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Control method, device and system for activation of downlink shared control channel saving technology

A technology for sharing control channels and control methods, which is applied in the field of HS-SCCH less operation activation and deactivation states, can solve problems such as large amount of computation, and achieve the effects of improving performance, avoiding misjudgment, and saving computation

Active Publication Date: 2011-11-30
HUAWEI TECH CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0006] The HS-SCCH less operation activation state control method, device, and system provided by the embodiments of the present invention can solve the problem of excessive computation when the network side performs HS-SCCH less activation and deactivation

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  • Control method, device and system for activation of downlink shared control channel saving technology
  • Control method, device and system for activation of downlink shared control channel saving technology
  • Control method, device and system for activation of downlink shared control channel saving technology

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Embodiment Construction

[0033] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0034] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0035] An embodiment of the present invention provides a method for controlling activation and deactivation states of HS-SCCH less operation, which may include: sending an HS-SCCH order to a terminal, wherein the order is used to control an activation state variable of the terminal, and the activation state The variable is used to indicate that the terminal is in the state of HS-SCCH less operation activation or deactivation.

[0036] The method for controlling the activation and deactivation state of HS-SCCH less op...

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Abstract

The embodiment of the present invention discloses a control method, device and system for the activation state of the downlink shared control channel saving technology, which can solve the problem that the network side cannot know the terminal capability when the downlink shared control channel saving technology is activated and deactivated, resulting in misjudgment and calculation. problem of excess. It mainly includes: when the terminal does not support the activation and deactivation operation of the downlink shared control channel saving technology, adding a variable of the activation or deactivation status of the downlink shared control channel saving technology in the terminal or including the Whether the terminal supports downlink shared control channel saving technology activation and deactivation operation capability information.

Description

technical field [0001] The present invention relates to the field of wireless communication, in particular to a method and equipment for controlling activation and deactivation states of HS-SCCH less operation (downlink shared control channel saving technology). Background technique [0002] In the 3GPP R5 and R6 protocols, when the network side sends HSDPA (High Speed ​​Downlink Packet Access, high-speed downlink packet access technology) data downlink to the terminal, it needs to first send the HS-SCCH channel (Shared Control Channel for HS-DSCH, downlink shared control channel ), these channels carry channel-associated signaling (the number of SF16 channel codes used by the HS-PDSCH, the debugging mode, etc.), so that the terminal can demodulate and receive the HS-PDSCH data channel. After two 2 Slots (time intervals), the HS-PDSCH channel carrying data is sent. Such as figure 1 Shown is a schematic diagram of sending downlink data on the network side. [0003] HS-SCCH...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/12H04W88/02
Inventor 赵骁飞陈君王宗杰
Owner HUAWEI TECH CO LTD
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