发明名称 |
METHOD AND APPARATUS FOR LAYER 2 PROCESSING AND CREATION OF PROTOCOL DATA UNITS FOR WIRELESS COMMUNICATIONS. |
摘要 |
<p>Enhanced MAC-es PDUs are created by concatenating enhanced MAC-es service data units (SDUs) based on higher layer PDUs and segments thereof, where segmentation information is included in the enhanced MAC-es headers. An enhanced MAC-e header is generated for each enhanced MAC-es PDU to describe information about the enhanced MAC-es PDU. An enhanced MAC-e PDU is created by concatenating enhanced MAC-es PDUs and enhanced MAC-e headers. An enhanced MAC-es header may include a Transmit Sequence Number (TSN) field, a Segmentation Description (SD) field, length (L) fields to indicate the length of each enhanced MAC-es SDU and/or logical channel indicator (LCH-ID) fields. An enhanced MAC-e header may include one or more logical channel indicator (LCH-ID) fields for corresponding enhanced MAC-es PDUs or MAC-s SDUs and length (L) fields. Various techniques are disclosed for indicating the end of the enhanced MAC-e header. In another embodiment, methods for signaling over the Iub frame protocol are proposed to support MAC segmentation and flexible RLC PDU sizes.</p> |
申请公布号 |
MX2010002654(A) |
申请公布日期 |
2010.08.04 |
申请号 |
MX20100002654 |
申请日期 |
2008.09.26 |
申请人 |
INTERDIGITAL PATENT HOLDINGS, INC. |
发明人 |
PAUL MARINIER;CHRISTOPHER R. CAVE;DIANA PANI |
分类号 |
H04L1/18;H04L29/06;H04L29/08;H05H11/00;H05H11/04 |
主分类号 |
H04L1/18 |
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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