METHOD AND APPARATUS FOR PREVENTING TRANSMISSION BLOCKING IN HSUPA WIRELESS COMMUNICATION SYSTEM

PROBLEM TO BE SOLVED: To prevent transmission blocking in an HSUPA wireless communication system.SOLUTION: In a wireless communication system including at least one wireless transmit/receive unit (WTRU) and at least one Node-B (NB), a method and apparatus for preventing transmission blocking compris...

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Bibliographische Detailangaben
1. Verfasser:	PAUL MARNIER
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY WIRELESS COMMUNICATIONS NETWORKS
Online-Zugang:	Volltext bestellen
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Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent transmission blocking in an HSUPA wireless communication system.SOLUTION: In a wireless communication system including at least one wireless transmit/receive unit (WTRU) and at least one Node-B (NB), a method and apparatus for preventing transmission blocking comprises triggering transmission of scheduling information (SI) when a medium access control-d (MAC-d) flow is stopped. The SI is transmitted when a triggering condition is met.SELECTED DRAWING: Figure 2 【課題】ＨＳＵＰＡ無線通信システムの送信ブロッキングを防ぐ。【解決手段】少なくとも一つの無線送信／受信ユニット(ｗｉｒｅｌｅｓｓｔｒａｎｓｍｉｔ／ｒｅｃｅｉｖｅｕｎｉｔ、ＷＴＲＵ）および少なくとも一つのノードＢ（Ｎｏｄｅ−Ｂ、ＮＢ）を含む無線通信システムにおいて、媒体アクセス制御−ｄ（ｍｅｄｉｕｍａｃｃｅｓｓｃｏｎｔｒｏｌ−ｄ、ＭＡＣ−ｄ）フローが停止する場合、送信ブロッキングを防ぐ方法と装置にスケジュール情報（ｓｃｈｅｄｕｌｉｎｇｉｎｆｏｒｍａｔｉｏｎ、ＳＩ）の送信をトリガすることを備える。トリガ条件を満足する場合は、本ＳＩを送信する。【選択図】図２