发明名称 |
Controlling channel switching in a umts network |
摘要 |
In a UMTS Terrestrial Radio Access Network (UTRAN), a method of switching from a current common channel to a dedicated channel for a UE. The method comprises estimating the round trip delay for data packets travelling between the UE and a peer node with which the UE is communicating. The product of the estimated round trip delay and the bandwidth of the common channel or the dedicated channel is determined and a threshold defined on the basis of that product. A switch from the common channel to a dedicated channel is initiated when the fill level of the RLC buffer(s) in the UTRAN for the UE reaches or exceeds said threshold. |
申请公布号 |
AU2179402(A) |
申请公布日期 |
2002.06.03 |
申请号 |
AU20020021794 |
申请日期 |
2001.10.29 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
MICHAEL MEYER;JOACHIM SACHS;STEFAN WAGER;REIJO MATINMIKKO;TOOMAS WIGELL;JANNE PEISA;EDWIN VAN DER POL |
分类号 |
H04L12/56;H04W28/14;H04W36/06 |
主分类号 |
H04L12/56 |
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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