Packet transmission device and control method thereof
A technology of packet transmission and control method, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve the problems of expensive high-performance conversion cards and increased development costs, and achieve easy business startup, shorten the development period, and effectively Effects of using existing resources
Inactive Publication Date: 2008-02-06
FUJITSU LTD
View PDF1 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, since such a high-performance conversion card is expensive, there is a problem that the development cost increases
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment approach 1
[0070] Now will be described in accordance with the present invention in the following order with reference to FIGS. 1, 2, 3A, 3B, 4, 5A to 5C, 6, 7, 8A, 8B, 9 to 11, 12A to 12C, 13A to 13C, 14 and 15 Implementation of the packet transmission device and its control method [1] and [2]:
Embodiment approach 1
[0071] I. Implementation [1]: Figures 1, 2, 3A, 3B, 4, 5A to 5C, 6, 7, 8A, 8B and 9
[0072] I.1. Configuration: Figure 1
[0073] I.2. Example of operation: Figures 2, 3A, 3B, 4, 5A to 5C, 6, 7, 8A, 8B and 9
[0074] I.2.1. Examples of packet data distribution destination setting: Figures 2, 3A, 3B, 4 and 5A to 5C
Embodiment 1
[0075] I.2.1.1. Operation example of call controller 600 [1]: Figure 2
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
In a packet transmission device and control method thereof which can improve the transmission rate of a packet without adding a high speed user data-conversion card, when packet data is inputted through a single arbitrary channel among a plurality of channels, from among a predetermined number of low speed user data-conversion cards provided common to the plurality of channels, the low speed user data-conversion cards by a number corresponding to a ratio between an output transmission rate of the low speed user data-conversion card and an input transmission rate of the packet data are extracted. The packet data is sequentially and cyclically distributed to the low speed user data-conversion cards extracted. Predetermined length user data outputted from the low speed user data-conversion cards are converted into a frame of HSDPA (High Speed Downlink Packet Access) system and multiplexed into a single channel HS-DSCH (High Speed Downlink Shared Channel) to be outputted.
Description
Technical field [0001] The present invention relates to a packet transmission device and a control method thereof, and more particularly to a packet transmission device and a control method thereof for dividing input packet data into user data of a predetermined length to output it. Background technique [0002] The prior art embodiments [1] and [2] of the packet transmission technology as described above will now be described with reference to FIGS. 16 to 18. [0003] The radio communication system 1 shown in FIG. 16 represents the configuration of a system to which the prior art embodiments [1] and [2] are applied, and the system includes a core network 10 and two radio network control devices 20_1 connected to the core network 10 And 20_2 (hereinafter sometimes denoted as reference number 20), four base stations 30_1 to 30_4 (hereinafter sometimes denoted as reference number 30) managed by the radio network control device 20, and a call connected to the radio network control d...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04W28/00H04L47/43H04W28/06
CPCH04W28/06
Inventor 尼崎富士大石雄一郎
Owner FUJITSU LTD
Features
- Generate Ideas
- Intellectual Property
- Life Sciences
- Materials
- Tech Scout
Why Patsnap Eureka
- Unparalleled Data Quality
- Higher Quality Content
- 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com