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出願の表示

1. CN1830222 - Base station apparatus and transmission method thereof

官庁
中華人民共和国
出願番号 200480021429.3
出願日 12.08.2004
公開番号 1830222
公開日 06.09.2006
特許番号 100525539
特許付与日 05.08.2009
公報種別 C
IPC
H04W 72/12
H電気
04電気通信技術
W無線通信ネットワーク
72ローカルリソースマネージメント,例.無線リソースの選択または割り当てまたは無線トラヒックスケジューリング
12無線トラヒックスケジューリング
H04W 88/08
H電気
04電気通信技術
W無線通信ネットワーク
88無線通信ネットワークに特に適合する装置,例.端末装置,基地局装置またはアクセスポイント装置
08アクセスポイント装置
CPC
H04W 28/14
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
10Flow control ; between communication endpoints
14using intermediate storage
H04L 69/16
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
69Application independent communication protocol aspects or techniques in packet data networks
16Transmission control protocol/internet protocol [TCP/IP] or user datagram protocol [UDP]
H04L 69/161
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
69Application independent communication protocol aspects or techniques in packet data networks
16Transmission control protocol/internet protocol [TCP/IP] or user datagram protocol [UDP]
161Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
H04W 72/1226
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
12Dynamic; Wireless traffic scheduling ; ; Dynamically scheduled allocation on shared channel
1205Schedule definition, set-up or creation
1226based on channel quality criteria, e.g. channel state dependent scheduling
H04W 88/08
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
08Access point devices
出願人 Matsushita Electric Ind Co., Ltd.
松下电器产业株式会社
発明者 Miyoshi Kenichi
三好宪一
代理人 wang dazuo fang ting
北京英赛嘉华知识产权代理有限责任公司
北京英赛嘉华知识产权代理有限责任公司
優先権情報 293181/2003 13.08.2003 JP
発明の名称
(EN) Base station apparatus and transmission method thereof
(ZH) 基站装置及其发送方法
要約
(EN)
A base station apparatus that limits the influx of speech data into a packet channel and that enables the service quality of the packet channel to be prevented from degrading. In this apparatus, a protocol detecting section ( 301 ) detects a protocol contained in an IP header of a packet. Based on the protocol, a packet type detecting section ( 302 ) detects a type of packet. Based on the type of packet, a delay addition control section ( 303 ) determines whether or not to add a delay. Specifically, when the packet is of VoIP, the delay addition control section ( 303 ) instructs a switching section ( 304 ) to output the packet to a delay adding section ( 103 ), and further instructs the delay adding section ( 103 ) to add a delay. Meanwhile, when the packet is an IP packet, the delay addition control section ( 303 ) instructs the switching section ( 304 ) to output the packet to a scheduler ( 104 ).

(ZH)

一种可以限制语音数据涌入分组信道而防止分组信道的服务质量降低的基站装置。在该装置里,协议检测单元(301)检测包含在分组的IP报头里的协议。分组种类检测单元(302)基于协议来检测分组的种类。延迟附加控制单元(303)根据分组的种类来决定是否附加延迟。具体来说,当分组为VoIP时,延迟附加控制单元(303)指示切换单元(304)将分组输出到延迟附加单元(103),并指示延迟附加单元(103)附加延迟。或者,当分组为IP分组时,延迟附加控制单元(303)指示切换单元(304)将分组输出到调度功能单元(104)。