Infrastructure equipment, wireless communications networks and methods
A technology of wireless communication network, infrastructure equipment, applied in the field of infrastructure equipment, wireless communication network and method
Pending Publication Date: 2021-08-17
SONY CORP
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- Abstract
- Description
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Problems solved by technology
[0007] Supporting different service types may be more challenging, especially since some competition between services may require one service to be prioritized over another when accessing limited radio communication resources
Method used
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[0024] Long Term Evolution Advanced Radio Access Technology (4G)
[0025] figure 1 A schematic diagram is provided showing some basic functions of a mobile telecommunications network / system 100 generally operating on LTE principles, but the mobile telecommunications network / system 100 may also support other radio access technologies and may be adapted to implement implementations of the present disclosure way, as described here. figure 1 Certain aspects of the various elements of and their corresponding modes of operation are well known and defined in relevant standards managed by the 3GPP (RTM) body and also described in a number of books on the subject, e.g., Holma H. and Toskala A[1]. It should be understood that operational aspects of telecommunications networks discussed herein that are not specifically described (for example, with respect to specific communication protocols and physical channels used to communicate between the various elements) may be implemented acc...
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A method of operating an infrastructure equipment forming part of a wireless communications network comprises establishing a radio bearer in accordance with a radio resource connection procedure for transmitting data via a wireless access interface to the wireless communications network, the radio bearer including one or more quality of service flows. Each of the quality of service flows is associated with a communications service provided to the communications device and each of the quality of service flows is defined by parameters for communicating the data for the communications service. The parameters include a relative priority indicator providing an indication of a relative priority level for transmitting from the communications device the data with respect to other quality of service flows. The method includes transmitting the data via the radio bearer for the one or more quality of service flows by prioritising the data for one of the one or more quality of service flows over at least one other of the quality of service flows according to the relative priority indicator for the quality of service flow. The relative priority indicator for each of the quality of service flows includes an indication of a priority level for the data including for example one or more of a type of the communications service being provided to the communications device, an indication of one of a plurality of network operators or an indication one of a plurality of inter radio access technology or frequency selection priority. The transmission of data can be therefore prioritising for a quality of service flow / radio bearer in accordance with a more diverse range of options and circumstances than are conventionally available. For example the infrastructure equipment may be shared by different operators for which the relative priority indicator can be used to prioritise the transmission of data for one operator, which may own the infrastructure equipment over another operator.
Description
technical field [0001] The present disclosure relates to infrastructure equipment for forming part of a wireless communication network and a method for operating the infrastructure equipment to communicate data via a plurality of quality of service flows to a communication device. Background technique [0002] The "Background" description provided herein is for the purpose of generally presenting the context of the disclosure. To the extent described in this Background section, the work of the presently named inventors and aspects of the description that may not have been considered prior art at the time of filing are neither expressly nor implicitly admitted to the present invention existing technology. [0003] Third and fourth generation mobile telecommunication systems (eg, mobile telecommunication systems based on UMTS and Long Term Evolution (LTE) architectures defined by 3GPP) are capable of supporting more complex services than the simple voice and messaging service...
Claims
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IPC IPC(8): H04W28/02
CPCH04W28/0268H04W76/12H04L47/24
Inventor 维韦克·沙尔马示沢寿之
Owner SONY CORP