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Title:
CONGESTION CONTROL METHOD FOR THE REVERSE INTERFACE BETWEEN THE BTS AND THE BSC, THE DEVICE AND THE TRANSCEIVER BASE STATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2007/079640
Kind Code:
A1
Abstract:
A congestion control method for the reverse interface between the base transceiver stations BTS and the base station controller BSC, and the device, the BTS thereof are disclosed. It could make the BTS perform the congestion control processing for the reverse interface between the BTS and the BSC when the reverse interface between the BTS and the BSC does not reach the congestion while is about to reach the congestion by setting the pre-congestion control threshold and detecting the congestion degree of the reverse interface between the BTS and the BSC. With the invention, it could effectively avoid the data packet losing, thus avoid the effect on the data transmission capacity of the interface between the BSC and the BTS caused by the packet losing, and the wasting of the air interface resource caused by the data retransmission, the increasing of the congestion of the interface between the BSC and the BTS caused by the data retransmission, and reducing of the users’ satisfaction caused by the data retransmission, so that the air interface resource usage ratio and the users’ satisfaction could be increased.

Inventors:
WANG ZHIFENG (CN)
WAN RONG (CN)
LIN QING (CN)
Application Number:
PCT/CN2006/003019
Publication Date:
July 19, 2007
Filing Date:
November 10, 2006
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
WANG ZHIFENG (CN)
WAN RONG (CN)
LIN QING (CN)
International Classes:
H04N7/173; C07C67/52; C07C67/54; C07C69/82; G01S1/02; G01S5/02; G01S5/06; G01S5/12; G01S19/27; G02B26/10; G03B11/00; G03B17/02; G04G7/02; G06F1/16; G06F3/00; G06F9/46; G06F11/00; G06F11/10; G06F12/10; G06F13/00; G06F13/12; G06F13/36; G06F13/362; G06F15/00; G06F15/16; G06F15/173; G06F21/24; G06K9/00; G06K9/62; G06K17/00; G06K19/00; G06T9/00; G08C19/16; G09C1/00; G09G3/02; G10L19/00; G11B20/10; G11B20/14; G11B20/18; H01Q1/24; H01Q21/24; H03L7/091; H03M13/03; H03M13/13; H03M13/23; H03M13/27; H03M13/29; H04B1/16; H04B1/707; H04B7/005; H04B7/24; H04B7/26; H04B14/00; H04B17/00; H04H60/72; H04J3/06; H04J13/00; H04J13/16; H04L1/00; H04L1/18; H04L7/00; H04L9/08; H04L9/10; H04L9/14; H04L9/28; H04L9/32; H04L12/08; H04L12/16; H04L12/28; H04L12/417; H04L12/46; H04L12/54; H04L25/02; H04L25/03; H04L25/49; H04L25/497; H04L27/10; H04L27/156; H04L27/18; H04L47/2416; H04L69/40; H04M1/66; H04M1/72415; H04M3/22; H04M11/00; H04N5/225; H04N5/44; H04N5/46; H04N5/64; H04N5/74; H04N5/76; H04N5/765; H04N5/907; H04N5/92; H04N7/01; H04N7/08; H04N7/16; H04N7/26; H04N7/36; H04N7/52; H04N9/31; H04N9/64; H04N9/79; H04N21/41; H04N21/414; H04Q3/00; H04W4/06; H04W4/12; H04W4/14; H04W4/16; H04W8/02; H04W8/06; H04W8/08; H04W8/16; H04W8/20; H04W8/26; H04W24/00; H04W24/04; H04W24/08; H04W24/10; H04W28/02; H04W28/08; H04W28/16; H04W28/22; H04W36/04; H04W36/18; H04W36/30; H04W40/22; H04W48/06; H04W48/14; H04W48/16; H04W52/02; H04W52/24; H04W56/00; H04W60/00; H04W64/00; H04W68/00; H04W68/02; H04W72/08; H04W72/12; H04W72/14; H04W76/02; H04W76/04; H04W80/06; H04W84/08; H04W84/12; H04W84/18; H04W88/02; H04W88/04; H04W88/06; H04W88/12; H04W88/18; G11B20/22; H04M1/724; H04M1/73; H04N5/38; H04N5/66; H04N5/775; H04N5/85; H04N9/804; H04N17/00; H04W4/10; H04W8/24; H04W28/04; H04W36/02; H04W48/08; H04W72/04; H04W74/08; H04W76/06; H04W84/04; H04W92/12
Domestic Patent References:
WO2005053349A12005-06-09
Foreign References:
US6819926B22004-11-16
US5454026A1995-09-26
KR20040025436A2004-03-24
Attorney, Agent or Firm:
BEIJING CATALY IP ATTORNEY AT LAW (Liming Room 902, Sidaokou Road 11, Haidian District 1 Beijing, CN)
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