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Mobile communications network and method

A mobile communication network and mobile communication device technology, applied in wireless communication, network traffic/resource management, connection management, etc., can solve problems such as consumption, insignificant data volume, and consumption of wireless resources

Inactive Publication Date: 2014-02-05
INTELLECTUAL VENTURES HOLDING 81 LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In networks where a large number of MTC devices are deployed along with other devices such as smartphones, a disproportionate amount of network resources may be consumed by MTC devices establishing high-performance data connections simply because these connections are used to transmit insignificant amounts of data
Because the network is required to perform the processing required to establish these data connections, this creates additional signaling data that consumes radio resources and also consumes resources in the network

Method used

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  • Mobile communications network and method
  • Mobile communications network and method
  • Mobile communications network and method

Examples

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example 1

[0073] Figure 7 A schematic diagram illustrating a downlink data transmission process according to an example of the present technology is provided. Such as Figure 7 As shown in , when the S-GW receives downlink small packet data from the P-GW for transmission to the receiving mobile communication device, the S-GW sends a paging request to the MME.

[0074] The paging request includes an indication of a UESCID identifying the recipient mobile communication device. As explained above, when a mobile communication device initially registers with the network, the MME assigns the UESCID and tracks the location of the mobile communication device. When the MME receives the paging request from the S-GW, the MME determines the tracking area / tracking areas where the receiving mobile communication device is located. Next, the MME sends a paging command to all eNBs within the identified tracking area. Each of these eNBs then transmits a small packet data paging message. The small p...

example 2

[0079] Contrary to conventional LTE downlink data transmission where each mobile communication device is assigned a dedicated downlink radio bearer, in this shared downlink bearer example 1 all downlink small packet data transmitted within the cell is allocated to each A mobile communication device receives and decodes (at least to the MAC layer). This is advantageous because it is simple to implement. However, a Tracking Area typically includes tens of eNBs, therefore the total number of mobile communication devices in a given Tracking Area may be quite high, possibly exceeding several hundred mobile communication devices. Thus, even though each mobile communication device only receives small packets of data relatively infrequently, a single mobile communication device may be required to power on at very frequent intervals to receive and decode downlink data. This may lead to excessive power consumption of each mobile communication device. now refer to Figure 8 A second e...

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Abstract

A mobile communications network is arranged to establish one or more preconfigured shared logical communications bearers 204 between core network infrastructure equipment 205 and radio network base stations 203. Each of the communications bearers 204 is provided to communicate data to or from one or more of the base stations 203 for at least one mobile communications device in accordance with predetermined operating parameters for providing a predefined quality of service. The mobile communications network is also arranged to establish one or more preconfigured shared radio bearers 201 between the mobile communications device and the one or more base stations 203 for communicating the data to or from the mobile communications device from or to the base stations 203 in accordance with predetermined operating parameters for providing the predefined quality of service. The shared radio bearers 201 are allocated the predefined operating parameters required before the mobile communications device has data to be communicated via the shared communications bearers 204. Hence, transmission of relatively low quantities of simple machine type communication (MTC) or machine to machine (M2M) data may be efficiently supported over UMTS and LTE networks.

Description

technical field [0001] The invention relates to a mobile communication network and a method for transmitting data in the mobile communication network. The invention also relates to base stations, infrastructure devices and mobile communication devices. Background technique [0002] Wireless mobile communication systems such as 3GPP defined UMTS and LTE systems have been designed to provide high data rate mobile communication services to users of mobile communication devices. For example, the core network architecture and radio interface of an LTE-based mobile communication system is provided with an enhanced network infrastructure that enables dedicated high-bandwidth communication links to be established between individual mobile communication devices and the network. [0003] Generally, LTE networks are expected to provide communication services to mobile devices such as smartphones and personal computers (eg, laptops, tablets, etc.). These types of communication service...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/26H04W76/02
CPCH04W76/02H04W28/18H04W28/26H04W76/10H04W76/12H04W28/24H04W72/23H04W74/0833
Inventor R·扎克尔泽维斯基
Owner INTELLECTUAL VENTURES HOLDING 81 LLC
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