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Brokering service apparatus and method therein for assisting roaming in multiple mesh networks.

A proxy service, mesh network technology, applied in the field of auxiliary network nodes roaming in multiple mesh networks, can solve problems such as being unable to handle multiple mesh network roaming, and achieve the effect of improving connectivity and reliability

Active Publication Date: 2017-12-01
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, current roaming methods in cellular networks may not be able to handle roaming in multiple mesh networks

Method used

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  • Brokering service apparatus and method therein for assisting roaming in multiple mesh networks.
  • Brokering service apparatus and method therein for assisting roaming in multiple mesh networks.
  • Brokering service apparatus and method therein for assisting roaming in multiple mesh networks.

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Embodiment Construction

[0019] figure 1 An example of a number of mesh networks 100 is depicted in which embodiments herein may be implemented. The number of mesh networks 100 includes one or more mesh networks, of which a first network 110, a second network 120, and a third network 130 are shown. Each mesh network 110, 120, 130 may include a plurality of network nodes. For example, the first network 110 may include network nodes 111 , 112 , 113 and 113 , the second network 120 may include network nodes 121 , 122 , 123 and 124 and the third network 130 may include network nodes 131 , 132 , 133 and 134 .

[0020] The first, second and third networks 110, 120, 130 can be various networks, such as mesh D2D networks, sensor or meter networks, WLAN, any 2G / 3G / 4G / 5G networks, LTE networks, Wideband CDMA (WCDMA ), Wimax, or a combination of more than one type. Communication between corresponding network nodes in a mesh network may have different RATs and radio communication may use licensed (e.g. LTE D2D...

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Abstract

A brokering service apparatus (400) and method therein (150) for assisting a first node (111) to roam in multiple mesh networks (100) are disclosed. The multiple mesh networks (100) comprises a first network (110) comprising a first node (111) and a gateway node (113) and a second network (120) comprising a gateway node (123). The multiple mesh networks (100) further comprises a mesh node (140, 141) which may belong to either the first network (110), the second network (120) or a third network (130). The brokering service apparatus receives a connection request associated with the first node 111 and the first network (110), the connection request is sent by the first node (111) via the mesh node (140). The brokering service identifies the first network (110) and data requirements for the first node (111) and negotiates a roaming contract between a first NMS (160) associated with the first network (110) and at least a second NMS (170) associated with the second network (120). When the roaming contract is established, the brokering service transmits a roaming accept message to at least the second NMS (170) of the second network (120).

Description

technical field [0001] Embodiments herein relate to proxy service apparatus and methods therein. In particular, they relate to assisting network nodes in roaming across multiple mesh networks. Background technique [0002] Wireless communication networks often suffer from certain problems such as limited coverage and unreliable communication. As a result, data is sometimes corrupted by reception at the receiver end. As a means to alleviate coverage limitations, mesh networks have been developed. A wireless mesh network (WMN) is a communication network composed of radio nodes organized in a mesh topology. In a wireless mesh network, intermediate relay nodes relay data from the source (i.e., the sender) to the destination of the data (i.e., the receiver). In this way, the range covered by the nodes in the mesh network is extended. Wireless mesh networks may be implemented using various wireless technologies including IEEE 802.11, IEEE 802.15, IEEE 802.16, cellular technol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/18H04M15/00H04W84/18
CPCH04M15/8038H04W48/18H04W84/18H04M15/805H04W4/24H04W12/04H04L67/562H04W24/08H04W36/26
Inventor M.阿斯特雷姆B.林多夫P.佩斯森
Owner TELEFON AB LM ERICSSON (PUBL)