Patents Assigned to TCM Mobile LLC
  • Publication number: 20110228829
    Abstract: A method and system for management of radio frequency channels in a wireless communications network including at least one access point and at least one mobile device coupled for wireless communication to the access point, the method including periodically generating a transmission channel testing scenario which includes a plurality of transmission channels for testing by the access point; transmitting data between the access point and said mobile device over each transmission channel according to the scenario; testing Quality of Service (QoS) parameters in the access point and the mobile device over each said transmission channel; determining a transmission channel from the scenario having best QoS parameters; and reconfiguring the access point to transmit on the transmission channel having best QoS parameters.
    Type: Application
    Filed: August 19, 2010
    Publication date: September 22, 2011
    Applicant: TCM MOBILE LLC
    Inventors: Roman Kazarnovski, Tal Gamburg, Haim Yashar
  • Patent number: 7965694
    Abstract: An access point in a wireless packet communication system is disclosed. The access point has an antenna for receiving IP data encoded according to a wireless IP communication protocol. The access point also has a combiner having an input coupled to said antenna and having first and second outputs. The access point further has a first decoder for receiving encoded IP data on a first channel at a first output of said combiner. The access point also has a second decoder for receiving encoded IP data on a second channel at a second output of said combiner. The access point further has a router for receiving unencoded IP data from said first decoder at a first input, and receiving unencoded IP data from said second decoder at a second input, said router having a single output for passing unencoded IP data from said first decoder and said second decoder.
    Type: Grant
    Filed: May 14, 2008
    Date of Patent: June 21, 2011
    Assignee: TCM Mobile LLC
    Inventors: Haim Yashar, Abraham Shani, Meir Meiner
  • Patent number: 7864736
    Abstract: A method of roaming in a packet communication system during a call is disclosed. The method of roaming has a scanning process and a connection process. During the scanning process, one or more available access points (AP's) are scanned-for. The one or more available AP's are prioritized into a prioritized AP list based on at least one criterion in addition to a received signal strength indicator (RSSI). During the connection process, a decision is made to roam from an existing AP to a new AP. A connection is made to the new AP, wherein the new AP is selected from the prioritized AP list. Associated methods, systems, and data signals are also disclosed.
    Type: Grant
    Filed: September 24, 2007
    Date of Patent: January 4, 2011
    Assignee: TCM Mobile LLC
    Inventors: Haim Yashar, Carmi Peleg, Abraham Shani, Roman Kazarnovski
  • Publication number: 20090047948
    Abstract: A dynamically adapted network environment is disclosed. The dynamically adapted network environment has one or more mobile objects (MO's) and one or more corresponding network neighborhoods. Each of the one or more MO's is the center of a corresponding network neighborhood which is adapted locally to accommodate a movement of its corresponding MO in a manner that sustains substantially seamless communication traffic. A method of enabling seamless wireless roaming of a mobile object (MO) on a wireless network is also disclosed. A network neighborhood is defined for the MO based at least on a location of the MO. Communication traffic associated with the MO is buffered for redirection to at least one predicted future network connection point (NCP) which is part of the network neighborhood.
    Type: Application
    Filed: August 13, 2008
    Publication date: February 19, 2009
    Applicant: TCM MOBILE LLC
    Inventors: Eliyahu Turetsky, Roman Kazarnovski
  • Patent number: 7406069
    Abstract: A wireless packet communication system conforming to the IEEE 802.11 standard includes a plurality of access points (APs) most of which have wired connections only for power and an ISDN telephone line. The APs communicate at 8.5 Ghz with a regional point-of-presence that is one end of a VPN through the internet to a national office. The registered users' data and control of the system including the IP assignment and SIP proxy and the control of the 802.11 communication reside in the national office. By retaining for a short period the SIP connection, IP address and key encryption information after a user has disassociated from an AP, the user can quickly reauthenticate and reassociate using the same SIP connection, IP address, and encryption key at a different AP. Voice data and computer data can both be processed through an AP by the addition on another 802.11 frame encoder/decoder.
    Type: Grant
    Filed: March 9, 2005
    Date of Patent: July 29, 2008
    Assignee: TCM Mobile LLC
    Inventors: Haim Yashar, Abraham Shani, Meir Meiner