TW200947888A - Method and apparatus for battery management in a converged wireless transmit/receive unit - Google Patents

Method and apparatus for battery management in a converged wireless transmit/receive unit Download PDF

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Publication number
TW200947888A
TW200947888A TW098100263A TW98100263A TW200947888A TW 200947888 A TW200947888 A TW 200947888A TW 098100263 A TW098100263 A TW 098100263A TW 98100263 A TW98100263 A TW 98100263A TW 200947888 A TW200947888 A TW 200947888A
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Taiwan
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rat
battery management
unit
state
wtru
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TW098100263A
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Chinese (zh)
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TWI423704B (en
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Catherine M Livet
Guang Lu
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Interdigital Tech Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

The present invention is a method and apparatus for minimizing power consumption in a converged WTRU. In a preferred embodiment, power consumption is minimized by coordinating battery management of the various RATs supported by the converged WTRU. A coordinated multi-RAT battery management (CMRBM) unit is used by the converged WTRU to minimize power consumption. The CMRBM unit monitors various power and link metrics of the various RATs supported by the converged WTRU, and coordinates power states of the converged WTRU.

Description

200947888 六、發明說明： 【發明所屬之技術領域】 本發明一般涉及無線通信系統。更具體地，本發明涉及 在能夠通過多種無線電存取技術（RAT)運行的統合式無線發 射/接收單元（WTRU)中的電源管理。 【先前技術】 統合式WTRU是能夠經由多種無線電存取技術（RAT) 通信的移動設備。統合式WTRU提供豐富的服務，包括語音、 對電子鄙件和個人資訊的轉存取、網赠覽、音頻和視頻重 播和流傳輸、遊戲等。然而’經由多種謹的通信需要很多 的電量，從而導致統合式WTRU電池的快速耗倉。 在統合式W厕中，經由多種:=需_ WTRU以多種RAT中每一個來發送和接收。為了進一步解決 該問題，統合式WTRU可具有多Rp鏈，或者能夠同時經由 ❹ 彡進行聽。由於齡式WTRU通常是可赋設備，所 以不期望通過增加電池大小來滿足電量的需求。因此，最小化 在統合式WTRU中電量的消耗是期盼的。 在統合式WTRU中的所有元件中，收發機通常消耗最多 的電量。因此，保存電量的最簡單方式是在不需要收發機時對 其進行關閉或者降低其活躍性。這可通過將资肪置於休眠 狀態或不連續接收（職）模式來實現。不同的無線電存取技 術（RAT)具有它們自己的省電機制，並且—般都考慮到上述 兩種狀態（有時使用與町不同的術語）。 3 200947888 一第-狀態為喚醒狀態，其時WTRU的無線電開啟。在該 狀態下，WTRU可以雜地魏或減資料，或者w· ^ 以處於省電模式，其產生用以監控無線電的流量，並且如果需 要，其快速切換至資料的主動發送和接收。第二狀態為休眠狀 態，其時WTRU #無線電被週期性關閉。WTRU間歇性喚醒 以從網路接收資訊’例如在IEEE 8〇2 u講中的信標、在第 三代合作夥伴計畫（3GPP)猶巾的導麵道ϋ等。 網路端可在緩衝器中保存定位至休眠WTRU的封包，並且在 WTRU處於喚醒狀態時發送這些封包。 ⑩ 應注意的是’RAT協定對於給定技術定義了所需的和可選 的電源管理赋。為了·，在無_域網路（Wlan)中， 為了，少無線客戶機的電池消耗，客戶機無線電將在兩種狀態 之間交替，包括：⑴啟動狀態’其間無線客戶機持續啟動性 地發送和接收；和⑵省電狀態，在無線客戶機間歇地休眠 時發生該狀態。 在基礎建設網路中的WLAN存取點跟蹤每一關聯wtru 的狀態。這些存取點將定向到處於休眠狀態的WTRu的流量❹ 進行緩衝。以固定的時間間隔，Ap將發送TIM (流量指示映 ，）訊框’其指示哪個休眠WTRU緩衝了在存取點等待的流 量。處於休眠狀態的WTRU將間歇性地啟動其接收機，並接 收TIM。如果WTRU具有等待的流量，則其將發送封包交換 (PS)輪詢訊框至AP。WTRU將等待流量，直至其被接收， 或者AP將發送用以指示不存在緩衝的流量的另一 ΉΜ訊框。 在全球移動電信系統（UMTS)技術中，…刀^可以處於 4 200947888 兩個基本狀態的任—種：空閒狀態或連接狀態。在空閒狀態 下WTRU正處於胞元中”。然而，WTRU仍然能夠接收 信令資訊’例如料。WTRU將在空離態下等待直至建 立無線電資源控制器（RRC)連接。在漏丁8中限定了各種 連接狀雜式’包括就專關道（CELL—臟）、胞元前向 存取頻道（CELL_FACH)、胞元尋呼頻道（CELL—pcH)和 UMTS陸地無線電存取晴（UTRAN)登記區域尋呼頻道 (URA—PCH ) ’其巾每健式料可變幅度通信魏和省電效 果。 .其他存取技術具有它們自己各自的電源管理狀態和模 < ϋ# WLAN# UMT f賴紐是賴_，不表示 對本發明範圍的限制’其可細于期制任_無線電存取技 術。 參照第1圖，在多RAT無線環境100中示出現有技術的 統合式 WTRU 110。各RAT (RAH、RAT2、…、RANN)可 用於經由它們各自協定的通信。統合式WTRU 11〇包括分別 用於與每一 RAT!、RAT2、…、RANn通信的多個RAT處理單 元120〗、12〇2、..·12〇Ν。通過各個驗電池管理單元13〇1、 Π02、…13(^控制每一 RAT處理單元12〇】、1202、…12(^的 電源狀態。這些RAT電池管理單元130!、13〇2、…13〇\根據 匕們各自的RAT協定管理電源和資源。因此，統合式WTRU 11〇包括用以通過多RAT通信的功能和根據每一 rat協定和 電源模式來管理電源和資源的功能。其他WTRU元件14〇包 括各種其他元件和功能，包括顯示器、輸入設備、發射機等。 5 200947888 為了示出，當統合式WTRU 110使用RAT!時，RAT!處理單 元120!提供與其他WTRU元件140結合的RAT特定協定功 能’同時RAT^電池管理單元13(^管理電源資源和電源模式。 然而，由於每一 RAT處理單元120^ 1202、…12〇N和關 聯的RAT電池管理單元13〇1、13〇2、…13〇n彼此獨立運行， 所以統合式WTRU 110缺乏協作性。因此，失去了最小化電源 消耗的機會。因此，期望一種方法和設備，以在統合式WTRU 中協作多RAT電池管理。 【發明内容】 本發明提供一種在統合式WTRU中用於最小化電源消耗 的方法和設備。在較佳實施方式中，通過調節由統合式WTRU 支持的各RAT的電池管理來最小化電源消耗。由統合式WTRU 來使用調節的多RAT電池管理（CMRBM)單元，以最小化電 源消耗。CMRBM單元監控由統合式WTRU支援的各^丁的 各電源和鏈路度量，並調節統合式WTRU的電源狀態。 【實施方式】 雖然本發明的特徵和元件在較佳的實施方式中以特定的 結合進行了描述’但每個特徵或元件可以（在沒有所述較佳實 施方式的其他特徵和元件的情況下）單獨使用，或在與或不與 本發明的其他特徵和元件結合的各種情況下使用。 如其中所使用的’ WTRU包括但不限於使用者設備 (UE)、移動站、固定或移動使用者單元、尋呼機或能夠在無 200947888 線環境中運行的任何其他類型的設備。 第2圖示出包括CMRBM單元220的統合式WTRU 210。 CMRBM單元220調節各RAT電池管理單元23(^23(^...23(^ (以下共同使用元件符號230)，這些RAT電池管理單元輪流 控制母一 RAT處理單元240丨、24〇2、…240N (以下共同使用 元件符號240)的電源和資源管理。多無線通信環境包 括· RATi、RAT2、…RATn (通過實例可以為這些，但是不限 於本發明的範圍）’整合封包無線電服務技術（GPRS)網路， 通用移動電信（UMTS)網路，全球移動通信（GSM)網路， GSM增強資料率的GSM演進（EDGE)無線存取網（GERAN) 和無線區域網路（WLAN)，例如IEEE 802.1 lx相容網。統合 式WTRU 210包括其他WTRU元件250，其可包括收發機、 記憶體、顯示器等。 CMRBM單元220調節統合式WTRU 210的各RAT電池 管理單元24(^、24〇2、…240N。為了實現該操作，較佳地由 CMRBM單元220使用三種通用電源狀態。第一電源狀態為喚 醒狀態。在喚醒狀態下，統合式WTRU 21〇主動地發送和/或 接收資料。CMRBM喚醒狀態類似於上述wlAN啟動狀態和 UMTS連接狀恶。第一電源狀態為休眠狀態。在休眠狀態下， RAT以降低功能性和減少電源消耗的方式運行，典型地僅週期 性開啟。休眠電源狀態類似於上述的UMTS空閒狀態。第三 電源狀態為關閉狀態。在關閉狀態下，RAT被完全關閉電源， 並且不週期性發送或接收通信。 參照第3圖，示出由用以控制rat電池管理單元的第2 7 200947888 圖的統合式WTRU 210的CMRBM單元220所使用的狀態機 300。在關閉狀態310中，完全關閉給定rat處理單元。在開 啟狀態320，啟動給定RAT處理單元，並且至少處理單 元為部分可運行的。啟動狀態320還包括喚醒模式33〇和休眠 模式340。在喚醒模式330下，RAT處理單元完全可運行，並_ 且甚至可主動地發送資料至網路或從網路接收資料。在休眠模 式340下，RAT處理單元以降低功能性的方式運行。典型地， 在休眠模式340下，如上所述’ RAT處理單元將週期性關閉其 收發機，並減少控制訊息傳輸。 應注意的是，CMRBM單元220電源狀態是在調節多rat 電池管理時使用的一般性電源狀態。給定的協定可定義 多種子狀態或給定CMRBM電源狀態的模式。例如，在umts 存取技術中的啟動狀態包括至少四個子狀態（如上所述 URA—PCH、CELL—DCH、CELL—PCH 和 CELL_FACH)。在 CMRBM單元220正常調節電池管理時，根據其各自的_ 協定由RAT電池管理單元最終確定由RAT電池管理單元所選 擇的特定子狀態。這不限於喚醒模式330，並且包括cmrrm 休眠模式340,以及對於各RAT協定特定的各種其他電源管理 細節。 仍參照第3圖，由虛線表示狀態改變。電池管理單元 可以通過接收狀態改變請求從關閉狀態31〇改變為開啟狀態 320 ’反之亦然。在開啟狀態時，rat電池管理單元可以通^ 狀態改變請求的方式在喚醒模式330和休眠模式34〇之間選 擇。可替換地，RAT電池管理單元可以基於其各自_協定 200947888 和電池管理結構單方面改變其狀態或模式。 再參照第2圖，CMRBM單元220較佳地通過以下表i中 的實例的詳細傳送訊息原語來與統合式资如21()的各膽 電池管理單7〇 240!、24G2、...24(^通信。也可以使料他原語， 並且以下討論的原語根據需要可包含除了在說明書中清楚引 用的其他附加資訊元件。 Ο200947888 VI. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention generally relates to wireless communication systems. More specifically, the present invention relates to power management in a unified wireless transmit/receive unit (WTRU) capable of operating over a variety of radio access technologies (RATs). [Prior Art] A unified WTRU is a mobile device capable of communicating via a variety of radio access technologies (RATs). Integrated WTRUs provide a rich set of services, including voice, access to e-mail and personal information, web conferencing, audio and video replay and streaming, gaming, and more. However, a lot of power is required via a variety of savvy communications, resulting in a quick drain of the integrated WTRU battery. In a unified W-room, via a variety of: = required WTRUs transmit and receive in each of a variety of RATs. To further address this issue, a unified WTRU may have multiple Rp chains or be able to listen simultaneously via ❹. Since age-aged WTRUs are typically device-capable, it is not desirable to meet the demand for power by increasing the size of the battery. Therefore, minimizing the consumption of power in a unified WTRU is desirable. Of all the elements in a unified WTRU, the transceiver typically consumes the most amount of power. Therefore, the easiest way to conserve power is to turn it off or reduce its activity when the transceiver is not needed. This can be done by putting the fat into a dormant state or a discontinuous reception (job) mode. Different radio access technologies (RATs) have their own power saving mechanisms, and generally consider the above two states (sometimes using terms different from the town). 3 200947888 A state-awake state, when the WTRU's radio is turned on. In this state, the WTRU may either dim or decrement the data, or w·^ to be in a power save mode, which generates traffic to monitor the radio and, if needed, quickly switches to active transmission and reception of the data. The second state is a dormant state when the WTRU # radio is periodically turned off. The WTRU intermittently wakes up to receive information from the network, such as beacons in the IEEE 8〇2 u lecture, on the third generation partner project (3GPP). The network may store packets destined for the dormant WTRU in the buffer and transmit the packets when the WTRU is in the awake state. 10 It should be noted that the 'RAT agreement defines the required and optional power management assignments for a given technology. In order to eliminate the battery consumption of the wireless client, the client radio will alternate between two states, including: (1) the startup state during which the wireless client continues to be activated. Sending and receiving; and (2) power saving state, which occurs when the wireless client is intermittently sleeping. The status of each associated wtru is tracked by WLAN access points in the infrastructure network. These access points will buffer the traffic to the WTRu that is dormant. At a fixed time interval, Ap will send a TIM (Traffic Indicator,) message box indicating which of the dormant WTRUs buffered the traffic waiting at the access point. The WTRU in a dormant state will intermittently start its receiver and receive the TIM. If the WTRU has waiting traffic, it will send a Packet Switched (PS) poll frame to the AP. The WTRU will wait for traffic until it is received, or the AP will send another frame to indicate that there is no buffered traffic. In the Global System for Mobile Telecommunications (UMTS) technology, the tool can be in any of two basic states: 2009, 2009888: idle state or connected state. The WTRU is in the cell in the idle state. However, the WTRU is still able to receive signaling information. For example, the WTRU will wait in an vacant state until a Radio Resource Controller (RRC) connection is established. Various connection-like miscellaneous 'includes registration for special gateway (CELL-dirty), cell forward access channel (CELL_FACH), cell paging channel (CELL-pcH) and UMTS terrestrial radio access qing (UTRAN) Regional Paging Channel (URA-PCH) 'There is a variable-amplitude communication between the health and the power-saving effect of the device. Other access technologies have their own power management status and mode<ϋ#WLAN# UMT The present invention is not limited to the scope of the present invention, which may be inferior to the term radio access technology. Referring to Figure 1, a prior art integrated WTRU 110 is shown in a multi-RAT wireless environment 100. (RAH, RAT2, ..., RANN) may be used for communication via their respective protocols. The integrated WTRU 11A includes a plurality of RAT processing units 120, 12, respectively, for communicating with each RAT!, RAT2, ..., RANn, respectively. 2,..·12〇Ν. Through each battery test Management unit 13〇1, Π02, ...13 (^ control each RAT processing unit 12〇), 1202, ... 12 (^ power state. These RAT battery management units 130!, 13〇2, ... 13〇\ according to 匕Their respective RAT protocols manage power and resources. Accordingly, the integrated WTRU 11 includes functionality to communicate over multiple RATs and to manage power and resources in accordance with each rat protocol and power mode. Other WTRU elements 14 各种 include various Other components and functions, including displays, input devices, transmitters, etc. 5 200947888 To illustrate, when integrated WTRU 110 uses RAT!, RAT! processing unit 120! provides RAT-specific protocol functionality in conjunction with other WTRU elements 140' At the same time, the RAT^Battery Management Unit 13 manages the power resource and power mode. However, since each RAT processing unit 120^1202, ...12〇N and the associated RAT battery management unit 13〇1, 13〇2, ...13〇 n operates independently of each other, so the integrated WTRU 110 lacks cooperating. Therefore, the opportunity to minimize power consumption is lost. Therefore, a method and apparatus are desired to cooperate multi-RAT battery tubes in a unified WTRU. SUMMARY OF THE INVENTION The present invention provides a method and apparatus for minimizing power consumption in a unified WTRU. In a preferred embodiment, power consumption is minimized by adjusting battery management of each RAT supported by the integrated WTRU. The conditioned multi-RAT battery management (CMRBM) unit is used by the integrated WTRU to minimize power consumption. The CMRBM unit monitors the various power and link metrics supported by the integrated WTRU and adjusts the power state of the integrated WTRU. [Embodiment] While the features and elements of the present invention are described in the preferred embodiments in the preferred embodiments, the various features or elements may be It is used alone or in various cases with or without other features and elements of the invention. A ' WTRU as used therein includes, but is not limited to, a User Equipment (UE), a mobile station, a fixed or mobile subscriber unit, a pager, or any other type of device capable of operating in a non-200947888 line environment. FIG. 2 shows a unified WTRU 210 that includes a CMRBM unit 220. The CMRBM unit 220 adjusts each RAT battery management unit 23 (^23 (^ (hereinafter commonly used component symbol 230), these RAT battery management units take turns to control the parent RAT processing unit 240丨, 24〇2, ... Power and resource management for 240N (hereinafter commonly used component symbol 240). Multiple wireless communication environments include · RATi, RAT2, ... RATn (which may be by way of example, but not limited to the scope of the invention) 'Integrated Packet Radio Service Technology (GPRS) Network, Universal Mobile Telecommunications (UMTS) network, Global System for Mobile Communications (GSM) network, GSM Enhanced Data Rate GSM Evolution (EDGE) Radio Access Network (GERAN) and Wireless Local Area Network (WLAN), such as IEEE 802.1 lx compatible network. The integrated WTRU 210 includes other WTRU elements 250, which may include transceivers, memory, displays, etc. CMRBM unit 220 regulates each RAT battery management unit 24 of the integrated WTRU 210 (^, 24〇2) ...240 N. To accomplish this, three general power states are preferably used by the CMRBM unit 220. The first power state is an awake state. In the awake state, the integrated WTRU 21 actively transmits and/or receives. The CMRBM wake-up state is similar to the wlAN boot state and the UMTS connection. The first power state is the sleep state. In the sleep state, the RAT operates in a manner that reduces functionality and reduces power consumption, typically only periodically. The sleep power state is similar to the UMTS idle state described above. The third power state is the off state. In the off state, the RAT is completely powered off and does not periodically transmit or receive communications. Referring to Figure 3, it is shown that The state machine 300 used by the CMRBM unit 220 of the integrated WTRU 210 of the battery management unit of the rat battery management unit. In the off state 310, the given rat processing unit is completely turned off. In the on state 320, the given RAT processing is initiated. The unit, and at least the processing unit is partially operational. The startup state 320 also includes an awake mode 33〇 and a sleep mode 340. In the awake mode 330, the RAT processing unit is fully operational, and _ and even actively sends data to the network The data is received or received from the network. In sleep mode 340, the RAT processing unit operates in a reduced functionality manner. Typically In sleep mode 340, as described above, the 'RAT processing unit will periodically turn off its transceiver and reduce control message transmission. It should be noted that the CMRBM unit 220 power state is a general power source used when adjusting multi-rat battery management. State. A given contract may define multiple substates or patterns for a given CMRBM power state. For example, the boot state in the umts access technique includes at least four substates (URA-PCH, CELL-DCH, CELL, as described above). PCH and CELL_FACH). When the CMRBM unit 220 normally regulates battery management, the particular sub-state selected by the RAT battery management unit is ultimately determined by the RAT battery management unit in accordance with its respective protocol. This is not limited to wake mode 330 and includes cmrrm sleep mode 340, as well as various other power management details specific to each RAT protocol. Still referring to Fig. 3, the state change is indicated by a broken line. The battery management unit can change from the off state 31 to the on state 320 by receiving a state change request and vice versa. In the on state, the rat battery management unit can select between the awake mode 330 and the sleep mode 34〇 in the manner of a state change request. Alternatively, the RAT battery management unit may unilaterally change its state or mode based on its respective_Agreement 200947888 and battery management structure. Referring again to FIG. 2, the CMRBM unit 220 preferably communicates with each of the biliary battery management sheets 7 〇 240!, 24G2, . . . 24 of the example (1) in the following table i. (^Communication. It is also possible to use the primitives, and the primitives discussed below may contain other additional information elements other than those explicitly mentioned in the specification as needed.

CMRBM 單 元—RAT電 池管理單元 描述 表1CMRBM Unit - RAT Battery Management Unit Description Table 1

狀態改變 指示 狀態資訊 請求 狀態資訊 回應 CMRBM 單 元—RAT電 池管理單元 CMRBM單it請求RAT冑池管理單元改 變電源狀態。應注意岐，最後等到RAT 電池管理單元執行該請求。例如，在 UMTS RAT中，貿細不能自動進入休 眠狀態；這是網路的決定。如果存在子狀 態，則也表示 CMRBM 單 元—RAT電 池管理單元 CMRBM 單 元—RAT電 變。該狀‘較时叹來自CMRBM單 元的狀態改變請求的結果，或者基於RAT 協定由RAT電歸理單元啟動的自動狀 種新狀態 ------- | 7T?I 7?A. °在RAT電池管理單元自動進人新狀態之 HMMRbm單元請植態改變的 大態 回應於狀態資訊請求，CMRBM單元通過 注意的是，良 9 200947888 池管理單元Status Change Indication Status Information Request Status Information Response CMRBM Unit - RAT Battery Management Unit CMRBM Single It requests the RAT Battery Management Unit to change the power status. It should be noted that finally wait until the RAT Battery Management Unit performs the request. For example, in the UMTS RAT, the trade cannot automatically enter sleep; this is the decision of the network. If there is a substate, it also represents the CMRBM unit - RAT battery management unit CMRBM unit - RAT change. This is the result of a state change request from the CMRBM unit, or an automatic new state initiated by the RAT electrical unit based on the RAT protocol - 7T?I 7?A. ° The RAT battery management unit automatically enters the new state of the HMMRBm unit. The status of the state change is in response to the status information request. The CMRBM unit notices that the good management unit is the 2009 9888 pool management unit.

開啟請求 CMRBM 單 元->RAT電 池管理單元 終狀態決定取決於RAT電池管理單元 RAT電池管理單元較佳地通過狀態改變 表示訊息通知CMRBM單元所選擇的狀 該命令使得CMRBM單元開啟RAT電池 管理單元，並隨後開啟RAT處理單元。Open request CMRBM unit-> RAT battery management unit final state decision depends on the RAT battery management unit RAT battery management unit preferably informs the CMRBM unit of the command selected by the state change indication message such that the CMRBM unit turns on the RAT battery management unit, And then turn on the RAT processing unit.

該命令使得CMRBM單元關閉RAT電池 官理單元，並隨後關閉RAT處理單元。 CMRBM 單 元->RAT電 池管理單元This command causes the CMRBM unit to turn off the RAT battery management unit and then close the RAT processing unit. CMRBM Unit->RAT Battery Management Unit

配置請求 RAT電池管理單元提供與其當前電源狀 態相關的内部配置參數至CMRBM單元。Configuration Request The RAT Battery Management Unit provides internal configuration parameters related to its current power state to the CMRBM unit.

CMRBM 單 元—RAT電 池管理單元 CMRBM單元使用其原語來訂制RAT的 電源狀態參數’從而使得電源消耗最佳 化。 第4圖為在第2圖的統合式WTRU中用以調節多咖電 池管理的方法的流程圖400。CMRBM單^ 22()監控在統合式 WTRU210巾包含的各RAT電池管理單元細、24〇2、2娜 以及RAT各種信號和鏈結度量（步驟41〇)。基於該監控， CMRBM單元220確定是否期望對任一 電池管理^進 行狀態改變或模式改變（步驟420)。該確定可基於用以最小 化統合式WTRU 220的電池電源的任—原理。例如，當不存 在對於給定RAT(例如RA^ )可用網路時，期望將相應的_CMRBM Unit - RAT Battery Management Unit The CMRBM unit uses its primitives to subscribe to the RAT's power state parameters' to optimize power consumption. Figure 4 is a flow diagram 400 of a method for regulating multi-coffee battery management in the integrated WTRU of Figure 2. The CMRBM unit 22 () monitors the various RAT battery management unit details, 24, 2, 2 Na, and RAT various signal and link metrics included in the integrated WTRU 210 (step 41). Based on this monitoring, CMRBM unit 220 determines if it is desired to make a state change or mode change to any battery management (step 420). This determination may be based on any of the principles used to minimize the battery power of the integrated WTRU 220. For example, when there is no network available for a given RAT (eg RA^), it is expected that the corresponding _

10 200947888 電池管理單元230】和RAT處理單元240!置於關閉模式，以保 存旎量。同樣，如果網路變為可用，則然後亿八丁電池管理單 元230】和RAT處理單元240〗可置於開啟狀態。可替換地，當 統合式WTRU 210感測到較低電源功率水準時，預定處 理單元可敎地或週雜地被置於關模式，⑽存電池能 量。 可替換地，統合式WTRU 210的使用者可配置CMRBM 單元220，以根據需要調節電源模式和狀態。可替換地， CMRBM單元220可請求RAT電池管理單元230的狀態從休 眠模式改變為喚醒模式，或者當即將切換至該時，其基 於其各自的電源管理協定拒絕RAT電池管理單元23〇改變為 休眠模式，以下將參照第6圖更詳細描述cCMRBM可利用鏈 路品質度量以影響任一 RAT的狀態改變。例如，當WTRU21〇 被連接至多個RAT，並且在這些rat上鏈路品質較好，則 C_M可請求RAT改變其狀態為休眠模式，或進行相反操 作。 在CMRBM單元220確定在步驟420中需要狀態改變或 模式改變的情況下，CMRBM單元220請求RAT電池管理單 το 230進行狀態改變或模式改變（步驟43〇 )。較佳地，cmrbm 單元220使用在上述表1中定義的原語請求狀態改變。具體 地，CMRBM單元220發送“狀態改變請求，，訊息至被請求改 變狀態或模式的RAT電池管理單元230。在接收到狀態改變請 ^時’ RAT電池管理單元230基於其rat特定協定^；示其將 符合該請求’並較佳地發送“狀態改變指示”訊息以確認其當 200947888 前狀態（步驟440)。 應注意的是，當特定RAT改變模式 休眠模式，或相反）時，典型地’通知嫩醒模式至 纽變’從而可通過網路對定位至統合式21〇的流量10 200947888 The battery management unit 230] and the RAT processing unit 240! are placed in the off mode to save the volume. Similarly, if the network becomes available, then the Euclidean Battery Management Unit 230] and the RAT Processing Unit 240 can be placed in an On state. Alternatively, when the integrated WTRU 210 senses a lower power level, the predetermined processing unit can be placed in an off mode, or (10) stored in battery power. Alternatively, the user of the integrated WTRU 210 can configure the CMRBM unit 220 to adjust the power mode and status as needed. Alternatively, the CMRBM unit 220 may request that the state of the RAT battery management unit 230 be changed from the sleep mode to the awake mode, or when it is about to switch to it, it rejects the RAT battery management unit 23 to change to sleep based on its respective power management protocol. Mode, cCMRBM may utilize link quality metrics to affect the state change of either RAT, as described in more detail below with respect to FIG. For example, when the WTRU 21 is connected to multiple RATs and the link quality is good on these rats, the C_M may request the RAT to change its state to sleep mode, or vice versa. In the event that the CMRBM unit 220 determines that a state change or mode change is required in step 420, the CMRBM unit 220 requests the RAT battery management sheet τ 225 to make a state change or mode change (step 43 〇 ). Preferably, the cmrbm unit 220 requests a state change using the primitives defined in Table 1 above. Specifically, the CMRBM unit 220 transmits a "state change request" to the RAT battery management unit 230 that is requested to change the state or mode. Upon receiving the status change, the RAT battery management unit 230 displays a protocol based on its rat. It will conform to the request and preferably send a "Status Change Indication" message to confirm its status before 200947888 (step 440). It should be noted that when a particular RAT changes mode sleep mode, or vice versa, typically ' Notify the awake mode to the new change' so that the traffic can be targeted to the integrated 21〇 network

進行緩衝存儲，如上所述，或者由於i L 田力其他原因。利用將電源模 式與網路同步的RAT特定協定，以實現該處理。Buffer storage, as described above, or due to other reasons. This process is implemented using a RAT-specific protocol that synchronizes the power mode with the network.

G ❹ 如果在步驟420，CMRBM單元22〇不期望狀態改變則 確定任-RAT電池管理單元23〇是否期望狀態改變（步驟 450)。RAT電池管理單元2料基於隱特㈣定作出關於 該狀態的獨立判斷。如果沒有RAT電池管理單元23〇期望狀 態改變，則該方法返回步驟41〇以進一步監控。如果電 池管理單元230期望狀態改變，則rat電池管理單元23〇請 求來自CMRBM單元220的對於狀態改變的許可（步驟46〇 )。 較佳地，如上述表1中的描述，該請求為“狀態資訊請求，，原 語。在接收到狀態改變請求時，CMRBM單元22〇確定是否准 許狀態改變請求，並相應地用信號通知該請求的電池管 理單元230 (步驟470)。較佳地，CMrbm單元220使用如上 述表1中的“狀態資訊回應”訊息來用信號通知該請求的 RAT電池管理單元230。應注意的是，CMRBM單元220可以 准許或不准許所請求的狀態改變，而請求的RAT電池管理單 元230可繼續狀態改變，而不考慮CMRBM單元220准許的 許可或者拒絕。 在另一實施方式中，參照第5圖，示出使用配置報告用以 調節統合式WTRU 210中的多rat電池管理的方法的流程圖 12 200947888 5〇1田統合式WTRU 210開啟時（步驟sl〇)，每一隱電 ^管理單it 230通知cmrbM單元22()其各自的電池管理配 ^ (步驟520)。較佳地，爾電池管理單元23〇向c難m 单^20發送如上述表！中定義的“配置報告，，訊息。應注意 的是，典㈣’由特定RAT協絲規定初始電池管理配置。 接下來，CMRBM單元220編譯該報告，並較是否需要請求 RAT電池S理單元23G進行狀態改變，從而能量消耗最 小化（步驟530)。如果cmrbm單元21〇確定不需要狀態改 變（亦即’統合式WTRU 210當前以最佳電祕置的狀態運 行），則該方法前進至步驟550。如果另一方面，C_M單 兀220確定期望狀態改變（即，統合式WTRU 210可更有效 配置）’則CMRBM單元220請求RAT電池管理單元230進 =狀態改變（步驟540)。較佳地，該請求處於如上述表丨所 定義的‘‘配置請求”訊息的形式。然後，請求改變狀態的 電池管理單元230可根據其自身特定raj協定確定是否進行 狀態改變。在下一配置報告中，將由RAT電池管理單元23〇 指示所選擇的狀態。可選地，各RAT電池管理單元23〇週期 性重複配置報告（步驟550)。該週期性報告可以以固定時間 間隔進行，或者可基於使用者控制或CMRBM單元22〇動態 調整。 除了參照第4圖和第5圖所述的方法之外，cmrbm單元 220可請求RAT電池管理單元230完全關閉電源，從而關閉其 各自RAT處理单元240。較佳地，通過發送如上述表1所定義 的關閉请求sfL息來實現該處理。同樣地，CMRBM單元 13 200947888 220可請求處於電源關閉狀態的隨電池管理單元23〇開啟。 較佳地，通過發送如上述表丨所絲的“開啟料，，訊息來實 現該處理。統合式WTRU 210可崎膽電池管理單元23〇 供電’觀相躺RAT處理單元24G在各雜況下開啟或關 閉’以保存電量。例如，在不存在掃描的網路的情況下，當電 源低於預定Η雛時’或者當使用者麵定量時财不使用特 定RAT網路時’ CMRBM單元220可關閉崎電池管理單元 230和相應的RAT處理單元240。 在另-實施方式中，CMRBM單元22〇提供在嬉之間 的切換_的對統合式WTRU 21㈣有效電源f _各種存 取技術。在該實施方式中，參照第6圖，CMRBM單元，結 合統合式WTRU 驗之間的切換策略功能運行，以^ 過減少切換延遲來提高RAT之間的城的執行。統合式 WTRU 210的CMRBM單元220監控各rat電池管理單元23〇 和RAT信號品質和電源管理度量（步驟⑽）。基於統合式 WTRU 2㈣RAT之間_換測量，確定是否期望驢二間 的切換（步驟620)。例如’可期望從具有較低或減少的麟 品質的RAT網路轉換啟動會話至具雜強或改善鏈路品質的 RAT網路。當在步驟62G中確定期望切換時，然後確定目標 RAT處理單元24G是魏於倾狀態（㈣⑽）。如果目標 RAT處理單元不處於唤醒狀態，貝，j CMRBM單元22〇用^ 通知目標RAT電池管理單元23G，靖目標膽處理單元: 置於適當的喚醒狀態’以用於切換（步驟_)。這可以通過 參照第4圖和第5 ®的上述方絲實現（即各RAT信號通知 200947888 或配置報告）。然後，目標RAT處理單元處於喚醒狀態，統合 式WTRU 210執行RAT之間的切換(步驟65〇 )。最後，CMRBM 單70 22 〇用信號通知在統合式WTRU 210中的各RAT電池管 理單元230，從而實現最小電源消耗配置（步驟660)。 例如，畲使用第一 RAT處理單元240】將統合式WTRU 210 處於啟動狀態時，但是CMRBM單元22〇感測出鏈路品質降 低（即指示切換的預定標準），則CMRBM單元220請求第二 RAT電池官理單元23〇2，或者多個其他電池管理單元 23〇2、…230N，和當前處於休眠狀態的相應的處理單元 240〗、24〇2、...240Ν ’以改變為喚醒狀態。CMRBM單元22〇 可選擇具有最好鏈路品胃的RAT處理單元謂2、"烏，或 最適合於處理RAT處理單元24Qi發·流量類型的 RAT處理單元24〇2、...240N。以這樣的方式，切換目標驗 處於喚醒狀態，麟備接㈣量，從*最小她換延遲。 實施例 、1種在旎夠通過多個無線電存取技術（RAT)進行發 送和接收的統合式鱗發射/接收單元（WTRU)㈣於最小 化電源消耗的方法，該方法包括： 提供多個RAT特定電池管理單元給所述WTRU的多個 RAT的每個。 2·如實施例1所述的方法，還包括： 監控多個RAT電池管理單元的電源配置。 3·如實施例2所述的方法，還包括： 確定是否期望電源狀態改變。 15 200947888 4 ·如實施例3所述的方法，其巾鮮電源狀態改變是為 了最小化WTRU的電源消耗。 5.如實施例1所述的方法，還包括： 基於確疋絲4求rat電池管理的電雜態改變。 6·如實施例5所述的方法，還包括： 在RAT電池管理單元接收物狀態改變請求。 7·如實施例6所述的方法，還包括： /於謹電池管理單元的電池管理協定，在RAT電池管 理單元確定；^實施崎麵電雜態改變。 ❹ 8 ·如實施例5_7中任—所述的方法，還包括： RAT電池管理單元㈣源_改變請求㈣其滿足條件。 9 ·如實施例3-8巾任一所述的方法，其中還基於鏈路品 質度量確定是否期望電源狀態改變。 如實施例9所述的方法，其中如果从丁 的鍵路品質 又量低於預疋門檻值’則請求在與該^丁 _聯的謂^電池管 理單元的電源狀態的改變。 U ·如實施例3-10中任—所述的方法，還包括： 〇 每RAT電池管理單元報告其電源管理配置，其中基於 ^報告確定是否期望電源狀態改變。 。12如實施例1丨所述的方法，其中通過每一 電池管 理單元週期性重複報告。 3如任一先則實施例中所述的方法，還包括： 在每RAT電池管理單元；ε|定是否期望電源狀態改變； 16 200947888 當確定結果為肯定時，請求對改變電源狀態的許可。 14 ·如實施例13所述的方法，其中 在接收到許可時，在期望狀態改變的RAT電池管理單元 進行電源狀態改變。 15 ·如實施例3-14中任一所述的方法，其中基於使用者 偏好確定是否需要電源狀態改變。 16·如實施例3-15中任一所述的方法，其中基於多個_ 的資料率確定是否需要電源狀態改變。 口 ·如實施例3-16中任一所述的方法，其中基於統合式 WTRU的内部RAT切換策略確定是否需要電源狀態改變。 Μ · —種統合式無線發射/接收單元（WTRU)，包括： 收發機；和 多個無線電存取技術（RAT)處理單元，每一 RAT處理 單元與配置的收發機結合，以通過不同的RAT發送和接收。 19 ·如實施例18所述的WTRU，還包括： 多個RAT電池管理單元，對於每一 rat處理單元都有一 個。 2〇 ·如實施例19所述的WTRU，其中多個RAT電池管理 單元中的每一個被配置以控制各RAT處理單元的電源狀態。 21 ·如實施例18-20中任一所述的WTRU，還包括： 調節的多RAT電池管理（CMRBM)單元，被配置以調 節所述多個RAT電池管理的每一個，以最小化電源消耗。 22 ·如實施例21所述的WTRU，其中CMRBM單元被配 置以： 17 200947888 監控多個RAT電池管理單元的電源配置。 23 ·如實施例22所述的WTRU，其中CMRBM單元還被 配置以： 基於所述監控確定是否期望電源狀態改變，以最 WTRU的電源消耗。 24 ·如實施例23所述的WTRU，其中CMRBM單元還被 配置以： 基於確定結果請求RAT電池管理的電源狀態改變。 25 ·如實施例21-24中任一所述的WTRU，其中每一 rat ❹ 電池管理單元被配置以從CMRBM單元接收電源狀態改變請 求。 26 ·如實施例25所述的WTRU，其中每一 RAT電池管理 單元還被配置以基於RAT電池管理單元的協定確定是否實施 所請求的電源狀態改變。 27 ·如實施例25或26所述的WTRU，其中每一 RAT電 池管理單元還被配置以用對該CMRBM單元的該電源狀態改 變請求表示其滿足條件。 ®G ❹ If, at step 420, the CMRBM unit 22 does not expect a state change, it is determined whether the any-RAT battery management unit 23 is expected to change state (step 450). The RAT battery management unit 2 is based on the implicit (four) decision to make an independent determination of the state. If there is no RAT battery management unit 23, the desired state change, the method returns to step 41 for further monitoring. If the battery management unit 230 desires a state change, the rat battery management unit 23 requests permission from the CMRBM unit 220 for the state change (step 46A). Preferably, as described in Table 1 above, the request is a "status information request, primitive. Upon receiving the status change request, the CMRBM unit 22 determines whether to grant the status change request and signals the request accordingly. The battery management unit 230 (step 470). Preferably, the CMrbm unit 220 signals the requested RAT battery management unit 230 using the "status information response" message as in Table 1 above. It should be noted that the CMRBM unit 220 may or may not permit the requested state change, and the requested RAT battery management unit 230 may continue the state change regardless of the permission or rejection permitted by the CMRBM unit 220. In another embodiment, referring to FIG. 5, Flowchart 12 of a method for adjusting multi-rat battery management in a unified WTRU 210 using a configuration report 200947888 When the WTRU 210 is turned on (step s1), each hidden power management unit it 230 notification The cmrbM unit 22() has its own battery management configuration (step 520). Preferably, the battery management unit 23 sends a configuration report as defined in the above table! Report, message. It should be noted that the code (4)' specifies the initial battery management configuration by the specific RAT. Next, the CMRBM unit 220 compiles the report and compares whether the RAT battery unit 23G is required to make a state change, thereby minimizing energy consumption (step 530). If the cmrbm unit 21 determines that no state change is required (i.e., the 'combined WTRU 210 is currently operating in the best state of the default state'), then the method proceeds to step 550. If, on the other hand, C_M 兀 220 determines the desired state change (i.e., integrated WTRU 210 may be more efficiently configured) then CMRBM unit 220 requests RAT battery management unit 230 to enter a state change (step 540). Preferably, the request is in the form of a ''Configuration Request' message as defined in the above table. Then, the battery management unit 230 requesting the change status can determine whether to make a status change according to its own specific raj agreement. The next configuration report The selected state will be indicated by the RAT battery management unit 23. Optionally, each RAT battery management unit 23 periodically repeats the configuration report (step 550). The periodic report may be performed at fixed time intervals or may be based on The user control or CMRBM unit 22 is dynamically adjusted. In addition to the methods described with reference to Figures 4 and 5, the cmrbm unit 220 may request the RAT battery management unit 230 to completely turn off the power, thereby turning off its respective RAT processing unit 240. Preferably, the process is implemented by transmitting a shutdown request sfL as defined in Table 1 above. Similarly, CMRBM unit 13 200947888 220 may request that the battery management unit 23 is turned "on" in a power off state. Preferably, Send the "open material," message as described above to implement the process. The integrated WTRU 210 may be powered by the battery management unit 23G to turn the RAT processing unit 24G on or off under various conditions to conserve power. For example, in the absence of a scanned network, when the power supply is below a predetermined buffer, or when the user plane is not using a particular RAT network, the CMRBM unit 220 can turn off the battery management unit 230 and correspondingly RAT processing unit 240. In another embodiment, the CMRBM unit 22 provides a switch to the integrated WTRU 21 (four) active power f_ various access technologies. In this embodiment, referring to Fig. 6, the CMRBM unit, in conjunction with the switching policy function between the integrated WTRUs, operates to reduce the handover delay to improve the execution of the city between the RATs. The CMRBM unit 220 of the unified WTRU 210 monitors each rat battery management unit 23 and RAT signal quality and power management metrics (step (10)). Based on the integrated WTRU 2 (four) RAT-to-change measurement, it is determined whether a handover between the two is desired (step 620). For example, it may be desirable to switch from a RAT network with a lower or reduced lining quality to a RAT network with a strong or improved link quality. When it is determined in step 62G that the handover is desired, it is then determined that the target RAT processing unit 24G is in the forward state ((4) (10)). If the target RAT processing unit is not in the awake state, the j CMRBM unit 22 notifies the target RAT battery management unit 23G that the target blast processing unit is placed in the appropriate awake state for switching (step _). This can be achieved by referring to the above-mentioned square wires of Fig. 4 and 5® (i.e., each RAT signal notifies 200947888 or the configuration report). Then, the target RAT processing unit is in an awake state, and the unified WTRU 210 performs handover between RATs (step 65A). Finally, the CMRBM single 70 22 signals each RAT battery management unit 230 in the integrated WTRU 210 to achieve a minimum power consumption configuration (step 660). For example, when the first RAT processing unit 240 is used to put the integrated WTRU 210 in an active state, but the CMRBM unit 22 detects a decrease in link quality (ie, a predetermined criterion indicating handover), the CMRBM unit 220 requests the second RAT. The battery management unit 23〇2, or a plurality of other battery management units 23〇2, . . . 230N, and the corresponding processing units 240, 24〇2, . . . , 240′′ that are currently in a sleep state are changed to the awake state. The CMRBM unit 22 can select the RAT processing unit 2, ", or the RAT processing unit 24A2, ... 240N that is most suitable for processing the RAT processing unit 24Qi. In this way, the switching target is in the awake state, the lining is connected (four), and the delay is changed from *min. Embodiments, a method for minimizing power consumption in a unified scale transmitting/receiving unit (WTRU) (four) that transmits and receives through multiple radio access technologies (RATs), the method comprising: providing multiple RATs A particular battery management unit gives each of the plurality of RATs of the WTRU. 2. The method of embodiment 1, further comprising: monitoring a power configuration of the plurality of RAT battery management units. 3. The method of embodiment 2, further comprising: determining if a power state change is desired. 15 200947888 4. The method of embodiment 3 wherein the fresh power state change is to minimize power consumption of the WTRU. 5. The method of embodiment 1, further comprising: determining an electrical miscellaneous change managed by the rat battery based on the positive filaments 4. 6. The method of embodiment 5, further comprising: receiving a status change request at the RAT battery management unit. 7. The method of embodiment 6, further comprising: determining, in the battery management protocol of the battery management unit, the RAT battery management unit; The method of any of embodiments 5-7, further comprising: a RAT battery management unit (4) source_change request (4) which satisfies the condition. The method of any of embodiments 3-8, wherein the determining whether a power state change is desired is also based on a link quality metric. The method of embodiment 9, wherein the change in the power state of the battery management unit associated with the battery is requested if the quality of the key from the D is lower than the pre-threshold value. U. The method of any of embodiments 3-10, further comprising: reporting a power management configuration per RAT battery management unit, wherein determining whether a power state change is desired based on the ^ report. . The method of embodiment 1 wherein the reporting is repeated periodically by each of the battery management units. 3, as in any of the preceding embodiments, further comprising: determining whether a power state change is desired at each RAT battery management unit; ε | 16 200947888 requesting permission to change the power state when the determination is positive. The method of embodiment 13, wherein the RAT battery management unit that changes the desired state performs a power state change upon receiving the license. The method of any of embodiments 3-14, wherein determining whether a power state change is required is based on user preferences. The method of any of embodiments 3-15, wherein determining whether a power state change is required is based on a plurality of data rates of _. The method of any of embodiments 3-16, wherein determining whether a power state change is required is based on an integrated WTRU's internal RAT handover policy. A unified wireless transmit/receive unit (WTRU) comprising: a transceiver; and a plurality of radio access technology (RAT) processing units, each RAT processing unit coupled with a configured transceiver to pass a different RAT Send and receive. The WTRU as in embodiment 18, further comprising: a plurality of RAT battery management units, one for each rat processing unit. The WTRU of embodiment 19 wherein each of the plurality of RAT battery management units is configured to control a power state of each RAT processing unit. The WTRU of any of embodiments 18-20, further comprising: an adjusted multi-RAT battery management (CMRBM) unit configured to adjust each of the plurality of RAT battery management to minimize power consumption . 22. The WTRU as in embodiment 21 wherein the CMRBM unit is configured to: 17 200947888 monitor power configurations of the plurality of RAT battery management units. The WTRU of embodiment 22 wherein the CMRBM unit is further configured to: determine whether a power state change is desired based on the monitoring, to consume power of the most WTRU. The WTRU as in embodiment 23, wherein the CMRBM unit is further configured to: request a power state change of the RAT battery management based on the determination result. The WTRU of any of embodiments 21-24, wherein each rat battery management unit is configured to receive a power state change request from the CMRBM unit. The WTRU of embodiment 25 wherein each RAT battery management unit is further configured to determine whether to implement the requested power state change based on an agreement of the RAT battery management unit. The WTRU of embodiment 25 or 26, wherein each RAT battery management unit is further configured to indicate that the power state change request to the CMRBM unit satisfies a condition. ®

28 ·如實施例21-24中任一所述的WTRU，其中CMRBM 單元還被配置以基於鏈路品質度量確定是否期望電源狀態改 〇 29 ·如實施例21-24或28中任一所述的WTRU，其中 CMRBM單元還被配置以在RAT的鏈路品質度量低於預定門 檻值時’則請求在給定RAT電池管理單元的電源狀態的改變。 30 ·如實施例21_24或28-29中任一所述的WTRU ’其中 18 200947888 CMRBM單元還被配置以基於該報告確定是否期望電源狀態 改變。 31 ·如實施例25_27中任一所述的WTRU，其中每一 raT 電池管理單元還被配置以報告其電源管理配置。 32 ·如實施例31所述的WTRU，其中該報告被週期性重 複。 33 .如實施例25-27或31-32中任一所述的WTRU，其中 每一 RAT電池管理單元還被配置以： 確定是否期望電源狀態改變。 34 .如實施例25_27或31_33中任一所述的WTRU，其中 每- RAT電池管理單元雜配置以： 當確定結果為肯定時，請求來自CMRBM單元的對改變 電源狀態的許可。 200947888 【圖式簡單說明】 從以下關於錄實施方式的描述巾可以更詳細地瞭解本發 二！:些較佳實施例是作為實例給_，並且是結合附圖而被 理解的，其中·· 第1圖示出在統合式WTRU中的傳統電池管理； 第2圖示出根據本發日月較佳實施方式的包括調節多驗電 池管理單元的統合式WTRU ; 第3圖為第2 _統合式WTRU的可能電賴式的狀態 圆，The WTRU as in any one of embodiments 21-24, wherein the CMRBM unit is further configured to determine whether a power state change is desired based on a link quality metric. 29 as described in any of embodiments 21-24 or 28. The WTRU, where the CMRBM unit is also configured to request a change in the power state of the battery management unit at a given RAT when the link quality metric of the RAT is below a predetermined threshold. The WTRU' as described in any one of embodiments 21_24 or 28-29 wherein the 18 200947888 CMRBM unit is further configured to determine whether a power state change is desired based on the report. The WTRU of any of embodiments 25-27, wherein each raT battery management unit is further configured to report its power management configuration. 32. The WTRU as in embodiment 31 wherein the report is periodically repeated. The WTRU of any of embodiments 25-27 or 31-32, wherein each RAT battery management unit is further configured to: determine if a power state change is desired. The WTRU as in any one of embodiments 25-27 or 31-33, wherein the per-RAT battery management unit is configured to: request permission from the CMRBM unit to change the power state when the determination is positive. 200947888 [Simple description of the schema] From the following description of the description of the implementation of the towel can be more detailed to understand the second! The preferred embodiments are given by way of example and are understood in conjunction with the accompanying drawings in which: Figure 1 shows conventional battery management in a unified WTRU; Figure 2 shows the date and the month according to the present invention. A preferred embodiment includes a unified WTRU that modulates a multi-test battery management unit; Figure 3 is a state circle of a possible demise of a second _tegrative WTRU,

第4圖為在第2 _統合式WTRU中用以調節多猜電池 管理的方法的流程圖； 第5圖為使用配置報告之肋調料驗電理 的流程圖；和 別万击 Μτ電池管理 第6圖為在RAT之間的切換期間用以調節多 的方法的流程圖。 【主要元件符號說明】 ΪΙΑΤ Wtru 無線電存取技術 無線發射/接收單元Figure 4 is a flow chart of a method for adjusting multi-guess battery management in a second _combined WTRU; Figure 5 is a flow chart of rib adjustment power management using a configuration report; 6 is a flow chart of a method for adjusting more during handover between RATs. [Main component symbol description] ΪΙΑΤ Wtru radio access technology Wireless transmitting/receiving unit

2020

Claims (1)

200947888 七、申請專利範圍： 耗^聚合無線傳輸/接收單元(WTRU)中用於最小化電源消 的裝置’該裝置包括·· 熊规控多個鱗電縣技術(RAT)電池管理料的—目前狀 以及 決定該多個RAT電池管理單元的每一個的 ❺200947888 VII. Patent application scope: A device for minimizing power consumption in a wireless transmission/reception unit (WTRU). The device includes: • Bear controllers control multiple scales of electricity technology (RAT) battery management materials— Current state and determination of each of the plurality of RAT battery management units 對於該多個RAT電池管理單元的每一個， 兮^ 的適當狀態與該目前狀態不相同的情況下，請求 “RAT電池管理單元的—狀態改變。 2如申请專利範圍第1項所述的方法，更包含： 接收在-RAT電源管理單元的該電源狀態改變請求； 根據該RAT電池管料㈣―電池管理齡蚊是否在 “ T電池f理單元執行該請求的電源狀態改變。 3 ·如申請專利細第2項所述的方法，更包含： 心該^電歸理單元職電雜態改贿求表示其滿足 條件。 4 I二，t利範圍第1項所述的方法，其中蚊該適當狀態 疋至>根據該WTRU的最小化電源消耗。 其中決定該適當狀態 5·如申請專利範圍第4項所述的方法 是根據鏈路品質度量。 •如申請專利範圍第5項所述的方法，其中若—的一鍵 路品質度量是低於-預定的門楹值時，在關聯於該的一 RAT電池管理單元的該狀態中的一改變被請长。 21 6 200947888 7.如申請專利範圍第1項所述的方法，更包含： 每一 RAT電池管理單元報告其電源管理配置，其中決定 該適當狀態是根據該報告。 8·如申請專利範圍第7項所述的方法，其中該報告藉由每一 RAT電池管理單元而週期性地被重複。For each of the plurality of RAT battery management units, where the appropriate state of the device is different from the current state, the "state change of the RAT battery management unit" is requested. 2 The method of claim 1 And further comprising: receiving the power state change request in the -RAT power management unit; according to the RAT battery material (four) - the battery management age mosquito is in the "T battery unit to perform the requested power state change. 3 · If the method described in the second paragraph of the patent application, the method includes: The heart of the electric unit is changed to the bribe to indicate that it meets the conditions. 4 I. The method of claim 1, wherein the mosquito is in an appropriate state to > according to the WTRU's minimized power consumption. Which determines the appropriate state. 5. The method described in claim 4 is based on the link quality metric. The method of claim 5, wherein if the one-way quality metric is below a predetermined threshold, a change in the state associated with the RAT battery management unit Please be long. 21 6 200947888 7. The method of claim 1, further comprising: each RAT battery management unit reporting its power management configuration, wherein determining the appropriate status is based on the report. 8. The method of claim 7, wherein the report is periodically repeated by each RAT battery management unit. 22twenty two
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Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9198608B2 (en) 2005-04-28 2015-12-01 Proteus Digital Health, Inc. Communication system incorporated in a container
CN101287411B (en) 2005-04-28 2013-03-06 普罗秋斯生物医学公司 Pharma-informatics system
CA2650920C (en) 2006-05-02 2016-10-18 Proteus Biomedical, Inc. Patient customized therapeutic regimens
SG175681A1 (en) 2006-10-25 2011-11-28 Proteus Biomedical Inc Controlled activation ingestible identifier
WO2008063626A2 (en) 2006-11-20 2008-05-29 Proteus Biomedical, Inc. Active signal processing personal health signal receivers
EP2107883A4 (en) 2007-02-01 2013-07-03 Proteus Digital Health Inc Ingestible event marker systems
US8956288B2 (en) 2007-02-14 2015-02-17 Proteus Digital Health, Inc. In-body power source having high surface area electrode
EP2124725A1 (en) 2007-03-09 2009-12-02 Proteus Biomedical, Inc. In-body device having a multi-directional transmitter
US8540632B2 (en) 2007-05-24 2013-09-24 Proteus Digital Health, Inc. Low profile antenna for in body device
FI2192946T3 (en) 2007-09-25 2022-11-30 In-body device with virtual dipole signal amplification
EP2215726B1 (en) 2007-11-27 2018-01-10 Proteus Digital Health, Inc. Transbody communication systems employing communication channels
EP3235491B1 (en) 2008-03-05 2020-11-04 Proteus Digital Health, Inc. Multi-mode communication ingestible event markers and systems
US7979097B2 (en) * 2008-03-18 2011-07-12 Kyocera Corporation Power management for multimode wireless communication device
MY154234A (en) 2008-07-08 2015-05-15 Proteus Digital Health Inc Ingestible event marker data framework
SG196787A1 (en) 2009-01-06 2014-02-13 Proteus Digital Health Inc Ingestion-related biofeedback and personalized medical therapy method and system
TWI517050B (en) 2009-11-04 2016-01-11 普羅托斯數位健康公司 System for supply chain management
US9655044B2 (en) * 2009-11-25 2017-05-16 Hewlett-Packard Development Company, L.P. Radio device
US9391853B2 (en) 2009-12-23 2016-07-12 Apple Inc. Efficient service advertisement and discovery in a peer-to-peer networking environment with dynamic advertisement and discovery periods based on operating conditions
US8543659B2 (en) * 2010-03-02 2013-09-24 Qualcomm Incorporated Apparatus and method for user equipment battery information reporting
US9854007B2 (en) 2010-05-05 2017-12-26 Htc Corporation Method of controlling packet switched data transmission and related communication device
TWI557672B (en) 2010-05-19 2016-11-11 波提亞斯數位康健公司 Computer system and computer-implemented method to track medication from manufacturer to a patient, apparatus and method for confirming delivery of medication to a patient, patient interface device
CN103026317B (en) * 2010-07-30 2016-02-24 惠普发展公司，有限责任合伙企业 Control the method and system of the power consumption of polymerization I/O port
WO2015112603A1 (en) 2014-01-21 2015-07-30 Proteus Digital Health, Inc. Masticable ingestible product and communication system therefor
US9756874B2 (en) 2011-07-11 2017-09-12 Proteus Digital Health, Inc. Masticable ingestible product and communication system therefor
BR112014001397A2 (en) 2011-07-21 2017-02-21 Proteus Biomedical Inc device, system and method of mobile communication
US9235683B2 (en) 2011-11-09 2016-01-12 Proteus Digital Health, Inc. Apparatus, system, and method for managing adherence to a regimen
EP2613592B1 (en) 2012-01-09 2019-04-17 Telefonaktiebolaget LM Ericsson (publ) Method and device for selecting radio access technology
US9648636B2 (en) * 2012-12-10 2017-05-09 Telefonaktiebolaget Lm Ericsson (Publ) Intelligent M2M energy optimization algorithm
EP3005281A4 (en) 2013-06-04 2017-06-28 Proteus Digital Health, Inc. System, apparatus and methods for data collection and assessing outcomes
US10084880B2 (en) 2013-11-04 2018-09-25 Proteus Digital Health, Inc. Social media networking based on physiologic information
US10098181B2 (en) 2014-03-19 2018-10-09 Apple Inc. Selecting a radio access technology mode based on current conditions
DE102015203265B4 (en) * 2014-03-19 2020-09-24 Apple Inc. Selecting a radio access technology mode based on current conditions
CA3031663C (en) 2016-07-22 2021-07-20 Proteus Digital Health, Inc. Electromagnetic sensing and detection of ingestible event markers
EP3383096A1 (en) * 2017-03-30 2018-10-03 HTC Corporation Device and method of handling radio access technology capabilities
CN116774629B (en) * 2023-06-16 2024-01-23 国网江苏省电力有限公司泰州供电分公司 Intelligent monitoring module and method for relay protection outlet loop number

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6480476B1 (en) * 1998-10-15 2002-11-12 Telefonaktiebolaget Lm Ericsson (Publ) Variable sleep mode for mobile stations in a mobile communications
JP3406867B2 (en) * 1999-09-29 2003-05-19 株式会社東芝 Mobile communication terminal
JP2002111686A (en) * 2000-10-04 2002-04-12 Sony Corp Communication method and communication device
US20020173303A1 (en) 2001-05-16 2002-11-21 Docomo Communications Laboratories Usa, Inc. Wireless communication system
TWI220929B (en) * 2001-07-25 2004-09-11 Handsun Electronic Entpr Co Lt Monitoring management method of the whole region battery capacity
JP3906169B2 (en) * 2003-03-05 2007-04-18 三洋電機株式会社 Mobile phone and control program for broadcast reception function of mobile phone
US7010329B2 (en) * 2003-03-11 2006-03-07 Interdigital Technology Corp. System and method for battery conservation with assistance from the network and radio resource management
US20050198257A1 (en) * 2003-12-29 2005-09-08 Gupta Ajay G. Power conservation in wireless devices

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