JP2015526916A5 - - Google Patents

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JP2015526916A5
JP2015526916A5 JP2015502980A JP2015502980A JP2015526916A5 JP 2015526916 A5 JP2015526916 A5 JP 2015526916A5 JP 2015502980 A JP2015502980 A JP 2015502980A JP 2015502980 A JP2015502980 A JP 2015502980A JP 2015526916 A5 JP2015526916 A5 JP 2015526916A5
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discovery signal
mobile device
state
control information
transmission
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JP6436902B2 (ja
JP2015526916A (ja
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Priority claimed from US13/560,725 external-priority patent/US10791451B2/en
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Claims (4)

  1. 基地局であって、
    状態を検出することに基づいて、複数のモバイルデバイスのうち少なくとも1つのモバイルデバイスに、発見信号送信手順を開始させるための制御情報を生成するように構成された情報生成モジュールであって、上記状態は、前記発見信号送信手順の間の発見信号の送信前に、少なくとも1つのモバイルデバイスが、特定された時間リソース、設定された周波数リソース、および設定されたコードリソースのうちの少なくとも1つについて閾値を超える信号電力を検出していることを決定する状態である情報生成モジュール、および、
    前記制御情報を前記複数のモバイルデバイスへ送信するように構成された情報送信モジュールであって、前記制御情報は、前記発見信号送信手順を実行する場合に用いられる前記発見信号のためのリソース・アロケーションを含む情報送信モジュール
    を備える、基地局。
  2. モバイルデバイスであって、
    制御情報を受信するように構成された情報受信モジュールであって前記制御情報は発見信号の送信前に要求される状態を特定し、前記状態は、前記モバイルデバイスが追加のモバイルデバイスによって発見されることを可能にする発見信号送信手順の間の発見信号の送信前に、少なくとも1つのモバイルデバイスが、特定された時間リソース、設定された周波数リソース、および設定されたコードリソースのうちの少なくとも1つについて閾値を超える信号電力を検出していることを決定する状態である情報受信モジュール、および、
    前記モバイルデバイスが前記制御情報にて特定された前記状態を検出し、前記状態を検出したことに基づいて前記発見信号送信手順を開始するように構成された制御モジュールであって、前記発見信号送信手順は、前記状態に基づき、かつ前記制御情報にて特定されたリソース・アロケーションに従って、近接サービスへ前記発見信号を送信することを含む制御モジュール、
    を備えるモバイルデバイス。
  3. 基地局による近接サービス発見のための方法であって、前記方法は、
    状態を検出することに基づいて、複数のモバイルデバイスのうち少なくとも1つのモバイルデバイスに発見信号送信手順を開始させるための制御情報を生成する生成ステップであって上記状態は、前記発見信号送信手順の間の発見信号の送信前に、少なくとも1つのモバイルデバイスが、特定された時間リソース、設定された周波数リソース、および設定されたコードリソースのうちの少なくとも1つについて閾値を超える信号電力を検出していることを決定する状態である生成ステップ、および、
    前記制御情報を前記複数のモバイルデバイスへ送信する送信ステップであって
    前記制御情報は、前記発見信号送信手順を実行する場合に用いられる前記発見信号のためのリソース・アロケーションを含む送信ステップ、
    を備える、方法。
  4. モバイルデバイスによる近接サービス発見のための方法であって、前記方法は、
    制御情報をモバイルデバイスにて受信する受信ステップであって前記制御情報は発見信号の送信前に要求される状態を特定し、前記状態は、前記モバイルデバイスが追加のモバイルデバイスによって発見されることを可能にする発見信号送信手順の間の発見信号の送信前に、少なくとも1つのモバイルデバイスが、特定された時間リソース、設定された周波数リソース、および設定されたコードリソースのうちの少なくとも1つについて閾値を超える信号電力を検出していることを決定する状態である受信ステップ、
    前記状態を前記モバイルデバイスにて検出する検出ステップ、および、
    前記モバイルデバイスにより、前記発見信号送信手順を開始する開始ステップであって、前記発見信号送信手順は、前記発見信号の送信であり、かつ前記制御情報にて特定されたリソース・アロケーションに従った送信を含む開始ステップ、
    を備える、方法。
JP2015502980A 2012-07-27 2013-07-22 ライセンス取得周波数スペクトルを用いた近接サービス発見 Active JP6436902B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/560,725 2012-07-27
US13/560,725 US10791451B2 (en) 2012-07-27 2012-07-27 Proximity service discovery using a licensed frequency spectrum
PCT/JP2013/004452 WO2014017070A1 (en) 2012-07-27 2013-07-22 Proximity service discovery using a licensed frequency spectrum

Publications (3)

Publication Number Publication Date
JP2015526916A JP2015526916A (ja) 2015-09-10
JP2015526916A5 true JP2015526916A5 (ja) 2016-05-26
JP6436902B2 JP6436902B2 (ja) 2018-12-12

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JP2015502980A Active JP6436902B2 (ja) 2012-07-27 2013-07-22 ライセンス取得周波数スペクトルを用いた近接サービス発見

Country Status (6)

Country Link
US (1) US10791451B2 (ja)
EP (1) EP2878144B1 (ja)
JP (1) JP6436902B2 (ja)
CN (1) CN104488299B (ja)
BR (1) BR112015001520B1 (ja)
WO (1) WO2014017070A1 (ja)

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