Method and system of transmission UE supporting multi-carrier capacity

A multi-carrier and capability technology, applied in the field of multi-carrier, can solve the problems of not being able to accurately know that UE supports multi-carrier, not being able to indicate UE, and being unable to allocate resources reasonably

Inactive Publication Date: 2017-05-31
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Although the dual-carrier capability of the UE was introduced when dual-carriers were introduced in the R8 protocol, for the case of supporting four carriers, this capability can no longer indicate the UE's ability to specifically support multiple carriers; for the network side, the network The side cannot accurately know the UE's ability to support multiple carriers, so it cannot allocate resources reasonably

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  • Method and system of transmission UE supporting multi-carrier capacity
  • Method and system of transmission UE supporting multi-carrier capacity
  • Method and system of transmission UE supporting multi-carrier capacity

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Embodiment Construction

[0052] The technical solutions of the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0053] In order to enable the network side to know the UE's ability to support multiple carriers and allocate resources accordingly, the embodiment of the present invention provides a method for transmitting the UE's ability to support multiple carriers. When the UE supports multiple carriers, the UE uses its own supported The multi-carrier capability is carried in the interaction message with the RNC and sent to the RNC; the RNC analyzes the interaction message from the UE to obtain the multi-carrier capability of the UE. Messages are exchanged between the RNC and the UE through the Uu interface, so messages exchanged between the RNC and the UE are also called Uu interface messages. The UE's ability to support multiple carriers is reflected in the fact that the UE supports physical layer evolution after the introduc...

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Abstract

The embodiment discloses a method and system of transmission UE supporting multi-carrier capacity, when the UE supports multi-carrier, the UE send interaction information of the multi-carrier capability loading and the wireless network controller RNC supported by itself, the RNC parses the interaction information from the UE and obtains the UE supporting multi-carrier capacity. The embodiment also discloses system of transmission UE supporting multi-carrier capacity. The method and system make the network obtain supporting the multi-carrier capacity of the UE and allocates resource reasonably.

Description

technical field [0001] The present invention relates to multi-carrier technology in network communication, in particular to a method and system for a transmission terminal (UE, User Equipment) supporting multi-carrier capability. Background technique [0002] High Speed ​​Downlink Packet Access (HSDPA, High Speed ​​Downlink Packet Access) is a technology proposed by the 3rd Generation Partnership Project (3GPP, 3rd Generation Partnership Project) in Release 5 (Release-5), which is used to improve downlink Direction, that is, the network data throughput from the network side to the terminal direction, the designed downlink peak rate can reach 14.4Mbps. [0003] In terms of physical layer design, HSDPA uses a high-speed downlink shared physical channel (HS-PDSCH, High Speed-Physical Downlink Shared Channel) in the downlink direction to carry the high-speed downlink shared transport channel (HS-DSCH, High Speed-Downlink Shared Channel) data. In addition, High Speed-Shared Con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/00H04B7/04
CPCH04L5/001H04L5/0098H04W76/15H04W8/24
Inventor 史莉荣贺美芳
Owner ZTE CORP
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