Invention Grant
US09049016B2 MAC and RLC architecture and procedures to enable reception from multiple transmission points
有权
MAC和RLC架构和程序，以实现从多个传输点的接收
- Patent Title: MAC and RLC architecture and procedures to enable reception from multiple transmission points
- Patent Title (中): MAC和RLC架构和程序，以实现从多个传输点的接收
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Application No.: US14164890Application Date: 2014-01-27
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Publication No.: US09049016B2Publication Date: 2015-06-02
- Inventor: Christopher R. Cave , Diana Pani , Sylvie Gomes
- Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
- Applicant Address: US DE Wilmington
- Assignee: InterDigital Patent Holdings, Inc.
- Current Assignee: InterDigital Patent Holdings, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Volpe and Koenig, P.C.
- Main IPC: H04L1/18
- IPC: H04L1/18 ; H04W24/10
Abstract:
A method for use in a wireless transmit receive unit (WTRU) for two-stage reordering of received protocol data units (PDUs). The method comprising receiving PDUs from Node-Bs, wherein each of the received PDUs has a transmission sequence number (TSN), reordering the received PDUs from Node-Bs using the TSN in a MAC layer in different reordering queues, delivering the received PDUs from reordering queues to one logical channel in the RLC layer, reordering the received PDUs in the RLC layer based on a sequence number (SN), starting a timer when at least a RLC PDU is missing based on SN of the RLC PDU, and transmitting a status report indicating a missing RLC PDU based on SN of the RLC PDU if the timer expires, wherein transmission of the status report is delayed if a RLC PDU is missing based on SN of the RLC PDU and the timer is running.
Public/Granted literature
- US20140140276A1 MAC AND RLC ARCHITECTURE AND PROCEDURES TO ENABLE RECEPTION FROM MULTIPLE TRANSMISSION POINTS Public/Granted day:2014-05-22
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