Abstract: An exemplary method of facilitating hand-offs between Femtocells includes receiving an indication of a cell identifying code detected by a mobile station currently communicating with a serving Femtocell. A determination is made whether the received cell identifying code corresponds to a known Femtocell. The known Femtocell becomes a target Femtocell if a successful hand-off was previously made from the serving Femtocell to the known Femtocell. A hand-off is instigated to the target Femtocell.

Abstract: Example embodiments provide a method and/or network element capable of mitigating one or more effects of operating at full capacity. According to an example embodiment, a network element may address load capacity by identifying that a first network element (e.g., a femto) is operating at a threshold capacity. If a communication from a second network element intended for the first network element is received, an operation is performed that informs the second network element of at least one of (i) that the first network element is operating at a threshold capacity and (ii) that the communication cannot be delivered to the first network element while the first network element is operating at a threshold capacity.

Abstract: The present invention provides a method involving at least one mobile unit having at least one first session with a base station router. The method includes vacating at least one first session associated with the at least one mobile unit.

Abstract: The present invention provides a method involving at least one mobile unit having at least one first session with a base station router. The method includes determining at least one activity level associated with said at least one first session and allocating memory to the at least one first session based on the at least one determined activity level.

Abstract: In one embodiment, the method of registering a location of an access terminal within a Femto network with a Macro network includes sending, by a Femto in the Femto network, a message to the Macro network. The message includes a first indicator, a second indicator and an address of the Femto. The first indicator indicates the access terminal. The second indicator indicates to register the Femto address in association with the access terminal.

Abstract: In one embodiment, the method of registering a location of an access terminal within a Femto network with a Macro network includes sending, by a Femto in the Femto network, a message to the Macro network. The message includes a first indicator, a second indicator and an address of the Femto. The first indicator indicates the access terminal. The second indicator indicates to register the Femto address in association with the access terminal.

Abstract: A method for hand-off trigger at access technology borders may include triggering a mobile station in communication with a first carrier having a first technology type to acquire synchronization with a second carrier having a second technology type if the mobile station enters a border area, the border area including at least one sector covered by at least two carriers having different Radio Access Technologies (RATs) including the first technology type and the second technology type.

Abstract: A method and apparatus are provided to allow a mobile communications device to identify and store the locations of femtocells which are not contained on a preferred femtocell list of the mobile communications device. Upon identifying a specific femtocell, an authorized mobile communications device may register with the specific femtocell to initiate and receive calls. Furthermore, the present invention allows the mobile communications device to employ the stored location information to automatically identify the specific femtocell whenever the mobile communications device is in a vicinity of the specific femtocell.

Abstract: Example embodiments provide a method and/or network element capable of mitigating one or more effects of operating at full capacity. According to an example embodiment, a network element may address load capacity by identifying that a first network element (e.g., a femto) is operating at a threshold capacity. If a communication from a second network element intended for the first network element is received, an operation is performed that informs the second network element of at least one of (i) that the first network element is operating at a threshold capacity and (ii) that the communication cannot be delivered to the first network element while the first network element is operating at a threshold capacity.

Abstract: The present invention provides a method that includes accessing a first identifier associated with an idle mobile unit having a first session with a first subnet and a second identifier associated with a second subnet and determining whether the idle mobile unit has moved from the first subnet to the second subnet based on first portions of the first and second identifiers. The method also includes determining whether the first and second subnets are included in a first plurality of subnets based on second portions of the first and second identifiers and selecting one of a plurality of call session transfer techniques for transferring the first session from the first subnet to the second subnet based on whether the first and second subnets are included in the first plurality of subnets.

Abstract: An exemplary method of facilitating hand-offs between Femtocells includes receiving an indication of a cell identifying code detected by a mobile station currently communicating with a serving Femtocell. A determination is made whether the received cell identifying code corresponds to a known Femtocell. The known Femtocell becomes a target Femtocell if a successful hand-off was previously made from the serving Femtocell to the known Femtocell. A hand-off is instigated to the target Femtocell.

Abstract: A method and apparatus are provided to allow a mobile communications device to identify and store the locations of femtocells which are not contained on a preferred femtocell list of the mobile communications device. Upon identifying a specific femtocell, an authorized mobile communications device may register with the specific femtocell to initiate and receive calls. Furthermore, the present invention allows the mobile communications device to employ the stored location information to automatically identify the specific femtocell whenever the mobile communications device is in a vicinity of the specific femtocell.

Abstract: A method for hand-off trigger at access technology borders may include triggering a mobile station in communication with a first carrier having a first technology type to acquire synchronization with a second carrier having a second technology type if the mobile station enters a border area, the border area including at least one sector covered by at least two carriers having different Radio Access Technologies (RATs) including the first technology type and the second technology type.

Abstract: A method of wireless communication. The method includes the step of broadcasting a message, such as channel list message, for example. The broadcasting message lists each available carrier for each available frequency band in the wireless communication spectrum—e.g., 400 MHz and about 2100 MHz. Each available carrier listed within the message may correspond with at least one cell of a coverage area. Moreover, each broadcast message comprises at least one occurrence for each available carrier. Each available carrier may also be repeated within the message a number of times corresponding to a carrier weighting. This carrier weighting in turn corresponds with a traffic load. Alternatively, the method may also include the step of repeating the broadcast of the message a number of times, wherein the number corresponds to a carrier weighting associated with the traffic load. The broadcast message may also comprise a listing of at least one service, such as voice and/or data, supported by each available carrier.

Abstract: The present invention provides a method involving at least one mobile unit having at least one first session with a base station router. The method includes vacating at least one first session associated with the at least one mobile unit.

Abstract: The present invention provides a method involving at least one mobile unit having at least one first session with a base station router. The method includes determining at least one activity level associated with said at least one first session and allocating memory to the at least one first session based on the at least one determined activity level.

Abstract: Disclosed is a method for utilizing SCH resources more efficiently for supplemental channels (SCH) by minimizing gaps between data bursts due to overhead delays. Such gaps are minimized using a supplemental channel sharing algorithm to prospectively assign SCH resources supporting existing SCHs and to schedule future issuance of DNRs such that currently unavailable SCH resources may be prospectively assigned based on states of the SCH resources, wherein an existing SCH is a SCH over which a data burst is currently being transmitted.

Abstract: A method of allocating CDMA codes from a set of the same is provided for use in connection with a wireless network. The method includes, after identifying a desired size of the code to be allocated, determining if there exists a code of the desired size whose sibling is unavailable. If such a code is found, then it is allocated. Otherwise, it is determined if there exists a code of smaller than the desired size whose sibling is unavailable. When such a code (i.e., a code of smaller than the desired size whose sibling is unavailable) is found, a descendant thereof which has the desired size is allocated.

Abstract: Multiple carriers are used to provide access to a wireless communication system. A first carrier transmits synchronization messages in accordance with the IS-95B standard (communication protocol revision 5). The synchronization message directs mobiles attempting to access the network to a paging channel on the first carrier. The paging channel enables mobiles conforming to a standard of IS-2000 revision 0 or older to access the wireless network. The paging channel also includes an extended global service redirection message (EGSRM) that instructs mobiles conforming to the IS-2000 revision A standard (communication protocol revision 7) to use a synchronization channel on a second carrier for reception of an IS-2000 revision A synchronization message. The IS-2000 revision A (communication protocol revision 7) synchronization message instructs the mobile to access the wireless communication network using a BCCH and/or FCCCH on the second carrier, or using a BCCH and/or FCCCH on the first carrier.

Abstract: A method and apparatus for transmitting a burst of data over a supplemental channel on just one leg of a handoff by changing the maximum allowed burst duration of the data to be transmitted over the supplemental channel as a function of the future and/or current characteristics of the communication link of the leg(s) of the handoff. The data is then transmitted over just one leg of handoff using the maximum allowed burst duration. By changing the parameters of the data, the data may still be acceptably received at the mobile terminal over just one leg of the soft handoff even when the strength of the pilot signal used for the supplemental channel changes significantly. In an illustrative embodiment of the invention the stability of the communication link is used as a way of ascertaining the future conditions of the communications link.