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Sending method of buffer state report and equipment thereof

A buffer state and transmission method technology, applied in the direction of electrical components, wireless communication, etc., can solve problems such as system error-prone, resource waste, etc., to solve resource waste, avoid resource waste or system errors, improve resource utilization efficiency or system The effect of stability

Active Publication Date: 2009-10-21
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0013] Embodiments of the present invention provide a method for sending a buffer status report and its equipment, which can solve the problem of resource waste or system error-prone problems that may be caused by a terminal processing multiple BSRs at the same time

Method used

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  • Sending method of buffer state report and equipment thereof
  • Sending method of buffer state report and equipment thereof

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] Such as figure 1 Shown is a schematic flow chart of the method of the embodiment of the present invention. Firstly, the user terminal determines the type priority sequence of the buffer status report BSR, and then, according to the type priority sequence, the user terminal selects a BSR for corresponding processing. It should be pointed out that the user terminal can directly set or determine the priority order of various types of BSRs based on other f...

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Abstract

The invention discloses a sending method of a buffer state report BSP. A user terminal determines the type priority sequence of the buffer state report BSP, and selects a BSP to carry out corresponding processing according to the type priority sequence. The invention embodiment also discloses user equipment. In the embodiment of the invention, the terminal can select one BSP to carry out the corresponding processing when the sum of the BSP which satisfies the trigger condition of a BSP sending process and amount of the BSP marked in a hanging state is more than 1. Because the conditions that a plurality of BSP sending processes are triggered at the same time and a plurality of BSP are sent for only one time does not occur again, the problem of resource waste is solved, and resource waste or system fail which can be led by simultaneous processing of the terminal to the BSP is avoided, thereby the resource utilization efficiency and the system stability are enhanced.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a buffer state report sending method and equipment thereof. Background technique [0002] The Long Term Evolution (LTE, Long Term Evolution) project is mainly aimed at the mobile communication architecture that the 3GPP organization plans to promote in the next 10 years. In the existing LTE system, the base station uniformly schedules uplink transmissions of different terminals, thereby improving channel utilization. The process of uplink dynamic scheduling specifically includes the following steps: [0003] Step 1: The terminal sends an uplink scheduling information report to the base station under the trigger of a timer or an event. Among the uplink scheduling information reports, the buffer status report (BSR, Buffer Status Report) is the most important, and may also include a power headroom (Power Headroom) report and the like. [0004] Step 2: The base station allocate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/12
CPCH04W72/1284H04W72/04H04W24/10H04W72/569H04W72/21H04W74/0833
Inventor 章校东约翰·约翰松
Owner HUAWEI TECH CO LTD
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