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Method for reporting scheduling information

A technology for dispatching information and enhancing dedicated channels, which is applied in the field of reporting dispatching information

Inactive Publication Date: 2011-01-26
TD TECH COMM TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0048] In view of this, the main purpose of the present invention is to determine the method for reporting SI information by a multi-carrier HSUPA UE. The present invention introduces in detail multiple The method of carrier HSUPA UE reporting SI information to solve the problem of how to report SI information when UE supports multi-carrier HSUPA
[0049] Another main purpose of the present invention is to provide a method for constructing SI information to solve the problem of how to construct SI information when the UE supports multi-carrier HSUPA

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Embodiment Construction

[0129] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0130] In single-carrier HSUPA, the UE supports only one HSUPA carrier, and the SI information of the UE on this carrier includes five items: SNPL, UPH, TEBS, HLBS and HLID. When the UE supports multi-carrier HSUPA, the scheduling information of the UE has the following characteristics:

[0131] 1. TEBS, HLBS and HLID of UE

[0132] All HSUPA carriers of the UE are used to transmit HSUPA data from the only MAC-e / MAC-i entity of the UE. The data volume of this entity can be completely described by the following three information items:

[0133] (1-1) TEBS (total E-DCH memory status), length is 5 bits

[0134] (1-2) HLBS (High Priority Logical Channel Storage Status), 4 bits in length

[0135] (1-3) HLID (High Priority Logical Channel ID), the length i...

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Abstract

The invention discloses a method for reporting scheduling information, which is suitable for the condition that User equipment (UE) supports a multicarrier High Speed Uplink Packet Access (HSUPA). In the method, the current path loss information of Total Enhanced Dedicated Channel (E-DCH) Buffer State (TEBS), High Priority Logic Channel Buffer State (HLBS), High Priority Logic Channel Identity (HLID), Service Cell and Neighborhood Cell Path Loss Information (SNPL), closed loop UE Power Allowance (UPH) or UE of the multicarrier HSUPA supported by the UE are filled in the scheduling information, and corresponding methods for reporting the scheduling information to the NODEB are provided aiming at the fact that whether the UE adopts an Enhanced Physical Uplink Channel (E-PUCH) or not so as to solve the problems that UE constructs and reports the scheduling information when the UE supports the multicarrier HSUPA.

Description

technical field [0001] The invention relates to multi-carrier communication technology, in particular to a method for reporting scheduling information. Background technique [0002] At present, the 3GPP standard has provided a single-carrier HSUPA (High Speed ​​Uplink Packet Access) implementation scheme. In the single-carrier HSUPA implementation solution, the method for reporting SI (scheduling information) by the UE is clearly specified. The format of SI reported by UE to NODEB is shown in Table 1: [0003] SNPL UPH TEBS HLBS HLID [0004] Table 1 [0005] The SI information shown in Table 1 includes the following five information items: [0006] (1) SNPL (service cell and adjacent cell path loss information), the length is 5 bits [0007] (2) UPH (UE power headroom), the length is 5 bits [0008] (3) TEBS (total E-DCH memory status), the length is 5 bits [0009] (4) HLBS (High Priority Logical Channel Storage Status), the length is...

Claims

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Application Information

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IPC IPC(8): H04W28/16H04W72/04
Inventor 魏立梅沈东栋赵渊
Owner TD TECH COMM TECH LTD
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