EXHIBIT 14

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US 8189611—Claim 1 3GPP Specifications

A method of 

managing contention 

on a mobile 

communications 

device when a new 

wireless data 

connection between 

the mobile 

communications 

device and a wireless 

network is requested, 

the method 

comprising:

3GPP TS 24.301 v. 11.7.0

6.5.3 UE requested bearer resource allocation procedure

6.5.3.1 General

The purpose of the UE requested bearer resource allocation procedure is for a UE 

to request an allocation of bearer resources for a traffic flow aggregate. The UE 

requests a specific QoS demand (QCI) and optionally sends a GBR requirement for 

a new traffic flow aggregate. If accepted by the network, this procedure invokes a 

dedicated EPS bearer context activation procedure (see subclause 6.4.2) or an EPS 

bearer context modification procedure (see subclause 6.4.3). ...

6.5.3.4A Handling the maximum number of active EPS bearer contexts

... If the maximum number of active EPS bearer contexts is reached at the UE (see 

subclause 6.5.0) and the UE de-activates an active EPS bearer context prior to 

sending the request for additional bearer resources, then choosing which EPS 

bearer context to de-activate is a implementation specific, however the UE shall 

not deactivate a default EPS bearer context for emergency.

determining if a 

further wireless data 

connection can be 

effected between the 

mobile 

communications 

device and a wireless 

network; and

6.5.3.4A Handling the maximum number of active EPS bearer contexts

... If the maximum number of active EPS bearer contexts is reached at the UE (see 

subclause 6.5.0) and the UE de-activates an active EPS bearer context prior to 

sending the request for additional bearer resources, then choosing which EPS 

bearer context to de-activate is a implementation specific, however the UE shall 

not deactivate a default EPS bearer context for emergency.

selecting an 

application to release 

its existing data 

connection

if a further wireless 

data connection 

cannot be effected 

between the mobile 

communications 

device and a wireless 

network, wherein 

selecting the 

application to release 

its existing data 

connection comprises 

prioritizing the 

existing wireless data 

connections.

 6.5.3.4A Handling the maximum number of active EPS bearer contexts

... If the maximum number of active EPS bearer contexts is reached at the UE (see 

subclause 6.5.0) and the UE de-activates an active EPS bearer context prior to 

sending the request for additional bearer resources, then choosing which EPS 

bearer context to de-activate is a implementation specific, however the UE shall not 

deactivate a default EPS bearer context for emergency. 

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US 8189611—Claim 7 3GPP Specifications

The method as 

recited in claim 1, 

further comprising 

releasing the existing 

data connection of 

the selected 

application and 

establishing a new 

data connection 

corresponding to 

another application.

3GPP TS 24.301 v. 11.7.0

6.5.3.4A Handling the maximum number of active EPS bearer contexts

... If the maximum number of active EPS bearer contexts is reached at the UE (see 

subclause 6.5.0) and the UE de-activates an active EPS bearer context prior to sending 

the request for additional bearer resources, then choosing which EPS bearer context 

to de-activate is a implementation specific, however the UE shall not deactivate a 

default EPS bearer context for emergency. 

6.5.3 UE requested bearer resource allocation procedure

6.5.3.1 General

The purpose of the UE requested bearer resource allocation procedure is for a UE to 

request an allocation of bearer resources for a traffic flow aggregate. The UE requests

a specific QoS demand (QCI) and optionally sends a GBR requirement for a new traffic 

flow aggregate. If accepted by the network, this procedure invokes a dedicated EPS 

bearer context activation procedure (see subclause 6.4.2) or an EPS bearer context 

modification procedure (see subclause 6.4.3). ...

6.5.3.2 UE requested bearer resource allocation procedure initiation

In order to request the allocation of bearer resources for one traffic flow aggregate, 

the UE shall send a BEARER RESOURCE ALLOCATION REQUEST message to the MME ...

6.5.3.3 UE requested bearer resource allocation procedure accepted by the network

... If the bearer resource allocation requested is accepted by the network, the MME 

shall initiate either a dedicated EPS bearer context activation procedure or an EPS 

bearer context modification procedure. ...

US 8189611—Claim 8 3GPP Specifications

The method as 

recited in claim 1, 

wherein each data 

connection comprises 

a packet data 

protocol context.

3GPP TS 24.301 v. 11.7.0

3 Definitions and abbreviations

3.1 Definitions

... Dedicated bearer: An EPS bearer that is associated with uplink packet filters in the 

UE and downlink packet filters in the PDN GW where the filters only match certain 

packets. Definition derived from 3GPP TS 23.401 [10].

6.4.2 Dedicated EPS bearer context activation procedure

6.4.2.1 General

The purpose of the dedicated EPS bearer context activation procedure is to establish 

an EPS bearer context with specific QoS and TFT between the UE and the EPC. The 

dedicated EPS bearer context activation procedure is initiated by the network, but may 

be requested by the UE by means of the UE requested bearer resource allocation 

procedure (see subclause 6.5.3) or the UE requested bearer resource modification 

procedure (see subclause 6.5.4). ...

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