公开(公告)号：EP2196063A1

公开(公告)日：2010-06-16

申请号：EP08804113.2

申请日：2008-09-12

申请人： Ipwireless Inc

发明人： ZISIMOPOULOS, Haris ,  WORRALL, Chandrika

IPC分类号： H04W72/12

CPC分类号： H04W72/1268 ,  H04W28/22 ,  H04W72/1242

摘要： A method of scheduling an uplink (UL) data packet on a packet data network (PDN) connection of at least one radio bearer by a wireless communication unit comprises receiving, by the wireless communication unit, a signalling message comprising at least one scheduling priority parameter assigned to at least one uplink radio bearer, wherein the at least one scheduling priority parameter is based on at least one characteristic of the PDN connection that the radio bearer belongs to. The method further comprises determining, from the at least one scheduling priority parameter, at least one user transmission priority level associated with at least one PDN connection of at least one radio bearer; and scheduling at least one uplink data packet transmission in response to the at least one user transmission priority level.

公开(公告)号：EP2055123A1

公开(公告)日：2009-05-06

申请号：EP07802543.4

申请日：2007-08-08

申请人： IPWireless, Inc.

发明人： WORRALL, Chandrika K ,  ZISIMOPOULOS, Haris ,  JONES, Alan Edward

IPC分类号： H04Q7/32 ,  H04L29/06

CPC分类号： H04W72/005 ,  H04L69/18

摘要： The provisioning of a service, such as a multimedia service, over different networks is described. Transmission of first and second data streams is established in first and second transmission modes over first and second networks. The first and second data streams carry the same content, and the first and second networks employ first and second radio access technologies. At the receiver, the first and second data streams are combined at the application layer into a combined data stream, which is decoded into an output for presentation to a user.

公开(公告)号：EP2253165A1

公开(公告)日：2010-11-24

申请号：EP09713136.1

申请日：2009-02-16

申请人： Ipwireless Inc

发明人： ZISIMOPOULOS, Haris

IPC分类号： H04W48/16

CPC分类号： H04W36/0005 ,  H04W36/12 ,  H04W48/16 ,  H04W48/18 ,  H04W64/00 ,  H04W84/04 ,  H04W88/06

摘要： A wireless communication unit (302, 405, 505, 605) is capable of communicating with a plurality of communication networks in a cellular communication system, where the plurality of communication networks employ a respective plurality of radio access technologies. The wireless communication unit (302, 405, 505, 605) comprises a receiver for receiving a message from a network device in the cellular communication system; and signal processing logic, operably coupled to the receiver, for determining from the received message a hierarchical policy of network information that applies to the plurality of radio access technologies.

公开(公告)号：EP2165555A2

公开(公告)日：2010-03-24

申请号：EP08749926.5

申请日：2008-04-30

申请人： IPWireless, Inc.

发明人： ZISIMOPOULOS, Haris

IPC分类号： H04Q7/28

CPC分类号： H04W72/005

摘要： A method of providing multimedia broadcast multicast services (MBMS) over a communication system that comprises a shared network and a proprietary network comprises allocating a first portion of logic elements of a broadcast multicast service centre (BM-SC) to support MBMS content delivery over the shared network and allocating a second portion of logic elements of the BM-SC to support MBMS content delivery over the proprietary network.

公开(公告)号：EP2057800A1

公开(公告)日：2009-05-13

申请号：EP07802542.6

申请日：2007-08-08

申请人： IPWireless, Inc.

发明人： ZISIMOPOULOS, Haris ,  WORRALL, Chandrika K ,  JONES, Alan Edward

IPC分类号： H04L12/56 ,  H04L12/28

CPC分类号： H04W28/0289 ,  H04L67/14 ,  H04W76/40 ,  H04W88/06 ,  H04W88/16

摘要： A method for channel set up in a communication system that comprises first and second radio network controllers supporting different respective first and second radio access technologies in respective first and second wireless networks is described. The first radio network controller transmits a downlink channel setup request to the second radio network controller of the second wireless network and receives a downlink channel setup acknowledgement from the second radio network controller of the second wireless network.