Invention Grant
US09030996B2 Layer 2 processing and creation of protocol data units for wireless communications
有权
第2层处理和创建用于无线通信的协议数据单元
- Patent Title: Layer 2 processing and creation of protocol data units for wireless communications
- Patent Title (中): 第2层处理和创建用于无线通信的协议数据单元
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Application No.: US13466455Application Date: 2012-05-08
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Publication No.: US09030996B2Publication Date: 2015-05-12
- Inventor: Diana Pani , Paul Marinier , Christopher R. Cave
- Applicant: Diana Pani , Paul Marinier , Christopher R. Cave
- Applicant Address: US DE Wilmington
- Assignee: InterDigital Patent Holdings, Inc.
- Current Assignee: InterDigital Patent Holdings, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Condo Roccia Koptiw LLP
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04L29/06 ; H04W28/06 ; H04W80/02
Abstract:
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.
Public/Granted literature
- US20130121242A1 LAYER 2 PROCESSING AND CREATION OF PROTOCOL DATA UNITS FOR WIRELESS COMMUNICATIONS Public/Granted day:2013-05-16
Information query
