INTEGRATED CIRCUIT FOR WIRELESS COMMUNICATION AND WIRELESS COMMUNICATION TERMINAL

• Main Authors: NABEYA TOSHIHISA, OBATA HARUKA
• Format: Patent
• Language: English; Japanese
• Published: 24.08.2017
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

PROBLEM TO BE SOLVED: To manage assignment of group ID appropriately.SOLUTION: An integrated circuit for wireless communication includes a baseband integrated circuit. When connected with a first terminal, the baseband integrated circuit determines any one of first assignment processing or second assignment processing, according to the total number of the first terminals and second terminals, that have been connected with the own device. When the first assignment processing was determined, first number of group IDs are selected from the multiple group IDs and assigned to the first terminals. When the second assignment processing was determined, second number of group IDs, less than the first number, are selected from the multiple IDs and assigned to the first terminals, and then the second number of group IDs are selected from the multiple group IDs and re-assigned to the second terminal.SELECTED DRAWING: Figure 13 【課題】グループＩＤの割り当てを適切に管理する。【解決手段】本発明の実施形態に係る無線通信用集積回路は、ベースバンド集積回路を備える。前記ベースバンド集積回路は、第１端末と接続した場合に、前記第１端末と、自装置に接続済みの端末である第２端末との合計数に応じて、第１の割り当て処理と第２の割り当て処理のいずれを行うかを決定する。前記第１の割り当て処理を決定した場合、前記複数のグループＩＤから第１の個数の前記グループＩＤを選択して前記第１端末に割り当て、前記第２の割り当て処理を決定した場合、前記複数のグループＩＤから前記第１の個数より少ない第２の個数の前記グループＩＤを選択して前記第１端末に割り当て、前記複数のグループＩＤから前記第２の個数の前記グループＩＤを選択して前記第２端末に再割り当てする。【選択図】図１３