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UE state and receiving power uploading method maintaining continuous packet connection mode

A connection method, continuous technology, applied in the field of communication

Inactive Publication Date: 2009-04-01
RUGAO CHANGJIANG SCI & TECHCAL IND CO LTD
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  • Abstract
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  • Claims
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Embodiment Construction

[0037] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0038] Whether Node B notifies UE to enter DTX through HS-SCCH (High Speed ​​Shared Control Channel), or UE decides to enter DTX, Node B maintains power control and synchronization, and avoids sending invalid data in DTX state as normal data. For higher layers, Node B needs to determine whether the UE enters DTX, when to transfer from DTX state to normal state, and distinguish between E-PUCH entering DTX state and E-PUCH in normal state.

[0039] After entering the DTX state, the UE sends E-PUCH uplink periodically. The cycle can be agreed in advance between the NodeB and the UE, or it can be notified through signaling that the Node B or RNC decides to send the E-PUCH cycle, such as through SCCH. The corresponding Node B downlink E-HICH is also periodically sent, and its period is the same as that of the E-PUCH, and the non-scheduled re...

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Abstract

The invention discloses a user equipment state reporting method of maintaining a connecting mode of continuity package in TD-SCDMA and user equipment receiving power reporting method. The state reporting method comprises: the node B and the user equipment promise identifiers of identifications entering or exiting discrete transmitting state in advance; the user equipment transmits the identifiers to the node B through enhancing an up physical channel namely E-PUCH; the node B judges whether the user equipment is in the discrete transmitting state according to the received identifiers. The receiving power reporting method comprises that, the node B and the user equipment promise identifiers of indicating power information in advance; the user equipment transmits the identifiers on an enhanced up physical channel namely E-PUSH and the user equipment receives the power information of the enhanced up HARQ response indication channel namely HICH; the node B extracts the power information carried in E-PUCH according to the received identifiers.

Description

technical field [0001] The present invention relates to the communication field, and more specifically relates to a method for user equipment entering a discontinuous transmission state and receiving power reporting method for maintaining continuity packet connection mode in a time division synchronous code division multiple access system. Background technique [0002] In the third-generation mobile communication system, before the next-generation communication technology (4G, etc.) is commercially available, in order to further improve the Time Division Synchronization Code Division Multiple Access (TD-SCDMA) high-speed packet access (High Speed Packet Access, referred to as HSPA) system performance, to meet the increasing capacity, speed, and business needs, there is an urgent need to enhance the existing HSPA network, that is, HSPA+ is proposed. In order to reduce the signaling overhead in HSPA+, reduce user equipment (User Equipment, referred to as UE) uplink interferenc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W80/04H04W52/14H04L29/06
Inventor 刘虎芮华殷玮玮费佩燕李萍张银成陈慧侯志华肖炼斌孙小薇李轶
Owner RUGAO CHANGJIANG SCI & TECHCAL IND CO LTD
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