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4. (CN101911590) Mechanism for wireless multicast

Application Number: 200880123777.X Application Date: 31.12.2008
Publication Number: 101911590 Publication Date: 08.12.2010
Publication Kind : A
Prior PCT appl.: Application Number:PCTUS2008088598 ; Publication Number:2009088900 Click to see the data
IPC:
H04L 12/18
H04W 4/06
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
02
Details
16
Arrangements for providing special services to substations
18
for broadcast or conference
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
4
Services or facilities specially adapted for wireless communication networks
06
Selective distribution of broadcast; Services to user groups; One-way selective calling services
CPC:
H04L 12/1854
H04L 12/189
H04W 72/005
Applicants: Cisco Tech Inc.
思科技术公司
Inventors: Moon Billy Gayle
比利·戈勒·穆恩
Agents: song he nan ting
北京东方亿思知识产权代理有限责任公司 11258
北京东方亿思知识产权代理有限责任公司 11258
Priority Data: 11968413 02.01.2008 US
Title: (EN) Mechanism for wireless multicast
(ZH) 用于无线多播的机制
Abstract: front page image
(EN) In an example embodiment, a system in which multi-destination packets are sent either as multicast packets or replicated and sent as unicast packets to each member of a multicast group. Determining whether to send multicast packets or replicated unicast packets can be based on which technique achieves higher throughput and/or lower latency.
(ZH)

在示例实施例中,公开了一种系统,其中多目的地数据包被作为多播数据包发送或者被复制并作为单播数据包发送至多播群组的每个成员。确定是发送多播数据包还是复制的单播数据包可以基于哪种技术实现了更高的吞吐量和/或更低的延迟。