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Processing method and equipment for scheduling information

A technology for scheduling information and processing methods, applied in wireless communication, network traffic/resource management, electrical components, etc., can solve problems that do not involve multi-carrier E-RUCCH research, etc., and achieve the effect of enriching applications and expanding processing methods

Inactive Publication Date: 2010-10-13
CHINA ACAD OF TELECOMM TECH
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Problems solved by technology

[0016] The shortcoming of the existing technology is also that: currently, because the multi-carrier feature has not been approved in 3GPP, the research in the HSUPA system is based on the research of a single carrier. Therefore, there is no research related to the multi-carrier E-RUCCH, that is, currently There is no technical solution for carrying SI in E-RUCCH under multi-carrier

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  • Processing method and equipment for scheduling information
  • Processing method and equipment for scheduling information
  • Processing method and equipment for scheduling information

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Embodiment Construction

[0108] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0109] The inventor noticed during the invention that: compared with the single-carrier HSUPA at N frequency points, the introduction of the multi-carrier feature brings many carrier-related problems. The carrying of multi-carrier SI in E-RUCCH is one of them. A UE in a single-carrier system only needs to report the scheduling information of its carrier, and E-RUCCH only needs to carry one SI, and the coding rate is low. Therefore, in a single-carrier system, E-RUCCH is not the bottleneck of system coverage. However, in a multi-carrier system, due to differences among carriers, scheduling information may be maintained and reported by different carriers. Therefore, a possible solution is to carry SI corresponding to multiple carriers through the E-RUCCH; another possible technical solution is to carry an extended SI through the E-RUCCH.

[0110] For th...

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Abstract

The invention discloses a processing method and equipment for scheduling information. The processing method comprises the following steps that user equipment in a multi-carrier system; the path loss and the user power upper limit of the local area and the neighboring area of each carrier of the user equipment are determined; and the path loss and the user power upper limit of the local area and the neighboring area of each carrier are carried in the scheduling information. The invention further provides processing schedules for scheduling information coding and decoding, channel configuration, information transmission and information receiving. The schedules provided by the invention can extend the existing scheduling information processing method in a better way, feasible schedules for the scheduling information processing under multi-carrier are provided and the application of the multi-carrier system is enriched.

Description

technical field [0001] The present invention relates to wireless communication technology, in particular to a method and equipment for processing scheduling information. Background technique [0002] In 2007, HSUPA (High Speed ​​Uplink Packet Access) introduced the N-frequency feature in the 3GPP (3rd Generation partnership project) Release 7 (version 7) specification, that is, a cell can have Multiple frequency points, one frequency point is the main frequency point, the other frequency points are secondary frequency points, UE (User Equipment, user equipment) works in single carrier mode, and the working frequency point can be in the main frequency point of the cell or in the cell on the auxiliary frequency point. The introduction of N frequency points has greatly improved the user capacity of the system. At the same time, the characteristics of N frequency points have also laid the foundation for the introduction of multi-carrier characteristics in HSUPA. [0003] The i...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/16H04W72/04
Inventor 齐亮许芳丽严杲
Owner CHINA ACAD OF TELECOMM TECH
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