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Wireless data communication method, base station and user equipment

A wireless data communication and user equipment technology, applied in the field of base stations and user equipment, and wireless data communication methods, can solve the problems of inability to accurately determine which wireless subframe DRX-on is in, low data processing efficiency, etc., and improve data processing efficiency effect

Active Publication Date: 2016-08-10
NOKIA TECH OY
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Problems solved by technology

[0005] Embodiments of the present invention provide a wireless data communication method, a base station, and user equipment, which are used to solve the problem of inability to accurately determine which wireless subframe DRX-on is on when setting a shorter DRX-On length in the prior art. Defects that result in less efficient data processing

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  • Wireless data communication method, base station and user equipment
  • Wireless data communication method, base station and user equipment
  • Wireless data communication method, base station and user equipment

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] In the Universal Mobile Telecommunications System (UMTS), the user equipment (User Equipment, UE) has a cell-dedicated channel (CELL-DedicatedChannel; CELL_DCH) state, a cell forward access channel (CELL-Forward AccessChannel; CELL_FACH) State, cell paging channel (CELL-Paging Channel; CELL_PCH) state, UMTS Terrestrial Radio Access Network ...

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Abstract

Embodiments of the present invention provide a radio data communication method, base station, and user equipment. The method includes: receiving, by a base station, a long DRX parameter sent by an RNC, where the long DRX parameter includes at least two of a cycle length of a long DRX cycle, a long DRX on length and a long DRX off length; determining, when the UE enters the CELL-FACH state, by the base station, and according to a first timer and a first preset duration corresponding to the first timer, that the UE enters the long DRX cycle; and determining, when the UE enters the long DRX cycle, by the base station, and according to the H-RNTI of the UE, the cycle length of the long DRX cycle and the long DRX on length, a radio subframe on which long DRX on of the UE is in the long DRX cycle.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a wireless data communication method, a base station, and user equipment. Background technique [0002] A state of a cell forward access channel (CELL-Forward Access Channel; CELL_FACH) is a state of a user equipment (User Equipment, UE) in a universal mobile telecommunications system (Universal Mobile Telecommunications System; UMTS). [0003] In order to save energy consumption of the UE, the UE in the CELL-FACH state has a Discontinuous Reception (DRX) mechanism. Among them, the shortest length of the time period (Discontinuous Reception-on; DRX on) in which data can be received in the DRX cycle (cycle) is 10ms (that is, the length of one wireless frame), and the longest length of the DRX cycle is 320ms (that is, the length of 32 wireless frames). The DRX cycle length and the DRX on length are configured by the radio network controller (Rad...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04H04L1/00
CPCH04W52/0229H04W76/27H04W76/28Y02D30/70
Inventor 冯莉郑潇潇庞伶俐
Owner NOKIA TECH OY