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A polling method, system and device

A polling method and polling technology, applied in the transmission system, digital transmission system, error prevention, etc., can solve the problem of reducing transmission efficiency and achieve the effect of good air interface utilization efficiency

Inactive Publication Date: 2016-06-15
GLOBAL INNOVATION AGGREGATORS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing scheme greatly reduces the transmission efficiency

Method used

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  • A polling method, system and device
  • A polling method, system and device
  • A polling method, system and device

Examples

Experimental program
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Embodiment Construction

[0053] The embodiment of the present invention provides a polling method, such as Figure 4 shown, including the following steps:

[0054] In step s401, the mobile terminal receives a downlink data reception status polling request sent by the network device. The polling request includes control information of the downlink data reception status reported by the mobile terminal, including a start location and a reporting method.

[0055] Wherein, the reporting manner may be: report packet data downlink ACK / NACK messages; or report data blocks carrying ACK / NACK messages. The manner in which the network device sends the polling request may be that the network device sends the RLC / MAC data block to the mobile terminal, and the block header of the RLC / MAC data block carries the polling request.

[0056] Step s402, the mobile terminal according to the reporting method required by the network equipment, for example: using the packet data downlink ACK / NACK (EGPRSDownlinkACK / NACK) messa...

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Abstract

The invention discloses a polling method, comprising: a mobile terminal receives a polling request of a downlink data receiving state sent by a network device, and the polling request includes the starting position and reporting method of the downlink data receiving state reported by the mobile terminal control information; the mobile terminal sends the receiving status of the part required by the polling request to the network device according to the reporting method required by the network device. The invention also discloses a polling system, mobile terminal and network equipment. In the embodiment of the present invention, while realizing that the network device can control the mobile terminal to use the data block to carry the ACK / NACK message to report, it is reserved that the mobile terminal can use the packet data downlink ACK / NACK message carrying the NPB to report the reception of the downlink data The option of the state, therefore, can work well in the case of a large window or a small window, which is more flexible than the existing scheme and has better air interface utilization efficiency.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a polling method, system and equipment. Background technique [0002] EDGE (Enhanced Datarates for GSMEvolution, Enhanced Data Rates for GSM Evolution) is a data-enhanced mobile communication technology based on GSM (Global System for Mobile communications, Global System for Mobile Communications) / GPRS (General Packet Radio Service, General Packet Radio Service), usually also known as 2.75G technology. This technology mainly lies in the ability to use broadband services, enabling networks using 800, 900, 1800, and 1900MHz frequency bands to provide some functions of the third-generation mobile communication network, and share the core network with UMTS (Universal Mobile Telecommunications System, Universal Mobile Communications System). interface, the evolved GSM / EDGE radio access network becomes GERAN (GSM EDGE Radio Access Network, GSM EDGE radio access n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/16H04W28/04H04W74/04
CPCH04L1/1685H04L1/1614H04L1/1664
Inventor 周铮房明
Owner GLOBAL INNOVATION AGGREGATORS LLC