JP2008535439A5

JP2008535439A5 -

Info

Publication number: JP2008535439A5
Application number: JP2008505225A
Authority: JP
Filing date: 2006-02-28
Publication date: 2012-03-22
Anticipated expiration: 2026-02-28

Description

表１４に、ダウンリンクバーストプロファイルのさらに他の例を示す。ここで、表１４は、Ｔｙｐｅ＝１５３のＤｏｗｎｌｉｎｋ＿Ｂｕｒｓｔ＿Ｐｒｏｆｉｌｅのフォーマットを規定し、このフォーマットは、ＭＳに対するＤＣＤメッセージにおいてのみ使用される。ＤＩＵＣフィールドは、Ｄｏｗｎｌｉｎｋ＿Ｂｕｒｓｔ＿Ｐｒｏｆｉｌｅおよび臨界値と関連付けられる。ＤＩＵＣ値は、特定のダウンリンクバーストに対して使用されるようにバーストプロファイルを特定するために、ＤＬ−ＭＡＰメッセージにおいて使用される。
（表１４）
Table 14 shows still another example of the downlink burst profile. Here, Table 14 defines the format of Downlink_Burst_Profile of Type = 153, and this format is used only in the DCD message for the MS. The DIUC field is associated with Downlink_Burst_Profile and a critical value. The DIUC value is used in the DL-MAP message to specify the burst profile to be used for a specific downlink burst.
(Table 14)

Claims

A method for supporting multiple code types in a wireless mobile communication system, comprising:
The method
The method comprising: receiving a downlink channel descriptor (DCD) from a base station (BS), the DCD is seen contains at least one downlink burst profile, the at least one downlink burst profile includes a type field And when the type field is set to 153, the at least one downlink burst profile includes a code type field and the type field is set to 1. Wherein the at least one downlink burst profile does not include the code type field; and
Recognizing the code type field when the code type field is included in the at least one downlink burst profile, the code type field being a downlink associated with the at least one downlink burst profile; Indicating the coding scheme used by the BS to encode link bursts;
Recognizing the DIUC field used to classify the at least one downlink burst profile used for the downlink burst;
Including a method.

The coding scheme, block turbo coding (BTC), convolutional turbo code (CTC), at least one of Zeroteru convolutional codes (ZTCC) or low density parity code (LDPC), how according to claim 1 .

The method of claim 1, wherein the DIUC field for a basic convolutional code is associated with the at least one downlink burst profile with the type field set to one.

The code type field of the at least one downlink burst profile supports code types from multiple code classifications when the type field of the at least one downlink burst profile is set to a value 153. The method according to 1.

The method of claim 1, wherein if the value of the type field of the at least one downlink burst profile is set to 153, the at least one downlink burst profile is used in the DCD for mobile stations only.

The method according to claim 1, wherein if the value of the type field of the at least one downlink burst profile is set to 153, only the coding scheme maintained by the mobile station is selected by the mobile station.

The at least one downlink burst profile further includes a type / length / value (TLV) encoding information field;
The method of claim 1, wherein the TLV encoded information field includes a forward error correction code type, a DIUC basic advance threshold, and a DIUC minimum entry critical value.

A mobile station for a wireless mobile communication system that supports multiple code types, comprising:
The mobile station
A receiver for receiving a downlink channel descriptor (DCD) from a base station (BS), the DCD including at least one downlink burst profile, wherein the at least one downlink burst profile includes a type field and And when the type field is set to 153, the at least one downlink burst profile includes a code type field and the type field is set to 1. And wherein the at least one downlink burst profile does not include the code type field; and
Recognizing the code type field when the code type field is included in the at least one downlink burst profile, the at least one used for a downlink burst associated with the at least one downlink burst profile. A processor that recognizes the DIUC field used to classify one downlink burst profile, wherein the code type field indicates a coding scheme used by the BS to encode the downlink burst; With processor
A mobile station comprising:

The mobile station according to claim 8, wherein the DIUC field for a basic convolutional code is associated with the at least one downlink burst profile in which the type field is set to one.

The mobile station according to claim 8, wherein the coding scheme is at least one of block turbo coding (BTC), convolutional turbo code (CTC), zero tail convolutional code (ZTCC), or low density parity code (LDPC). .

The code type field of the at least one downlink burst profile supports code types from multiple code classifications when the type field of the at least one downlink burst profile is set to a value 153. 8. The mobile station according to 8.

The mobile according to claim 8, wherein if the value of the type field of the at least one downlink burst profile is set to 153, the at least one downlink burst profile is used in the DCD for only the mobile station. Bureau.

The mobile station according to claim 8, wherein when a value of the type field of the at least one downlink burst profile is set to 153, only a coding scheme held by the mobile station is selected by the mobile station. .

The at least one downlink burst profile further includes a type / length / value (TLV) encoding information field;
The mobile station according to claim 8, wherein the TLV encoded information field includes a forward error correction code type, a DIUC basic advance threshold, and a DIUC minimum entry critical value.