Invention Grant
- Patent Title: Method and device for operating and managing memory
- Patent Title (中): 用于操作和管理存储器的方法和设备
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Application No.: US13501364Application Date: 2010-04-22
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Publication No.: US08693503B2Publication Date: 2014-04-08
- Inventor: Bin You
- Applicant: Bin You
- Applicant Address: CN Shenzhen, Guangdong Province
- Assignee: ZTE Corporation
- Current Assignee: ZTE Corporation
- Current Assignee Address: CN Shenzhen, Guangdong Province
- Agency: Banner & Witcoff, Ltd.
- Priority: CN200910235682 20091012
- International Application: PCT/CN2010/072035 WO 20100422
- International Announcement: WO2010/145311 WO 20101223
- Main IPC: H04J3/24
- IPC: H04J3/24 ; H04W80/00 ; H04W28/06
Abstract:
A method for operating and managing memory is disclosed in present invention, during the whole transmission process of uplink data in transmission plane protocol layer of General Packet Radio Service (GPRS), only the 1520-bytes global array of Subnet Dependent Convergence Protocol (SNDCP) layer and the 1560-bytes global array of Logic Link Control (LLC) layer are used, so the memory space can be saved effectively; also, because the SNDCP global array is used to store SNDCP data packets and the LLC global array is used to store the LLC data packets, so a dynamic process of memory application releasing on the transmission plane is avoided; moreover, only the data that need to be sent by the LLC are assembled with LLC frame format, thus avoiding useless work of LLC. Moreover, according to the present invention, the memory is operated and managed by way of global array without tedious memory pool operations.
Public/Granted literature
- US20120201257A1 METHOD AND DEVICE FOR OPERATING AND MANAGING MEMORY Public/Granted day:2012-08-09
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