Unlock instant, AI-driven research and patent intelligence for your innovation.

Resource allocation method for multimedia broadcast and multicast service

A technology for multimedia broadcast and multicast services, which is applied in the field of resource allocation for multimedia broadcast and multicast services, and can solve problems such as no solution.

Inactive Publication Date: 2013-01-16
ZTE CORP
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, how to allocate radio resources for MBMS services in SFN mode is a new problem brought by SFN technology. For this problem, there is no effective solution so far.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Resource allocation method for multimedia broadcast and multicast service
  • Resource allocation method for multimedia broadcast and multicast service
  • Resource allocation method for multimedia broadcast and multicast service

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0022] In this embodiment, a resource allocation method for Multimedia Broadcast Multicast Service (MBMS) is provided.

[0023] Such as figure 1 As shown, the MBMS resource allocation method according to this embodiment includes the following steps: step S102, reserve one or more frequency points for a specific cell, and reserve all or part of the time slots of the reserved frequency points for MBMS; step S104, setting the default frequency point allocation priority for the reserved frequency points, and setting the default time slot allocation priority for the reserved time slots; step S106, screening effective reservations that meet the first predetermined condition from the reserved frequency points frequency point, and screen the effective reserved time slots that meet the second predetermined condition in the reserved time slots of the effective r...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a distribution method of MBMS resources. The method comprises the steps of S102 that one or more frequency points are reserved for a specific cell and all or part of the time slots of the reserved frequency points are reserved for multiple MBMS; S104 that the reserved frequency point is provided with the distribution priority level of default frequency points and the reserved time slot is provided with the distribution priority level of default time slots; Sd106 that the effective reserved frequency points which meet a first presetting condition are selected from the reserved frequency points and the effective reserved time slots which meet a second presetting condition are selected from the reserved time slots of the effective reserved frequency points; S108 that whether a third preset condition is met by the effective reserved time slot and that if the third preset condition is met, the effective reserved time slot is determined to be a set time slot; S110 that the effective reserved frequency points corresponding to the set time slot are determined as the set frequency points, and the set frequency points and the set time slots are distributed to the multiple MBMS.

Description

technical field [0001] The present invention relates to a method for allocating resources for a Multimedia Broadcast / Multicast Service (MBMS) in a multi-carrier frequency cell in the field of wireless communication, in particular to a Time Division Synchronous Code Division Multiple Access (TD Synchronous Code Division Multiple Access, TD - Resource allocation method for MBMS service in SCDMA) system. Background technique [0002] In order to meet the ever-increasing demands of the mobile communication market and improve system capacity coverage in hotspot areas, the concept of TD-SCDMA multi-carrier frequency cells is proposed. TD-SCDMA multi-carrier frequency cell is to combine multiple cells (each carrier frequency is a cell) in the same geographic coverage area and share the same set of common channel resources to form a multi-carrier frequency cell. [0003] The application of multi-carrier frequency cells in actual networking not only reduces the complexity of radio r...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/10H04W72/04
Inventor 谢琼
Owner ZTE CORP