TWI325704B - Mobile wireless transmit receive unit for communication within wireless network having geographic areas and method thereof - Google Patents

Mobile wireless transmit receive unit for communication within wireless network having geographic areas and method thereof Download PDF

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Publication number
TWI325704B
TWI325704B TW095117735A TW95117735A TWI325704B TW I325704 B TWI325704 B TW I325704B TW 095117735 A TW095117735 A TW 095117735A TW 95117735 A TW95117735 A TW 95117735A TW I325704 B TWI325704 B TW I325704B
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Taiwan
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wtru
network
location
communication
area
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TW095117735A
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TW200713915A (en
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G Reddy Gautam
R Chitrapu Prabhakar
Kazakevich Leonid
Hunkeler Teresa
Chandra Arty
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Interdigital Tech Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0027—Transmission from mobile station to base station of actual mobile position, i.e. position determined on mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies

Description

1325704 九、發明說明： 【發明所屬之技術領域】 鱗行解元通郎之以錄縣礎之方法 ΐϋ其疋關於具有設定為較佳通信使用之地理區域之系 '·充’有時稱為熱點(hot spots)。 "" y、 【先前技術】 =通信系統於本領域帽為人所熟知。通常，此種 站，其互相雜並接收無線通健號。通常，提Ιί wt二:複，用戶站’通常稱為無線傳輸7接收單元 、 ’其包括行動單元，之同時無線通信之基地台。通常， 巧^吏用的基地台包括但不限於，基地台，點B，通常 取至與之_之網路之無線環ί :ϊ 。SI使：之™^司包括但不限於使用者 I動固疋或行動肝單元，呼叫器，或其它型態之 月匕夠在無線環境中操作的裝置。 “ 姻sJT^u包括個人通信裝置，例如電話’視訊電話以及具有 =接之網際網路電話。此外，卿s包括可攜式個人電 圮^電腦糾如具有類似網路能力之無線數據機2PDAS以及筆 叙时可攜？或可改變位置之资腿被稱為行動單元。對於行 你Γ =而言’電池壽命的維護通常是設計行動單元及於其中運 路時的重要考量。有許多方式達成降低行動單元中 沾馮耗的目標。例如，在一地理區域中連接基地台的數目 9 〇可被解釋為行動單元通信所需之降低的功率。 1〇4第1&圖表示無線區域網路(WLAN)106中之一行動單元 其中一基地台102位於脱必106的中央。當行動單元104 1〇2離開時，WTRU 104及基地台102必須增加功率以 在它們無線通信中的相同服務品質(QoS)。 ，-行動單元_及9個通信站 低從行動單元107至每一，'=基地台之稠密的集中降 台使用較—胁^基 麟。這鱗行動站及基地 集中因為傳輸距‘ 的^^種基地台的稠密 功率消耗並伴隨電池^=地°增加傳輸功率，藉此取消 波束站的位置並聚集基地台之天線 已知為向崎奸擾。轉域波束圖案 望in/tH至第2竭制使用例如由本錢讓人擁有之美國 明其於〆動I號申^!案之束型系統之天線幅射圖案。第2a圖說 恤置，具有雜賴能量至一行動站 UE1以及來自該摘站之天線職12之基地台1〇。 束型JT選擇地被使用於具有基於，例如位置及相對 服款^控制之多重波束或—單—波束多重無翻時通信之 $頻能量至行鮮元肥及_及來自断鮮元 台10之二不同方案。 ^ 為使用束形，首先必須決定行動單元的位置^位置決 ^由任何-種已知的方法達成。例如，此行動單元可以使 建的全球定位系統(GPS)接收器並報告其位置至網路而決定其 位置。網路也可以使用A〇A(AngleofArriva卜抵達角度）， TDOA(Time Difference of Arrival ’ 抵達時差）’或都卜勒技術 (Dopplertechn〇l〇gy)決定行動單元的位置。也可 助行動單減定其本雜置之混合方法。财，每―種^^ 生具有評估誤差之相關邊際(margin)之相對行動單元一 評估。 服務提供者有許多方式可以提供並控制網路存取。例如， 1325704 具有-或更多WLAN存取點之-翻的無線區域網路協定可 建立在IEEE 802.11b標準。在此種網路中，播選擇的1八^^服 務可以在相當小，定義良好之地理區域，已知為「熱點」，中 被挺供。這些區域退許使用者有能力與他們的行動單元「在線 (on-line)」並存取無線網路。 》 「熱點」WLAN通信系統可有利地伽己置在許多位置，例 如機場，咖啡廳以及圖書館。對這些網路的存取通常經由使用 者授權程序而達成。因為通常包含1£££8〇2家族標準，此種 序在WLAN技術領域中尚未完全標準化。
申請人意_卜個錢點通信的問題，其中使用者在 熱點區域之位置時可能有困難，尤其是使用者 位以獲得WLAN中之最佳Q0S。 、貫買上破疋 【發明内容】 本發明提供-種具有為較料錢㈣設計或 無線行動單元用之方法及久。在ΐ多 ^中，狀的區域被預先定義為「熱點r或者是，較= 靖或其它與行動單元之進行中通信
法包括決定—行動*元之評估的地理位置之決定。 置ίΐΐϊΐ 3至t個相對於該決定的行動單元評估位 的位置區嶋於相對 較佳者，一熱點區域用之要求由一行動單 元評估位置資料而決且定：：=由：於 争佳者，由網路基地台傳輸至行動單元之相對位置資料係
8 1325704 於=行動單元評估位置資料及熱點區域使用量的 〜、貝枓，例如現行進行中之無線通信數目，而決定。 定。歧現雜鮮元評錄置Μ無線網路決
Hi健用和_或更多網路基地台魏之行動單元傳 ^之實質特性_之習知資料分析而導心其中— ί由網路決定之相對位置資料給行動單元。：網： :订動單兀之此相對的位置資料可以由網路基於現行行 兀評估位置#料以及網路使用量的動態資料而決定。因
玄相對位置資料可以職—預先設計之熱點區域或簡單地 镜網路;^將提供該行動單元—改善的無線連結之區域。 在行動單元被配置一全球定位系統時，行動單元不需要 輸#估的資料至網路。網路基地台可以傳初由基地台服務之 ^有預先設定之熱點區域之行動單元地理位置資料給行動單 π。此行動單元對熱點的相對位置資料隨後可由行動單元經由 其GPS決定。
、此*網路可以允許和網路基地台之直接行動單元無線通信 乂及行動卓元之間的對等(peer-to-peer)無線通信。由行動單元 啟動之由網路基地台接收之要求可經由位於由該基地台服務 之一熱點區域中之一不同的行動單元傳遞。 、 此網路可被設計為用以監視行動單元被評估位置以及 週期性地傳輸較佳通信區域之相對位置資料至行動單元^較佳 者’此種資料係由網路基於現行行動單元被評估位置資料以及 行動單元訊號的動態資料及/或網路使用量而被決定。此網路 可以決定教佳通信區域之階層優先次序以及傳輸相對位置資 料一最佳喜好通信區域優先次序或一串階層式的優先次序至 行動單元。 此地理熱點區域較佳者由儲存於網路資料庫中之個別的 地理座標集合定義。一或更多資料集合從一網路基地台有選擇 性地被傳輸以提供相對位置資料給行動單元。 9 1325704
此種在無線網路通信中使用之行動單元較佳者具有一傳 輸=，接收器以及使用者輸出裝置。此傳輪器係用以啟動較佳 通“區域位置用之要求。接收器係用以接收對應由網路服務之 至少一較佳通信區域之地理位置資料。使用者輸出裝置改變由 網路服務之至少-較佳區域之相對位置之行動單元使用者至 行動單元之評估的位置，其由網路或行動單元依據行 何被配置而決定。
早凡可以被設計成為’包括但不限於無線區域網 路(yLAj ’分時雙工(TDD)電信通信系統及/或分頻雙工(f 電信通信系統上之無線通信或無線網路。因此，此
傳輸器及接巧被輯為使㈣被伽之特以統之協定。 此行气單元可以配置一全球定位系統⑹叫用以決定行 評估位置。在此種情況$，此傳輸11可職藉由傳 元評估位置資料之一訊號而傳輸一較佳通 ° 而行動單元接收器係用以接收對應至少一較佳通_ F 域=網路基於傳輸之行動單元評估位置㈣而決定之^^ 位置 >料之形式之地理位置資料。
，者是，此行動單元位置·由配置GPS
係用以基於回 對應由該網路服務之至少-較佳通信區域。置貝科其 應卜動單元GPS時，行動單元接收器較好用以接收對 二至V二較，通信區域之地理位置資料，以基於無線 疋之-行動單元評估位置之树錄資制形f 、 知甘ί行f：f元可被設計為用以直接與網路基地台通信以及 來動單元之對應—傳輸的要求的回應。 仃動早70可具有-地圖顯示器以在視覺上顯示相對於
10 ^評估行動單元位置之佳通信區域。此使用者裝置可包括一功 =使用指示器，其於行動單元實體市位於功率消耗相當高的區 域中時驅動。此一指示器可被用以手動或自動觸發功率消二 低之較佳通信區域一要求。 從以下的詳細描述之相關圖示本技藝之人士可了解本 明其它的目的及優點。 Λ 【實施方式】 本發明參照圖式而被描述，其中相同的標號代表相同的元 1。基地台，WTRU ’以及行動單元等名詞如以上所述以其一 般的方式被使用。本發明提供一種具有一或更多網路基地台之 無線射頻存取網路，經由該基地台可以提供行動單元，亦即行 ，WTRUs，用之無線服務，當它們進入及/或經過個別基地台 k供之地理覆蓋區域之個別區域時。為簡化起見，本發明被描 述為使用在建立於IEEE 802.11標準之具有基地台，即存取 巧’之無線區域網路(WLAN)。較佳者，此WLAN具有預先為 稱，熱點之較佳通信使用之地理區域。此種網路可被設計為行 動單元存取之直接網路以及允許對等行動單元通信，有時稱為 多跳網路（adhoc)通信。但是，所提出之發明可應用於可由行 動單元存取之任何無線系統。例如，取代熱點區域’較佳的通 信區域可以相對於訊號品質或與一行動單元通信中之苴它通 信參數而被決定。 〃 參照第3圖，一無線通信環境4〇〇被表示為具有行動單元 402，404以及具有至少一基地台4〇6之wlan 4〇5。此行動單 元較佳者配置有一全球定位系統(Gps)以使它們能夠決定它們 自己的地理位置。 此基地台經由相關的天線系統4〇7提供在被選擇地理區域 中的網路存取。不同的障礙物，例如牆4〇8，房屋4〇9及/或辦 公室建築411可能限制基地台提供服物品質Q〇s。雖然障礙區 域可以由基地台406服務，相較於無障礙區域，例如區域4〇1 1325704 及403 ’功率需求在障礙區域中通常較大。無障礙的區域可有 利地被設計為支援通信及或加強對位於此種區域之行動單元 通信服務之較佳的區域。 如果行動單元402不包括GPS或未被設計為可決定其本身 =置，WLAN405決定行動單元之評估的位置，例如使用多種 ，述之三角技術或都卜勒技術。例如，此WLAN 405決定行動 單i40i之相對位置至基地台406之天線並傳輸位置資訊資料 至行動單元402以協助移動行動單元4〇2至熱點區域4〇 1及4〇3。 熱點服務可藉由使用選擇性服務用之束型而被提供。例 如，由基地台天線接收及傳輸之波束可被設計為覆蓋熱點區 域，因此通信功率臨界不與由試圖使用熱點區域外部之被選擇 服務’一行動單元相配，即使在基地台天線之通信半徑之内。 或者是、’結合束型，此基地台可以用以僅提供一行動單元用之 加強的通信’當其經由相對地理資料的評估決定此種行動單元 實體上位於熱點區域巾時。例如，基本呼叫服務可以為從基地 台406之天線4〇7之360度半徑而被提供，而資料移轉，語音及/ $網1^網路服務僅可在熱點區域4〇1及4〇3中提供。在此例中， =動單元4。2可在其’林之位置被呼叫，但*需*重新定位置 =區域4G1或4G⑽猜由齡祕通㈣統支援之其它型 態的通信。 或者是，基地台可以被設計為提供一預定通信半徑内之服 孰變—仃動單元，當其實體上不位於功率消耗相當高的 區域。例如，所有的服務可播提供於從基地台406之天線 侧度半杈，但更多量效率的服務可能在熱點區域401及 明峨料’行料捕2可祕㈣知，當其說 會接收此種通知如果它重新位於熱點區域 ㈣網=°5較?者轉與每—祕㈣6絲讀點相關之 …匕括可以是基於最近通信歷史之位置相對於輸入輸出處 12 可以牙，3„相對地理覆蓋區域資料。此資料隨後 和饤動早70地理@料—起使用以提供重新定位資料給行 t兀而致駿黯觸定位至錢加_服顧之熱點區 動;===== :㈤或動更早^ 動至這些區物-個以存取職達到健的 於提供給行鱗元之魏以_熱點係位 網踗祛田旦Mi 仃動早至較少使用的熱點之 ίϊ=ϊίί?2不严要求時刻進行大量通信流量 如:ϊί3貝圖f為基礎表列該等位置。例 通信且熱點_财絲雜⑽麵_03中進行 知使用去搞叙一 t 而要使时啟動介入，通 量。這可_ 有f率的輸人輸出處理 務區域或-更有能量二強的服 監視的行料it術賴制卩提供行動_ ，資訊’當行動單元402通過基地台 此行動單元可被配置具有可顯示地圖功能，例如已知的 13 c s 1325704
GPS系統，之顯示器。在此種情況中，在wlan 4〇5，例如， 決定行動單元402的位置之後，系統405下載包含被顯示為行動 單元402上之地圖影像用之熱點座標地圖資訊。 例如，此被下載的資訊可包含和熱點位置4〇1，4〇3相關之 座標資訊’以整個地圖的形式或’如果行動單具有一般地圖資 訊做為定義内建於地圖之行動單元上之資區域之座標。 '
此等熱點’例如位置401及403可以在來自網路之一較早的 下載中被提供’公告於一網路指引中，或從之前經過 405之基地台406服務之無線覆蓋區域之逗留歸納式地決定。此 種外部或之前儲存的資訊被指示至特定的WLAN 4〇5，該 WLAN 405可傳遞識別資訊至行動單元4〇2通知它其以經位^ 該WLAN之服務區域内且該行動單元隨後可決定至入點位置 之一路徑及/或方向而不需要額外資訊。 當WLAM被用以僅提供服務給實體上位於熱點區域中之 行，單^時’此種外部或之儲存的行動單元可使用的資源可被 該行動單元使用以定位服務區域。例如，無線無務可以僅在敎 點區域401及403中提供。在此種例中，行動單元·將需要g 新定位至熱點401及403以進行由該熱點無線通信系統4〇5所 援之其它型態的通信。
，重新定位’行動單元可以使料部或之前儲存的資訊， 如果有的話。綠是’當WLAN個於經由熱狀網路存取及 订動車元之間的多跳網路對等通信時，熱點區域要求可以不直 如’行動單元402可以傳遞熱點位置資訊要求 WLAN中之行動單元彻，其接著傳遞此要求至 =4= 行料元物重败姆訊至行 較佳^，熱點服務區域資訊儲存於肌 ^ =經常=被更新。動態⑽資訊可被用以“= 匕，數L、疋關於射頻干擾之因子，維持熱點的等級。服務 14 < S > 1J25704 mΜ$407幅射g案被導出及/或使用歷史 仃動早兀00質服務回饋資訊隨時間對應。 域，束^ ’且在料情觀狀義熱點區 域不像典型的基於行動單元位置傳導波 統ί常要求行動單元重新將它們自己定位^ 的敲'二—之'、中的熱點區域。當束型被用以服務一定義 Λ’/波束可被調整以計人熱㈣域中真實的流 ’來士自基地台406經由天線407形成之波束可能不會在 曰可特疋的時間點確實覆蓋熱點區域4〇1及4〇3之整個區域，而
疋ί?ί以便在提供熱點區域中之服務時提供更為最佳的輸 ^輸出處理量。對於第3圖所示之極受限的情況，有可能一波 束可被傳導至僅覆蓋該熱點區域4〇3之一部份以服務行動單元 404且不需要未被佔用之熱點區域4〇1之任何覆蓋。但是，在此 種情況，’WLAN在它們的整體中較好是具有某些熱點區域監 視之型態’因此當-行動單元進入時可以提供適合的波束 在一熱點區域中被驅動。 一 .雖然前述討論的WLAN技術使用802.11技術，本發明可 被實施於任何無線通信系統，例如分時雙工(TDD)或 工 (FDD)無線電話系統。 &
【圖式簡單說明】 第la圖說明無線區域網路(wlAN)中之行動單元。 第1b圖說明具有多重基地台之WLAN。 第2a-2c圖係束型系統中之天線幅射圖案之例示圖。 第3圖係二行動單元，一基地台以及多種障礙之方塊圖，於其 中有利地使用本發明。 【主要元件符號說明】 10、102、406 基地台 12天線圖案 < S ) 15 1325704 104、107、402、404 行動單元(WTRU) 106、112、405無線區域網路(WLAN) 通信站 101、103、105、109、111、113、115、117 UE卜UE2、UE3行動單元 400無線通信環境 401、403 熱點區域 407天線系統 408牆 408房屋 411辦公室建築
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Claims (1)

1325704 _ ' 年3月3丨曰修正本 十、申請專利範圍： 1.
種於具有較佳通信使用地理區域之無線網路中用於行I 線傳輸接收單元(WTRU)之通信方法，其中可盥相關、 於一對應地理區域之一預定網路站台直接傳輸與接收通 號’該通信方法係包括： °。 決定一 WTRU之一評估地理位置； 將位置資料提供給該WTRU ’該位置資料與至少一較佳通 =區域的該已決定WTRU評估位置有關，其中該至少一較佳通 信區域相關於一網路站台，且該WTRU在該已決定wtrU2 估位置不能直接與該網路站台通信； 11 顯示該至少一較佳通信區域之該相關位置資料，以加速該 WTRU從該已決定WTRUff^置至該至少一較佳通信區域 的重新定位；以及 將該WTRU重較位於該至少—較佳通籠財，使得該 WTRU直接與該相關於至少一較佳通信區域之網路站台進 傳輸與接收通信信號。 2.如申，專利範圍第1項之方法，更包括下列步驟： ，由該WTRU啟動一預設較佳通信區域位置之要求；以及 藉由一網路基地台接收該要求。 3·如，請專利範圍第2項之方法，其中職細配置有一全球定 ^統(GPS)，該WTRU評估地理位置是藉由使用WTRU的全 :、疋位系統(GPS；)而決定’該WTRU要求傳輸包含現行WTRU =估地理#料’且該網路基地㈣基於該現行WTRu評估位置 貢料將該網路所決定之相關位置資料傳輸至該WTRU。 4. trt專利範圍第3項之方法，其中由該網路基地台傳輸至該 、i之該相關位置靖是基於該現行WTRU評估位置資料 以及較佳通信區域使用的動態資料而由該網路所決定。、 5. 如申明專利圍第2項之方法，其中一現行WTRU評估位置資 17 1325704 料，由該無線網路分析與該WTRU要求傳輸之實體特性相關 ^為料所決定，以及該網路基地台將基於現行WTRU評估位置 資料將該網路所決定之相關位置資料傳輸至該WTRU。 6. 如申清專利範圍第5項之方法，其中由該網路基地台傳輸至該 WTRU之該相關位置資料是由該網路所決定，其是基於該現行 WTRU#平估位置資料以及預設較佳通信區域使用的動態資料。 7. 如，請專利範圍第2項之方法，其中該％1^1;配置有一全球定 位系統(GPS)，該WTRU評估地理位置是藉由使用WTRU的全 球疋位系統(GPS)而決定，該網路基地台將由該基地台服務之 參 所有網路預設較佳通信區域的地理位置資料傳輸至該 WTRU，且相對位置資料由該WTRU決定。 8. 如申明專利範圍第2項之方法，其中該網路允許WTRU與網路 f地:的直接無線通信’以及允許WTRU間的點對點無線通 • 信、、中由該WTU啟動並由該網路基地台接收的該要求，藉由 位於-預設較佳通信區域中並由該基地 WTRU所傳送。 9如申明f利範圍第1項之方法’其中該網路基於現行WTRU評 ^位Ϊ貝料以及網路使用的動態資料來監視已決^ WTRU評 • 且將由該網路所決定的相關位置資料週期性地傳輸至 該 WTRU。 10.如:明專利|巳圍第旧之方法，其中該wtru配置有一全球定 ,^(GPS；) ’該WTRU評估位置是藉由使用WTRU的全球定 位系統(GPS)而決定。 翻第1奴方法，其中侧位置㈣係基於該已 二祕aΐ估位置貧料以及網路使用資料之動態資料而由 =η、疋’因此可決定較佳通信區域之一階層式的優先次 序’猎由-網路基地台將至少一第一較佳通信區域優先次序 18 1325704 之相關位置資料傳輸至該WTRU。 12. 如U利範圍第丨項之方法，更包含下列步驟： 藉由個職理鋪集合絲紐通信區域； 儲存該座標集合於一資料庫；以及 從-網路基地台選擇性地傳輸一或更多該資料集合，以將 相關位置資料提供給該％1^1;。 、 13. 如f请專利範圍第i項之方法其中該冒更設置有一地圖 顯示器，該方法更包含下列步驟： 使用相關位置資料以顯示與所評估WTRU位置有關之較 佳通信區域之一地圖。 14 :種驗在-無_路巾進行通信之行絲線傳輸接收單元 TRU) ’該無線網路具有預設為較佳通信使用之地理區域， /、中該WTRU可與相關於—對應地理區域之_預定網路站台 直接傳輸與接收通信信號，該WTRU包括： 一傳輸器，設置來使用一被決定WTRU評估位置，以啟動 至^了預設較佳通信區域之位置的—要求，其中該至少一較佳 區域相關於一網路站台，且該WTRU在該已決定WTRU之 評估位置不能直接與該網路站台通信； 、>一接收器，設置來接收與該網路所服務之至少一預設較佳 通信區域對應之地理位置資料；以及 一使用者輸出裝置，設置來顯示該至少一較佳通信區域之 該相關位置資料，以加^WTRU從該已蚊贾奶評估位置 至該至少一較佳通信區域的重新定位，使得該WTRU可直接與 該相關於至少-較佳通信區域之網路站台進行傳輸與接收通 信信號。 I5·如申請專利範圍第14項之行動WTRU，更包括一全球定位系統 (GPS) ’該全球定位系統(Gps)決定該WTRU之一評估位置，其 中該傳輸器藉由傳輸包括現行WTRU評估位置資料之一訊號 19 1325704 而傳輸該預設之較佳通信位置要求，且其中該WTRU^收器用 以接收由該網路基於該被傳輸之WTRU評估位置資料而決定 之對應至少一預設較佳通信區域之相關位置資料形式之地理 位置資料。 16.如申請專利範圍第14項之行動WTRU，其中該WTRU接收器 係基=由該無線網路分析與該WTRU要求傳輸的實體特性相 關之資料所決定的一WTRU評估位置來接收地理位置資料，該 地理位置資料係與以該無線網路所決定的相關位置資料形式 的至少一預設較佳通信區域對應。 鲁17.如申請專利範圍第14項之行動WTRU，更包括一全球定位系統 (GPS) ’該全球定位系統(Gps)決定該WTRU之一評估位置並基 於與為回應一被傳輸要求所接收之由該網路服務之至少一預 δ又較佳通#區域對應之地理位置資料而計算相關位置資料。 .18.如申請專利範圍第Η項之行動WTRU，其中WTRU用於與該網 路基地台之直接通信以及亦用於與其它WTRU之對等 (peer-to-peer)無線通信，且其中該WTRU接收器係用以經由從 與-網路基地台直接通信之另—WTRU之傳遞而接收對一被 傳輸要求之一回應。 • I9·如申請專利範圍第M項之行動WTRU，更包括一地圖顯示器， 2以視覺地顯示與該評估WTRU位置相關之預設較佳通^區 域0 20. 如申凊專利範圍第14項之行動胃如，其中該贾則系用於一 無線區域網路(WLAN)中之無線通信。 21. 如申請專利範圍第14項之行動wtru，其中該贾则系用於分 時雙工(TDD)電信通信系統中之無線通信。 22. 如申睛專利範圍第14項之行動wtru，其中該贾奶係用於分 頻雙工(FDD)電信通信系統中之無線通信。 、 20 丄JZJ/U4 21 =，圍第14項之行動麵，其中該使 5功率使用指示器，其於該WTRU實體上位於功率消“ 對高之一區域中且實體上未位於該至少一預設較佳通信區』 中時係為驅動狀態。 σ 一 21
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