发明名称 |
METHOD AND APPARATUS FOR GENERATING AND PROCESSING A MAC-EHS PROTOCOL DATA UNIT |
摘要 |
A method and apparatus for generating and processing a high speed downlink shared channel (HS-DSCH) medium access control (MAC-ehs) protocol data unit (PDU) are disclosed. MAC-ehs service data units (SDUs) are multiplexed based on a logical channel identity. Reordering PDUs are generated from the multiplexed MAC-ehs SDUs. A reordering PDU includes at least one MAC-ehs SDU and/or at least one MAC-ehs SDU segment. A MAC-ehs SDU is segmented on a priority class basis if a MAC-ehs SDU does not fit into a reordering PDU. A MAC-ehs PDU is generated including at least one reordering PDU. The MAC-ehs SDUs may be stored in priority queues before generating the reordering PDUs. Alternatively, the reordering PDUs may be generated from the multiplexed MAC-ehs SDUs. Alternatively, the received MAC-ehs SDUs may be buffered in a corresponding buffer for each logical channel before multiplexed based on a logical channel identity, or reordering PDUs are generated. |
申请公布号 |
KR20090123937(A) |
申请公布日期 |
2009.12.02 |
申请号 |
KR20097020703 |
申请日期 |
2008.03.07 |
申请人 |
INTERDIGITAL TECHNOLOGY CORPORATION |
发明人 |
PANI DIANA;CAVE CHRISTOPHER R.;MARINIER PAUL;TERRY STEPHEN E. |
分类号 |
H04L12/56;H04L1/18;H04L29/06;H04W80/02 |
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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