Method, device and system for implementing directional broadcast in mobile data broadcasting
First Claim
1. A method for implementing directional broadcast, comprising:
- receiving, by a network element, a broadcast message sent by a content server and carrying a first location information;
determining, by the network element, whether the first location information matches a location information of the network element preset in the network element;
sending, by the network element, the broadcast message if the first location information matches the location information of the network element; and
if the first location information does not match the location information of the network element, finding one or more network elements whose location is proximal to the location indicated in the first location information according to the location information of other network elements related to the network element, and sending the broadcast message to the one or more network elements.
1 Assignment
0 Petitions
Accused Products
Abstract
Embodiments of the present invention disclose a method, a device and a system for implementing directional broadcast in mobile data broadcasting. In the method, upon receiving a broadcast message from a content server, a network element processes the broadcast message according to first location information carried in the broadcast message and second location information in the network element. In the embodiments of the present invention, with the first location information carried in the broadcast message and the second location information set in the network element, upon receiving the broadcast message, the network element processes the broadcast message according to the first location information and the second location information, so that the content server may implement directional broadcast for a special location area without directly accessing a directional location area, which reduces the network complexity.
-
Citations
13 Claims
-
1. A method for implementing directional broadcast, comprising:
-
receiving, by a network element, a broadcast message sent by a content server and carrying a first location information; determining, by the network element, whether the first location information matches a location information of the network element preset in the network element; sending, by the network element, the broadcast message if the first location information matches the location information of the network element; and if the first location information does not match the location information of the network element, finding one or more network elements whose location is proximal to the location indicated in the first location information according to the location information of other network elements related to the network element, and sending the broadcast message to the one or more network elements. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A network element, comprising:
-
a first module, for receiving a broadcast message carrying a first location information; a second module, for determining whether the first location information matches a location information of the network element preset in the network element; a third module, for sending the broadcast message if the first location information matches the second location information; and a fourth module, for finding one or more network elements whose location is proximal to the location indicated in the first location information according to the location information of other network elements related to the network element if the first location information does not match the location information of the network element, and sending the broadcast message to the one or more network elements. - View Dependent Claims (11)
-
-
12. A broadcast system, comprising:
-
a content server, for sending a broadcast message carrying a first location information; a network element, for receiving the broadcast message, determining whether the first location information matches the location information of the network element preset in the network element, sending the broadcast message if the first location information matches the location information of the network element, finding one or more network elements whose location is proximal to the location indicated in the first location information according to the location information of other network elements related to the network element if the first location information does not match the location information of the network element, and sending the broadcast message to the one or more network elements. - View Dependent Claims (13)
-
Specification