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Patent Searching and Data


Title:
METHOD AND DEVICE FOR TRANSMITTING MULTICAST SERVICE
Document Type and Number:
WIPO Patent Application WO/2019/091456
Kind Code:
A1
Abstract:
The present application supports, in a wireless access scenario, the transmission of multicast services such as internet television and reduces costs for an operator. Provided are a method and device for transmitting a multicast service. The method comprises: a management device receives a first message, the first message comprising any one or more of the following: an identifier corresponding to a first multicast service, an indication requesting to receive or to terminate the first multicast service, an identifier of a terminal device requesting to receive or to terminate the first multicast service, and an identifier of an access network device serving the terminal device; the management device notifies, on the basis of the first message, a gateway device to transmit packets of the first multicast service to the terminal device or to the access network device, or the management device notifies the gateway device to stop transmitting packets of the first multicast service to the terminal device or to the network device.

Inventors:
ZHU YUANPING (CN)
HUANG YADA (CN)
WANG JUN (CN)
Application Number:
PCT/CN2018/114842
Publication Date:
May 16, 2019
Filing Date:
November 09, 2018
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04N21/6405
Foreign References:
CN101155047A2008-04-02
CN101155053A2008-04-02
CN101163260A2008-04-16
CN105472568A2016-04-06
US20080175238A12008-07-24
CN201711098505A2017-11-09
Other References:
See also references of EP 3700223A4
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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