。控制單元230用來根據該處理器2〇〇之處理結果，控制通訊介 面單元220及通訊裝置20之狀態與相關運作。通訊介面單元220 較佳地為一無線接收器，用以與基地台進行無線通訊。 儲存資料212包含有一程式碼214、一白名單210，以及旗標 F1及F2。白名單216可提供複數個可供存取之CSG細胞，其數量 係由網路端設定。當通訊裝置2〇駐於特屬網路之一大型細胞時，其 201014379 „ 可透過白名單216搜尋CSG細胞，以取得CSG服務。 旗標F1係用來儲存一關於特屬細胞（如CSG細胞）或大型細 胞兩者至少其一的優先資料，以進行細胞選擇。在此情況下’本發 明實施例提供一特屬細胞選擇流程，以允許用戶端選擇一特屬細胞 或一大型細胞。請參考第3圖，第3圖為本發明實施例一特屬細胞 選擇流程30之示意圖。特屬細胞選擇流程30用於存有一白名單之 一用戶端中，用來管理CSG細胞選擇，以及可編譯為程式碼214。 ❹特屬細胞選擇流程30包含有以下步驟： 步驟300 :開始。 步驟302 :當該白名單不為空白時，讀取一旗標，以進行細胞 選擇，其中該旗標存有一關於特屬細胞或大型細胞兩 者至少其一的優先資料。 步驟304 .根據該旗標，選擇一特屬細胞或一大型細胞。 步驟306:結束。 φ 根據特屬細胞選擇流程30，當白名單包含至少一 CSG細胞時， 用戶端讀取一旗標，並根據該旗標選擇一 CSG細胞或大型細胞。根 據編譯之程式碼214，該旗標為旗標F1，其可儲存於一用戶識別模 組（Subscriber Identity Module ’ SIM)或儲存資料 212 中，而該白 名單為白名單216。 值付/主意的疋，上述實施例之優先資料包含有關於特屬細胞、 大型細胞或結合特屬與大型細胞兩者之資料，舉例來說，旗標可設 定為「僅有CSG細胞」、「CSG細胞優先」、「大型細胞優先」，以及 、「無優先」的其中之一。當旗標設為「僅有細胞」，用戶端僅 201014379 可選擇-CSG細胞駐留。當旗標設為「⑽細胞優先」，在選擇細 胞時’用戶端首先於白名單中搜尋一 CSG細胞駐留。若用戶端無法 在白名單巾朗任何CSG細胞’但找到-大獅麟，顧戶端選 擇《亥大5L、、’e胞駐留。當旗標設為「大型細胞優先」，在選擇細胞時， 用戶端優先搜尋-大型細胞駐留。糾戶端無法在白名單中找到任 何大型細胞’但於該白名單中找到—CSG細胞，顧戶端選擇該 ⑽細齡留。當旗標設為「無優先」，在選擇細胞時，用戶端可 於白名單中選擇任—CSG細胞或-大型細胞駐留。 較佳地，旗標可透過一使用者更新，或根據一專用信令訊息更 新"亥專用“令訊息係由該用戶端所駐之網路端所傳送，此外，專 用L ·?。孔心可為一短訊息服務訊息。 除此之外’本發明實施例可提供用戶端一手動CSG細胞選擇功 月b，讓使用者可以手動方式控制用戶端啟動cSg細胞搜尋，並於搜 尋到之CSG細胞中，選擇任- CSG細胞。在此情況下，旗標F2 用來控制手動CSG細胞選擇功能。 本發明實施例提供一細胞選擇管理流程，以避免因不當地啟動 手動CSG細胞選擇功能，而造成系統錯誤。請參考第4圖，第4 圖為本發明實施例一細胞選擇管理流程4 〇之示意圖。細胞選擇管理 流程40用於存有—自名單之-用戶端巾，用絲理csG細胞選擇， 並可編譯為程式碼214。細胞選擇管理流程4〇包含有以下步驟： 步驟400 :開始。 步驟402 :讀取一旗標。 步驟404 :根據該旗標，決定手動特屬細胞選擇功能的啟動。 201014379 • 步驟406 :結束。 *根據細胞選擇管理流程4G，於必要時（如電關啟時），用戶 端項取旗;^ ’並根據旗標，決定是否啟動手動⑽細胞選擇功能。 較佳地，該旗標為通訊裝置2G之旗標F2，並儲存於用戶識別 模組或儲存資料212中。此外，旗標可根據一專用信令訊息更新， 該專用k令訊息係由該用戶端所駐之網路端所傳送，此外專用信令 訊息可為一短訊息服務（也⑽咖啡抓以）訊息。 ❹ 透過細舰擇管理流程40 ’祕端可透過更新顧的設定，控 制用戶端啟動或關閉手動CSG細胞選擇功能。 當手動CSG細胞選擇功能啟動時，用戶端可搜尋到白名單之外 的CSG細胞。在此情況下，本發明實施例提供一細胞選擇管理流 程，以幫助網路端管理用戶端之手動CSG細胞選擇功能。請參考第 5圖’第5圖為本發明實施例一細胞選擇管理流程如之示竟圖。細 胞選擇管理流程50用於存有一白名單之一用戶端中，用以管理挪 瘳細胞選擇，以及可編譯為程式碼214。細胞選擇管理流程％包含有 以下步驟： 步驟500 :開始。 步驟502 :當選擇一不屬於該白名單之CSG細胞時，終止手動 CSG細胞選擇功能。 步驟504 :結束。Subscriber Group, CSG) cells. The CSG cells can be viewed as allowing the client to access the particular cells and are provided by a proprietary network. The client 1 searches for appropriate CSG cells according to the white list to access the CSG service. The above wireless access network may be a global mobile communication system/enhanced data rate GSM evolved wireless access network (GSm EDGE KadioAccessNetwork 'GERAN) 'a universal mobile radio access network (UMTS RAN, UTRAN) or a long term evolution (Long Term Evolution, LIE) The wireless access network of the system. Please refer to FIG. 2, which is a schematic diagram of a wireless communication device 2 according to an embodiment of the present invention. The wireless communication device 20 can be the client in FIG. 1 and includes a processor 200', a computer readable recording medium 21, a communication interface unit 22, and a control unit 230. The computer readable recording medium 21 can be any data storage device for storing a stored data 212 and being read and processed by the processor 200. The computer readable recording medium 210 can be a Subscriber Identity Module (SIM), a read-only memory (read_oniymem〇ry, R〇M), and a random access memory (random-access memory 'RAM). ), CD-ROM only (CD_R〇Ms), magnetic tapes, fl0ppy disks, optical data storage devices or carrier signals (such as Internet data transmission). The control unit 230 is configured to control the status and related operations of the communication interface unit 220 and the communication device 20 according to the processing result of the processor 2. The communication interface unit 220 is preferably a wireless receiver for wireless communication with the base station. The stored data 212 includes a code 214, a white list 210, and flags F1 and F2. The whitelist 216 can provide a plurality of CSG cells for access, the number of which is set by the network. When the communication device 2 is located in a large cell of a special network, its 201014379 „ can search for CSG cells through the white list 216 to obtain the CSG service. The flag F1 is used to store a specific cell (such as CSG cells). Or preferential information of at least one of the large cells to perform cell selection. In this case, the embodiment of the present invention provides a specific cell selection process to allow the user to select a particular cell or a large cell. Referring to Fig. 3, Fig. 3 is a schematic diagram of a specific cell selection process 30 according to an embodiment of the present invention. The unique cell selection process 30 is used to store a whitelist in a client for managing CSG cell selection, and Compiled as code 214. The 细胞 cell selection process 30 includes the following steps: Step 300: Start. Step 302: When the white list is not blank, read a flag for cell selection, wherein the flag There is a prioritized information about at least one of a particular cell or a large cell. Step 304. According to the flag, select a particular cell or a large cell. Step 306: End. The cell selection process 30, when the white list contains at least one CSG cell, the client reads a flag and selects a CSG cell or a large cell according to the flag. According to the compiled code 214, the flag is a flag. F1, which can be stored in a Subscriber Identity Module (SIM) or stored data 212, and the whitelist is a whitelist 216. Value/Improvement, the priority information of the above embodiment includes Genes, large cells, or combined with specific and large cells, for example, the flag can be set to "CSG only", "CSG cell priority", "large cell priority", and "no priority" One of them. When the flag is set to "cell only", the client can only select -CSG cells to reside in 201014379. When the flag is set to "(10) cell priority", when the cell is selected, the client first searches for a CSG cell resident in the white list. If the client can't find any CSG cells in the whitelist, but find - Da Shilin, choose the "Hai 5L," cell resident. When the flag is set to "large cell priority", when selecting cells, the client preferentially searches for - large cell residency. The corrective side cannot find any large cells in the whitelist, but find the CSG cells in the whitelist, and the client chooses this (10). When the flag is set to "No Priority", when selecting cells, the client can select any CSG cells or - large cells to reside in the whitelist. Preferably, the flag can be updated by a user, or updated according to a dedicated signaling message, and the message is transmitted by the network station where the client is located. In addition, the dedicated L ·? hole The heart can be a short message service message. In addition, the embodiment of the present invention can provide a manual CSG cell selection function month b, so that the user can manually control the user to start cSg cell search, and search for it. In CSG cells, any-CSG cells are selected. In this case, the flag F2 is used to control the manual CSG cell selection function. Embodiments of the present invention provide a cell selection management process to avoid improper initiation of manual CSG cell selection function. The system error is caused. Please refer to FIG. 4, which is a schematic diagram of a cell selection management process in the embodiment of the present invention. The cell selection management process 40 is used for storing the self-listing-user end towel. The csG cell is selected and compiled into the code 214. The cell selection management process 4〇 includes the following steps: Step 400: Start. Step 402: Read a flag. Step 404: According to the flag, Start of the manual special cell selection function 201014379 • Step 406: End. * According to the cell selection management process 4G, if necessary (such as when the power is turned off), the user end item takes the flag; ^ ' and according to the flag, decide whether to start Manually (10) cell selection function. Preferably, the flag is the flag F2 of the communication device 2G, and is stored in the user identification module or the storage data 212. In addition, the flag can be updated according to a dedicated signaling message, the dedicated k causes the message to be transmitted by the network where the client is located, and the dedicated signaling message can be a short message service (also (10) coffee capture) message. 透过 Through the fine ship selection management process 40 Update the setting of the patient, and control the user to start or disable the manual CSG cell selection function. When the manual CSG cell selection function is activated, the user can search for CSG cells outside the whitelist. In this case, the embodiment of the present invention provides a The cell selection management process is to help the network to manage the manual CSG cell selection function of the user terminal. Please refer to FIG. 5, FIG. 5 is a cell selection management flow according to Embodiment 1 of the present invention. As shown in the figure, the cell selection management process 50 is used to store one of the whitelists in the client for managing the cell selection, and can be compiled into the code 214. The cell selection management process % includes the following steps: 500: Start. Step 502: When a CSG cell not belonging to the white list is selected, the manual CSG cell selection function is terminated. Step 504: End.
根據細胞選擇管理流程50，當用戶端選擇不屬於該白名單之一 CSG細胞時，麟止手動CSG細胞選擇魏。換句話說，選擇不 屬於該白名單之任一 CSG細胞的操作將觸發用戶端終止手動CSG 201014379 細胞選擇功能。 在習知技術中’一 CSG細胞之服務基地台為網路端的一部分， 其與一行動管理實體（Mobility Management Entity，MME)進行一 特定程序，以終止CSG細胞選擇。透過細胞選擇管理流程5〇 ,本 發明實施例清楚說明當選擇的CSG細胞不屬於白名單時，用戶端可 主動終止手動CSG細胞選擇功能，因而可避免CSG細胞之服務基 地台與行動管理實體間處理用戶端是否錯誤存取的程序，以及避免 CSG細胞選擇功能異常的啟動。 綜上所述，本發明實施例提供使用者一較佳CSG細胞服務功 能’並改善手動CSG細胞選擇功能的控制功能。 以上所述僅為本發明之較佳實施例，凡依本發明申請專利範圍 所做之均等變化與修飾，皆應屬本發明之涵蓋範圍。 【圖式簡單說明】 第1圖為一無線通訊系統之示意圖。 第2圖為本發明實施例一通訊裝置之示意圖。 第3圖為本發明實施例一特屬細胞選擇流程之示意圖。 第4圖為本發明實施例一細胞選擇管理流程之示意圖。 第5圖為本發明實施例另一細胞選擇管理流程之示意圖。 【主要元件符號說明】 10 100 110 無線通訊系統 用戶端 公用地移動式網路 無線接取網路 12 114 201014379 • 112 大型細胞 20 通訊裝置 200 處理器 210 計算機可讀取紀錄媒體 220 通訊介面單元 230 控制單元 212 儲存資料 〇 214 程式碼 216 白名單 FI ' F2 旗標 30、40、50 流程 300、302、304、306、400， 步驟 * 402、404、406、500、502、504 參 13According to the cell selection management process 50, when the user selects one of the CSG cells that does not belong to the white list, the manual CSG cells are selected. In other words, selecting an operation that does not belong to any of the whitelisted CSG cells will trigger the client to terminate the manual CSG 201014379 cell selection function. In the prior art, a service base station of a CSG cell is a part of the network side, and it performs a specific procedure with a Mobility Management Entity (MME) to terminate CSG cell selection. Through the cell selection management process, the embodiment of the present invention clearly states that when the selected CSG cells are not in the white list, the user can actively terminate the manual CSG cell selection function, thereby avoiding the service base between the service base station and the action management entity of the CSG cells. A program that handles whether the client is erroneously accessed, and prevents the startup of the CSG cell selection function from being abnormal. In summary, the embodiments of the present invention provide a user with a better CSG cell service function and improve the control function of the manual CSG cell selection function. The above are only the preferred embodiments of the present invention, and all changes and modifications made to the scope of the present invention should fall within the scope of the present invention. [Simple Description of the Drawing] Fig. 1 is a schematic diagram of a wireless communication system. FIG. 2 is a schematic diagram of a communication device according to an embodiment of the present invention. Figure 3 is a schematic diagram showing the selection process of a specific cell according to an embodiment of the present invention. FIG. 4 is a schematic diagram of a cell selection management process according to an embodiment of the present invention. FIG. 5 is a schematic diagram of another cell selection management process according to an embodiment of the present invention. [Main component symbol description] 10 100 110 Wireless communication system user terminal Public mobile network wireless access network 12 114 201014379 • 112 Large cell 20 Communication device 200 Processor 210 Computer readable recording medium 220 Communication interface unit 230 Control unit 212 stores data 214 214 code 216 white list FI ' F2 flag 30, 40, 50 process 300, 302, 304, 306, 400, step * 402, 404, 406, 500, 502, 504