发明名称 |
UMTS protocol frame format to support quality of service |
摘要 |
<p>In a UMTS (universal mobile telecommunications system) Terrestrial Radio Access Network (UTRAN) based wireless system, a wireless network element (e.g., a base station) exchanges information with another wireless network element (e.g., a radio network controller) via data frames (uplink or downlink). Each data frame comprising a header portion and a payload portion, which comprises a QoS class indicator field. Illustratively, the eight bit spare extension field of a UTRAN data frame (uplink or downlink) is used to convey a four bit payload type indicator and a four bit QoS class indicator. <IMAGE></p> |
申请公布号 |
EP1191750(A1) |
申请公布日期 |
2002.03.27 |
申请号 |
EP20010303127 |
申请日期 |
2001.04.02 |
申请人 |
LUCENT TECHNOLOGIES INC. |
发明人 |
ABRAHAM, SANTOSH P.;CHUAH, MOOI CHOO;MEDAPALLI, KAMESWARA RAO;SAMPATH, ASHWIN |
分类号 |
H04B7/26;H04L12/28;H04L12/56;H04L29/06;H04L29/08;H04W28/18;H04W28/24;H04W84/04;H04W92/12;H04W99/00;(IPC1-7):H04L12/56 |
主分类号 |
H04B7/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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