Data transmission method through point to multi-point transmission service
First Claim
1. A data transmission method using a point to multi-point transmission service through a multicast channel which comprises a data channel and a control channel, configured for a network control node or a device with Multi-cell/Multicast Coordination Entity (MCE) functions, and the method comprises:
- receiving a service data information, wherein the service data information indicates how a target device receives service data;
determining whether to divide the service data into a first service data which is to be placed in the control channel and a second service data which is to be placed in the data channel according to the service data information;
generating an allocation information for the control channel, wherein the allocation information is related to the first service data which is to be placed in the control channel; and
transmitting the allocation information for the control channel to the target device.
1 Assignment
0 Petitions
Accused Products
Abstract
The present disclosure proposes a data transmission method through multimedia broadcast multicast services (MBMS). Specifically, the present disclosure proposes using a cell broadcast service to perform data transmission, and the proposed functions would include receiving an information of a service data, allocating a data channel resource based on the information of the service data to generate an allocation information for the data channel, allocating a control channel resource based on the information of the service data to generate an allocation information for the control channel, and transmitting the allocation information for the control channel to a target device.
-
Citations
31 Claims
-
1. A data transmission method using a point to multi-point transmission service through a multicast channel which comprises a data channel and a control channel, configured for a network control node or a device with Multi-cell/Multicast Coordination Entity (MCE) functions, and the method comprises:
-
receiving a service data information, wherein the service data information indicates how a target device receives service data; determining whether to divide the service data into a first service data which is to be placed in the control channel and a second service data which is to be placed in the data channel according to the service data information; generating an allocation information for the control channel, wherein the allocation information is related to the first service data which is to be placed in the control channel; and transmitting the allocation information for the control channel to the target device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. A data transmission method using a point to multi-point transmission service through a multicast channel which comprises a data channel and a control channel, configured for a base station (BS), and the method comprises:
-
receiving a user plane data and a control plane data comprising a control information; placing a first data in the data channel according to the control information and placing a second data with the control information in the control channel according to the control information, wherein the control information indicates how a user device receives the first data and the second data; when the control plane data contains user data in addition to the control info illation, placing the user plane data as the first data in the data channel according to the control information and placing the user data from the control plane data as the second data along with the control information in the control channel; and transmitting the first data in the data channel and the second data with the control information in the control channel to the user device. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21)
-
-
22. A data transmission method through a point to multi-point transmission service, configured for a user equipment (UE), and the method comprises:
-
reading broadcasting information from a broadcast channel; receiving a control channel from the broadcasting information; determining a first service data location in the control channel; and receiving the first service data from the control channel. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31)
-
Specification