JP2022536450A - 同時取引を容易にするための方法、取引管理装置及びコンピュータ読み取り可能な媒体 - Google Patents
同時取引を容易にするための方法、取引管理装置及びコンピュータ読み取り可能な媒体 Download PDFInfo
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Abstract
Description
図6は、本発明の実施形態が適用される例示的なユーザデバイス12を示すブロック図である。ユーザデバイス12は、スマートフォン、パーソナルデータアシスタント(PDA)、パームトップコンピュータ、マルチメディアインターネット対応の携帯電話などのモバイルコンピューティングデバイスであってもよい。説明を簡単にするため、以下では、非限定的な例として、AppleTM, Inc.製のiPhoneTM、又は、LGTM、HTCTM、SamsungTM製のモバイルデバイスを参照して、ユーザデバイス12を説明する。
ディスプレイ602
不揮発性(非一過性)メモリ604
ランダムアクセスメモリ(「RAM」)608
N処理コンポーネント610
N個のトランシーバを含むトランシーバコンポーネント612
ユーザコントロール614
セキュアエレメント(SE)616
NFCコントローラ620
カメラ622
図7は、取引システム10の取引管理装置を実現することができる例示的なコンピューティングデバイス20を示すものである。ある実施形態では、取引管理装置は、複数のこのようなコンピューティングデバイス20で構成されていてもよい。
ランダムアクセスメモリ(RAM)726
少なくとも1つのコンピュータプロセッサ728
外部コンピュータインターフェース730
・ユニバーサル・シリアル・バス(USB)インターフェース730a(そのうちの少なくとも1つは、キーボード、ポインティング・デバイス(例えば、マウス732又はタッチパッド)などの1つ以上のユーザー・インターフェース・デバイスに接続されている)
・コンピューティングデバイス20をインターネットなどのデータ通信ネットワークに接続するネットワークインターフェースコネクタ(NIC)730b
・LCD(Liquid-Crystal Display)パネル装置などの表示装置734に接続されるディスプレイアダプタ730c
・オペレーティングシステム(O/S)736(例えば、Linux(登録商標)又はMicrosoft Windows)
・構造化問い合わせ言語(SQL)モジュール742(例えば、http://www.mysql.com から入手可能なMySQL)で、SQLデータベース102にデータを保存したり、そこからデータを取得/アクセスしたりすることができる。
Claims (11)
- トークン残高を有するそれぞれのユーザブロックチェーンアカウントを備える取引システムにおいて、複数のユーザによる同時ブロックチェーン取引を容易にするための方法であって、
ブロックチェーンネットワークにおいてトークン残高を有するアグリゲータアカウントを提供し、
前記アグリゲータアカウントの複数の子アカウントを生成し、
前記ブロックチェーンネットワークにおいて前記アグリゲータアカウントから前記複数の子アカウントにトークンを転送するために複数のトップアップ取引を定期的に開始し、
前記ブロックチェーンネットワークにおいて前記複数の子アカウントから前記ユーザブロックチェーンアカウントにトークンを転送するために複数のユーザトップアップ取引を開始することで前記複数のユーザのそれぞれのトークン残高を同時に増加させることを特徴とする方法。 - 前記子アカウントは、前記取引システムの負荷に応じて生成されることを特徴とする請求項1記載の方法。
- 1つ以上の選択基準に従って、前記ユーザトップアップ取引のための子アカウントを選択することを特徴とする請求項1又は2記載の方法。
- 前記1つ以上の選択基準は、ラウンドロビンの選択基準、最長未使用時間(LRU方式)による子アカウントの選択、又は、最も高い残高を有する子アカウントの選択を含むことを特徴とする請求項3記載の方法。
- 前記方法は、前記ユーザの各々によって開始された取引に署名するための秘密鍵を保管する鍵保管庫から隔離して前記ユーザのユーザカウントデータを格納する取引管理装置において、少なくとも部分的に実行されることを特徴とする請求項1から4のいずれか1項に記載の方法。
- トークン残高を有するそれぞれのユーザブロックチェーンアカウントを備える取引システムにおいて、複数のユーザによる同時ブロックチェーン取引を容易にするための取引管理装置であって、
前記取引管理装置は、少なくとも1つのプロセッサと、前記少なくとも1つのプロセッサと通信するコンピュータ読み取り可能な記憶媒体とを備え、前記少なくとも1つのプロセッサに、
ブロックチェーンネットワークにおいてトークン残高を有するアグリゲータアカウントを生成し、
前記アグリゲータアカウントの複数の子アカウントを生成し、
前記ブロックチェーンネットワークにおいて前記アグリゲータアカウントから前記複数の子アカウントにトークンを転送するために複数のトップアップ取引を定期的に開始し、
前記ブロックチェーンネットワークにおいて前記複数の子アカウントから前記ユーザブロックチェーンアカウントにトークンを転送するために複数のユーザトップアップ取引を開始することで前記複数のユーザのそれぞれのトークン残高を同時に増加させる命令が前記コンピュータ読み取り可能な記憶媒体に格納されていることを特徴とする取引管理装置。 - 前記子アカウントは、前記取引システムの負荷に応じて生成されることを特徴とする請求項6記載の取引管理装置。
- 前記命令は、さらに、前記少なくとも1つのプロセッサに、1つ以上の選択基準に従って、前記ユーザトップアップ取引のための子アカウントを選択させることを特徴とする請求項6又は7記載の取引管理装置。
- 前記1つ以上の選択基準は、ラウンドロビンの選択基準、最長未使用時間(LRU方式)による子アカウントの選択、又は、最も高い残高を有する子アカウントの選択を含むことを特徴とする請求項8記載の取引管理装置。
- 前記ユーザのユーザカウントデータを格納するユーザデータベースと、前記ユーザの各々によって開始された取引に署名するための秘密鍵を保管する鍵保管庫と、をさらに備え、
前記ユーザデータベースは、前記鍵保管庫から隔離されていることを特徴とする請求項6から9のいずれか1項に記載の取引管理装置。 - 少なくとも1つのプロセッサによって実行されるとき、前記少なくとも1つのプロセッサに請求項1から5のいずれか1項に記載の方法を実行させるコンピュータ読み取り可能な命令を格納した1つ以上の非一時的なコンピュータ読み取り可能な媒体。
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