Invention Grant
US08718647B2 Method and apparatus for prioritizing status messages in a wireless communication system
有权
用于在无线通信系统中优先化状态消息的方法和装置
- Patent Title: Method and apparatus for prioritizing status messages in a wireless communication system
- Patent Title (中): 用于在无线通信系统中优先化状态消息的方法和装置
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Application No.: US12484969Application Date: 2009-06-15
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Publication No.: US08718647B2Publication Date: 2014-05-06
- Inventor: Shailesh Maheshwari
- Applicant: Shailesh Maheshwari
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Dalei Dong
- Main IPC: H04W36/00
- IPC: H04W36/00

Abstract:
Systems and methodologies are described that facilitate scheduling for transmissions of status messages, such as Packet Data Convergence Protocol (PDCP) status messages or Radio Link Control (RLC) acknowledgement messages, in a wireless communication system. As described herein, at time periods at which transmission of status messages is desired, respective status signaling associated with a set of radio bearers, logical channels, or the like can be configured to be transmitted prior to conducting transmission(s) of data. By doing so, a receiving entity can obtain the status signaling at substantially the earliest possible opportunity, allowing the receiving entity to avoid unnecessary bandwidth and/or memory expenditure associated with re-transmissions of information. As further described herein, status information can be prioritized by the use of separate status bearers, respective indicators provided within information elements queued on respective radio bearers, a maintained list of respective radio bearers containing status information, and other similar mechanisms.
Public/Granted literature
- US20090318152A1 METHOD AND APPARATUS FOR PRIORITIZING STATUS MESSAGES IN A WIRELESS COMMUNICATION SYSTEM Public/Granted day:2009-12-24
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